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Individual Calculations August 2018 |
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| Khoshkalam, Seyed Mahan Total change: -2.80 | |   |
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| Gilan chess Championship 1397 | Rasht | IRI | 2018-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1770 | 5.50 | 9 | -0.07 | 40 | -2.80 | |
|  Parmar, Mohammad Yasin | | | 1370 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Yazdani, Mohammadhosein | | | 1375 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ramezani, Mahan | | | 1994 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Danesharaste, Arvin | | | 1489 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Samsam, Farhad | | | 1983 | IRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Vaghar, Mohsen | | | 2148 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Biriya, Mohammadamin | | | 1525 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Niazi, Arash | | | 1534 | IRI | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Poursoleimani, Masoud | | | 1573 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | * 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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