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Rapid:
Individual Calculations June 2023 |
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| Alves, Isabella Yasmin Oliveira Total change: -72.40 | |   |
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| V IRT de Xadrez RPD de Franca | Franca SP | BRA | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1497 | 0.00 | 3 | -0.82 | 40 | -32.80 | |
|  Dos Santos, Dwlyan Silva | | | 1949 | BRA | 0.00 | 1 | -0.06 | 40 | -2.40 | |  De Oliveira, Valdo Chaves | | | 1621 | BRA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Santos, Isadora De Oliveira | | | 1546 | BRA | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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) | | | | IRT 2a Taca Macaubal de Xadrez RPD | Macaubal SP | BRA | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1357 | 1497 | 1.00 | 3 | -0.99 | 40 | -39.60 | |
| | De Oliveira, Valdo Chaves | | | 1621 | BRA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Silva, Dallyla De Souza | | | 1181 | BRA | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Munhoz, Joao Marcelo Braga | | | 1270 | BRA | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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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