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Individual Calculations January 2017 |
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| Kostyuchenko, Vladimir Total change: -14.40 | |   |
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| St. Petersburg Seniors Championship 2016 | St. Petersburg | RUS | 2016-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 2179 | 6.00 | 9 | -0.72 | 20 | -14.40 | |
|  Prosunchikov, German | | | 1825 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Zhukov, Gennady | | | 1951 | RUS | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Kruglikov, Alexander | | | 1979 | RUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kaganov, Dmitry | | | 2136 | RUS | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Bebchuk, Boris | | | 2117 | RUS | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Grekov, Igor | | | 1920 | RUS | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Ryzhenko, Pyotr | | | 1944 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Estrin, Mark | | | 2005 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Dushin, Nikolay | | | 1946 | RUS | 0.50 | 1 | -0.29 | 20 | -5.80 | |
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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