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Rapid:
Individual Calculations August 2023 |
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| Santos, Matheus Silva Total change: -6.20 | |   |
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| Campeonato Sergipano de Xadrez RPD 2023 | Aracaju SE | BRA | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1506 | 1757 | 2.00 | 3 | -0.31 | 20 | -6.20 | |
|  Cardoso, Mateus Villar Shan C | | | 1357 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dos Santos, Wesley | | | 1393 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Miranda, Rivair Goncalves | | | 1767 | BRA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | * 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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