Individual Calculations July 2009 |
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Naydenova, Yordanka Total change: -30.60 | | |
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Bulgarian individual chess championship girls 20 | Sofia | BUL | 2009-03-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1744 | 1896 | 0.00 | 3 | -2.04 | 15 | -30.60 | |
| Sirkova, Darena | | | 1942 | BUL | 0.00 | 1 | -0.44 | 15 | -6.60 | | Gradevska, Desislava | | | 1721 | BUL | 0.00 | 1 | -0.73 | 15 | -10.95 | | Vasileva, Veronika | | | 1570 | BUL | 0.00 | 1 | -0.87 | 15 | -13.05 | | 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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