Individual Calculations April 2017 |
|
|
Elattar, Tarek Total change: 20.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
|
1st. Cairo Chess Academy Open | Cairo | EGY | 2017-03-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
2026 | 1653 | 1.00 | 5 | 0.51 | 40 | 20.40 | |
| Zayan, Osama | | | 2053 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | Mahdy, Tawfeik | | | 2033 | EGY | 1.00 | 1 | 0.91 | 40 | 36.40 | | Yousry, Salah | f | | 2053 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | Ezat, Abdallah | | | 2053 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | Ahmed Yehia, Ahmed | | | 1939 | EGY | 0.00 | 1 | -0.16 | 40 | -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) | |
|