|
Blitz:
Individual Calculations February 2022 |
|
|
|
| Amirpour, Gholamreza 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 |
| 1671 | 1580 | 1.00 | 2 | 0.13 | 20 | 2.60 | |
|  Mahmoody, M. Sadegh | | | 2013 | IRI | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Zarrabi, Sirous | | | 1329 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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) | | |
|
