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Individual Calculations May 2015 |
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| Mortazian, Saeed Total change: -29.80 | |   |
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| Alborz First League (2014) | Karaj | IRI | 2014-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1916 | 0.00 | 2 | -0.95 | 20 | -19.00 | |
|  Khodabandeh, Milad | | | 1852 | IRI | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Mozafar, Milad | | | 2020 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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) | | | | Esfand Cup (C) U-2100 (2015) | Tehran | IRI | 2015-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1916 | 5.00 | 8 | -0.54 | 20 | -10.80 | |
| | Alamir Virsagh, Ehsan | | | 1516 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Soosani, Alireza | | | 1654 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Faryad, H. A | | | 2026 | IRI | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Fathollahi, Hamid | | | 1703 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Allahverdi, Davood | | | 1720 | IRI | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Atakhan, Abtin | | | 1516 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Farahsa, Khosro | | | 1778 | IRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Najafiyan Pour, Mahyar | | | 2050 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | * 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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