Individual Calculations September 2015 |
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Megahed, Wael Total change: -18.20 | | |
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Zagazig Open 2015 | Zagazig | EGY | 2015-08-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1626 | 1970 | 3.50 | 5 | -0.91 | 20 | -18.20 | |
| Ashraf Arafat, Amro | | | 1664 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | Hany, John | | | 1598 | EGY | 0.00 | 1 | -0.90 | 20 | -18.00 | | Morsy, Nader | | | 1631 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | Mamdouh, Mostafa | | | 1570 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | Elgendy, Yousef | | | 1669 | EGY | 0.50 | 1 | -0.35 | 20 | -7.00 | | * 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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