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Individual Calculations June 2013 |
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| Berberyan, Maruke Total change: -27.90 | |   |
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| Bulgarian individual championship for seniors 2013 | Sofia | BUL | 2013-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1573 | 0.50 | 6 | -0.93 | 30 | -27.90 | |
|  Gelemerov, Yane | | | 1973 * | BUL | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Mahlev, Atanas | | | 1901 | BUL | 0.50 | 1 | 0.37 | 30 | 11.10 | | | Shikova, Vesmina | | wm | 1973 * | BUL | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Sapareva, Magdalena | | | 1644 | BUL | 0.00 | 1 | -0.40 | 30 | -12.00 | | | Atanasov, Stojan | | | 1823 | BUL | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Stoyanov, Yordan | | | 1540 | BUL | 0.00 | 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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