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Individual Calculations June 2015 |
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| Razaghi, Behrooz Total change: 5.40 | |   |
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| Alborz Chess Championship 2015 | Karaj | IRI | 2015-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 2188 | 5.50 | 8 | 0.27 | 20 | 5.40 | |
|  Alizadeh, Rahmatollah | | | 1788 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bagheri, Arian | | | 1802 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Maleki, Amir | | | 2120 | IRI | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Jamshidi, Amir Hossein | | | 2003 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Roghani, Arash | m | | 2315 | IRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Kolyaie, Hasan | | | 1946 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Najafiyan Pour, Mahyar | | | 2050 | IRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Ahmadinia, Ebrahim | m | | 2380 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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