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Individual Calculations September 2010 |
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| Nogueira, Ivan Kuhlmann Total change: -10.95 | |   |
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| Aberto do Brasil - etapa Recife | Recife/PE | BRA | 2010-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 2324 | 3.50 | 6 | -0.58 | 15 | -8.70 | |
|  Monte, Edmar Ferreira | | | 1924 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Lima, Allan Gadelha Zaidan | | | 2050 | BRA | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Moura, Paulo Jorge Alves B | | | 2210 | BRA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Jatoba De Oliveira Reis, Paulo | f | | 2335 | BRA | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Souza, Marcos Valerio A | | | 2133 | BRA | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Barbosa, Evandro Amorim | f | | 2370 | BRA | 0.00 | 1 | -0.44 | 15 | -6.60 | | | * 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) | | | | Taca Cidade de Teresina | Teresina/PI | BRA | 2010-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 2324 | 3.00 | 4 | -0.15 | 15 | -2.25 | |
| | Ribeiro, Orlando Alves | | | 1950 | BRA | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Silva Sobrinho, Agostinho Jose Da | | | 2163 | BRA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Januario, Severino Pereira | | | 2125 | BRA | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Medeiros Amorim, Marcio Felipe De | | | 2101 | BRA | 1.00 | 1 | 0.22 | 15 | 3.30 | |
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) | | |
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