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Individual Calculations December 2018 |
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| Alajami, Saber Jaber Total change: -77.20 | |   |
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| Arab Chess Individual Championship 2018 U14 Open | Hammamet | TUN | 2018-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1396 | 1.50 | 8 | -1.93 | 40 | -77.20 | |
|  Hamad, Essam | | | 1762 | UAE | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Zaid, Alaa Chasib | c | | 1710 | IRQ | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Derouiche, Mohamed Ramy | | | 1310 | TUN | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Gabsi, Amine | | | 1232 | TUN | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Charef Khodja, Ayoub | | | 1402 | ALG | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Pola, Azad Saber | | | 1662 | IRQ | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Bahloul, Ahmed | c | | 1572 | TUN | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Elharrak, Youssef | | | 1012 | MAR | 1.00 | 1 | 0.09 | 40 | 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) | | |
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