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Individual Calculations July 2011 |
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| Mendak, Mateusz Total change: -9.00 | |   |
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| World School Chess Championship 2011 -open 11 | Krakow | POL | 2011-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1472 | 0.50 | 4 | -0.36 | 25 | -9.00 | |
|  Amirzhanov, Rinat | | | 1867 | KAZ | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Asadli, Vugar Afgan Oglu | | | 1627 | AZE | 0.00 | 1 | -0.29 | 25 | -7.25 | |  Jagla, Artur | | | 1667 | POL | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Bernal Navarrete, Marcelo | | | 1674 | CHI | 0.50 | 1 | 0.26 | 25 | 6.50 | |
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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