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Individual Calculations June 2013 |
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| Cholakov, Stefan Total change: 0.75 | |   |
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| Bulgarian individual championship for seniors 2013 | Sofia | BUL | 2013-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 2162 | 4.00 | 6 | 0.05 | 15 | 0.75 | |
|  Sotirov, Ilia | | | 1784 | BUL | 0.50 | 1 | -0.41 | 15 | -6.15 | |  Ribarov, Plamen | | | 2004 | BUL | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Draganova, Petranka | | wf | 1996 | BUL | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Vachev, Vladimir | f | | 2140 | BUL | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Andreev, Dobrotich | | | 2075 | BUL | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Todorov, Todor Spirov | | | 2191 | BUL | 0.50 | 1 | 0.04 | 15 | 0.60 | |
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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