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Individual Calculations February 2015 |
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| Guimaraes, Wagner Peixoto Total change: 15.20 | |   |
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| Aberto do Brasil - etapa Rio de Janeiro | Rio de Janeiro/RJ | BRA | 2015-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 2203 | 4.50 | 6 | 0.76 | 20 | 15.20 | |
|  Machado, Wallace Fernandes | | | 1803 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ribeiro, Regina | | wm | 1967 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Bastos Seixas, Pedro Lucas | | | 2012 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Rodrigues, Nei Jorge | | | 1977 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Santos, Marcus Vinicius Moreira | m | | 2335 | BRA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Di Berardino, Diego Rafael | m | | 2484 | BRA | 0.00 | 1 | -0.16 | 20 | -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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