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Individual Calculations February 2015 |
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| Grebenkin, Alexander Total change: 2.80 | |   |
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| PKGO championship | Petropavlovsk-Kamchatsky | RUS | 2014-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1915 | 2.50 | 5 | 0.07 | 40 | 2.80 | |
|  Maksimov, Ivan | | | 2084 | RUS | 1.00 | 1 | 0.72 | 40 | 28.80 | |  Legenko, Sergey | | | 2040 | RUS | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Alekseeva, Angelina | | | 1591 | RUS | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Pakovkin, Yuri | | | 1910 | RUS | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Gorbatiuk, Vilena | | | 1957 | RUS | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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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