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Individual Calculations January 2020 |
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| Melnikov, Nikolay Total change: 25.40 | |   |
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| St. Petersburg Seniors Championship 2019 | St. Petersburg | RUS | 2019-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1624 | 4.00 | 8 | 1.27 | 20 | 25.40 | |
|  Churikov, Viktor | | | 2024 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Berezhkov, Vyacheslav | | | 1881 | RUS | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Ilyin, Vasiliy | | | 1772 | RUS | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Oparina, Vera | | | 1398 | RUS | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Kuptsov, Ivan | | | 1689 | RUS | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Fokin, Anatoly | | | 1578 | RUS | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Prosunchikov, German | | | 1763 | RUS | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Sokolov, Anatoly V. | | | 1992 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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