Individual Calculations April 2009 |
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Ghadiri, Ebrahim Total change: -7.50 | | |
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Tehran First Leage Chess Championship- Season 1 | Tehean | IRI | 2008-11-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1931 | 2008 | 1.50 | 3 | -0.30 | 25 | -7.50 | |
| Naseri, Farzad | | | 1849 | IRI | 0.50 | 1 | -0.21 | 25 | -5.25 | | Asgarizadeh, Ahmad | | | 2026 | IRI | 0.00 | 1 | -0.47 | 25 | -11.75 | | Farrokh Hamedani, Farshad | | | 1918 | IRI | 1.00 | 1 | 0.38 | 25 | 9.50 | | 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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