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Individual Calculations March 2021 |
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| Kogan, Elvira Total change: -21.60 | |   |
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| Kaluga region Champ 2021 | Kaluga | RUS | 2021-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1831 | 3.00 | 6 | -1.08 | 20 | -21.60 | |
|  Murashko, Vasiliy | | | 1431 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Kachulin, Sergey | | | 1948 | RUS | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Shumovsky, Nikolay | | | 1805 | RUS | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Zaznobin, Grigoriy | | | 1635 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Sadkovkin, Alexander | | | 1564 | RUS | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Pogonin, Andrei | | | 1674 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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