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Individual Calculations November 2019 |
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| Sorin, Boris Total change: 7.00 | |   |
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| M.Chigorin Memorial 2019 Open | St. Petersburg | RUS | 2019-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1937 | 4.50 | 8 | 0.35 | 20 | 7.00 | |
|  Khlebovich, Alexander | f | | 2337 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Smirnov, Yaroslav | | | 1570 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Mochalin, Faddey | | | 2199 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Pereverzev, Timofei | | | 1537 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Soloviev, Mikhail | | | 1704 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Matveev, Ivan A. | | | 1674 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ivanov, Sergei V. | | | 2134 | RUS | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Volkov, Roman | | | 2170 | RUS | 0.50 | 1 | 0.29 | 20 | 5.80 | | | * 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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