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Individual Calculations March 2010 |
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| Tsekova, Viktoria Total change: -5.00 | |   |
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| 32nd Bulgarian Open Championship - Georgi Tringov Memorial, 2010 | Plovdiv | BUL | 2010-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2135 | 1865 | 0.50 | 4 | -0.20 | 25 | -5.00 | |
|  Mladenov, Emil | | | 2144 | BUL | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Petkov, Hristo | | | 2097 | BUL | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Vladimirov, Vladimir | | | 2218 | MKD | 0.50 | 1 | 0.39 | 25 | 9.75 | |  Sirkova, Darena | | | 2082 | BUL | 0.00 | 1 | -0.22 | 25 | -5.50 | |
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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