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Individual Calculations June 2013 |
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| Stoyanov, Yordan Total change: 26.10 | |   |
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| Bulgarian individual championship for seniors 2013 | Sofia | BUL | 2013-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1540 | 2.00 | 6 | 0.87 | 30 | 26.10 | |
|  Andreev, Dobrotich | | | 1940 * | BUL | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Shikova, Vesmina | | wm | 1940 * | BUL | 1.00 | 1 | 0.92 | 30 | 27.60 | | | Dragiev, Drago | | | 1940 * | BUL | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Artunov, Kirkor | | | 1940 * | BUL | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Sapareva, Magdalena | | | 1644 | BUL | 0.00 | 1 | -0.36 | 30 | -10.80 | | | Berberyan, Maruke | | | 1573 | BUL | 1.00 | 1 | 0.55 | 30 | 16.50 | | | * 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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