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Individual Calculations March 2021 |
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| Kulbachny, Vladimir Total change: -27.60 | |   |
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| Pushchino Cup 2021 | Pushchino | RUS | 2021-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1519 | 1731 | 1.50 | 4 | -1.38 | 20 | -27.60 | |
|  Selifonova, Aleksandra | | | 1991 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Andreeva, Varvara | | | 1331 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Yusupov, Artur A | | | 1331 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Demin, Andrey | | | 1423 | RUS | 0.50 | 1 | -0.36 | 20 | -7.20 | | | * 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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