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Rapid:
Individual Calculations August 2018 |
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| Dos Santos, Gabriel Martins Total change: -54.00 | |   |
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| V Copa Pirai de Xadrez RPD por Equipes | Pirai do Sul PR | BRA | 2018-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1406 | 0.00 | 5 | -2.28 | 20 | -45.60 | |
|  Bartmeyer, Jose Francisco | | | 1338 | BRA | 0.00 | 1 | -0.59 | 20 | -11.80 | |  Da Silva, Jackson Bueno | | | 1312 | BRA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Borges, Leonardo Hisao Herai | | | 1503 | BRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Ribeiro, Maricelso | | | 1526 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Alves, Matheus Oliveira | | | 1513 | BRA | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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) | | | | I Etapa do Circuito de Xadrez Rapido dos Campos Gerais Sub 08 Sub 12 | Pirai do Sul | BRA | 2018-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1144 | 1406 | 2.00 | 3 | -0.42 | 20 | -8.40 | |
| | Boutin Neto, Mauro Albano | | | 1163 | BRA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | De Lara, Eduarda Camilly Motta | | | 1024 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Gouveia, Vitor H. Dionisio | | | 1245 | BRA | 0.50 | 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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