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Individual Calculations April 2020 |
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| Pervakov, Sergey Total change: -25.80 | |   |
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| Championship SFO 2020 | Rostov-on-Don | RUS | 2020-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 2093 | 4.50 | 9 | -1.29 | 20 | -25.80 | |
|  Mkrtchyan, Vladimir | | | 1693 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Shevtsova, Darya | | | 1693 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Najdin, Danil | f | | 2300 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Mogilchenko, Timofey | | | 1904 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Chernyavsky, Alexander | f | | 2380 | RUS | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Kermach, Denis | | | 2111 | RUS | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Serditykh, Olesya | | | 2007 | RUS | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Danchenko, Artemiy | | | 1854 | RUS | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Boykov, Pavel | | | 1693 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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