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Individual Calculations August 2017 |
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| Younesi, Ahmad Total change: 28.40 | |   |
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| Qazvin Chess Championship 2017 | Qazvin | IRI | 2017-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 1886 | 4.50 | 6 | 1.42 | 20 | 28.40 | |
|  Davari, Sara | | | 1486 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Atakhan, Abtin | | | 1931 | IRI | 0.50 | 1 | 0.06 | 20 | 1.20 | |  Saedi, Sobhan | | | 1925 | IRI | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Daliri, Pedram | | | 1715 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Abedi, Mohamadraza | | | 1994 | IRI | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Javani, Shahin | | | 2132 | IRI | 1.00 | 1 | 0.81 | 20 | 16.20 | | | * 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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