Individual Calculations April 2009 |
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Khorsandi, Arian Total change: -3.75 | | |
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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 |
2014 | 1787 | 0.50 | 3 | -0.15 | 25 | -3.75 | |
| Korhani, Navid | | | 2020 | IRI | 0.50 | 1 | 0.29 | 25 | 7.25 | | Ahmadi, Hejaz | | | 1978 | IRI | 0.00 | 1 | -0.25 | 25 | -6.25 | | Abed, Meisam | | | 2043 | IRI | 0.00 | 1 | -0.19 | 25 | -4.75 | | 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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