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Individual Calculations March 2019 |
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| Passos, Rafael Moreira Total change: 25.20 | |   |
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| I Catalao Chess Open STD 2019 | Catalao GO | BRA | 2019-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1788 | 3.00 | 4 | 0.63 | 40 | 25.20 | |
|  Dorneles, Luiz Eduardo Fonseca | | | 1388 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Taira, Erick Hideki | | | 1903 | BRA | 1.00 | 1 | 0.66 | 40 | 26.40 | |  Santos, Herton De Sousa | | | 1416 | BRA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | De Souza Sa, Apolo | | | 2020 | FID | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * 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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