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Individual Calculations February 2015 |
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| Pshmahov, Osman Total change: -21.20 | |   |
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| Armavir - Champ 2015 Open | Armavir | RUS | 2015-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1821 | 4.50 | 8 | -0.53 | 40 | -21.20 | |
|  Selina, Ekaterina | | | 1525 | RUS | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Airapetian, Eduard | | | 2010 | RUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Pozdniakov, Maksim | | | 1600 | RUS | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Khutornoi, Artiom | | | 1550 | RUS | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Vorushilo, Alena | | | 1622 | RUS | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Drachev, Vladimir | | | 1891 | RUS | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Volobueva, Victoria | | | 1736 | RUS | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Tvelov, Boris | | | 1792 | RUS | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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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