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Individual Calculations December 2017 |
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| Biriukov, Oleg V. Total change: -11.90 | |   |
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| M.Chigorin Memorial 2017 | St. Petersburg | RUS | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2128 | 2336 | 5.50 | 9 | -1.19 | 10 | -11.90 | |
|  Rubtsov, Aleksandr | | | 1936 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Gordievsky, Dmitry | g | | 2605 | RUS | 0.00 | 1 | -0.17 | 10 | -1.70 | | | Makoveev, Ilya | | | 2041 | RUS | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Myshkovskiy, Sviatoslav | | | 2062 | RUS | 0.00 | 1 | -0.83 | 10 | -8.30 | | | Shmoilov, Dmitry | | | 1962 | RUS | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Zemnitskiy, Alexander | | | 2111 | RUS | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Petrova, Irina | | wm | 2174 | UKR | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Manush, Shah | | | 2109 | IND | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Scheglov, Dmitry | | | 2155 | RUS | 1.00 | 1 | 0.26 | 10 | 2.60 | | | * 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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