Individual Calculations July 2017 |
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Arruda Filho, Ivo Pereira De Total change: -7.80 | | |
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I IRT sub 2200 Goianira | Goianira GO | BRA | 2017-06-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1475 | 1783 | 3.00 | 4 | -0.39 | 20 | -7.80 | |
| De Oliveira, Enzo Resende | | | 1383 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Silva, Bruno Fagner | | | 1481 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | Raggiotto, Mauro Cezar | | | 1423 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | Correa, Lorenna Martins | | | 1613 | BRA | 0.00 | 1 | -0.72 | 20 | -14.40 | | * 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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