|
Individual Calculations September 2018 |
|
|
|
| Jalali, Yashar Total change: -3.60 | |   |
|
| Iran Boys Student elementary school Chess Championship 1397 | Ramsar | IRI | 2018-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1452 | 0.50 | 2 | -0.09 | 40 | -3.60 | |
|  Salehi Pour, Eilia | | | 1645 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Jafari, Kasra | | | 1566 | IRI | 0.50 | 1 | 0.16 | 40 | 6.40 | |
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) | | |
|
