Individual Calculations April 2017 |
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Refaay, Ahmed Total change: -35.60 | | |
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1st. Cairo Chess Academy Open | Cairo | EGY | 2017-03-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1960 | 1752 | 0.00 | 3 | -0.89 | 40 | -35.60 | |
| Ashraf, Shereif | f | | 2152 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | Kandil, Adham | m | | 2152 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | Hamdy Osman, Mohamed | | | 1575 | EGY | 0.00 | 1 | -0.73 | 40 | -29.20 | | * 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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