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Individual Calculations January 2011 |
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| Andriyanov, Ivan Total change: -22.50 | |   |
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| St. Petersburg Champ. Boys U 16 | St. Petersburg | RUS | 2010-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 2023 | 3.50 | 8 | -0.90 | 25 | -22.50 | |
|  Dmitriev, Pavel | | | 1879 | RUS | 0.00 | 1 | -0.69 | 25 | -17.25 | |  Koltsov, Roman | | | 1942 | RUS | 0.50 | 1 | -0.11 | 25 | -2.75 | | | Dvornikov, Boris | | | 1792 | RUS | 1.00 | 1 | 0.21 | 25 | 5.25 | | | Sarkisov, Vladimir | | | 2002 | RUS | 0.00 | 1 | -0.53 | 25 | -13.25 | | | Abramichev, Artyom | | | 2070 | RUS | 0.50 | 1 | 0.07 | 25 | 1.75 | | | Dubovsky, Artyom | | | 1968 | RUS | 0.00 | 1 | -0.58 | 25 | -14.50 | | | Mazurov, Georgy | | | 1990 | RUS | 1.00 | 1 | 0.45 | 25 | 11.25 | | | Letov, Petr | | | 2248 | RUS | 0.50 | 1 | 0.28 | 25 | 7.00 | |
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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