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Individual Calculations September 2018 |
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| Elgantiry, Ahmed Total change: -8.80 | |   |
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| Egyptian Ch. Open 2018 Final | Cairo | EGY | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1886 | 3.50 | 7 | -0.44 | 20 | -8.80 | |
|  Yousry, Salah | f | | 2286 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Saeed, Goshwa | | | 1486 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abo Zekry, Mohamed | | | 2127 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Alyeldin, Mohamed | | | 1552 | EGY | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Osama, Shereif | | | 1509 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Salah, Sayed | | | 2186 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Abdel Haleim, Sherif Hamdy | | | 1650 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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