TRANSPARENT MODEL
How cards are scored
Card Arena keeps two numbers apart. The performance score comes only from the latest verified stats snapshot. Community rating comes only from member votes.
Performance, 0 to 100
- K/D ratio: 35 points, full value at 4.00.
- Win rate: 30 points, full value at 20%.
- Wins: 20 points, logarithmic, full value near 1,500 wins.
- Matches played: 15 points, logarithmic, full value near 800 matches. This measures whether the sample is large enough, not whether the player is better.
Confidence
- Low: fewer than 30 matches.
- Medium: 30 to 199 matches.
- High: 200 or more matches.
Rarity
- Mythic at 90, Legendary at 75, Epic at 60, Rare at 40, otherwise Common.
- Mythic and Legendary use the holographic template. Epic uses the seasonal template. Rare and Common use the competitive template.
- Rarity is a Card Arena design tier. It is not an official Fortnite collectible.
Community
- Each member has one active vote per player and can switch it or remove it by voting the same way again.
- A card with only upvotes shows 5.0. A card with only downvotes shows 1.0. No votes stays unrated.
Stats are cached and labeled with their source and timestamp. Ranked or tournament fields appear only when the provider actually sends them. The current adapter reads lifetime Battle Royale stats and does not invent a rank.