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Individual Calculations April 2017 |
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| Koryagin, Viktor Total change: -16.40 | |   |
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| 69th Novgorod region championship 2017 | Velikiy Novgorod | RUS | 2017-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1702 | 3.00 | 6 | -0.41 | 40 | -16.40 | |
|  Kruglyak, Ilya | | | 1414 | RUS | 0.00 | 1 | -0.84 | 40 | -33.60 | |  Potapov, Rodion | | | 1302 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tikhonov, Anatoly | | | 2013 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Voloshin, Vladimir | | | 1617 | RUS | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Budantsev, Vladislav | | | 1507 | RUS | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Perepelkin, Konstantin | | | 2015 | RUS | 0.50 | 1 | 0.36 | 40 | 14.40 | | | * 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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