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Individual Calculations July 2023 |
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| Salehi, Hossein Total change: -13.40 | |   |
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| Iran Veterans (women&men) S50 Chess Championship 1402 | Chaloos | IRI | 2023-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1342 | 1256 | 3.00 | 9 | -0.67 | 20 | -13.40 | |
|  Bahrami, Hamidreza | | | 1661 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Abdollahisaber, Reza | | | 1612 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Kermani, Alireza | | | 1049 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Khakpour, Mansour | | | 1437 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Sanjari, Ali | | | 1178 | IRI | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Lamei Ramand, Behrooz | | | 1348 | IRI | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Heydari Fard, Hemmat Ali | | | 1134 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Jafarnejad, Jafar | | | 1399 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Valiollahi, Alireza | | | 1260 | IRI | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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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