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Individual Calculations September 2018 |
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| Krukovsky, Alexander Total change: -11.80 | |   |
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| Summer on Petrograd Side 2018 | St. Petersburg | RUS | 2018-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 2004 | 4.00 | 8 | -0.59 | 20 | -11.80 | |
|  Zakharov, Yuri | | | 1672 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Postnikov, Artem | | | 2124 | RUS | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Kovalenko, Kleopatra | | | 1756 | RUS | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Kazantsev, Alexandr | | | 1842 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Vunder, Andrey | | | 2087 | RUS | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Vlasenko, Miroslav | m | | 2404 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Khodko, Yurii N. | | | 1822 | RUS | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Sheynin, Izrail | | | 1902 | RUS | 0.50 | 1 | -0.14 | 20 | -2.80 | | | * 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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