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Rapid:
Individual Calculations February 2019 |
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| Elashry, Aly Total change: 12.20 | |   |
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| Barklez Chess | Cairo | EGY | 2019-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 2034 | 5.00 | 7 | -0.11 | 20 | -2.20 | |
|  Moustafa, Ashraf | | | 1634 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Abdelfattah , Samir Elsayed | | | 1738 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ismail, Hany | | | 1880 | EGY | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Eldengawy, Ahmed | | | 2145 | EGY | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Serag, Elsaeed | | | 1634 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Arafa, Mohamed | | | 1709 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Sharaf Eldin, Tamer | | | 2040 | EGY | 0.00 | 1 | -0.49 | 20 | -9.80 | | | * 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) | | | | Mahalat Damnah chess Rapid | Cairo | EGY | 2019-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 2034 | 2.00 | 4 | 0.72 | 20 | 14.40 | |
| | Raslan, Moustafa | | | 2235 | EGY | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Ashraf, Mohamed | | | 2179 | EGY | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Eldengawy, Ahmed | | | 2145 | EGY | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Zayan, Osama | | | 2119 | EGY | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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