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Rapid:
Individual Calculations September 2019 |
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| Pontes, Ailton Total change: 8.40 | |   |
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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 |
| 1841 | 1920 | 4.00 | 6 | 0.42 | 20 | 8.40 | |
|  Haraguchi, Diego Sashaki | | | 1527 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tsuboi, Edson Kenji | m | | 2301 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Ribeiro, Leandro Novais | | | 1706 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Ferreira, Raphael Suzuki | | | 1638 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Saito, Vinicius | | | 2100 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Giamarino, Rodrigo Sandrini | | | 1774 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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