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Individual Calculations January 2020 |
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| Oparina, Vera Total change: 17.00 | |   |
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| St. Petersburg Seniors Championship 2019 | St. Petersburg | RUS | 2019-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1398 | 3.00 | 8 | 0.85 | 20 | 17.00 | |
|  Kruglikov, Alexander | | | 1798 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Stroganov, Anatoly | | | 1728 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Gusev, Boris | | | 1618 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Loginov, Pyotr | | | 1341 | RUS | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Melnikov, Nikolay | | | 1624 | RUS | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Dubinsky, Alexander | | | 1798 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Biyachuev, Minkail | | | 1192 | RUS | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Ilyin, Vasiliy | | | 1772 | RUS | 1.00 | 1 | 0.90 | 20 | 18.00 | | | * 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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