|
Individual Calculations July 2021 |
|
|
|
| Kostov, Nikolay Total change: -23.60 | |   |
|
| 19th Chess Weekend Tournament | Sofia | BUL | 2021-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1613 | 1.50 | 4 | -1.18 | 20 | -23.60 | |
|  Todorov, Tsetsko | | | 2013 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Blagoev, Denislav | | | 1293 | BUL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Sotirov, Adrian | | | 1213 * | BUL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Sapareva, Magdalena | | | 1366 | BUL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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) | | |
|
