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Individual Calculations September 2013 |
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| Kovalchuk, Alexey Total change: -3.75 | |   |
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| VIII Traditional chess tournament “Vladimir Dvorkovich Memorial” | Taganrog | RUS | 2013-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2161 | 2235 | 5.00 | 9 | -0.25 | 15 | -3.75 | |
|  Sukhareva, Valentina | | | 1856 | RUS | 1.00 | 1 | 0.09 | 15 | 1.35 | |  Andreev, Eduard | g | | 2501 | UKR | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Kim, Yana | | | 1983 | RUS | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Gunchenko, Vadim | | | 1990 | RUS | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Chernov, Alexander Nik | | | 2048 | RUS | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Khlian, Eduard | m | | 2419 | RUS | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Petrov, Artur | f | | 2402 | RUS | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Sukhareva, Evgeniya | | | 2247 | RUS | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Shilyakin, Gennady | | | 2006 | RUS | 1.00 | 1 | 0.21 | 15 | 3.15 | |
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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