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Individual Calculations September 2021 |
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| Ribeiro, Martim Lopes Total change: 0.00 | |   |
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| II Open de Xadrez Terras de Tras-os-Montes (PCT) | Braganca | POR | 2021-08-19 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1683 | 0 | 0.00 | 2 | 0.00 | 883 | | 0.00 | |
|  Andrade, Bruno | | | 2031 | POR | 0.00 | 1 | 0.00 | | 0.00 | |  Filipe, Gustavo Castro | | | 1334 | POR | 0.00 | 1 | 0.00 | | 0.00 | |
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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