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Individual Calculations September 2011 |
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| Guimaraes, Wagner Peixoto Total change: -6.15 | |   |
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| Zonal 2.4 - Open 2011 | Araruama/RJ | BRA | 2011-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2194 | 2277 | 5.00 | 9 | -0.40 | 15 | -6.00 | |
|  Pluschkat, , Gustavo Ranulpho | | | 1942 | BRA | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Zambrana, Oswaldo | g | | 2514 | BOL | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Dias, Simao Poscidonio | | | 2029 | BRA | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Cuellar, Ulises | | | 1994 | PER | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Borda, Alan | f | | 2151 | BOL | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Nery Junior, Jose Antonio | | | 2017 | BRA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Toth, Christian Endre | m | | 2366 | BRA | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Cordova, Emilio | g | | 2561 | PER | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Palacios, Efrain | | | 2176 | PER | 0.50 | 1 | -0.14 | 15 | -2.10 | |
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 Xadrez Brasil Open 2011 | Rio de Janeiro/RJ | BRA | 2011-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 2277 | 4.00 | 6 | -0.01 | 15 | -0.15 | |
| | Passos Coutinho, Eduardo | | | 1877 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Chaves, Jorge Antonio Torres | | | 2024 | BRA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Rangel, Daniel | | | 2107 | BRA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Rego, Vinicius V De Almeida | | | 2273 | BRA | 0.50 | 1 | -0.01 | 15 | -0.15 | | | De Paiva, Pedro Henrique | | | 2246 | BRA | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Viana, Dirceu | f | | 2269 | BRA | 0.00 | 1 | -0.51 | 15 | -7.65 | | | * 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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