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Individual Calculations January 2010 |
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| Sadatnajafi, M Total change: 6.90 | |   |
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| 2nd Omid Cup Chess Tournament | Tehran | IRI | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2166 | 2274 | 7.50 | 11 | 0.46 | 15 | 6.90 | |
|  Sadeghpour, Mohammad | | | 2003 | IRI | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Ahooran, Mehrdad | | | 2065 | IRI | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Sedaghati, Mehrdad | | | 2102 | IRI | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Hakimifard, Ghazal | | wf | 2134 | IRI | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Sakhayi, Mostafa | | | 2073 | IRI | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Bakhtiari Kish, Mazdak | | | 2216 | IRI | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Noroozi, Omid | | | 2327 | IRI | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Mari Ooriad, Pouya | | | 2142 | IRI | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Pourramezanali, Amirreza | | | 2279 | IRI | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Pilvaieh, Ali | | | 2216 | IRI | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Soozankar, A M | f | | 2271 | IRI | 0.50 | 1 | 0.00 | 15 | 0.00 | |
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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