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Individual Calculations January 2019 |
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| Korchev, Oleg Total change: 2.20 | |   |
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| The December evenings 2018 Open | Chelyabinsk | RUS | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1557 | 3.50 | 8 | 0.11 | 20 | 2.20 | |
|  Frolov, Ivan | f | | 1957 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Tulumguzina, Daria | | | 1195 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Cheremnykh, Igor | | | 1873 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Seryakov, Andrei | | | 1157 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vanishvili, Mari | | | 1921 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kolesnikov, Egor | | | 1157 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Filippov, Alexey | | | 1956 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ryumin, Roman | | | 1742 | RUS | 0.50 | 1 | 0.24 | 20 | 4.80 | | | * 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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