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Individual Calculations July 2018 |
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| Bahadori, Saeid Total change: 2.60 | |   |
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| Qazvin Chess Championship 1397 | Qazvin | IRI | 2018-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1300 | 3.00 | 7 | 0.13 | 20 | 2.60 | |
|  Atakhan, Abtin | | | 1700 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mahdavi, Hossein | | | 1700 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Amini, Mahsa | | | 1021 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Ghaemi, Ali Reza | | | 1121 | IRI | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Noori, Aydin | | | 1309 | IRI | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Rasi, Davood | | | 1530 | IRI | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Mohammadi, Melika | | | 1341 | IRI | 1.00 | 1 | 0.56 | 20 | 11.20 | | | * 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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