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Rapid:
Individual Calculations May 2016 |
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| Karaivanova, Petya Total change: 15.60 | |   |
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| Bulgarian rapid chess championship for girls U14 - 2016 | Plovdiv | BUL | 2016-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1395 | 1436 | 3.50 | 5 | 0.78 | 20 | 15.60 | |
|  Yanusheva, Valeriya | | | 1036 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chitakova, Galya | | | 1462 | BUL | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Antova, Gabriela | | wf | 1746 | BUL | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Petkova, Denitsa | | | 1348 | BUL | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Kosteva, Stefani | | | 1381 | BUL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | * 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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