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Rapid:
Individual Calculations July 2023 |
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| De Lima, Joao Vinicius Teixeira Total change: 30.00 | |   |
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| XVIII Copa Pirai de Xadrez RPD | Pirai do Sul PR | BRA | 2023-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1288 | 1236 | 3.50 | 6 | 0.75 | 40 | 30.00 | |
|  De Ramos, Mitzi Vedan | | | 1664 | BRA | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Gurski, Guilherme Rybu | | | 1276 | BRA | 0.50 | 1 | 0.06 | 40 | 2.40 | | | De Ramos , Joao Victor Vedan | | | 1088 | BRA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Silva Jr, Maurides Ferreira Da | | | 1509 | BRA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Goncalves, Rai Vieira | | | 1018 | BRA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Sikorski, Bruno Emilio Trizotto | | | 1170 | BRA | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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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