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Individual Calculations September 2018 |
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| Zinhom Mostafa, Shaima Total change: -2.00 | |   |
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| Egyptian Ch. Open 2018 Final | Cairo | EGY | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1402 | 0.50 | 5 | -0.05 | 40 | -2.00 | |
|  Elokdah, Hamdy | | | 1802 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sadek, Abdel Rahman | | | 1739 | EGY | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Hamam, Belal | | | 1648 | EGY | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Abdel Kader, Emad | | | 1800 | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sobeh, Ahmed | | | 1802 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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