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Rapid:
Individual Calculations September 2018 |
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| Ezzat, Ahmed Total change: -41.00 | |   |
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| 3rd Alex Chess | Alexandria | EGY | 2018-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1828 | 4.00 | 9 | -2.05 | 20 | -41.00 | |
|  Mousa, Ahmed | | | 2228 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ibrahim, Atia Ahmed | | | 1537 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Abdel Monem, Atea | | | 1552 | EGY | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Khalaf Hany, Nour | | | 1518 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Adel, Sara | | wf | 1604 | EGY | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Rashid A, Fawzi | | | 1687 | EGY | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Bakheet, Mohamed Adel | | | 1550 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Elamrawy, Mohamed | | | 1997 | EGY | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Wafa, Hamed | | | 1530 | 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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