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Individual Calculations January 2019 |
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| Salehnia, Hossein Total change: -6.80 | |   |
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| 9th Esfahan Chess League 1397 Round 4-8 | Esfahan | IRI | 2018-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1552 | 2.00 | 4 | -0.34 | 20 | -6.80 | |
|  Sharifi, Javad | | | 1614 | IRI | 0.00 | 1 | -0.41 | 20 | -8.20 | |  Babaei, Mohammad Shayan | | | 1152 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jabaroutian, Ali | | | 1603 | IRI | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Alviri, Behaeen | | | 1495 | IRI | 1.00 | 1 | 0.42 | 20 | 8.40 | | | * 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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