|
Individual Calculations August 2023 |
|
|
|
| Marzban, Hora Total change: 13.20 | |   |
|
| Jouybar Age Categories Chess Tournament | Mazandaran | IRI | 2023-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1210 | 1.00 | 3 | 0.33 | 40 | 13.20 | |
|  Bagheri Astani, Farzam | | | 1627 | IRI | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Dehghan Khalili, Mohammad | | | 1439 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Roshantab, Sadra | | | 1288 | IRI | 1.00 | 1 | 0.61 | 40 | 24.40 | |
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) | | |
|
