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Individual Calculations April 2017 |
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| Bratus, Petr P Total change: 6.20 | |   |
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| North-West chess Championship 2017 men | St. Petersburg | RUS | 2017-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 2164 | 4.50 | 8 | 0.31 | 20 | 6.20 | |
|  Schetchikov, Vladimir | f | | 1934 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Toivonen, Alexander V. | f | | 2353 | RUS | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Litke, Vladimir | | | 2278 | RUS | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Semenenko, Sergey | | | 2233 | RUS | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Balakin, Vadim | | | 2065 | RUS | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Suleymanyants, Odisey | f | | 2251 | RUS | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Lvov, Nikita | | | 1764 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lubnin, Leonid | | | 2182 | RUS | 0.50 | 1 | 0.03 | 20 | 0.60 | | | * 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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