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Individual Calculations October 2020 |
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| Tsekova, Viktoria Total change: -8.80 | |   |
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| Bulgarian Team Championship Women - 2020 | Primorsko | BUL | 2020-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2228 | 1877 | 0.00 | 4 | -0.44 | 20 | -8.80 | |
|  Voyska, Margarita | | wg | 2186 | BUL | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Peycheva, Gergana | f | wm | 2270 | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Voyska, Margarita | | wg | 2186 | BUL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Peycheva, Gergana | f | wm | 2270 | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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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