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Individual Calculations January 2024 |
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| Mesa Perales, Javier Total change: -34.80 | |   |
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| IRT Sub 1800 25 Aniversario Club de Ajedrez Chillan Viejo | Chillan Viejo | CHI | 2023-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1577 | 2.00 | 4 | -0.87 | 40 | -34.80 | |
|  Sepulveda Lagos, Juan Pablo | | | 1242 | CHI | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Fuentes Caceres, Jose Tomas | | | 1293 | CHI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | San Juan Vergara, Jaime Ciro | | | 1741 | CHI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Perez Rivas, Diego | | | 1253 | CHI | 0.00 | 1 | -0.87 | 40 | -34.80 | |
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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