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Individual Calculations January 2012 |
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| Shirokov, Alexander Total change: 15.75 | |   |
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| Autumn Petersburg 2011 | St. Petersburg | RUS | 2011-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 1987 | 5.00 | 8 | 1.07 | 15 | 16.05 | |
|  Zvereva, Svetlana | | | 1754 | RUS | 0.50 | 1 | -0.29 | 15 | -4.35 | |  Gusev, Boris | | | 1734 | RUS | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Tskhadadze, Anna | | | 1806 | RUS | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Churikov, Viktor | | | 2101 | RUS | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Golovankov, Vladimir | | | 2296 | RUS | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Belenkaya, Dina | | wf | 2181 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Rumiantsev, Alex | | | 1901 | RUS | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Savinov, Leonid | | | 2187 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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) | | | | St. Petersburg Champ. Boys U14 | St. Petersburg | RUS | 2011-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 1987 | 3.50 | 6 | -0.02 | 15 | -0.30 | |
| | Shagdurov, Denis | | | 1818 | RUS | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Chistiakov, Mihail | | | 1859 | RUS | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Bekhovskiy, Mikhail | | | 1865 | RUS | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Gavrilov, Mikhail | | | 1831 | RUS | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Belov, Nikita | | | 2030 | RUS | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Kuzmin, Egor | | | 2129 | RUS | 0.50 | 1 | 0.19 | 15 | 2.85 | |
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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