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Individual Calculations January 2016 |
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| Kozachenko, Alexander Total change: -7.80 | |   |
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| Championship of Rostov-on-Don 2015 | Rostov-on-Don | RUS | 2015-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2123 | 1942 | 1.00 | 5 | -0.39 | 20 | -7.80 | |
|  Kharayan, Kerop | | | 2127 | RUS | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Maltsevskaya, Aleksandra | | | 2092 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Dobrovolsky, Oleg | f | | 2282 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Zakhozhai, Vladimir | | | 2170 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Maltsevskiy, Nikolay | | | 1942 | RUS | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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