|
Individual Calculations August 2023 |
|
|
|
| Jalali Haji Abadi, Ehsan Total change: 25.60 | |   |
|
| 6th Iranian Amateures Chess Championship 2023 (Under 1700) | Zanjan | IRI | 2023-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1282 | 3.50 | 8 | 0.92 | 40 | 36.80 | |
|  Delavari, Amin | | | 1500 | IRI | 1.00 | 1 | 0.78 | 40 | 31.20 | |  Hashemi, Nazanin | | | 1539 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Noorinezhad, Nafas | | | 1523 | IRI | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Hashemi, Farhad | | | 1558 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Rahmani, Melika | | | 1632 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Mozaffari, Raha | | | 1042 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Naderiyan, Amir Hosein | | | 1565 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Iran Nejad, Kiarash | | | 1101 | IRI | 0.50 | 1 | -0.24 | 40 | -9.60 | |
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) | | | | Tehran U-10 Boys Championship 1402 | Tehran | IRI | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1227 | 1282 | 2.00 | 4 | -0.28 | 40 | -11.20 | |
| | Masrouri, Artin | | | 1021 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Kolivand, Mohammad Ali | | | 1497 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Malaknezhad, Amirali | | | 1283 | IRI | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Rezaei, Sohrab | | | 1105 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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) | | |
|
