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Blitz:
Individual Calculations August 2020 |
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| Stancheva, Gergana Total change: -31.60 | |   |
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| Bilgarian Individual Chess Championship G12 blitz | Asenovgrad | BUL | 2020-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1173 | 1195 | 0.00 | 3 | -1.58 | 20 | -31.60 | |
|  Arshinkova, Boryana | | | 1289 | BUL | 0.00 | 1 | -0.37 | 20 | -7.40 | |  Arshinkova, Ralitsa | | | 1037 | BUL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Atanasova, Tsvetina | | | 1193 | BUL | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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