Individual Calculations March 2010 |
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Cunha, Eduardo Arruda Total change: 9.30 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Magistral de Natal | Mangaratiba/RJ | BRA | 2009-12-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
2191 | 2289 | 2.50 | 3 | 0.62 | 15 | 9.30 | |
| Vaz, Daniel Rodrigues | | | 2075 | POR | 1.00 | 1 | 0.23 | 15 | 3.45 | | Martins, Jose Feliz | | | 2286 | BRA | 0.50 | 1 | 0.00 | 15 | 0.00 | | Martins, Julio Perez | | | 2212 | ESP | 1.00 | 1 | 0.39 | 15 | 5.85 | | 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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