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Rapid:
Individual Calculations September 2023 |
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| Vieira, Vinicius Vasconcelos Total change: -5.80 | |   |
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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 |
| 1405 | 1557 | 2.50 | 4 | -0.29 | 20 | -5.80 | |
|  Correa, Livia Leite | | | 1299 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Avila, Iago | | | 1395 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Ribeiro, Guilherme Martins | | | 1500 | BRA | 0.00 | 1 | -0.58 | 20 | -11.60 | | | E,isabella, Yasmin Oliveira | | | 1425 | BRA | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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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