|
Individual Calculations December 2018 |
|
|
|
| Chorfen, Youssef Total change: 46.80 | |   |
|
| Arab Chess Individual Championship 2018 U18 Open | Hammamet | TUN | 2018-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1709 | 3.00 | 7 | 1.17 | 40 | 46.80 | |
|  Mohamed, Nouali | f | | 2026 | TUN | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Al-Bashayra, Yazan | f | | 1935 | JOR | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Toom, Moaath | | | 1807 | PLE | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Rebaz, Nasir Jamal | | | 1908 | IRQ | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Ben Rhaiem, Mohamed | | | 1661 | TUN | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Ahmed, Jaza Jamal | c | | 2064 | IRQ | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Al-Zaabi, Sultan | c | | 1945 | UAE | 1.00 | 1 | 0.80 | 40 | 32.00 | |
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) | | |
|
