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Individual Calculations January 2009 |
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| Kotlyar, Kirill Total change: 12.45 | |   |
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| 2. A.Grunin Memorial 2008 open | Tyumen | RUS | 2008-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 2120 | 2.50 | 3 | 0.83 | 15 | 12.45 | |
|  Seredov, Dmitrij | | | 2113 | RUS | 1.00 | 1 | 0.49 | 15 | 7.35 | |  Gartung, Oleg | | | 1945 | RUS | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Postnikov, Daniil | | | 2167 | RUS | 0.50 | 1 | 0.07 | 15 | 1.05 | |
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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