Rapid:
Individual Calculations August 2019 |
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Kretam, Ayman Total change: -44.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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9th Nasser Seddik Rapid Chess 2019 | Alexandria | EGY | 2019-07-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1777 | 2026 | 2.50 | 6 | -2.21 | 20 | -44.20 | |
| Helmy, Amro | | | 2065 | EGY | 0.00 | 1 | -0.45 | 20 | -9.00 | | Abdel Mageed, Ibrahim Mohamed | | | 1699 | EGY | 0.50 | 1 | -0.37 | 20 | -7.40 | | Abdel Raouf, Zyad | | | 1626 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | Elgamal, Hamdy | | | 1737 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | Adel, Sara | | wf | 1806 | EGY | 0.00 | 1 | -0.78 | 20 | -15.60 | | Ibrahim, Sameh | | | 1727 | EGY | 0.00 | 1 | -0.85 | 20 | -17.00 | | * 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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