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Individual Calculations February 2024 |
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| Fraga, Sofia Carneiro Total change: 1.60 | |   |
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| X Floripa Chess Open 2024 | Florianopolis SC | BRA | 2024-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1174 | 0.50 | 4 | 0.04 | 40 | 1.60 | |
|  Marques, Eudes Pinto | | | 1863 | BRA | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Silva, Henrique Brasil Barrientos | | | 1589 | BRA | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Mantovani, Helio Cardoso | | | 1382 | BRA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Pereira, Francisco Neris | | | 1475 | BRA | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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