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Individual Calculations January 2010 |
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| Pilvaieh, Ali Total change: -16.65 | |   |
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| 2nd Omid Cup Chess Tournament | Tehran | IRI | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 2216 | 6.00 | 10 | -1.11 | 15 | -16.65 | |
|  Bolourchifard, Farzad | | | 1972 | IRI | 0.00 | 1 | -0.80 | 15 | -12.00 | |  Galehdari, Bardia | | | 1941 | IRI | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Moradi, Kimia | | | 1816 * | IRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Khalaji, Hanieh | | | 1901 | IRI | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Motayar, Sam | | | 2033 | IRI | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Shafaee, H | | | 2130 | IRI | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Dalir, Javad | | | 1998 | IRI | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Vahidi, Mohammad | f | | 2197 | IRI | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Hakimifard, Ghazal | | wf | 2134 | IRI | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Sadatnajafi, M | | | 2274 | IRI | 0.00 | 1 | -0.42 | 15 | -6.30 | | | * 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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