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Individual Calculations June 2022 |
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| Nadi, Mohammad Hosein Total change: 6.80 | |   |
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| Hamedan Chess Championship 2022 | Hamedan | IRI | 2022-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1115 | 1.00 | 4 | 0.58 | 40 | 23.20 | |
|  Sadeghi, Morteza | | | 1767 | IRI | 1.00 | 1 | 0.99 | 40 | 39.60 | | | Malmir, Hamid | | | 1624 | IRI | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Gholami, Amir Mohammad | | | 1533 | IRI | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Gorji, Mohsen | | | 1265 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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) | | | | Iranian Youth Chess Championship ( Open U18 ) | Hamedan | IRI | 2022-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1490 | 1115 | 0.00 | 2 | -0.41 | 40 | -16.40 | |
| | Jafari, Parsa | | | 1793 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Ebrahimi, Mahdi | | | 1186 | IRI | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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) | | |
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