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Individual Calculations November 2018 |
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| Safari, Habib Total change: 6.80 | |   |
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| Iran Workers Men Chess Championship 1397 | Ahvaz | IRI | 2018-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1731 | 1.00 | 2 | 0.34 | 20 | 6.80 | |
|  Bakhshi, Mansour | | | 1949 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Ghosoori, Ali | | | 1775 | IRI | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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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