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Individual Calculations November 2019 |
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| Borisov, Sergey Total change: -18.60 | |   |
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| M.Chigorin Memorial 2019 Open | St. Petersburg | RUS | 2019-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1885 | 4.00 | 9 | -0.93 | 20 | -18.60 | |
|  Timerkhanov, Alexander | f | | 2285 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Borisenko, Ekaterina | | | 1485 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Marinskii, Yurii | | | 2167 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kuleshov, Dmitrii | | | 1485 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shakirov, Marat | | | 2114 | RUS | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Galchenko, Vadim | | | 2147 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Smirnov, Yaroslav | | | 1570 | RUS | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Lekhtonen, Yaroslav | | | 1716 | RUS | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Lezina, Anna | | | 1554 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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