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Rapid:
Individual Calculations September 2023 |
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| Teixeira, Luiz Fernando Salles Total change: 18.00 | |   |
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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 |
| 1433 | 1106 | 1.00 | 4 | 0.45 | 40 | 18.00 | |
|  De Bortolo, Artur Mattos | | | 1561 | BRA | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Altenhofen, Rafael Graneto | | | 1377 | BRA | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Antunes, Luan Netto Nikifork | | | 1441 | BRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Helbing, Ivacir | | | 1351 | BRA | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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