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Individual Calculations July 2018 |
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| Rasi, Davood 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 |
| 1514 | 1530 | 3.00 | 8 | -1.14 | 20 | -22.80 | |
|  Mahdavi, Hassan | | | 1930 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mohammadi, Hadis | | | 1140 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Abedi, Amin | | | 1930 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Abdolhoseini, Arshiya | | | 1194 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Younesi, Ahmad | | | 1845 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Amini, Mahsa | | | 1130 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rashvand, Hamed | | | 1645 | IRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Bahadori, Saeid | | | 1300 | IRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | * 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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