|
Individual Calculations December 2014 |
|
|
|
| Raouf, John Total change: 0.80 | |   |
|
| Egyptian Chess Open 2014 (Final) | Cairo | EGY | 2014-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 1766 | 0.00 | 2 | -0.31 | 20 | -6.20 | |
|  Abdel Meged, Mohamed | | | 2088 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Elswefy, Amro | | | 2027 | EGY | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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) | | | | Menofia 2014 (Men) | Cairo | EGY | 2014-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 1766 | 1.00 | 4 | 0.35 | 20 | 7.00 | |
| | Elhalwagy, Islam | | | 2130 | EGY | 0.50 | 1 | 0.40 | 20 | 8.00 | |  Hassan, Sayed Barakat | m | | 2166 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ragaa, Hassan | | | 2007 | EGY | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Sadek, Taha | | | 1938 | EGY | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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) | | |
|
