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Rapid:
Individual Calculations July 2023 |
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| Amaro, Roger Trindade Martins Total change: 0.40 | |   |
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| IRT de Xadrez Rapido Sao Manuel 153 anos | Sao Manuel SP | BRA | 2023-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1483 | 1720 | 4.50 | 6 | 0.02 | 20 | 0.40 | |
|  De Carvalho, Jose Sydnei Garcia | | | 1235 | BRA | 0.50 | 1 | -0.46 | 20 | -9.20 | |  Martins, Marcelo Eduardo Tiago | | | 1320 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Da Silva, Abraao Augusto | | | 1346 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | De Sousa, Wendell | | | 1476 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Medola, Eduarda Migliorini | | | 1611 | BRA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Minetto, Adriano | | | 1911 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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