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Individual Calculations September 2009 |
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| Shafaee, H Total change: 3.60 | |   |
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| 1st Omid Cup Chess Tournament | Tehran | IRI | 2009-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2160 | 2130 | 5.00 | 9 | 0.91 | 15 | 13.65 | |
|  Moradi, Kimia | | | 1802 | IRI | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Darban, Morteza | m | | 2345 | IRI | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Sadatnajafi, M | | | 2282 | IRI | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Aghamohamadi, M | | | 2177 | IRI | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Doostkam, P | | | 2162 | IRI | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Khaje Hesamedini, Ali | | | 2149 | IRI | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Mohandesi, Shahin | m | | 2315 | IRI | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Beheshtayeen, A | | | 2183 | IRI | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Yousefi, Akbar | | | 2027 | IRI | 0.00 | 1 | -0.64 | 15 | -9.60 | |
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) | | | | Iranian Men Chess Festival (Zone 1) | Tehran | IRI | 2009-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 2126 | 3.50 | 6 | -0.67 | 15 | -10.05 | |
| | Najafiyan Pour, Mahyar | | | 1984 | IRI | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Khaki, Shahin | | | 1726 * | IRI | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Esmaeilipour, Ezatollah | | | 1992 | IRI | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Ebrahimi, Mohammad | | | 2034 | IRI | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Shahbazi, Mohammadreza | | | 2005 | IRI | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Khosravi, Hadi | | | 2064 | IRI | 1.00 | 1 | 0.41 | 15 | 6.15 | | | * 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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