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Individual Calculations June 2022 |
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| Khoshbin, Amir Total change: -30.40 | |   |
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| Hamedan Chess Championship 2022 | Hamedan | IRI | 2022-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1690 | 2.00 | 5 | -1.52 | 20 | -30.40 | |
|  Zare, Mahdimohammad | | | 1288 | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Jalalvand, Amir Hesam | | | 1685 | IRI | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Ebrahimi, Mahdi | | | 1290 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ghazaghi, Parmida | | | 1717 | IRI | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Masajedian, Moein | | | 1530 | IRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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