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Individual Calculations September 2011 |
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| Skvortsov, Grigory Total change: -27.90 | |   |
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| Borisoglebsk Chess Club Championship 2011 | Borisoglebsk | RUS | 2011-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 2010 | 1.50 | 5 | -0.93 | 30 | -27.90 | |
|  Titov, Sergey | | | 2001 | RUS | 0.50 | 1 | -0.01 | 30 | -0.30 | |  Bryakin, Mikhail | | | 2051 | RUS | 0.00 | 1 | -0.44 | 30 | -13.20 | | | Erofeev, Aleksey | | | 1827 | RUS | 1.00 | 1 | 0.26 | 30 | 7.80 | | | Skomorohov, Grigorij | | | 2201 | RUS | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Shishkin, Alexander | | | 2020 | RUS | 0.00 | 1 | -0.49 | 30 | -14.70 | |
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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