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Rapid:
Individual Calculations August 2023 |
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| Nunez Avendano, Manrique Total change: -31.40 | |   |
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| I Brada Chess Open Rapid 2023 | San Jose | CRC | 2023-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1474 | 1554 | 1.50 | 5 | -1.57 | 20 | -31.40 | |
|  Mora Lopez, Maria Jose | | | 1154 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jimenez Molina, Juan Leon | f | | 2169 | CRC | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Ramos Rodriguez, Daniel | | | 1176 | CRC | 0.00 | 1 | -0.91 | 20 | -18.20 | |  Mena Vilchez, Ulises | | | 1685 | CRC | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Rojas Vindas, Emmanuel De Jesus | | | 1188 | CRC | 0.00 | 1 | -0.90 | 20 | -18.00 | | | * 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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