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Individual Calculations September 2021 |
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| Usui, Gabriella Yumi Total change: 38.80 | |   |
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| III IRT Imperio do Xadrez de Jacarei U2200 STD | Sao Jose dos Campos SP | BRA | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1355 | 2.00 | 3 | 0.97 | 40 | 38.80 | |
|  Cardozo, Matheus Santos | | | 1755 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Claro, Rafael Cabral | | | 1039 | BRA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Rosa Alves, Andre Gustavo | | | 1747 | BRA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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