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Individual Calculations October 2015 |
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| Rafiei, Tannaz Total change: -17.20 | |   |
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| Sahrivar Cup (U -2000 ) 2015 | Tehran | IRI | 2015-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1586 | 2.50 | 5 | 0.19 | 40 | 7.60 | |
|  Talebmanouchehri, Armin | | | 1377 | IRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Mazandaranizadeh, Radman | | | 1357 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Barzgari, Mohammad | | | 1852 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Roohi, Behzad | | | 1748 | IRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Farahsa, Khosro | | | 1750 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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) | | | | Tehran Chess Championship 2015 | Tehran | IRI | 2015-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1586 | 1.50 | 6 | -0.62 | 40 | -24.80 | |
| | Razaghi, Behrooz | | | 1986 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zare Karizi, Negar | | | 1265 | IRI | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Molazadeh, Darioush | | | 1371 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Doroodian, Mahyar | | | 1855 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Aghabeyghiha, Mohsen | | | 1986 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Khodabandeh, Milad | | | 1881 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | * 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) | | |
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