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Individual Calculations July 2012 |
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| Andreev, Dobrotich Total change: 3.30 | |   |
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| Bulgarian individual championship for seniors 2012 | Sofia | BUL | 2012-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 2073 | 3.00 | 5 | 0.22 | 15 | 3.30 | |
|  Stoyanov, Stojan Slavov | | | 2099 | BUL | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Popov, Georgi | | | 2126 | BUL | 0.00 | 1 | -0.43 | 15 | -6.45 | |  Atanasov, Stojan | | | 1837 | BUL | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Orev, Petar | m | | 2212 | BUL | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Vasilev, Dimitar P | | | 1853 | BUL | 1.00 | 1 | 0.22 | 15 | 3.30 | |
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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