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Rapid:
Individual Calculations May 2019 |
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| Karaivanova, Petya Total change: -16.40 | |   |
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| Bulgarian Individual Chess Championship Girls 12 Rapid | Asenovgrad | BUL | 2019-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1210 | 1476 | 4.00 | 6 | -0.82 | 20 | -16.40 | |
|  Radulska, Elena | | | 1099 | BUL | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Pavlova, Elena | | | 1141 | BUL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Grigorova, Asya | | | 1131 | BUL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ivanova, Dilyana | | wc | 1425 | BUL | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Petkova, Irina | | | 1112 | BUL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Arshinkova, Boryana | | | 1353 | BUL | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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