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Rapid:
Individual Calculations May 2018 |
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| Rasheva, Nora Total change: 17.20 | |   |
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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 |
| 1301 | 1321 | 3.50 | 5 | 0.86 | 20 | 17.20 | |
|  Karaivanova, Petya | | | 1484 | FID | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Ninova, Katrin | | | 1175 | FID | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Arshinkova, Boryana | | | 1322 | FID | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Zlateva, Viktoriya | | | 1321 | FID | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Baklova, Mila | | | 1203 | FID | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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