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Individual Calculations February 2015 |
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| Blakha, Vasily Total change: 8.80 | |   |
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| Berdsk Open 2015 | Berdsk | RUS | 2015-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1705 | 3.00 | 7 | 0.44 | 20 | 8.80 | |
|  Bocharov, Ivan | f | | 2105 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kruppa, Vladimir | | | 1876 | RUS | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Meschaninov, Fedor | | | 1689 | RUS | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Guschin, Ivan | | | 1584 | RUS | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Khanina, Maria | | | 1784 | RUS | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Chaschin, Viktor | | | 1694 | RUS | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Kuzmin, Arseniy | | | 2037 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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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