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Individual Calculations August 2018 |
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| Samsam, Farhad Total change: -21.20 | |   |
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| Gilan chess Championship 1397 | Rasht | IRI | 2018-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1983 | 6.00 | 9 | -1.06 | 20 | -21.20 | |
|  Khoshgou, Sobhan | | | 1583 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hamzeh Javaran, Kasra | | | 1589 | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Biriya, Yadollah | | | 1583 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Javadi, Mousa | | | 1583 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Khoshkalam, Seyed Mahan | | | 1770 | IRI | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Chehrehsa, Farhan | | | 1733 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Karami, Mahan | | | 1596 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Vaghar, Mohsen | | | 2148 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Jamalzadeh, Morteza | | | 1906 | IRI | 0.50 | 1 | -0.11 | 20 | -2.20 | | | * 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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