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Individual Calculations July 2008 |
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| Trifonova, Sandra Total change: 15.60 | |   |
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| 57 Bulgarian Individual Women Chess Championship | Plovdiv | BUL | 2008-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2184 | 1957 | 3.50 | 11 | 1.04 | 15 | 15.60 | |
|  Bednikova, Stefi | | | 2088 | BUL | 0.50 | 1 | 0.18 | 15 | 2.70 | |  Videnova, Iva | | wf | 2188 | BUL | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Genova, Lyubka | | wm | 2232 | BUL | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Savova, Stefka | | wm | 2165 | BUL | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Voiska, Margarita | | wg | 2307 | BUL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Nikolova, Adriana | | wf | 2194 | BUL | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Chilingirova, Pavlina | | wm | 2213 | BUL | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Vladimirova, Maria | | | 1971 | BUL | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Velcheva, Maria | | wg | 2266 | BUL | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Jordanova, Svetla | | wf | 2145 | BUL | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Raeva, Elitsa | | wf | 2258 | BUL | 0.00 | 1 | -0.15 | 15 | -2.25 | |
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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