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Individual Calculations May 2012 |
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| Mehry, Mahyaar Total change: -15.75 | |   |
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| 10th Khazar Open Chess Tournament B ( Rated U-2100) | Rasht | IRI | 2012-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1937 | 2.50 | 6 | -1.05 | 15 | -15.75 | |
|  Rezaei, Mahyar | | | 1590 | IRI | 0.00 | 1 | -0.89 | 15 | -13.35 | | | Najafi, Amirhasan | | | 1537 * | IRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Abedi, Amin | | | 2011 | IRI | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Borazjani, Alireza | | | 2041 | IRI | 0.50 | 1 | 0.14 | 15 | 2.10 | |  Lavasani, Javad | | | 2086 | IRI | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Barzegar, Saeb | | | 1803 | IRI | 0.50 | 1 | -0.18 | 15 | -2.70 | | | * 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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