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Rapid:
Individual Calculations May 2017 |
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| Tombesi, Wilson Roberto Lopes Total change: -20.40 | |   |
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| Aberto do Brasil de Xadrez RPD APUSM 50 Anos | Santa Maria RS | BRA | 2017-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1713 | 0.50 | 5 | -1.02 | 20 | -20.40 | |
|  Menna Barreto, Luiz Ney | f | | 2113 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pertuzatti, Daniel | | | 2006 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Wozniak, Felipe Ramon | | | 1664 | BRA | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Gomes, Edson Fidelsino | | | 1864 | BRA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Pereira Junior, Ignacio Marrer | | | 1773 | BRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | * 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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