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Individual Calculations November 2015 |
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| Cardoso Da Silva, Roberto Total change: -18.60 | |   |
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| IV IRT LMX Circuito Maranhense de Xadrez - Etapa de Imperatriz | Imperatriz MA | BRA | 2015-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 1833 | 0.00 | 1 | -0.33 | 20 | -6.60 | |
|  Batista, Francisco De Araujo | | | 1957 | BRA | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | | | Aberto do Brasil Athenas Infraestrutura e Edificacoes e Gran Solare Lencois Resort | Barreirinhas MA | BRA | 2015-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 1833 | 0.00 | 3 | -0.60 | 20 | -12.00 | |
|  Rodriguez Vila, Andres | g | | 2233 * | URU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lobato Junior, Nivaldo | | | 2092 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Lopes Silva, Luiz Eduardo | | | 1951 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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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