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Individual Calculations January 2016 |
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| Petrushev, Nikita Total change: -9.60 | |   |
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| Championship of the SZFO among boys to_19 | St. Petersburg | RUS | 2015-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 2080 | 4.00 | 7 | -0.24 | 40 | -9.60 | |
|  Uzunov, Jakov | | | 1730 | RUS | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Startsev, Andrei | | | 2109 | RUS | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Khramov, Andrey | | | 2090 | RUS | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Ufimtsev, Egor | | | 1957 | RUS | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Gudkov, Grigory O. | | | 2135 | RUS | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Mamedov, Elmin | | | 2093 | RUS | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Petrov, Alexandr | | | 1809 | RUS | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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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