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Individual Calculations January 2012 |
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| Grigorian, Arman Total change: 27.90 | |   |
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| Ukraine Boys Under 16 Chess Championship semifinal | Nikolaev | UKR | 2011-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 1938 | 2.50 | 5 | 0.93 | 30 | 27.90 | |
|  Dhillon, Jasteen | | | 2062 | UKR | 0.50 | 1 | 0.17 | 30 | 5.10 | | | Khrinovskyi, Oleksiy | | | 2164 | UKR | 0.50 | 1 | 0.29 | 30 | 8.70 | |  Trjapishko, Alexandr | | | 2076 | UKR | 0.00 | 1 | -0.31 | 30 | -9.30 | | | Badik, Maksym | | | 1908 | UKR | 1.00 | 1 | 0.46 | 30 | 13.80 | | | Mirzoev, Emil | | | 2203 | UKR | 0.50 | 1 | 0.32 | 30 | 9.60 | |
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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