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Individual Calculations December 2013 |
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| Stanchev, Aleksandar Total change: -0.75 | |   |
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| National Students Championship 2013 | Sofia | BUL | 2013-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 1859 | 1.50 | 4 | -0.05 | 15 | -0.75 | |
|  Ivanov, Borislav | f | | 2259 * | BUL | 0.50 | 1 | 0.42 | 15 | 6.30 | |  Tsekov, Svetozar | | | 2211 | BUL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Krastev, Krasimir Naidenov | | | 1764 | BUL | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Todorov, Rosen | | | 1682 | BUL | 0.00 | 1 | -0.73 | 15 | -10.95 | | | * 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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