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Individual Calculations March 2012 |
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| Serestian, Arman Total change: 3.30 | |   |
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| 16th Iranian Primary League Team Chess Championship | Hamedan | IRI | 2011-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 1880 | 1.50 | 5 | 0.11 | 30 | 3.30 | |
|  Roghani, Arash | m | | 2280 * | IRI | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Lahimi, Ariz | | | 2074 | IRI | 0.50 | 1 | 0.25 | 30 | 7.50 | |  Noori, Mehran | | | 1732 | IRI | 0.50 | 1 | -0.20 | 30 | -6.00 | | | Vahabpour, R | | | 2200 | IRI | 0.00 | 1 | -0.13 | 30 | -3.90 | | | Hemmatjou, Arash | | | 2087 | IRI | 0.50 | 1 | 0.27 | 30 | 8.10 | | | * 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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