|
Blitz:
Individual Calculations February 2022 |
|
|
|
| Ehteramian, Hossein Total change: -2.60 | |   |
|
| Iranian Seniors Chess Championships Blitz Cup 2022-Over 50 | Gilan | IRI | 2022-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1665 | 3.00 | 5 | -0.13 | 20 | -2.60 | |
|  Sajadi, Nematollah | | | 1265 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Jafarnejad, Jafar | | | 1399 | IRI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Fatahipour, Valiollah | | | 1378 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Raei Seddigh, Ali | | | 1818 | IRI | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Mohandesi, Shahin | m | | 1861 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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) | | |
|
