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Individual Calculations September 2011 |
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| Da Silva, Wagner Jose Total change: 13.65 | |   |
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| Zonal 2.4 - Open 2011 | Araruama/RJ | BRA | 2011-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2131 | 1828 | 2.00 | 7 | 0.91 | 15 | 13.65 | |
|  Quintiliano Pinto, Renato R | | | 2228 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Pereira, Celio Antunes | | | 2039 | BRA | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Cuellar, Ulises | | | 1994 | PER | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Bil, Angelo | | | 2104 | BRA | 1.00 | 1 | 0.83 | 15 | 12.45 | | | Zambrana, Oswaldo | g | | 2228 * | BOL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Ferreira, Kleber Victor | | | 2099 | BRA | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Abdalla, Luiz Guilherme Aurelli | f | | 2228 * | BRA | 0.50 | 1 | 0.42 | 15 | 6.30 | | | * 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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