Sports Calculators
Elo rating update after a game: win probability for each side, new ratings and the points exchanged.
sports-calc.x402tookit.comBaseSolanaPolygonArbitrum last paid 11h ago
- Category
- Other services
- Starting price
- $0.02
- Paid calls · 30 days
- 8
- Unique payers · 30 days
- 7
Paid endpoints
4 endpoints, sorted by usage. Prices are per request.
- GET/elo-rating
Elo rating update after a game: win probability for each side, new ratings and the points exchanged.
$0.02Base2calls / 30d - GET/betting-odds
Convert American, decimal, fractional odds and probability; add the other side for margin, or your own chance for Kelly.
$0.02Base2calls / 30d - GET/pythagorean-expectation
Pythagorean expected win percentage and wins from points or runs for and against, with sport-specific exponents.
$0.02Base2calls / 30d - GET/tournament-math
Rounds, byes and total games for single and double elimination, round-robin and Swiss events, with standard bracket seeding.
$0.02Base2calls / 30d