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Individual Calculations November 2009 |
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| Matsuura, Frederico Total change: 0.60 | |   |
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| IRT 71 Aniversario Clube de Xadrez de Curitiba 2009 | Curitiba/PR | BRA | 2009-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 2309 | 3.00 | 4 | 0.04 | 15 | 0.60 | |
|  Oliveira, Ana Paula De | | | 1909 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Kaniak, Ulisses | | | 2172 | BRA | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Menna Barreto, Felipe Kubiaki | | | 2141 | BRA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Calcado, Acyr Rogerio | | | 2205 | BRA | 0.50 | 1 | -0.14 | 15 | -2.10 | | | * 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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