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Individual Calculations January 2014 |
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| Nery Junior, Jose Antonio Total change: 8.10 | |   |
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| Final do Campeonato Mineiro de Xadrez Classico | Belo Horizonte | BRA | 2013-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2039 | 2067 | 1.50 | 4 | -0.59 | 15 | -8.85 | |
|  Montufar Berrios, Lesly Viviane | | | 1720 | BRA | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Crespo De Oliveira, Lucas | | | 2189 | BRA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Guerreiro, Alexandre Vieira | | | 1949 | BRA | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Gazel, Frederico | f | | 2296 | BRA | 0.00 | 1 | -0.21 | 15 | -3.15 | |
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) | | | | III Open de Xadrez de Batatais | Batatais/SP | BRA | 2013-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 2067 | 4.00 | 5 | 1.13 | 15 | 16.95 | |
| | Pereira, Daniele Costa | | | 1667 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Pereira, Juliano Resende M | f | | 2236 | BRA | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Rezende, Guilherme Vilela | | | 2129 | BRA | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Batista, Matheus Peres | | | 1720 | BRA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Abrantes, Tiago Garrido | | | 2161 | BRA | 1.00 | 1 | 0.63 | 15 | 9.45 | | | * 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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