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Individual Calculations January 2009 |
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| Bednikova, Stefi Total change: -2.70 | |   |
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| 58th Team Ch (w) 1st Division | Borovets | BUL | 2008-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 2089 | 2.00 | 4 | -0.18 | 15 | -2.70 | |
|  Sirkova, Darena | | | 1919 | BUL | 0.50 | 1 | -0.22 | 15 | -3.30 | |  Stefanova, Milena | | | 2005 | BUL | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Ilieva, Hristina | | | 2147 | BUL | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Chilingirova, Pavlina | | wm | 2143 | BUL | 0.50 | 1 | 0.08 | 15 | 1.20 | |
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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