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Rapid:
Individual Calculations September 2015 |
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| Peixoto, Rudson Marinho Total change: -0.80 | |   |
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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 |
| 1780 | 1911 | 4.50 | 7 | -0.04 | 20 | -0.80 | |
|  Souza, Lael Alexandre | | | 1669 | BRA | 0.50 | 1 | -0.30 | 20 | -6.00 | |  Da Silva, Mikhail Zoltan Iwanon | | | 1969 | BRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Rodolpho Filho, Joao | | | 1569 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | De Pontes E Souza, Jose Geraldo | | | 1798 | BRA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Bezerra, Fabiano De Oliveira | | | 1960 | BRA | 1.00 | 1 | 0.57 | 20 | 11.40 | | | De Oliveira Freitas, Reinier Alex | | | 1931 | BRA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Leite, Thales Ferreira | | | 1566 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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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