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Individual Calculations September 2015 |
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| Shumsky, Vladimir Total change: 3.40 | |   |
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| Korchagin Memorial Open Rating Tournament 2015 | Verkhnyaya Khava | RUS | 2015-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 1858 | 1.50 | 4 | 0.17 | 20 | 3.40 | |
|  Tkachuk, Sergey | | | 2147 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Yapryntsev, Alexandr | | | 1849 | RUS | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Marchukov, Dmitry | | | 2043 | RUS | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Ajrapetian, Nikita | | | 1932 | RUS | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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