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Individual Calculations September 2011 |
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| Rahimi, Rezvan Total change: 22.05 | |   |
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| Iranian Chess festival (men) 2011 | Zanjan | IRI | 2011-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 1794 | 2.50 | 7 | 1.59 | 15 | 23.85 | |
|  Makvandi, Navid | | | 2138 | IRI | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Sheibani, Shahin | | | 2136 | IRI | 1.00 | 1 | 0.88 | 15 | 13.20 | |  Momeni, E | | | 2194 * | IRI | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Moradi, Mostafa | | | 2147 | IRI | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Pilvaieh, Ali | | | 2194 * | IRI | 1.00 | 1 | 0.92 | 15 | 13.80 | | | Nikbin, Saeed | | | 2071 | IRI | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Kalantari, Alireza | | | 2002 | IRI | 0.00 | 1 | -0.23 | 15 | -3.45 | | | * 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) | | | | 10 th Avicenna International open chess tournament | Hamedan | IRI | 2011-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 1794 | 0.50 | 3 | -0.12 | 15 | -1.80 | |
| | Feyli, Sina | | | 2109 | IRI | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Shah Moradi, Mohammad | | | 1987 | IRI | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Mohammadisafyarkhan, Amir | | | 2001 | IRI | 0.50 | 1 | 0.27 | 15 | 4.05 | |
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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