Individual Calculations January 2011 |
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Vrtiakova, Anna Total change: -5.50 | | |
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World Youth Chess Championships 2010 - Girls under 10 | Porto Carras, Chalkidiki - Greece | GRE | 2010-10-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1593 | 1383 | 0.50 | 3 | -0.22 | 25 | -5.50 | |
| Ortiz, Anahi | | | 1476 | ECU | 0.00 | 1 | -0.37 | 25 | -9.25 | | Kurcsics, Erika | | | 1672 | HUN | 0.00 | 1 | -0.16 | 25 | -4.00 | | Marjanovics, Annamaria | | | 1631 | HUN | 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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