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Individual Calculations January 2022 |
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| Zahmati, Sobhan Total change: 68.80 | |   |
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| Lahijan Standard Open Cup 23Azar 1400 | Lahijan | IRI | 2021-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1942 | 7.00 | 8 | 1.72 | 40 | 68.80 | |
|  Abedinpour, Siamak | | | 1542 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Bagheri, Mahan | | | 1542 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Omidi, Hossein | | | 1725 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Rezaei, Hamidreza | | | 1867 | IRI | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Ezzati, Fereidoon | | | 2056 | IRI | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Khanipour, Abolfazl | | | 1787 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Khoshkalam, Seyed Mahan | | | 1939 | IRI | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Motaghi, Farbod | | | 1935 | IRI | 0.50 | 1 | -0.01 | 40 | -0.40 | | | * 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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