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Individual Calculations February 2024 |
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| De Almeida, Olivan Duarte Total change: -1.40 | |   |
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| X Floripa Chess Open 2024 | Florianopolis SC | BRA | 2024-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1432 | 1.00 | 4 | -0.07 | 20 | -1.40 | |
|  Mariani, Daniel Brandao | | | 2040 | BRA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Ribeiro, Regina | | wm | 1822 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Peixoto, Rudson Marinho | | | 1895 | BRA | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Makowski, Silvia Cristina | | | 1054 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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