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Individual Calculations January 2018 |
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| Koochaki, Ali Reza Total change: 15.60 | |   |
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| Gilan First League 1396 4-6 | Rasht | IRI | 2017-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1738 | 3.00 | 3 | 0.78 | 20 | 15.60 | |
|  Khomeyrani, Hossein | | | 1469 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Yazdani, Mohammadhosein | | | 1338 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khazaee, Esmaeil | | | 1758 | IRI | 1.00 | 1 | 0.53 | 20 | 10.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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