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Individual Calculations September 2009 |
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| Ardeshi, Mehrdad Total change: -9.80 | |   |
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| 8th International Ebne Sina Open Chess Tournament | Hamedan | IRI | 2009-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2144 | 2371 | 6.00 | 9 | -0.98 | 10 | -9.80 | |
|  Shakiba, Behrooz | | | 2004 | IRI | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Eskandary, Mahmood | | | 2151 | IRI | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Abbasi, Rasool | | | 2204 | IRI | 1.00 | 1 | 0.28 | 10 | 2.80 | |  Asgari, Morteza | | | 2234 | IRI | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Vahidi, Mohammad | f | | 2210 | IRI | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Doostkam, Poyan | | | 2150 | IRI | 0.00 | 1 | -0.78 | 10 | -7.80 | | | Sedaghat Khah, Hamidreza | | | 1998 | IRI | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Manochehri, Hamed | | | 2114 | IRI | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Inants, Aghasi | | | 2229 | ARM | 1.00 | 1 | 0.31 | 10 | 3.10 | |
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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