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Individual Calculations May 2015 |
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| Zabihpoor, Mohammad Total change: 14.60 | |   |
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| Qazvin Norooz Cup (2015) | Qazvin | IRI | 2015-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 1840 | 4.50 | 8 | 1.57 | 20 | 31.40 | |
|  Safari Eskandari, Mojtaba | | | 2041 | IRI | 0.50 | 1 | 0.26 | 20 | 5.20 | |  Ghoorchibeygi, Alireza | | | 1998 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Shamshiri, Farzad | | | 1614 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Nassajtorshizi, Amirmorteza | | | 2021 | IRI | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Gholami Orimi, Anahita | | | 1954 | IRI | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Momtahan, Hossein | | | 1936 | IRI | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Elahi, Abdollah | | | 2077 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Ghaffarifar, Matin | | | 1882 | IRI | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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) | | | | Second Gilan Friendship Cup (2015) | Rasht | IRI | 2015-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1840 | 4.00 | 7 | -0.84 | 20 | -16.80 | |
| | Ghomi, Parnian | | | 1440 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hoseini, S.alireza | | | 1685 | IRI | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Ghasemi Haji, Ramtin | | | 1877 | IRI | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Chahardoli, Amir | | | 1671 | IRI | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Biabani, Saba | | | 1472 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Pirzadeh Saravani, Mehdi | | | 1714 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Nazari, Arad | | | 1858 | IRI | 0.00 | 1 | -0.47 | 20 | -9.40 | | | * 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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