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Rapid:
Individual Calculations August 2020 |
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| Kostadinova, Siyana Total change: -38.20 | |   |
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| Bilgarian Individual Chess Championship G12 rapid | Asenovgrad | BUL | 2020-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1260 | 1238 | 0.00 | 4 | -1.91 | 20 | -38.20 | |
|  Rasheva, Nora | | wc | 1332 | BUL | 0.00 | 1 | -0.37 | 20 | -7.40 | |  Georgieva, Yoana | | | 1037 | BUL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Slavova, Lilyana | | | 1517 | BUL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Arshinkova, Ralitsa | | | 1154 | BUL | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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