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Individual Calculations July 2018 |
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| Najafi Tabar, Aydin Total change: 38.00 | |   |
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| Qazvin Chess Championship 1397 | Qazvin | IRI | 2018-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1782 | 6.00 | 9 | 0.95 | 40 | 38.00 | |
|  Ghaemi, Ali Reza | | | 1382 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Daliri, Pedram | | | 1989 | IRI | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Baghipour, Alborz | | | 1943 | IRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Soudmand, Sayed Mohsen | | | 1691 | IRI | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Sobhanipour, Abbas | | | 1394 | IRI | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Rajabi, Amir Hosein | | | 1384 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mahdavi, Reza | | | 1810 | IRI | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Mahdavi, Mahdis | | | 1919 | IRI | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Ghoorchibeygi, Alireza | | | 1872 | IRI | 1.00 | 1 | 0.62 | 40 | 24.80 | | | * 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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