|
Individual Calculations September 2020 |
|
|
|
| Karova, Peya Total change: 36.80 | |   |
|
| Bulgarian individual chess championship U18 - Girls - 2020 | Asenovgrad | BUL | 2020-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1419 | 2.50 | 5 | 0.74 | 40 | 29.60 | |
|  Petkova, Lilia | | | 1401 | BUL | 1.00 | 1 | 0.47 | 40 | 18.80 | |  Chitakova, Galya | | | 1709 | BUL | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Grabcheva, Natalia | | | 1764 | BUL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Peycheva, Gergana | f | wm | 1819 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yanusheva, Valeriya | | | 1085 | BUL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | * 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) | | | | 219 MGU Open | Sofia | BUL | 2020-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1418 | 1.50 | 6 | 0.18 | 40 | 7.20 | |
| | Krastev, Kalin | | | 1818 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kamenov, Valentin | | | 1783 | BUL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Stoykov, Jordan | | | 1430 | BUL | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Kolev, Nikola | | | 1818 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sheytanov, Radoslav | | | 1469 | BUL | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Chitakova, Galya | | | 1718 | BUL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | * 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) | | |
|
