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Individual Calculations August 2012 |
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| Koshkarov, Ivan Total change: 18.00 | |   |
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| Summer on Petrograd side 2012 | St. Peterburg | RUS | 2012-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 2024 | 5.50 | 7 | 1.20 | 15 | 18.00 | |
|  Petrochenko, Maria | | | 1673 | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Bazilevich, Stanislav | | | 1762 | RUS | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Chernov, Maksim | | | 1866 | RUS | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Gantsevich, Aleksey A. | | | 1624 * | RUS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Lezhepekova, Veronika | | wf | 2143 | RUS | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Ljubarov, Mark | | | 2151 | RUS | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Manin, Viktor | | | 2181 | UZB | 0.00 | 1 | -0.29 | 15 | -4.35 | | | * 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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