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Individual Calculations September 2018 |
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| Safarnezhad, Armin Total change: 7.20 | |   |
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| Khorasan Razavi Men Chess Championship 1397 | Khorasan Razavi | IRI | 2018-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1381 | 1347 | 3.00 | 6 | 0.18 | 40 | 7.20 | |
|  Masoumi, Ali | | | 1635 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Kermani, Arshia | | | 1061 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Zare, Jamal | | | 1747 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zihaghi, Amir Arsalan | | | 1103 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Khalili, Yashar | | | 1443 | IRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Gohari, Nima | | | 1297 | IRI | 1.00 | 1 | 0.43 | 40 | 17.20 | | | * 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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