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Individual Calculations January 2020 |
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| Koohi, Reza Total change: 27.00 | |   |
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| 10th Esfahan Chess League 1398 Round 1-8 | Esfahan | IRI | 2019-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1941 | 6.00 | 7 | 1.35 | 20 | 27.00 | |
|  Azizi, Daryoush | | | 1555 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Jafarpishe, Erfan | | | 1822 | IRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Karimiyan, Mohsen | | | 2048 | IRI | 1.00 | 1 | 0.65 | 20 | 13.00 | |  Hajian, Mehrbod | | | 1588 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Razipour, Hamidreza | | | 1854 | IRI | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Salimi, Kiarash | | | 1748 | IRI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Karimi, Omid | | | 1960 | IRI | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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) | | |
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