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Individual Calculations January 2023 |
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| Farias, Robson Da Costa Total change: -25.60 | |   |
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| II IRT STD Xadrez Cacoal 2022 | Cacoal RO | BRA | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1747 | 2.00 | 6 | -1.28 | 20 | -25.60 | |
|  Amorim Filho, Robson Bezerra | | | 1347 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Said, Munir Calixto | | | 1905 | BRA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Da Silva, Vinicius R. Rodrigues | | | 1893 | BRA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Araujo, Everson De Moura | | | 1956 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Pontes, Felipe Tenorio | | | 1582 | BRA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | De Oliveira, Renato Sena | | | 1489 | BRA | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * 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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