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Individual Calculations September 2014 |
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| Najafiyan Pour, Mahyar Total change: 27.80 | |   |
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| 12th Avicenna International Open Chess Tournament | Hamedan | IRI | 2014-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 2034 | 5.00 | 9 | 1.39 | 20 | 27.80 | |
|  Valizadeh, Ali | | | 2209 | IRI | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Mousavi, Seyed Khalil | f | | 2367 | IRI | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Ardeshi, Mehrdad | m | | 2325 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Tahbaz, Arash | | | 2172 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Afzoon, Danial | | | 1663 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Tabatabaei, M.amin | f | | 2354 | IRI | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Sedaghati, Mehrdad | | | 2197 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Delavari, Amirali | | | 1877 | IRI | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Tavoosi Rad, Ramtin | | | 1851 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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