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Individual Calculations September 2009 |
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| Vaja, Ashish Total change: 0.30 | |   |
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| 2nd Annual Chicago Class Championships | Oak Brook, Illinois | USA | 2009-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2203 | 2195 | 2.00 | 4 | 0.02 | 15 | 0.30 | |
|  Gurevich, Dmitry | g | | 2485 | USA | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Tuhrim, Richard J | | | 2042 | USA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Coraretti, Benjamin | | | 1967 | USA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Zin, Aung Thant | f | | 2318 | MYA | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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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