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Individual Calculations July 2018 |
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| Mahdavi, Mahdis Total change: -22.80 | |   |
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| Qazvin Chess Championship 1397 | Qazvin | IRI | 2018-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1919 | 4.00 | 7 | -0.57 | 40 | -22.80 | |
|  Ahmadi, Parsa | | | 1519 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Mohammadi, Melika | | | 1519 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Baghipour, Alborz | | | 1943 | IRI | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Atakhan, Abtin | | | 1988 | IRI | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Abedi, Mohamadraza | | | 2100 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Najafi Tabar, Aydin | | | 1782 | IRI | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Rajabi, Amir Hosein | | | 1519 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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