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Individual Calculations September 2011 |
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| De Luna Butz, Alberto Total change: 12.00 | |   |
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| White Nights 2011 Open | St.Petersburg | RUS | 2011-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 1799 | 3.00 | 9 | 0.80 | 15 | 12.00 | |
|  Popov, Anton Yur. | | | 2106 | RUS | 1.00 | 1 | 0.86 | 15 | 12.90 | |  Nikitinyh, Boris | | | 2199 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kazakevich, Grigoriy | | | 2112 | RUS | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Kondratiev, Denis | | | 1973 | RUS | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Fedoseev, Sergey | f | | 2167 | RUS | 1.00 | 1 | 0.90 | 15 | 13.50 | | | Dmitriev, Pavel | | | 1936 | RUS | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Mikhailov, Ivan | | | 1944 | RUS | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Gogin, Maksim | | | 2075 | RUS | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Rybakova, Polina | | | 1670 | RUS | 0.50 | 1 | -0.17 | 15 | -2.55 | | | * 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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