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Individual Calculations October 2017 |
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| Sharafi, Mohammadreza Total change: 6.00 | |   |
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| First Aftab Cup Open International ChessTournament 2017 | Khomein | IRI | 2017-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1621 | 2.00 | 6 | 0.30 | 20 | 6.00 | |
|  Gabuzyan, Hovhannes | g | | 2021 * | ARM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Doroodian, Mahyar | | | 1978 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Ali, Ghazi Al-Saadi | f | | 2021 * | IRQ | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ghadiri, Sina | | | 1268 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ramezani, Reza | | | 1844 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Abdollahisaber, Reza | | | 1758 | IRI | 1.00 | 1 | 0.68 | 20 | 13.60 | | | * 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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