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Individual Calculations May 2012 |
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| Petruchuk, Mikhail Total change: -27.60 | |   |
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| Spring Vacations 2012 Open | St. Petersburg | RUS | 2012-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1724 | 0.00 | 3 | -0.92 | 30 | -27.60 | |
|  Nedostup, Daniil | | | 2124 * | RUS | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Golovenchits, Boris | | | 1972 | RUS | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Stoliarenko, Ivan | | | 1616 | RUS | 0.00 | 1 | -0.65 | 30 | -19.50 | | | * 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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