|
Rapid:
Individual Calculations December 2018 |
|
|
|
| Abdel Naser Ryad, Mohamed Total change: -34.80 | |   |
|
| 4rth international Chess Arena Youth ch 2018 | Cairo | EGY | 2018-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1847 | 2.00 | 3 | -0.76 | 20 | -15.20 | |
|  Zakaria, Youssef | | | 1447 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Khaled, Yousef | c | | 1447 * | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Sayed, Aly | | | 1447 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | 1st Mansoura Rapid | Mansoura | EGY | 2018-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 1847 | 0.00 | 3 | -0.98 | 20 | -19.60 | |
| | Ashraf, Mohamed | | | 2182 | EGY | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Khedr, Mahmoud | | | 1893 | EGY | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Aksenov, Konstantin Al. | | | 1907 | RUS | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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) | | |
|
