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Rapid:
Individual Calculations August 2017 |
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| Metwally, Sabry Total change: -50.00 | |   |
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| 4th Cairo Chess Academy Rapid | Cairo | EGY | 2017-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1861 | 3.00 | 6 | -0.92 | 20 | -18.40 | |
|  Lowis, Magdy | | | 2172 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | |  George Dawod, Hany | | | 1675 | EGY | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Reda, Ramy | | | 1461 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kameil, Emad | | | 1665 | EGY | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Hamed, Amro Mohamed | | | 1717 | EGY | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Saber, Mohamed | | | 1726 | EGY | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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) | | | | 2nd Cairo Chess Academy Rapid | Cairo | EGY | 2017-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1861 | 1.50 | 4 | -1.58 | 20 | -31.60 | |
| | Yehya, Hazem | | | 1496 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Saber, Mohamed | | | 1726 | EGY | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Alhassadi, Yousef A. | | | 1806 | LBA | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Swilam, Mahmoud | | | 1461 * | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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