Ninja Cards Regulations

Ninja Cards is a digital player card system containing attributes and automatically calculated rating based on results achieved in Ninja Series Poland competitions.

Skill Challenges is a video challenge system in which participants can submit recordings of their skills for verification by coaches and administrators.

The use of Ninja Cards and Skill Challenges features requires acceptance of these regulations.

Every registered participant can receive their own Ninja Card — a unique player card in the system.

• The card contains overall rating (scale 0-99 points) — a synthetic assessment of the participant's skills.
• The card displays 6 attributes: Strength, Agility, Endurance, Balance, Speed, and Grip.
• The card has badges for achievements and special skills (Super Skills).
• Each card has a status: draft (working, not publicly visible) or published (visible to other participants and fans).
• The card is generated automatically by the system after the participant's first competition in Ninja Series Poland and updated after each event.

The Ninja Cards system offers various card types that participants can earn and collect in their profile.

Main Card

Each participant has one main card — their personal Ninja Card that reflects their skills and progress:

• The main card contains overall rating, 6 attributes (Strength, Agility, Endurance, Balance, Speed, Grip), badges, and Super Skills.
• The main card's attributes can be developed (maxed out) through competition participation, results, and completing Skill Challenges.
• The main card is the only card whose attributes and badges are actively updated by the system.
• A participant cannot have more than one main card — it serves as their unique identity in the Ninja Series system.

Coach Card

Coaches registered in the Ninja Series system receive a Coach Card — a special card type distinguished by a different colour scheme from standard age category cards:

• The Coach Card is linked to the coach account — awarded automatically after the coach application is approved by an administrator.
• The Coach Card has a unique colour palette, distinguishing it from player cards of individual age categories.
• A coach who is also an active competitor may hold both a main card (player) and a Coach Card.
• The Coach Card may contain information about club affiliation, specialisation, and coaching experience.

Special and Legendary Cards

The system also features special and legendary cards that can be earned under exceptional circumstances:

• Special cards — awarded for completing special Skill Challenges (e.g., seasonal challenges, event challenges, collaboration challenges).
• Legendary cards — exceptionally rare cards for outstanding achievements (e.g., Grand Final victory, course record, undefeated streak).
• Collector cards — limited edition cards created for special events, anniversaries, or partner collaborations.
• Special, legendary, and collector cards have unique graphic designs and are not subject to the standard attribute system.

Card Collecting

A participant's profile can contain multiple cards — in addition to the main card, users build a collection:

• The main card is always displayed as the primary card in the profile and is the one developed through attributes and badges.
• Other cards (Coach, special, legendary, collector) are visible in the collection section of the participant's profile.
• Card collecting is optional — it does not affect overall rating or ranking position.
• Some cards may be limited in quantity — once the edition is exhausted, they cannot be obtained again.
• The administrator reserves the right to create new card types and define the conditions for obtaining them.

The overall rating on Ninja Card is calculated automatically based on the participant's results, taking into account the following rules:

• Starting base: 25 points for each participant.
• Participation bonus: +1.5 points per competition (maximum +20 points).
• Victory bonus (1st place):
  • Finals: +7 points
  • Regional competitions: +5.5 points
  • Open competitions: +4 points
  • Maximum: +15 points
• Podium bonus (2-3rd place):
  • Finals: +5 points
  • Regional competitions: +4 points
  • Open competitions: +3 points
  • Maximum: +30 points
• Top 10 bonus (4-10th place):
  • Finals: +4.5 points
  • Regional competitions: +3.5 points
  • Open competitions: +2.5 points
  • Maximum: +25 points
• Completion bonus (11-20th place):
  • Finals: +2.5 points
  • Regional competitions: +2 points
  • Open competitions: +1.5 points
  • Maximum: +12 points
• Completion (21st+ place): +1 point per participation.
• DNF (Did Not Finish) penalty: -0.3 points.
• Result freshness: Results are weighted by coefficients depending on the season:
  • Current season: x1.0
  • Previous season: x0.9
  • 2 years ago: x0.8
  • Older results: x0.7
• Age category rating limits:
  • 6-8 years: maximum 35 points
  • 9-10 years: maximum 45 points
  • 11-12 years: maximum 55 points
  • 13-14 years: maximum 65 points
  • 15-17 years: maximum 90 points
  • 18+ years: maximum 99 points
• Attributes (STR, AGI, END, BAL, SPE, GRI): Calculated automatically based on overall rating, taking into account the variance characteristic of the participant's skill set.
• Manual adjustments: The administrator has the right to manually adjust attributes and overall rating in justified cases (e.g., recovery from injury, age category change).

