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Rapid:
Individual Calculations February 2023 |
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| Sergeev, Alexey B. Total change: -28.80 | |   |
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| SZFO Seniors rapid Champ. 2023_Men | St. Petersburg | RUS | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1885 | 4.00 | 9 | -1.44 | 20 | -28.80 | |
|  Vinorokova, Larisa | | | 1485 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Osmolny, Vladimir I. | f | | 2018 | RUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Morozov, Mikhail Vas. | | | 1574 | RUS | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Vovchik, Vladimir | | | 1640 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Stebunov, Alexander A. | | | 1748 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Polevoi, Vladimir | | | 1802 | RUS | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Vasilew, Peter | | | 1860 | RUS | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Kravtchenko, Vladimir G. | | | 1867 | RUS | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Yachmenev, Mikhail A. | | | 2136 | RUS | 0.00 | 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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