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Individual Calculations September 2021 |
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| Da Silva, Ricardo Moura Total change: 26.00 | |   |
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| Torneio Acreano de Xadrez 2021 por Categoria | Rio Branco AC | BRA | 2021-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 1982 | 2.00 | 3 | 0.65 | 40 | 26.00 | |
|  Cabrera, Dino Luis Hernandez | | | 2032 | BRA | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Neto, Antonio Alves Leitao | | | 1990 | BRA | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Dantas, Neimar De Oliveira | | | 2030 | BRA | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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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