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Rapid:
Individual Calculations May 2018 |
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| Grigorova, Asya Total change: -21.40 | |   |
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| Bulgarian chess championship for girls U12- 2018-rapid | Plovdiv, Bulgaria | BUL | 2018-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1308 | 1188 | 0.00 | 3 | -1.07 | 20 | -21.40 | |
|  Karaivanova, Petya | | | 1484 | FID | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Strendeva, Viktoria | | | 1348 | FID | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Petkova, Irina | | | 1091 | FID | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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