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Individual Calculations September 2017 |
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| Korovkin, Stepan Total change: -2.20 | |   |
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| Semifinal championship Tula region 2017 | Tula | RUS | 2017-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2169 | 2343 | 5.50 | 8 | -0.11 | 20 | -2.20 | |
|  Krasnov, Yury A. | | | 2252 | RUS | 0.50 | 1 | -0.12 | 20 | -2.40 | |  Yashin, Aleksey A | | | 1943 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Babaev, Ruslan | | | 2291 | RUS | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Mitrofanov, Alexander | | | 2251 | RUS | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Rafili, Said | | | 2089 | AZE | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Katolikov, Oleg | | | 2251 | RUS | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Abrosimov, Vladimir | f | | 2334 | RUS | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Yashin, Aleksey A | | | 1943 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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