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Rapid:
Individual Calculations September 2015 |
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| Bueno, Alfeu Junior Varela Total change: 6.20 | |   |
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| III Aberto do Brasil Oncosinos de Xadrez RPD 2015 | Porto Alegre RS | BRA | 2015-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1975 | 2251 | 6.00 | 7 | 0.31 | 20 | 6.20 | |
|  Silva, Airton Dias Da | | | 1851 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rahal, Israel | | | 1883 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Almeida, Edson Soyaux De | | | 1894 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Penna , Leandro | | | 1950 | BRA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Cordeiro, Marco Aurelio Zaror | | | 2187 | BRA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Eltz, Vinicius Amaro | | | 1932 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Genro, Guilherme Saideles | | | 2128 | BRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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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