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Rapid:
Individual Calculations October 2019 |
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| Hamad, Hamdy Total change: -0.60 | |   |
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| Harraz Chess Rapid 3 | Cairo | EGY | 2019-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1522 | 1.00 | 3 | 0.47 | 20 | 9.40 | |
|  Mohamed, Tamer | | | 1847 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Harraz, Hany | | | 1922 * | EGY | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Mahrous, Ibrahem | | | 1657 | EGY | 0.00 | 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) | | | | Harraz Chess Rapid 4 | Damanhour | EGY | 2019-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1522 | 0.00 | 4 | -0.50 | 20 | -10.00 | |
| | Sayed, Hany | | | 1922 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Arafa, Hosam Sayed | | | 1846 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Mohamed, Tamer | | | 1847 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Amer, Mohamed M. | | | 1803 | EGY | 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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