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Individual Calculations November 2011 |
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| Babaniya, Benyamin Total change: 14.70 | |   |
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| Darya Open chess rated tournament 2011 | Rasht | IRI | 2011-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1643 | 1.00 | 3 | 0.49 | 30 | 14.70 | |
|  Barbari, Abbas | | | 1980 | IRI | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Yeganedoost, Majid | | | 1932 | IRI | 1.00 | 1 | 0.84 | 30 | 25.20 | |  Jalali, Hadi | | | 1857 | IRI | 0.00 | 1 | -0.23 | 30 | -6.90 | |
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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