Individual Calculations January 2022 |
|
|
Derakhshan, Amir Hossein Total change: -42.40 | | |
|
7th Tehran North East League | Tehran | IRI | 2021-11-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1683 | 1569 | 0.50 | 4 | -1.06 | 40 | -42.40 | |
| Mobarhani, Nazanin | | wc | 1969 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Gholizadeh, Parya | | | 1256 | IRI | 0.00 | 1 | -0.86 | 40 | -34.40 | | Mohamad Ebrahim Khan Abry, Mahsa | | | 1969 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Safaee, Sepehr | | | 1539 | IRI | 0.50 | 1 | -0.04 | 40 | -1.60 | | * 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) | |
|