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Individual Calculations June 2015 |
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| Sadat Kiaei, Seyed Saeed Total change: 3.20 | |   |
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| Islamic Azad University Chess Championship 2015 | Tehran | IRI | 2015-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1604 | 1.00 | 4 | 0.08 | 40 | 3.20 | |
|  Ghaed Rahmati, Mohammad | | | 1865 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Ghaedi , Korosh | | | 2004 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Valizadeh, Ali | | | 2004 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Maleki, Amin | | | 1549 | IRI | 1.00 | 1 | 0.42 | 40 | 16.80 | | | * 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) | | |
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