|
Individual Calculations July 2021 |
|
|
|
| Ivanov, Lachezar Total change: 2.80 | |   |
|
| 19th Chess Weekend Tournament | Sofia | BUL | 2021-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1152 | 1.00 | 4 | 0.07 | 40 | 2.80 | |
|  Dimov, Nikola | | | 1552 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Atanasov, Kristiyan | | | 1308 | BUL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Ivanov, Oleg | | | 1470 | BUL | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Skachkov, Yulian | | | 1204 | BUL | 0.00 | 1 | -0.43 | 40 | -17.20 | | | * 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) | | |
|
