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Rapid:
Individual Calculations April 2023 |
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| Santos, Luciano Da Silva Total change: 2.00 | |   |
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| Festival de Xadrez RPD Anapolis | Anapolis GO | BRA | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1887 | 2.50 | 4 | 0.36 | 20 | 7.20 | |
|  Colivet Gamboa, Julio Cesar | | | 1744 | BRA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | De Oliveira, Fernando Marques | | | 1878 | BRA | 1.00 | 1 | 0.49 | 20 | 9.80 | |  Cunha, Lucas Aguiar | f | | 2368 | BRA | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Araujo, Barbara Ribeiro | | | 1533 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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) | | | | 1a Etapa Circuito Rioverdense de Xadrez Rapido 2023 | Rio Verde GO | BRA | 2023-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1887 | 2.00 | 5 | -0.26 | 20 | -5.20 | |
| | Azevedo Junior, Jose Ferreira | | | 2110 | BRA | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Cunha, Lucas Aguiar | f | | 2368 | BRA | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Vieira, Ruiago | | | 1480 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | E Silva, Rafael Sousa | | | 1580 | BRA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Labussiere, Yago | | | 2113 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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