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Rapid:
Individual Calculations March 2019 |
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| Abo Bkr, Mohamed Total change: -13.80 | |   |
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| Alex Medical Club Chess Rapid | Alexandria | EGY | 2019-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 1757 | 2.00 | 6 | -0.69 | 20 | -13.80 | |
|  Mousa, Ahmed | | | 2157 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Shabka, Aly | | | 1533 | EGY | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Khalifa, Zeyad | | | 1561 | EGY | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Michael Emad, Kerlus | | | 1496 | EGY | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Anwar, Ashraf Mohamed | | | 2127 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Almahjoub, Mokhtar | | | 2043 | LBA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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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