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Individual Calculations January 2010 |
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| Kozlov, Valentin Total change: -8.40 | |   |
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| Kulaga Memorial 2009 | Minsk | BLR | 2009-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 1779 | 0.50 | 4 | -0.56 | 15 | -8.40 | |
|  Agrafenin, Andrey | | | 2058 | BLR | 0.50 | 1 | 0.34 | 15 | 5.10 | |  Svistun, Ivan | | | 1975 | BLR | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Kolodko, Mikhail | | | 1946 | BLR | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Zhuk, Ilya | | | 1876 | BLR | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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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