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Individual Calculations July 2017 |
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| Karaivanova, Petya Total change: -15.20 | |   |
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| Bulgarian Individual Championship girls U10 | Pleven | BUL | 2017-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1250 | 1557 | 5.50 | 7 | -0.38 | 40 | -15.20 | |
|  Bakalova, Hristina | | | 1157 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Georgieva, Dariya | | | 1178 | BUL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Dzaneva, Elena | | | 1217 | BUL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Arshinkova, Boryana | | | 1223 | BUL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Ivanova, Dilyana | | wc | 1513 | BUL | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Ilieva, Kalina | | | 1166 | BUL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Rasheva, Nora | | wc | 1299 | BUL | 0.50 | 1 | -0.32 | 40 | -12.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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