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Individual Calculations January 2019 |
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| Ivanov, Sergei V. Total change: -5.60 | |   |
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| St. Petersburg 92nd Championship, Quarterfinal | St. Petersburg | RUS | 2018-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 2055 | 6.00 | 9 | -0.28 | 20 | -5.60 | |
|  Karmanova, Olga Dm. | | | 1819 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Eltsov, Valery | | | 1980 | RUS | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Aleksandrov, Grigoriy | | | 1988 | RUS | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Kuznetsov, Mikhail | | | 1949 | RUS | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Rudikov, Dmitry | | | 1947 | RUS | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Kolganov, Vladimir | | | 1988 | RUS | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Levdansky, Alexey | | | 1920 | RUS | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Matveev, Ivan A. | | | 1655 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Penkov, Aleksey | | | 1803 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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