|
Individual Calculations June 2022 |
|
|
|
| Akef, Erfan Total change: -76.40 | |   |
|
| Qazvin Chess Championship - 1400 | Qazvin | IRI | 2022-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1252 | 1323 | 0.50 | 4 | -1.91 | 40 | -76.40 | |
|  Salimiyan, Behzad | | | 1694 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Jafarzadeh, Mohammad | | | 1043 | IRI | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Zandi, Mohammad Taha | | | 1229 | IRI | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Noori, Amin | | | 1040 | IRI | 0.50 | 1 | -0.34 | 40 | -13.60 | |
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) | | |
|
