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Rapid:
Individual Calculations September 2015 |
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| Rodolpho Filho, Joao Total change: -11.20 | |   |
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| Aberto do Brasil de Xadrez RPD Clube de Xadrez Manauara | Manaus AM | BRA | 2015-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1569 | 0.50 | 4 | -0.56 | 20 | -11.20 | |
|  Da Silva, Mikhail Zoltan Iwanon | | | 1969 * | BRA | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Souza, Lael Alexandre | | | 1669 | BRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Peixoto, Rudson Marinho | | | 1911 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Leite, Thales Ferreira | | | 1566 | BRA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | * 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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