Age categories on Ninja Card are consistent with the league categories of Ninja Series Poland:

• Kids 6-8 (Boys / Girls)
• Kids 9-10 (Boys / Girls)
• Kids 11-12 (Boys / Girls)
• Junior 13-14 (Boys / Girls)
• Pre-Open 15-17 (Boys / Girls)
• Open Men (18-39 years)
• Open Women (18-39 years)
• Masters Men (40+ years)
• Masters Women (40+ years)
• Grand Masters Men (55+ years)
• Grand Masters Women (55+ years)
• Pro Men (upon participant request, with administrator approval)
• Pro Women (upon participant request, with administrator approval)

Age category changes occur automatically in the system when the participant reaches the appropriate age.

The Skill Challenges system allows participants to submit video recordings of their skills for verification and potential impact on Ninja Card attributes.

General Rules

• A participant may submit a video recording demonstrating a specific skill (e.g., flips, apparatus transitions, speed).
• The recording must contain a valid URL link (YouTube, Instagram, TikTok, or other video service).
• Submitted challenges are verified by a coach or administrator within up to 7 business days.
• The participant will be notified of the verification result via email or system message.
• Videos must be published by the participant themselves or with their explicit consent.

Impact on Main Card Attributes

Approved Skill Challenges directly impact the attributes of the participant's main card:

• Each challenge is assigned to one or more attributes (Strength, Agility, Endurance, Balance, Speed, Grip).
• Upon challenge approval, the corresponding main card attributes are increased according to the system algorithm.
• Approved challenges may be highlighted on the Ninja Card as Super Skills.
• The impact of a challenge on attributes depends on the difficulty level of the challenge and the quality of execution as assessed by the verifier.

Repeatable Challenges

The system features repeatable challenges — challenges that can be completed multiple times to max out individual attributes:

• Repeatable challenges are marked in the system and can be resubmitted by the participant after a specified cooldown period.
• Each subsequent completion of a repeatable challenge adds points to the associated attribute, up to its maximum value.
• Repeatable challenges allow participants to deliberately develop specific attributes (e.g., a series of Grip challenges allows gradually maxing out that attribute).
• The frequency of repetitions and the maximum number of completions per challenge may be limited by the administrator.

Special Challenges

In addition to standard challenges, the system offers special challenges — unique challenges with additional rewards:

• Seasonal challenges — available during a specific season period, completing which earns special or collector cards.
• Event challenges — tied to specific Ninja Series competitions, rewarding with special event cards.
• Legendary challenges — exceptionally difficult challenges, completing which earns legendary cards.
• Special challenges may require meeting additional conditions (e.g., minimum overall rating, a certain number of competition starts).
• Cards earned from special challenges are added to the collection section of the participant's profile.

Ninja Card may contain badges awarded by the administrator for participant achievements:

• Season Champion — for winning the entire season in an age category.
• Podium Master — for regularly finishing on the podium.
• Consistency King — for participating in 5+ competitions in one season.
• Speedrunner — for the fastest course completion.
• Grip Master — for the highest Grip attribute rating.
• Balance Warrior — for the highest Balance attribute rating.
• Super Skills — awarded for an approved Skill Challenge that stands out in a specific skill area.

Badges are displayed on the public card profile and serve as recognition for the participant in the community.

A participant's Ninja Card with published status is publicly visible to all website users and may be displayed on league pages and rankings.

• A card with draft status is available only to the participant and administrators.
• A participant may at any time request a card status change from published to draft by contacting the administrator at info@ninjaseries.pl.
• A participant has the right to completely remove their Ninja Card from the website in accordance with personal data protection regulations (GDPR).
• Competition results data contained in Ninja Card are processed in accordance with the privacy policy of ninjaseries.pl.
• Video recordings submitted as part of Skill Challenges may be shared by the administrator publicly or within the coaching team, only with the participant's consent.

The administrator of Ninja Series Poland reserves the right to make changes to the rating calculation algorithm, attribute structure, badge system, and these regulations.

Any significant changes take effect when published on the website and will be communicated via email to registered participants.

For matters not covered or regarding the interpretation of these regulations, Polish law applies.

Any disputes arising from the use of the Ninja Cards and Skill Challenges system will be resolved through settlement or mediation, with final resolution within the authority of the website administrator.

Intellectual Property

All rights reserved © 2026 Ninja Series Poland.

