Rapid:
Individual Calculations July 2018 |
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Osman, Osman Ahmed Total change: -16.00 | | |
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2nd Engineers Club chess Rapid | El Mahalla | EGY | 2018-06-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1736 | 1619 | 0.00 | 2 | -0.80 | 20 | -16.00 | |
| Khalil, Ahmed Salem | | | 2019 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | Wafa, Hamed | | | 1452 | EGY | 0.00 | 1 | -0.72 | 20 | -14.40 | | * 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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