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Individual Calculations August 2020 |
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| Kostadinova, Siyana Total change: -60.80 | |   |
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| Bilgarian Individual Chess Championship G12 standart | Asenovgrad | BUL | 2020-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1194 | 1262 | 2.00 | 6 | -1.52 | 40 | -60.80 | |
|  Slaveva, Eva | | | 1008 | BUL | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Petkova, Tsvetelina | | | 1046 | BUL | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Atanasova, Tsvetina | | | 1193 | BUL | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Baklova, Mila | | | 1206 | BUL | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Zlateva, Viktoriya | | | 1337 | BUL | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Arshinkova, Boryana | | | 1372 | BUL | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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