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Rapid:
Individual Calculations January 2023 |
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| Da Rosa, Kassiele Total change: 6.60 | |   |
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| Copa Lacerdopolis de Xadrez RPD | Lacerdopolis SC | BRA | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1448 | 2.50 | 6 | 0.33 | 20 | 6.60 | |
|  Peroza, Eduardo Antunes | | | 2035 | BRA | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Poli, Maria Luiza De Oliveira | | | 1156 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Makowski, Silvia Cristina | | | 1183 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Da Luz, Felipe Garcia | | | 1933 | BRA | 0.50 | 1 | 0.46 | 20 | 9.20 | | | Santuches, Maikon Douglas | | | 1627 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Lazzarotti, Calebe Kadlubiski | | | 1725 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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