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Individual Calculations April 2014 |
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| Dehdashti, A. Total change: -33.60 | |   |
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| 12th Iranian Super League Chess Championship (Men) | Tehran | IRI | 2013-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 2235 | 0.50 | 5 | -2.35 | 15 | -35.25 | |
|  Hosseinzadeh, Nima | | | 2203 | IRI | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Khademi, Mohammad Miran | | | 2307 | IRI | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Mashmooli, Kian | | | 1999 | IRI | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Ahmadinia, Ebrahim | m | | 2381 | IRI | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Ebrahimzadeh, Mohammadnaghi | | | 1984 | IRI | 0.50 | 1 | -0.31 | 15 | -4.65 | |
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) | | | | Esfahan First League (2013) | Esfahan | IRI | 2013-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 2215 | 3.50 | 4 | 0.11 | 15 | 1.65 | |
| | Salehipour, Amin | | | 1815 * | IRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Nazemi, Pedram | | | 1978 | IRI | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Karimiyan, Mohsen | | | 2000 | IRI | 0.50 | 1 | -0.27 | 15 | -4.05 | |  Shojaei, Ali | | | 1847 | IRI | 1.00 | 1 | 0.10 | 15 | 1.50 | | | * 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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