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Individual Calculations June 2013 |
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| Umbetov, Kazybek Total change: -9.00 | |   |
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| WORLD SCHOOL CHESS CHAMPIONSHIPS 2013 - OPEN U11 | Porto Carras - Halkidiki | GRE | 2013-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1801 | 3.00 | 5 | -0.30 | 30 | -9.00 | |
|  Sizov, Vladislav | | | 1494 | RUS | 0.00 | 1 | -0.86 | 30 | -25.80 | | | Lukin, Elisha | | | 1435 | ISR | 1.00 | 1 | 0.10 | 30 | 3.00 | |  Akochenok, Daniil | | | 1701 | RUS | 1.00 | 1 | 0.36 | 30 | 10.80 | | | Zhalmakhanov, Ramazan | | | 1970 | KAZ | 0.00 | 1 | -0.28 | 30 | -8.40 | | | Murtazin, Ruslan | | | 1710 | RUS | 1.00 | 1 | 0.38 | 30 | 11.40 | |
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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