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Individual Calculations September 2011 |
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| Mohandesi, Shahin Total change: 0.45 | |   |
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| 4th omid chess tournament | Tehran | IRI | 2011-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 2216 | 0.50 | 2 | -1.34 | 15 | -20.10 | |
|  Pourghanbarzad Lashtnesha, Arman | | | 1816 * | IRI | 0.00 | 1 | -0.92 | 15 | -13.80 | |  Ghaemmaghami, Pegah | | | 1816 * | IRI | 0.50 | 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) | | | | Tehran Ramazan open chess tournament 2011 | Tehran | IRI | 2011-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 2216 | 6.50 | 8 | 1.37 | 15 | 20.55 | |
| | Nourimoghaddam, Shahrokh | | | 1841 | IRI | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Nameei, Koushan | | | 1958 | IRI | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Sedghi, Babak | | | 2036 | IRI | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Ghaziolsharif, Kaveh | | | 2097 | IRI | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Alavi, Sayed Javad | m | | 2436 | IRI | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Sedaghati, Mehrdad | | | 2228 | IRI | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Moradi, Amirmasoud | | | 2016 | IRI | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Asgarizadeh, Ahmad | | | 2189 | IRI | 1.00 | 1 | 0.46 | 15 | 6.90 | |
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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