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Individual Calculations September 2009 |
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| Lilov, Valeri Petrov Total change: 1.50 | |   |
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| 3-rd International Open Chess Festival VARNA | St. st. Constantine and Helena | BUL | 2009-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2159 | 2165 | 3.50 | 7 | 0.06 | 25 | 1.50 | |
|  Schneider, Veronika | | wm | 2320 | HUN | 0.00 | 1 | -0.29 | 25 | -7.25 | |  Miteva, Silvena | | | 1815 | BUL | 1.00 | 1 | 0.11 | 25 | 2.75 | | | Serafimov, Tervel | m | | 2388 | BUL | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Peronczyk, Karol | | | 1815 | POL | 1.00 | 1 | 0.11 | 25 | 2.75 | | | Lilov, Valeri | f | | 2411 | BUL | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Stjazhkina, Olga | | wg | 2276 | RUS | 0.50 | 1 | 0.15 | 25 | 3.75 | | | Petkov, Hristo | | | 2086 | BUL | 1.00 | 1 | 0.39 | 25 | 9.75 | |
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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