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Individual Calculations May 2012 |
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| Aynechian, Alireza Total change: 10.95 | |   |
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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 |
| 2027 | 1815 | 1.00 | 5 | -0.17 | 15 | -2.55 | |
|  Ghahremani, Vali | | | 1981 | IRI | 0.00 | 1 | -0.28 | 15 | -4.20 | |  Sadeghi, S | | | 2077 | IRI | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Rahmati, Mostafa | | | 2045 | IRI | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Rezaei Abari, Farzin | | | 1960 | IRI | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Abedini, Morteza | | | 2070 | IRI | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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) | | | | Tehran Norooz Open Tournament 2012 | Tehran | IRI | 2012-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 1815 | 2.50 | 5 | 0.90 | 15 | 13.50 | |
| | Saba, Iraj | | | 2009 | IRI | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Salar, Milad | | | 2059 | IRI | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Taghavi, H | | | 2149 | IRI | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Ghaemmaghami, Pegah | | | 1614 | IRI | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Moafi Madani, Peyman | | | 1987 | IRI | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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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