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Individual Calculations May 2011 |
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| Gallo Ponce, Elbert Total change: 12.15 | |   |
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| III Copa de Xadrez Cidade de Curitiba (IRT) | Curitiba/PR | BRA | 2011-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2153 | 2231 | 2.50 | 4 | 0.16 | 15 | 2.40 | |
|  Costa, Giovanni | | | 1894 | BRA | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Santana, Anderson Pereira | | | 2083 | BRA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Choma, Ernani Francisco | f | | 2348 | BRA | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Aranha Filho, Alvaro Z | f | | 2285 | BRA | 0.00 | 1 | -0.42 | 15 | -6.30 | |
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 CXSP - Bienal Joao Braga | Sao Paulo/SP | BRA | 2011-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 2231 | 5.00 | 8 | 0.65 | 15 | 9.75 | |
| | De Sousa, Felipe Mazim | | | 1831 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Dos Santos Jr, Braulio | | | 2013 | BRA | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Nunes, Allan Hurba | | | 2012 | BRA | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Fakhouri Filho, Jorge | | | 2014 | BRA | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Choma, Ernani Francisco | f | | 2348 | BRA | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Rodi, Luis Ernesto | f | | 2359 | ARG | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Tsuboi, Edson Kenji | m | | 2373 | BRA | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Fier, Alexandr | g | | 2586 | BRA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | * 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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