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Individual Calculations May 2018 |
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| Radkova, Radost Total change: 10.80 | |   |
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| Bulgarian chess championship for girls U16 - 2018 | Plovdiv, Bulgaria | BUL | 2018-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1357 | 2.00 | 6 | 0.27 | 40 | 10.80 | |
|  Velikova, Gabriela | | | 1662 | FID | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Petrova, Maria | | | 1688 | FID | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Kosteva, Stefani | | | 1456 | FID | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Angelova, Lara | | | 1251 | FID | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Salimova, Nurgyul | f | wf | 1757 * | FID | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chilikova, Eli | | | 1437 | FID | 0.00 | 1 | -0.39 | 40 | -15.60 | | | * 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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