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Individual Calculations July 2009 |
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| Velcheva, Maria Total change: 11.85 | |   |
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| 42-nd Bulgarian Women's Team Championship 2009, Group A WOMEN | Sunny Beach | BUL | 2009-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2233 | 2254 | 4.50 | 7 | 0.79 | 15 | 11.85 | |
|  Benderac, Ana | | wg | 2322 | SRB | 0.50 | 1 | 0.09 | 15 | 1.35 | |  Genova, Lyubka | | wm | 2221 | BUL | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Yordanova, Svetla | | wm | 2220 | BUL | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Voiska, Margarita | | wg | 2332 | BUL | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Arutyunova, Diana | | wg | 2264 | UKR | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Videnova, Iva | | wf | 2160 | BUL | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Koen, Maja | | wm | 2114 | BUL | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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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