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Rapid:
Individual Calculations August 2019 |
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| Da Silva, Jackson Bueno Total change: 17.80 | |   |
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| VI Copa Pirai de Xadrez RPD por Equipes | Pirai do Sul PR | BRA | 2019-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1409 | 4.00 | 5 | 0.89 | 20 | 17.80 | |
|  Saraiva, Gustavo Pinto | | | 1265 | BRA | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Dos Santos, Gabriel Martins | | | 1377 | BRA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Pinto, Yasmin Zaika De Souza | | | 1072 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | De Ramos, Mitzi Vedan | | | 1389 | BRA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Alves, Matheus Oliveira | | | 1432 | BRA | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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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