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Individual Calculations May 2015 |
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| Spasova, Tsvetelina Total change: -38.40 | |   |
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| Bulgarian chess championship for girls U18 - 2015 | Plovdiv | BUL | 2015-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1812 | 3.00 | 7 | -0.96 | 40 | -38.40 | |
|  Dimova, Mariya | | | 1412 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Dyulgerova, Elena | | | 1526 | BUL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Koleva, Djuliana | | | 1704 | BUL | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Vasova, Maria | | | 2076 | BUL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Ivanova, Simoneta | | wf | 2036 | BUL | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Pencheva, Iva | | | 1857 | BUL | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Traykova, Vasilena | | | 1655 | BUL | 0.00 | 1 | -0.71 | 40 | -28.40 | | | * 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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