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Individual Calculations May 2017 |
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| Genova, Magdalina Total change: -0.40 | |   |
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| Bulgarian chess championship for girls U14 - 2017 | Plovdiv | BUL | 2017-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1345 | 2.50 | 6 | -0.01 | 40 | -0.40 | |
|  Krasteva, Beloslava | | | 1745 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Petkova, Denitsa | | | 1601 | BUL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Kosteva, Stefani | | | 1426 | BUL | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Koleva, Denis | | | 1214 | BUL | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Delcheva, Monika | | | 1266 | BUL | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Angelova, Lara | | | 1300 | BUL | 1.00 | 1 | 0.44 | 40 | 17.60 | | | * 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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