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Individual Calculations September 2011 |
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| Pooreraghian, Mohammadreza Total change: 18.30 | |   |
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| 10 th Avicenna International open chess tournament | Hamedan | IRI | 2011-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 1997 | 5.00 | 9 | 1.22 | 15 | 18.30 | |
|  Mirzaei, Negar | | | 1597 * | IRI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Hejazipour, Mitra | | wm | 2233 | IRI | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Khademi, Mohammad Miran | | | 2334 | IRI | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Derakhshani, Borna | | | 1663 | IRI | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Asgarizadeh, Ahmad | | | 2189 | IRI | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Karami, Mohammad | | | 1848 | IRI | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Mojaverian, H | | | 2122 | IRI | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Ryahi, Naser | | | 2265 | IRI | 1.00 | 1 | 0.83 | 15 | 12.45 | | | Sedaghati, Mehrdad | | | 2228 | IRI | 0.00 | 1 | -0.21 | 15 | -3.15 | | | * 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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