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Rapid:
Individual Calculations January 2018 |
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| Youssef Ahmed, Youssef Total change: -3.40 | |   |
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| 17th Kuwait Rapid chess championship | kuwait | KUW | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1932 | 4.00 | 7 | -0.17 | 20 | -3.40 | |
|  Williams, Luaidh James | | | 1532 * | SCO | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ayyad, Maher | f | | 2211 | BRN | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Darwish, Hashim | | | 1680 | BRN | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ibrahim, Ammar | | | 1532 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Saad, Amer Mohamed | | | 1949 | EGY | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Ayyad, Husain | f | | 2270 | BRN | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Hamdi, Emad | | | 1728 | EGY | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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