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Rapid:
Individual Calculations January 2023 |
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| Peroza, Eduardo Antunes Total change: -23.60 | |   |
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| Copa Lacerdopolis de Xadrez RPD | Lacerdopolis SC | BRA | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 2035 | 5.00 | 7 | -0.59 | 40 | -23.60 | |
|  Toffoli, Vanessa | | | 1635 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Da Rosa, Kassiele | | | 1448 | BRA | 1.00 | 1 | 0.02 | 40 | 0.80 | | | Lopes, Leonardo Borges | | | 1659 | BRA | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Gomes, Maria Eduarda Papini | | | 1585 | BRA | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Constantino, Pedro Henrique | | | 1736 | BRA | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Cordeiro, Marco Aurelio Zaror | | | 2164 | BRA | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Goncalves, Nata | | | 1918 | BRA | 0.50 | 1 | -0.16 | 40 | -6.40 | | | * 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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