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Rapid:
Individual Calculations August 2023 |
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| Obregon Rojas, Edgar Total change: 0.00 | |   |
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| Copa de Ajedrez de Colegios Profesionales 2023 | San Jose | CRC | 2023-07-15 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1381 | 0 | 0.00 | 5 | 0.00 | 581 | | 0.00 | |
|  Aguilar Pina, Luis Gerardo | | | 1820 | CRC | 0.00 | 1 | 0.00 | | 0.00 | |  Jiron Beirute, Adrian | | | 1271 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Corrales Mora, Fernando | | | 1323 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Leiva Calvo, Luis Fernando | | | 1259 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Picado Brenes, Elias | | | 1231 | CRC | 0.00 | 1 | 0.00 | | 0.00 | |
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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