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Rapid:
Individual Calculations August 2020 |
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| Karaivanova, Petya Total change: -4.60 | |   |
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| Bilgarian Individual Chess Championship G14 rapid | Asenovgrad | BUL | 2020-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1250 | 1455 | 3.50 | 5 | -0.23 | 20 | -4.60 | |
|  Ilieva, Kalina | | | 1141 | BUL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Ivanova, Dilyana | | wc | 1464 | BUL | 0.00 | 1 | -0.49 | 20 | -9.80 | |  Petkova, Irina | | | 1204 | BUL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Chuchukova, Stefani | | | 1126 | BUL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Strendeva, Viktoria | | | 1317 | BUL | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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