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Individual Calculations January 2019 |
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| Oparina, Vera Total change: -6.40 | |   |
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| St. Petersburg Seniors Championship 2018 | St. Petersburg | RUS | 2018-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1404 | 1.00 | 8 | -0.32 | 20 | -6.40 | |
|  Kaufman, Solomon | | | 1804 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Timirev, Sergey | | | 1797 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sokolov, Yriy | | | 1764 | RUS | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Penkov, Aleksey | | | 1803 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kalyuzhnov, Alexander | | | 1804 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kapelkina, Galina | | | 1709 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Loginov, Pyotr | | | 1327 | RUS | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Semenikhin, Viktor | | | 1699 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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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