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Rapid:
Individual Calculations August 2020 |
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| Radulska, Elena Total change: -13.20 | |   |
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| Bilgarian Individual Chess Championship G12 rapid | Asenovgrad | BUL | 2020-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1258 | 1065 | 0.50 | 4 | -0.66 | 20 | -13.20 | |
|  Slavova, Lilyana | | | 1517 | BUL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Stancheva, Gergana | | | 1023 | BUL | 0.00 | 1 | -0.56 | 20 | -11.20 | |  Atanasova, Tsvetina | | | 1193 | BUL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Zlateva, Viktoriya | | | 1298 | BUL | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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