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Individual Calculations January 2018 |
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| Teramoto, Wilson Total change: -31.60 | |   |
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| II Aberto do Brasil de Xadrez Cidade de Rio Branco Acre 2017 | Rio Branco AC | BRA | 2017-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 2037 | 2.00 | 4 | -0.79 | 40 | -31.60 | |
|  Silva, Romildo Das Chagas | | | 1637 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Felix, Luiza De Oliveira | | | 1686 | BRA | 0.00 | 1 | -0.89 | 40 | -35.60 | |  Aguillar, Oliver Hans Escurra | | | 1669 | BRA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Cubas, Jose Fernando | g | | 2437 * | PAR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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