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Individual Calculations January 2011 |
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| Guimaraes, Wagner Peixoto Total change: 10.65 | |   |
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| Desafio Master da ALEX | Rio de Janeiro | BRA | 2010-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2188 | 2264 | 4.00 | 6 | 0.37 | 15 | 5.55 | |
|  Assis Junior, Dirceu Viana | f | | 2245 | BRA | 1.00 | 1 | 0.47 | 15 | 7.05 | |  Mascarenhas, Alberto Pinheiro | f | | 2195 | BRA | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Maia, Jose Eduardo Bastos O. | f | | 2132 | BRA | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Costa, Carlos Evanir | | | 2210 | BRA | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Fontes, Carlos Henrique Batista | f | | 2232 | BRA | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Ferreira, Kleber Victor | | | 2111 | BRA | 0.50 | 1 | -0.20 | 15 | -3.00 | |
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 Internacional UERJ 60 anos | Rio de Janeiro/RJ | BRA | 2010-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 2278 | 4.50 | 6 | 0.34 | 15 | 5.10 | |
| | Mendes, Jorge Alberto Dacal | | | 1878 * | BRA | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Santa Cruz, Nestor | | | 1878 * | ARG | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Castro, Josimar Barroso | | | 2069 | BRA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Okamura, Milton Kasuo | | | 2167 | BRA | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Von Buelow, Georg | f | | 2402 | GER | 0.50 | 1 | 0.17 | 15 | 2.55 | | | De Paiva, Pedro Henrique | | | 2231 | BRA | 0.50 | 1 | -0.07 | 15 | -1.05 | | | * 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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