Rapid:
Individual Calculations August 2023 |
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Bonilla Sequeira, Pablo Total change: 21.60 | | |
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Copa de Ajedrez de Colegios Profesionales 2023 | San Jose | CRC | 2023-07-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1828 | 2026 | 5.00 | 6 | 1.08 | 20 | 21.60 | |
| Mairena Fallas, Gael | | | 1626 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | Jiron Beirute, Adrian | | | 1271 | CRC | 1.00 | 1 | 0.00 | 20 | 0.00 | | Trigueros Fallas, Gustavo Adolfo | f | | 2146 | CRC | 0.50 | 1 | 0.16 | 20 | 3.20 | | Herrera Retana, Gerardo | | | 1750 | CRC | 1.00 | 1 | 0.17 | 20 | 3.40 | | Bermudez Vives, Sergio | f | | 2075 | CRC | 1.00 | 1 | 0.57 | 20 | 11.40 | | Fernandez Sanchez, Mario Andres | f | | 2097 | CRC | 0.50 | 1 | 0.10 | 20 | 2.00 | | * Rating difference of more than 400. Please read more at FIDE Handbook | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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