Rapid:
Individual Calculations May 2012 |
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Shivacheva, Donika Total change: 0.40 | | |
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Bulgarian Chess Championship for Girls 14 years old 2012 Rapid | Plovdiv | BUL | 2012-04-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1701 | 1697 | 1.50 | 3 | 0.02 | 20 | 0.40 | |
| Dimitrova, Gergana | | | 1615 | BUL | 0.50 | 1 | -0.11 | 20 | -2.20 | | Vasova, Maria | | | 1788 | BUL | 0.00 | 1 | -0.38 | 20 | -7.60 | | Petrova, Boryana | | | 1701 | BUL | 1.00 | 1 | 0.51 | 20 | 10.20 | | 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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