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Individual Calculations August 2017 |
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| Safdarian, Saman Total change: 53.20 | |   |
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| Tehran Chess Championship Men 1396 | Tehran | IRI | 2017-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1478 | 1087 | 0.00 | 4 | -0.34 | 40 | -13.60 | |
|  Dahaghin, Reza | | | 1487 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Shahsavari, Sorena | | | 1487 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mostafavi Parsa, Mohammad | | | 1487 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Roshan, Arian | | | 1452 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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) | | | | Stars Cup 2017 - Youth08-10 | Anzali | IRI | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1272 | 1087 | 3.50 | 7 | 1.67 | 40 | 66.80 | |
| | Nezamdoust, Amir Mohammad | | | 1330 | IRI | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Ilkhanipour, Ramtin | | | 1234 | IRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Rafigh, Shervin | | | 1262 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Yeganegi, Barad | | | 1216 | IRI | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Hosseinzadeh, Amir Ali | | | 1296 | IRI | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Nezamdoust, Amirmahdi | | | 1355 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Jalalvand, Amir Hesam | | | 1212 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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