Individual Calculations April 2009 |
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Ghobadibigvand, Ali Total change: -15.30 | | |
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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 |
2055 | 2061 | 0.00 | 2 | -1.02 | 15 | -15.30 | |
| Motayer, Sam | | | 2043 | IRI | 0.00 | 1 | -0.53 | 15 | -7.95 | | Idani, Pouya | | | 2067 | IRI | 0.00 | 1 | -0.49 | 15 | -7.35 | | 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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