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Individual Calculations November 2011 |
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| Batista, Gerson Peres Total change: 9.15 | |   |
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| Aberto do Brasil Cidade de Goiania 2011 | Goiania/GO | BRA | 2011-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2185 | 2201 | 3.50 | 5 | 0.97 | 15 | 14.55 | |
|  Okada, Dyogo Koithi | | | 1801 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Reis, Ernesto Guevara | | | 1943 | BRA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Mekhitarian, Krikor Sevag | g | | 2488 | BRA | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Dos Santos, Haroldo Cunha | | | 2254 | BRA | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Bittencourt, Jorge | m | | 2437 | BRA | 0.00 | 1 | -0.20 | 15 | -3.00 | | | * 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) | | | | Contaud 2011 | Cuiabá/MT | BRA | 2011-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2470 | 2201 | 0.00 | 2 | -0.36 | 15 | -5.40 | |
| | Cubas, Jose Fernando | m | | 2529 | PAR | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Stamenkovic, Dragan | m | | 2410 | SRB | 0.00 | 1 | -0.23 | 15 | -3.45 | |
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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