Rapid:
Individual Calculations August 2019 |
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Osama, Ibrahim Total change: -77.00 | | |
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11th Nasser Seddik Rapid Chess 2019 | Alexandria | EGY | 2019-07-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1762 | 1989 | 1.50 | 7 | -3.85 | 20 | -77.00 | |
| Wafa, Hamed | | | 1589 * | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | | Ibrahim, Sameh | | | 1727 | EGY | 0.00 | 1 | -0.82 | 20 | -16.40 | | Abdel Hameid, Zaki | | | 1810 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | Tamer, Ahmed | c | | 1962 | EGY | 0.00 | 1 | -0.54 | 20 | -10.80 | | Abdel Razik, Islam | | | 1827 | EGY | 0.00 | 1 | -0.71 | 20 | -14.20 | | Abdel Raouf, Zyad | | | 1589 * | EGY | 0.50 | 1 | -0.42 | 20 | -8.40 | | Mohamed, Tamer | | | 1831 | EGY | 0.00 | 1 | -0.71 | 20 | -14.20 | | * 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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