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Individual Calculations February 2014 |
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| Gemish, A. Total change: -18.30 | |   |
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| Boudl Open International chess Championship | Makkah | KSA | 2014-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 1895 | 1.00 | 4 | -0.61 | 30 | -18.30 | |
|  Adel, Hyssam | | | 2090 | EGY | 0.00 | 1 | -0.25 | 30 | -7.50 | |  Al Amri, Ali A | | | 1581 | KSA | 1.00 | 1 | 0.14 | 30 | 4.20 | | | Gaafar, Hassan | | | 2182 | EGY | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Al Habeeb, Emad | | | 2016 | KSA | 0.00 | 1 | -0.34 | 30 | -10.20 | |
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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