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Individual Calculations December 2014 |
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| Sobhy, Tamer Total change: 23.80 | |   |
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| Egyptian Chess Open 2014 (Final) | Cairo | EGY | 2014-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2163 | 1963 | 2.50 | 5 | 1.19 | 20 | 23.80 | |
|  Elgamal, Ahmed Kamal Moustafa | | | 1957 | EGY | 1.00 | 1 | 0.49 | 20 | 9.80 | |  El Arousy, Abdul Hameed | m | | 2326 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Aly, Elhares | | | 2132 | EGY | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Sameeh, Hany | f | | 2260 | EGY | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Ismail, Reda | | | 2139 | EGY | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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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