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Rapid:
Individual Calculations December 2017 |
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| Ghafourian, Amir Ali Total change: -16.80 | |   |
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| Tehran Rapid 2 Azar 1396 | Tehran | IRI | 2017-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 2180 | 4.50 | 7 | -0.84 | 20 | -16.80 | |
|  Mokhtari Moghadam, Taha | | | 1780 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Heydari, Zahra | | | 1780 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Talebi, Masoud | | | 1992 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Mahmoody, M. Sadegh | | | 2096 | IRI | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Rezanezhad, Hassan | | | 1972 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Sheykhali, Mohammadreza | | | 2109 | IRI | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Ramezani, Mahan | | | 1970 | IRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | * 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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