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Individual Calculations January 2019 |
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| Farsadnia, Hosein Total change: -6.80 | |   |
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| 11th Golestan Chess League 1397 Round 5-10 | Golestan | IRI | 2018-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1519 | 1623 | 1.00 | 2 | -0.17 | 40 | -6.80 | |
|  Jafari, Behnia | | | 1223 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Aminifard, M.sam | | | 1814 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | * 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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