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Individual Calculations September 2017 |
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| Essam Eldin, Moamen Total change: -12.40 | |   |
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| Zagazig Chess Open 2017 | Zagazig | EGY | 2017-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 2102 | 4.00 | 7 | -0.62 | 20 | -12.40 | |
|  Abdallah, Ibrahim | | | 1702 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hassan, Sayed Barakat | m | | 2329 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Megahed, Wael | | | 1917 | EGY | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Sameir, Sherief | | | 1932 | EGY | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Shoieb, Mahmoud | | | 1914 | EGY | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Elsenbary, Elsayed | | | 1907 | EGY | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Beshara, Nadi | | | 2071 | EGY | 0.00 | 1 | -0.54 | 20 | -10.80 | | | * 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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