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Individual Calculations December 2018 |
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| Antova, Gabriela Total change: 2.60 | |   |
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| 67 Bulgarian Women Chess Championship | Chavdar | BUL | 2018-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2139 | 2300 | 5.00 | 7 | 0.13 | 20 | 2.60 | |
|  Nikolova, Adriana | | wg | 2275 | BUL | 0.50 | 1 | -0.03 | 20 | -0.60 | |  Vasileva, Cveta | | | 1900 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Raeva, Elitsa | | wm | 2252 | BUL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Ivanova, Simoneta | | wf | 2100 | BUL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Voiska, Margarita | | wg | 2231 | BUL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Radeva, Viktoria | | wf | 2163 | BUL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Mehmed, Elif | | | 2049 | BUL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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