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Individual Calculations January 2023 |
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| Silva, Cristiano Guilherme Total change: -42.80 | |   |
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| Campeonato Potiguar Absoluto de Xadrez 2022 Final | Natal RN | BRA | 2022-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 2037 | 3.00 | 5 | -1.07 | 40 | -42.80 | |
|  Andrade, Raul A Lima De Sousa | | | 1637 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  De Araujo, Antonio Jose | | | 1523 | BRA | 1.00 | 1 | 0.04 | 40 | 1.60 | | | De Lima, Theo Magalhaes | | | 1748 | BRA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Jordao Barbosa, Marcio | | | 2054 | BRA | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Macedo, Alexandre Soares De | | | 1715 | BRA | 0.00 | 1 | -0.87 | 40 | -34.80 | | | * 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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