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Individual Calculations December 2018 |
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| Abedian, Abbas Total change: -9.00 | |   |
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| 9th Esfahan Chess League 1397 Round 1-3 | Esfahan | IRI | 2018-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1775 | 1.50 | 3 | -0.45 | 20 | -9.00 | |
|  Ghayour Najaf Abadi, Ali | | | 1375 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Salehnia, Hossein | | | 1560 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Dolatkhah, Mehdi | | | 1961 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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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