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Individual Calculations September 2009 |
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| Krustev, Vasil Total change: -10.95 | |   |
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| 24th open TETEVEN | Teteven | BUL | 2009-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1986 | 1.50 | 4 | -0.73 | 15 | -10.95 | |
|  Popov, Petar | m | | 2254 | BUL | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Vasileva, Veronika | | | 1598 | BUL | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Ivanova, Gergana | | | 1651 | BUL | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Dobrev, Nayden | | | 2163 | BUL | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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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