|
Individual Calculations April 2023 |
|
|
|
| Zahiri, Mohammad Mahdi Total change: 9.80 | |   |
|
| Qazvin Chess Championship - 1401 | Qazvin | IRI | 2023-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1333 | 4.00 | 7 | 0.49 | 20 | 9.80 | |
|  Babaei, Amirabbas | | | 1015 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Hadadi, Mahdi | | | 1604 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Darziramandi, Ali | | | 1200 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Ali Hoseini, Arsam | | | 1144 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Mohamadi, Niyousha | | | 1516 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Karimi, Aref | | | 1250 | IRI | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Shaabani, Amin | | | 1607 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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) | | |
|
