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Individual Calculations November 2014 |
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| Bayat, Amir Total change: -2.80 | |   |
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| Shahrivar Open (2014) | Tehran | IRI | 2014-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1476 | 0.50 | 3 | -0.15 | 20 | -3.00 | |
|  Jaferian, Koosha | | | 1876 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ebrahimi , Sina | | | 1642 | IRI | 0.50 | 1 | 0.22 | 20 | 4.40 | |  Rahimi, Marjan | | | 1631 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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) | | | | Mehr Open Chess U-2000 (2014) | Tehran | IRI | 2014-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1461 | 0.50 | 3 | 0.01 | 20 | 0.20 | |
| | Ghorbani, Javad | | | 1861 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mohammadi, Pouya | | | 1791 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Rezaee, Mahdi | | | 1623 | IRI | 0.50 | 1 | 0.21 | 20 | 4.20 | | | * 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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