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Individual Calculations January 2018 |
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| Hassan, Aly Total change: 36.40 | |   |
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| African Youth 2017 Boys 12 | Cairo | EGY | 2017-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1493 | 5.00 | 9 | 0.91 | 40 | 36.40 | |
|  Marais, Alwyn Johannes | | | 1186 | RSA | 0.50 | 1 | -0.36 | 40 | -14.40 | |  Rakotoarisoa, Itokiana | | | 1507 | MAD | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Khaled, Yousef | c | | 1670 | EGY | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Ezzeddine, Mohamed Amine | | | 1383 | TUN | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Hemeida, Eyad | | | 1612 | EGY | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Benyahia, Safin | c | | 1394 | ALG | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Bousmaha, Wassel | f | | 1827 | ALG | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Alhassadi, Yousef A. | | | 1829 | LBA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Sudalaimuthu, Anish Sukumar | | | 1411 | KEN | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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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