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Individual Calculations August 2023 |
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| Madeira, Wagner Martins Total change: -15.20 | |   |
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| VII aberto do Brasil COPEL SESC Caioba STD | Matinhos PR | BRA | 2023-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 2027 | 5.00 | 9 | -0.76 | 20 | -15.20 | |
|  De Carvalho, Amauri | | | 1627 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Van Riemsdijk, Herman C. | m | | 2260 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kolomwe, Willian | | | 1636 | ZAM | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Da Silva, Joao Carlos Orguim | | | 1676 | BRA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Machado, Luiz Fernando | | | 1720 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Menna Barreto, Luiz Ney | f | | 2234 | BRA | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Sunye Neto, Jaime | g | | 2420 | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kaneda, Eric Kazuichi | | | 1802 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Gomes, Maria Eduarda Papini | | | 1689 | BRA | 0.50 | 1 | -0.38 | 20 | -7.60 | | | * 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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