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Individual Calculations May 2017 |
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| Radkova, Radost Total change: 13.20 | |   |
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| Bulgarian chess championship for girls U12 - 2017 | Plovdiv | BUL | 2017-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1257 | 3.00 | 7 | 0.33 | 40 | 13.20 | |
|  Naymanova, Patricie | | | 1499 | BUL | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Todorova, Adelina | | | 1029 | BUL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Strendeva, Viktoria | | | 1412 | BUL | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Dimitrova, Stefaniya | | | 1144 | BUL | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Toncheva, Nadya | | | 1657 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Andonova, Ivanina | | | 1487 | BUL | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Lenkova, Lyubomira | | | 1291 | BUL | 0.00 | 1 | -0.45 | 40 | -18.00 | | | * 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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