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Rapid:
Individual Calculations January 2024 |
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| Castanha, Rafaela Roeder Total change: -35.60 | |   |
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| II Copa Campo Mourao de Xadrez RPD FIDE CBX | Campo Mourao | BRA | 2023-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1156 | 1437 | 0.00 | 1 | -0.84 | 40 | -33.60 | |
|  Dos Santos, Isis Eduarda Roeder | | | 1156 | BRA | 0.00 | 1 | -0.84 | 40 | -33.60 | |
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) | | | | III Circuito Maringaense 2023 de Xadrez RPD - 3a Etapa | Maringa PR | BRA | 2023-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1437 | 1.00 | 2 | 0.60 | 40 | 24.00 | |
| | Correa, Marcos Rafael Rocha | | | 1732 | BRA | 0.00 | 1 | -0.15 | 40 | -6.00 | |  De Lara, Davi Pires | | | 1626 | BRA | 1.00 | 1 | 0.75 | 40 | 30.00 | |
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) | | | | V Torneio de Xadrez RPD de Mandaguari 2023 | Mandaguari PR | BRA | 2023-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1343 | 1437 | 0.50 | 2 | -0.65 | 40 | -26.00 | |
| | Viana, Matheus Pimentel Dom Bosco | | | 1648 | BRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Brensis, Maria Gabriela | | | 1037 * | BRA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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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