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Individual Calculations September 2018 |
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| Sobh, Amrou Total change: 13.60 | |   |
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| Egyptian Ch. Open 2018 Final | Cairo | EGY | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 2160 | 6.00 | 8 | 0.68 | 20 | 13.60 | |
|  Saber, Mohamed | | | 1815 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Nagdy, Wael | | | 1939 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Saiid, Ibrahim | | | 2030 | EGY | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Ashraf, Shereif | f | | 2305 | EGY | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Sayed Hassan, Mohamed | | | 2239 | EGY | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Elsenbary, Elsayed | | | 1915 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ibrahim, Sarwat | | | 1994 | EGY | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Mabrook, Hamdy | | | 1968 | EGY | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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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