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Individual Calculations May 2017 |
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| Ilieva, Ralitsa Total change: -62.40 | |   |
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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 |
| 1572 | 1638 | 2.00 | 6 | -1.56 | 40 | -62.40 | |
|  Angelova, Lara | | | 1300 | BUL | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Salimova, Nurgyul | f | wf | 2038 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zlateva, Mina | | | 1498 | BUL | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Chitakova, Galya | | | 1571 | BUL | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Kosteva, Stefani | | | 1426 | BUL | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Petkova, Denitsa | | | 1601 | BUL | 0.00 | 1 | -0.55 | 40 | -22.00 | | | * 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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