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Individual Calculations July 2011 |
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| Orev, Petar Total change: 16.95 | |   |
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| Bulgarian individual championship for seniors | Sofia | BUL | 2011-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 2224 | 7.00 | 9 | 1.13 | 15 | 16.95 | |
|  Tsenukov, Angel | | | 2056 | BUL | 1.00 | 1 | 0.28 | 15 | 4.20 | |  Ribarov, Plamen | | | 2068 | BUL | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Ljangov, Petar | | | 2064 | BUL | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Karadimov, Marin | | | 2060 | BUL | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Vachev, Vladimir | f | | 2149 | BUL | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Arnaudov, Petar | | | 2189 | BUL | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Cholakov, Stefan | | | 2177 | BUL | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Popov, Georgi | | | 2164 | BUL | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Andreev, Dobrotich | | | 2065 | BUL | 1.00 | 1 | 0.29 | 15 | 4.35 | |
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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