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Individual Calculations July 2017 |
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| Niazi, Arash Total change: 4.80 | |   |
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| Gilan Chess Championship 2017 | Rasht | IRI | 2017-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1503 | 3.50 | 7 | 0.12 | 40 | 4.80 | |
|  Omidi, Arya | | | 1903 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Mozaffari, Seyed Abbas | | | 1123 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Pourjafar, Sadegh | | | 1721 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Izak Mohammadi, Arshia | | | 1240 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Fakhar, Hossein | | | 1270 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Hosseini, Rahim | | | 1694 | IRI | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Mobarak Nezhad, Alireza | | | 1647 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | * 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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