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Individual Calculations February 2015 |
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| Solonin, Igor Total change: 21.20 | |   |
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| The championship of the Ryazan region on a chess among men of 2015 (1st league) | Ryazan | RUS | 2015-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 2199 | 7.00 | 9 | 1.06 | 20 | 21.20 | |
|  Guskova, Alina | | | 1799 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kulikov, Fedor | | | 1914 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Arsenov, Anton | | | 2017 | RUS | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Lunin, Egor | | | 2026 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Gorjachev, Anatoly | | | 2165 | RUS | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Kalinin, Vasiliy | | | 2216 | RUS | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Taskaev, Vladimir | | | 1931 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Raikin, Leonid | m | | 2187 | RUS | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Stepovoj, Vladimir | m | | 2323 | RUS | 1.00 | 1 | 0.67 | 20 | 13.40 | | | * 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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