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Individual Calculations September 2021 |
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| Vilela, Humberto Franca Total change: 0.60 | |   |
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| XI IRT Xeque Mate | Goiania GO | BRA | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1869 | 2.00 | 4 | 0.03 | 20 | 0.60 | |
|  Quirino, Rafael David | | | 1516 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Labussiere, Yago | | | 2137 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ribeiro, Vinicius Augusto | | | 1676 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Mourao, Igor A.c.lofredo | | | 2156 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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