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Individual Calculations January 2009 |
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| Buvaltsev, Andrey Total change: 15.15 | |   |
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| Kemerovo Sports School Chmp. 2008 open | Kemerovo | RUS | 2008-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 2095 | 3.00 | 4 | 1.01 | 15 | 15.15 | |
|  Ovchinnikova, Alexandra | | | 1855 | RUS | 1.00 | 1 | 0.20 | 15 | 3.00 | |  Gontcharov, Vladislav | | | 2425 | RUS | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Koveshnikova, Daria | | | 2012 | RUS | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Chigaev, Maksim | | | 2125 | RUS | 1.00 | 1 | 0.54 | 15 | 8.10 | |
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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