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Individual Calculations March 2013 |
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| Bratanov, Zsivko Total change: -21.20 | |   |
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| 77th Bulgarian Individual Chess Championship Semifinal - Men | Plovdiv | BUL | 2013-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2212 | 2438 | 2.50 | 6 | -2.12 | 10 | -21.20 | |
|  Ninov, Dayan | | | 2137 | BUL | 0.50 | 1 | -0.35 | 10 | -3.50 | |  Kolev, Atanas Tonchev | | | 2086 | BUL | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Stoinev, Metodi | | | 2237 | BUL | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Vutov, Mario | | | 2347 | BUL | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Ivanov, Borislav | | | 2342 | BUL | 0.00 | 1 | -0.63 | 10 | -6.30 | | | Janev, Pavel | | | 2121 | BUL | 0.00 | 1 | -0.87 | 10 | -8.70 | |
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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