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Rapid:
Individual Calculations December 2012 |
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| Menna Barreto, Felipe Kubiaki Total change: -31.20 | |   |
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| Final do Brasileiro de Xadrez Rapido Absoluto | Forquilhinha/SC | BRA | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2148 | 2244 | 1.50 | 5 | -1.56 | 20 | -31.20 | |
|  Dos Santos, Haroldo Cunha | f | | 2285 | BRA | 0.00 | 1 | -0.44 | 20 | -8.80 | |  Quevedo Naissinger, Willian | | | 1915 | BRA | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Bueno, Alfeu Junior Varela | f | | 2267 | BRA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Pertuzatti, Daniel | | | 2023 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Gonzalez, Bolivar Ribeiro | f | | 2252 | BRA | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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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