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Individual Calculations September 2010 |
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| Moazzab, Sepehr Total change: 9.30 | |   |
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| 9th Ebne Sina Open Chess Tournament | Hamedan | IRI | 2010-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2221 | 1958 | 2.00 | 5 | 1.07 | 15 | 16.05 | |
|  Toufighi, Homayoon | m | | 2358 * | IRI | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Vasli, Aref | | | 2113 | IRI | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Faghirnavaz, Ali | | | 2262 | IRI | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Atanejhad, Sahebali | f | | 2147 | IRI | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Khademi, Mohammad Miran | | | 2226 | IRI | 1.00 | 1 | 0.83 | 15 | 12.45 | | | * 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) | | | | 9th Iranian Chess Festival [Men] 1389 | Mashhad | IRI | 2010-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2163 | 1958 | 0.50 | 4 | -0.45 | 15 | -6.75 | |
| | Javanbakht, Nima | | | 2171 | IRI | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Doostkam, P | | | 2181 | IRI | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Kowsarinia, Amir | f | | 2195 | IRI | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Khorshidi, Mohammadreza | | | 2105 | IRI | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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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