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Individual Calculations September 2017 |
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| Rajabi, Mohsen Total change: -55.60 | |   |
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| 14th Avicenna Cup International Chess Festival B | Hamadan | IRI | 2017-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 2000 | 2.50 | 6 | -2.78 | 20 | -55.60 | |
|  Mohammadi, Reza | | | 1721 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | |  Rostami, Mohsen | | | 1600 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Zoalfian, Mehrdad | | | 1600 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jafari, Arshia | | | 1720 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Ghanaee, Mohammad | | | 1614 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Alamir Virsagh, Ehsan | | | 1709 | IRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | * 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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