|
Individual Calculations November 2023 |
|
|
|
| Krastev, Kalin Total change: -9.60 | |   |
|
| 23rd Chess Weekend | Sofia | BUL | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1880 | 4.00 | 6 | -0.48 | 20 | -9.60 | |
|  Dobrislavov, Kaloyan | | | 1480 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Petrov, Vladimir | | | 1508 | BUL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Koldaev, Dungar | | | 2047 | RUS | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Kovachev, Ivan | | | 1611 | BUL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Basova, Polina | | | 1652 | UKR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Basova, Yuliya | | | 1680 | UKR | 0.50 | 1 | -0.26 | 20 | -5.20 | | | * 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) | | |
|
