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Individual Calculations December 2018 |
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| Jabaroutian, Ali Total change: -8.60 | |   |
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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 |
| 1645 | 1612 | 1.00 | 3 | -0.43 | 20 | -8.60 | |
|  Khatibi, Amir Reza | | | 1989 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Yazdani, Mohammad Parsa | | | 1352 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Khaksari, Ehsan | | | 1595 | IRI | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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