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Individual Calculations February 2023 |
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| Emmerich, Maria Isabel Total change: 0.00 | |   |
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| IX Floripa Chess Open 2023 | Florianopolis SC | BRA | 2023-01-23 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1531 | 0 | 0.00 | 5 | 0.00 | 731 | | 0.00 | |
|  Dos Santos, Gustavo Mota | | | 1810 | BRA | 0.00 | 1 | 0.00 | | 0.00 | |  Oliveira, Sara Beatris Silva | | | 1535 | BRA | 0.00 | 1 | 0.00 | | 0.00 | | | Vieira, Luana Saddi | | | 1399 | BRA | 0.00 | 1 | 0.00 | | 0.00 | | | Abdalla, Umar Mohammad | | | 1372 | BRA | 0.00 | 1 | 0.00 | | 0.00 | | | Ludtke, Ezequiel Rodrigues | | | 1538 | BRA | 0.00 | 1 | 0.00 | | 0.00 | |
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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