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Individual Calculations December 2015 |
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| Raeva, Elitsa Total change: -2.80 | |   |
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| National Students Championship 2015 | Sofia | BUL | 2015-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 2225 | 5.00 | 7 | -0.14 | 20 | -2.80 | |
|  Nikolov, Petko | | | 1825 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Okov, Mario | | | 1932 | BUL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ninov, Dayan | | | 2124 | BUL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Sofranov, Velizar | | | 2211 | BUL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Ivanova, Alexandra | | | 1825 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Georgiev, Ivan Georgiev | | | 1853 | BUL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Danov, Lyubomir | | | 2307 | BUL | 0.50 | 1 | 0.11 | 20 | 2.20 | | | * 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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