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Individual Calculations June 2018 |
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| Ebrahimi, Sayed Karo Total change: -19.20 | |   |
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| Kurdistan League Round 1-7 1397 | Kurdistan | IRI | 2018-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1400 | 1297 | 1.50 | 5 | -0.48 | 40 | -19.20 | |
|  Rostami, Mardin | | | 1632 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Shariati, Farham | | | 1398 | IRI | 0.00 | 1 | -0.36 | 40 | -14.40 | |  Pouria, Arsam | | | 1075 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Javanmardi, Poria | | | 1697 * | IRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Mafakheri, Hiwa | | | 1197 | IRI | 0.00 | 1 | -0.64 | 40 | -25.60 | | | * 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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