|
Individual Calculations August 2023 |
|
|
|
| Rouhi, Arman Total change: 72.80 | |   |
|
| 6th Iranian Amateures Chess Championship 2023 (Under 1700) | Zanjan | IRI | 2023-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1370 | 4.50 | 8 | 1.82 | 40 | 72.80 | |
|  Norouzian Arayesh, Amin | | | 1580 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Iran Nejad, Kiarash | | | 1101 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Kamrava, Kourosh | | | 1621 | IRI | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Hashemi, Farhad | | | 1558 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Berrimehrabani, Mohammad | | | 1544 | IRI | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Noorinezhad, Nafas | | | 1523 | IRI | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Mostafavi Parsa, Mohammad | | | 1508 | IRI | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Amirinasab, Hossein | | | 1532 | IRI | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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) | | |
|
