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Individual Calculations September 2011 |
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| Bil, Angelo Total change: -4.05 | |   |
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| Zonal 2.4 - Open 2011 | Araruama/RJ | BRA | 2011-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 2104 | 2.00 | 7 | -0.84 | 15 | -12.60 | |
|  Cordova, Emilio | g | | 2504 * | PER | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Dos Santos Jr, Braulio | | | 2016 | BRA | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Abdalla, Luiz Guilherme Aurelli | f | | 2289 | BRA | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Bittencourt, Jorge | m | | 2446 | BRA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Da Silva, Wagner Jose | | | 1828 | BRA | 0.00 | 1 | -0.83 | 15 | -12.45 | | | Brito, Luismar | f | | 2277 | BRA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Suasnabar, Jesus | | | 1983 | PER | 0.50 | 1 | -0.16 | 15 | -2.40 | | | * 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) | | | | Aberto do Brasil Xadrez Brasil Open 2011 | Rio de Janeiro/RJ | BRA | 2011-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 2104 | 3.00 | 5 | 0.57 | 15 | 8.55 | |
| | Pereira Vilalba, Guilherme | | | 1927 | BRA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Rego, Vinicius V De Almeida | | | 2273 | BRA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Chaves, Jorge Antonio Torres | | | 2024 | BRA | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Limp, Eduardo Thelio | m | | 2383 | BRA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Borensztajn, David | | | 1994 | BRA | 1.00 | 1 | 0.35 | 15 | 5.25 | |
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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