Rapid:
Individual Calculations August 2023 |
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Bermudez Vives, Sergio Total change: -7.00 | | |
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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 |
1798 | 2075 | 5.00 | 7 | -0.35 | 20 | -7.00 | |
| Ramos Rodriguez, Daniel | | | 1675 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | Barrantes Batalla, Gerardo | | | 1291 | CRC | 1.00 | 1 | 0.00 | 20 | 0.00 | | Mendez Reyes, Oscar | | | 1788 | CRC | 1.00 | 1 | 0.16 | 20 | 3.20 | | Jimenez Esquivel, Greivin | | | 1925 | CRC | 1.00 | 1 | 0.30 | 20 | 6.00 | | Fernandez Sanchez, Mario Andres | f | | 2097 | CRC | 0.00 | 1 | -0.47 | 20 | -9.40 | | Bonilla Sequeira, Pablo | | | 2026 | CRC | 0.00 | 1 | -0.57 | 20 | -11.40 | | Murillo Arguedas, Jaime | | | 1782 | CRC | 1.00 | 1 | 0.15 | 20 | 3.00 | | * 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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