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Individual Calculations June 2015 |
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| Martins, Clauber Figueiredo Total change: 0.20 | |   |
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| Aberto do Brasil Clube de Xadrez Cidade Velha | Belem/PA | BRA | 2015-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2158 | 2053 | 2.00 | 5 | 0.01 | 20 | 0.20 | |
|  Mekhitarian, Krikor Sevag | g | | 2453 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Cavaleiro, Alvancir Elves | | | 1864 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Perdomo, Leandro | m | | 2424 | ARG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Robinson, Malcolm | | | 1807 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Cohen Farias, Paulo | | | 2242 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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) | | |
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