Rapid:
Individual Calculations September 2018 |
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Abo Rayya, Sameh Total change: -11.60 | | |
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2nd International chess Arena rapid 2018 | Cairo | EGY | 2018-08-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1855 | 1945 | 3.00 | 6 | -0.58 | 20 | -11.60 | |
| Abo Seree, Mohamed | | | 1545 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | Serag, Elsaeed | | | 1545 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | Allam, Emad Hamdy | | | 2198 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | | Abbas, Ahmed | | | 1807 | EGY | 1.00 | 1 | 0.31 | 20 | 6.20 | | Yousry, Salah | f | | 2245 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | Hafez, Mohamed | | | 1788 | 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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