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Rapid:
Individual Calculations May 2019 |
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| Brezalieva, Steliyana Total change: 14.60 | |   |
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| Bulgarian Individual Chess Championship Girls 20 Rapid | Asenovgrad | BUL | 2019-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1519 | 2.50 | 5 | 0.73 | 20 | 14.60 | |
|  Ilieva, Nikol | | | 1651 | BUL | 1.00 | 1 | 0.68 | 20 | 13.60 | |  Markova, Ralitca | | | 1543 | BUL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Shivacheva, Donika | | | 1827 | BUL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Balimezova, Margarita | | | 1608 | BUL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Dimitrova, Darina | | | 1549 | BUL | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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