The Ninja Cards system, Skill Challenges, rating calculation algorithm, card graphic design, logos, naming conventions, and the entire athlete evaluation concept are the intellectual property of Ninja Series Poland and are protected under:

• Polish law: Copyright and Related Rights Act of February 4, 1994 (Journal of Laws 2022, item 2509); Industrial Property Law of June 30, 2000 (Journal of Laws 2021, item 324);
• European Union law: Directive 2001/29/EC of the European Parliament and of the Council on the harmonisation of certain aspects of copyright and related rights in the information society (InfoSoc Directive); Directive 2004/48/EC on the enforcement of intellectual property rights (IPRED); Directive (EU) 2019/790 on copyright and related rights in the Digital Single Market (DSM Directive); Regulation (EU) 2017/1001 on the European Union trade mark (EUTMR);
• International treaties: Berne Convention for the Protection of Literary and Artistic Works; WIPO Copyright Treaty (WCT); Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS).

Without prior written consent of Ninja Series Poland, the following is prohibited:

• copying, reproducing, or distributing the rating algorithm, athlete evaluation mechanics, or card system structure;
• creating derivative works based on the Ninja Cards or Skill Challenges system;
• using the names "Ninja Cards", "Skill Challenges", "Ninja Series" or associated logos for commercial or promotional purposes without authorization;
• reverse engineering, decompilation, or disassembly of the system software;
• text and data mining of the system content beyond what is permitted under Article 3 and Article 4 of Directive (EU) 2019/790;
• any automated scraping, crawling, or systematic extraction of data from the Ninja Cards system.

Data Protection (GDPR)

The processing of personal data within the Ninja Cards and Skill Challenges system complies with Regulation (EU) 2016/679 of the European Parliament and of the Council (General Data Protection Regulation — GDPR).

• Data controller: Ninja Series Poland, contact: info@ninjaseries.pl
• Legal basis: Consent (Article 6(1)(a) GDPR) — given upon acceptance of these regulations; Legitimate interest (Article 6(1)(f) GDPR) — for maintaining the ranking and competition system.
• Data processed: Name, date of birth, gender, competition results, card photo (optional), email address, IP address upon acceptance.
• Purpose: Operating the Ninja Cards athlete evaluation system, calculating ratings, managing Skill Challenges, maintaining public rankings.
• Retention: Data is retained for the duration of active participation and for 3 years after the last activity, unless the user requests earlier deletion.
• Your rights: You have the right to access, rectify, erase, restrict processing, data portability, and object to processing of your personal data. To exercise these rights, contact us at info@ninjaseries.pl.
• Right to lodge a complaint: You have the right to lodge a complaint with the supervisory authority — in Poland: Prezes Urzędu Ochrony Danych Osobowych (PUODO), ul. Stawki 2, 00-193 Warszawa, uodo.gov.pl.
• International transfers: Personal data is processed within the European Economic Area (EEA). If any transfer outside the EEA is necessary, appropriate safeguards under Chapter V of the GDPR will be applied.

Liability

The administrator makes every effort to ensure that the data on Ninja Cards is accurate and up to date, but is not liable for any inaccuracies resulting from errors in source data or processing delays.

Use of the Ninja Cards and Skill Challenges system is at the user's own risk. The administrator is not liable for any damages (direct or indirect) arising from the use of the system, to the maximum extent permitted by applicable law.

Nothing in these regulations excludes or limits liability that cannot be excluded or limited under applicable EU or national law, including but not limited to liability for intentional misconduct or gross negligence.

Consumer Rights (EU)

If you are a consumer within the meaning of Directive 2011/83/EU on consumer rights, you acknowledge that:

• The Ninja Cards system is a free digital service. By accepting these regulations and using the system, you consent to the immediate provision of digital content.
• You have the right to withdraw from these regulations within 14 days of acceptance, without giving any reason, by contacting info@ninjaseries.pl. Upon withdrawal, your Ninja Card and associated data will be deleted.
• Mandatory consumer protection provisions of the EU Member State in which you reside shall apply regardless of the choice of law in these regulations.

Governing Law & Jurisdiction

These regulations are governed by the laws of the Republic of Poland, without regard to its conflict of law provisions.

For users residing in the European Union, nothing in these regulations affects your rights under the mandatory consumer protection laws of your country of residence, in accordance with Regulation (EC) No 593/2008 (Rome I Regulation), Article 6.

The competent court for resolving disputes is the common court with jurisdiction over the registered office of the Ninja Series Poland administrator. EU consumers may also bring proceedings in the courts of their country of residence, in accordance with Regulation (EU) No 1215/2012 (Brussels I bis Regulation).

For online dispute resolution, EU consumers may use the European Commission's ODR platform: https://ec.europa.eu/consumers/odr