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Individual Calculations December 2012 |
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| Kukov, Velislav Total change: -3.80 | |   |
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| National Students Championship 2012 | Sofia | BUL | 2012-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2186 | 2394 | 4.00 | 6 | -0.38 | 10 | -3.80 | |
|  Sirkova, Darena | | wf | 1994 * | BUL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Krustev, Vasil | | | 2106 | BUL | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Enchev, Ivajlo | m | | 2411 | BUL | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Tsekova, Viktoria | | | 1994 * | BUL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ivanov, Borislav | | | 2201 | BUL | 0.00 | 1 | -0.75 | 10 | -7.50 | | | Janev, Tihomir | f | | 2412 | BUL | 0.50 | 1 | 0.03 | 10 | 0.30 | | | * 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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