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Rapid:
Individual Calculations September 2023 |
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| Bittencourt, Alica E Decezare Total change: 11.20 | |   |
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| 22o Circuito Regional Oeste de Xadrez 2023 8a etapa Joacaba RPD | Joacaba SC | BRA | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1480 | 1409 | 2.00 | 4 | 0.28 | 40 | 11.20 | |
|  Lunelli, Neuri Antonio | | | 1779 | BRA | 0.00 | 1 | -0.10 | 40 | -4.00 | |  De Barros, Abner | | | 1149 | BRA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Devens, Bruno Vendrusculo | | | 1679 | BRA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Silva, Maria Julia Barbieri | | | 1314 | BRA | 1.00 | 1 | 0.37 | 40 | 14.80 | |
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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