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Individual Calculations May 2012 |
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| Silva, Vitor De Souza Martins Total change: -15.00 | |   |
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| Zonal Goiás 2012 | Itaberai/GO | BRA | 2012-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1953 | 3.00 | 6 | -0.50 | 30 | -15.00 | |
|  Okada, Dyogo Koithi | | | 1686 | BRA | 1.00 | 1 | 0.18 | 30 | 5.40 | |  Perdomo, Leandro | m | | 2353 * | ARG | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Silva, Alexandre Mota Da | | | 1699 | BRA | 0.50 | 1 | -0.31 | 30 | -9.30 | | | De Oliveira, Aquiles Machado | | | 2096 | BRA | 0.50 | 1 | 0.19 | 30 | 5.70 | | | Okada, William Kenji | | | 1788 | BRA | 0.00 | 1 | -0.72 | 30 | -21.60 | | | Freitas, Vilmar | | | 1748 | BRA | 1.00 | 1 | 0.24 | 30 | 7.20 | | | * 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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