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Individual Calculations January 2020 |
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| Kiani Harchegani, Mohammadhossein Total change: 25.60 | |   |
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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 |
| 1772 | 1821 | 4.00 | 6 | 0.64 | 40 | 25.60 | |
|  Kazemi, Kamran | | | 1827 | IRI | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Khatibi, Amir Reza | | | 1877 | IRI | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Abbaspour Dehaghani, Mohammadhose | | | 1670 | IRI | 0.00 | 1 | -0.70 | 40 | -28.00 | |  Jafarpishe, Erfan | | | 1822 | IRI | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Mehri, Hossein | | | 1583 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Razipour, Hamidreza | | | 1854 | IRI | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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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