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Individual Calculations May 2018 |
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| Salimova, Nurgyul Total change: 9.60 | |   |
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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 |
| 1850 | 2250 | 6.00 | 6 | 0.48 | 20 | 9.60 | |
|  Chilikova, Eli | | | 1850 * | FID | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Grabcheva, Natalia | | | 1850 * | FID | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Petrova, Maria | | | 1850 * | FID | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chitakova, Galya | | | 1850 * | FID | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Radkova, Radost | | | 1850 * | FID | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kosteva, Stefani | | | 1850 * | FID | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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