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Individual Calculations September 2009 |
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| Ghorbani, Javad Total change: 6.25 | |   |
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| 1st Omid Cup Chess Tournament | Tehran | IRI | 2009-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2148 | 2089 | 4.50 | 10 | 0.25 | 25 | 6.25 | |
|  Abedi, Ali | | | 2175 | IRI | 1.00 | 1 | 0.62 | 25 | 15.50 | |  Beheshtayeen, A | | | 2183 | IRI | 1.00 | 1 | 0.63 | 25 | 15.75 | | | Yousefi, Akbar | | | 2027 | IRI | 0.50 | 1 | -0.09 | 25 | -2.25 | | | Darban, Morteza | m | | 2345 | IRI | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Razaghi, Behrooz | | | 2128 | IRI | 1.00 | 1 | 0.55 | 25 | 13.75 | | | Ghaziolsharif, Kaveh | | | 2008 | IRI | 1.00 | 1 | 0.39 | 25 | 9.75 | | | Hakimifard, Ghazal | | wf | 2072 | IRI | 0.00 | 1 | -0.52 | 25 | -13.00 | | | Sadatnajafi, M | | | 2282 | IRI | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Khaje Hesamedini, Ali | | | 2149 | IRI | 0.00 | 1 | -0.42 | 25 | -10.50 | | | Dalir, Alireza | | | 2110 | IRI | 0.00 | 1 | -0.47 | 25 | -11.75 | |
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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