Individual Calculations September 2010 |
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Duda, Ryszard Total change: -24.75 | | |
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Miguel Najdorf International Chess Festival - Open B | Warsaw | POL | 2010-07-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1501 | 1773 | 1.50 | 3 | -0.99 | 25 | -24.75 | |
| Dwilewicz, Katarzyna | | | 1460 | POL | 0.00 | 1 | -0.86 | 25 | -21.50 | | Trocha, Adam | | | 1515 | POL | 1.00 | 1 | 0.18 | 25 | 4.50 | | Stezycka, Paulina | | | 1527 | POL | 0.50 | 1 | -0.31 | 25 | -7.75 | | 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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