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Rapid:
Individual Calculations July 2015 |
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| De Moura, Valderi Nascimento Total change: 30.60 | |   |
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| Copa Amigos do Xadrez RPD | Goiania/GO | BRA | 2015-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1692 | 4.50 | 7 | 1.53 | 20 | 30.60 | |
|  Garcia, Gabriel Gonzaga | | | 1989 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Oliveira, Gabriel Barbosa | | | 1637 | BRA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Di Simoni, Rafaela Moura | | | 1550 | BRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | De Araujo, Mauro Rogerio Peixoto | | | 1797 | BRA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Rocha, Wesley Rodrigues | | | 1679 | BRA | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Okada, William Kenji | | | 1835 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Montufar Berrios, Lesly Vivian | | wc | 1798 | BRA | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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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