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Individual Calculations November 2018 |
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| Jannat Makan, Ali Reza Total change: -21.20 | |   |
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| Iran Workers Men Chess Championship 1397 | Ahvaz | IRI | 2018-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1646 | 0.00 | 3 | -0.53 | 40 | -21.20 | |
|  Bolhasani, Habib | | | 1843 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Taavoni, Rahim | | | 2027 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Saleh Kotah, Sayed Ataollah | | | 1900 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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