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Rapid:
Individual Calculations September 2023 |
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| Silva, Dallyla De Souza Total change: 3.60 | |   |
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| IRT de Xadrez RPD de Bauru | Bauru SP | BRA | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1241 | 0.50 | 3 | 0.09 | 40 | 3.60 | |
|  Piassi, Kildare Aparecido | | | 1876 | BRA | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Barbosa, Demetrius Silva | | | 1512 | BRA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | De Castro, Rafael | | | 1453 | BRA | 0.50 | 1 | 0.27 | 40 | 10.80 | |
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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