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Individual Calculations May 2018 |
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| Kovtun, Tatyana Total change: 24.00 | |   |
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| B.Spassky Cup - Boys 15 | St. Petersburg | RUS | 2018-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1426 | 3.00 | 8 | 0.60 | 40 | 24.00 | |
|  Kundianok, Vladislav | | | 1826 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Lukinov, Ilia | | | 1307 | RUS | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Kuizhev, Adam | | | 1767 | RUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Pripisnova, Aleksandra | | | 1324 | RUS | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Korobitsyna, Olesya | | | 1826 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Filimonov, Mikhail A. | | | 1515 | RUS | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Styazhkin, Nikita | | | 1619 | RUS | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Khakimov, Airat | | | 1674 | RUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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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