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Individual Calculations December 2018 |
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| Charef Khodja, Ayoub Total change: 84.80 | |   |
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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 |
| 1518 | 1402 | 5.50 | 9 | 2.12 | 40 | 84.80 | |
|  Zane, Rayane | | | 1793 | ALG | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Gabsi, Amine | | | 1232 | TUN | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Amr, Majdalawi | c | | 1718 | JOR | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Pola, Azad Saber | | | 1662 | IRQ | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Ezzeddine, Mohamed Amine | | | 1437 | TUN | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Alajami, Saber Jaber | | | 1396 | LBA | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Derouiche, Mohamed Ramy | | | 1310 | TUN | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Hellal, Tarik | | | 1350 | ALG | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Hamad, Essam | | | 1762 | UAE | 1.00 | 1 | 0.90 | 40 | 36.00 | |
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) | | |
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