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Individual Calculations November 2011 |
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| Rostami, Rouzbeh Total change: 25.05 | |   |
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| 1st Khomein open chess tournament | Khomein | IRI | 2011-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 1978 | 2.00 | 4 | 0.12 | 15 | 1.80 | |
|  Rasulov, Vugar | g | | 2378 * | AZE | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Valizadeh, Ali | | | 2187 | IRI | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Nazari, Farbod | | | 1708 | IRI | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Ramezani, Reza | | | 1798 | IRI | 1.00 | 1 | 0.26 | 15 | 3.90 | | | * 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) | | | | Mehr Open Chess Tournament 2011 | Tehran | IRI | 2011-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2139 | 1978 | 3.00 | 5 | 1.55 | 15 | 23.25 | |
| | Nadjarian, Ehsan | | | 2090 | IRI | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Vahidi, Mohammad | f | | 2153 | IRI | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Mohandesi, Shahin | m | | 2216 | IRI | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Khamisi, S Jafar | | | 2087 | IRI | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Bakhtiari Kish, Mazdak | | | 2148 | IRI | 0.50 | 1 | 0.22 | 15 | 3.30 | |
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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