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Rapid:
Individual Calculations September 2019 |
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| De Araujo, Antonio Marcos Batista Total change: 2.20 | |   |
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| III Open de Xadrez RPD Cidade de Sorocaba Memorial Elias Cassar | Sorocaba SP | BRA | 2019-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1805 | 2.00 | 4 | 0.11 | 20 | 2.20 | |
|  Paes De Camargo, Arildo | | | 1588 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Rodrigues, Leonardo De Miranda | | | 2127 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Martins, Diogo Henrique | | | 1645 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Cordeiro Da Silva, Felipe | | | 1976 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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