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Individual Calculations August 2018 |
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| Radulska, Elena Total change: -9.60 | |   |
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| Duni Cup Girls under 10 | Primorsko | BUL | 2018-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1216 | 1068 | 1.00 | 4 | -0.24 | 40 | -9.60 | |
|  Kondeva, Zhasmina | | | 1298 | FID | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Arshinkova, Boryana | | | 1287 | FID | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Delcheva, Gergana | | | 1077 | FID | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Zlateva, Viktoriya | | | 1200 | FID | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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