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Individual Calculations January 2018 |
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| Oosthuizen, Michal Jacobus Total change: 81.20 | |   |
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| African Youth 2017 Boys 12 | Cairo | EGY | 2017-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1418 | 5.50 | 9 | 2.03 | 40 | 81.20 | |
|  Bousmaha, Wassel | f | | 1818 * | ALG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Fahmi, Adham | | | 1510 | EGY | 1.00 | 1 | 0.63 | 40 | 25.20 | |  Alyeldin, Mohamed | | | 1402 | EGY | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Benyahia, Safin | c | | 1394 | ALG | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Sudalaimuthu, Anish Sukumar | | | 1411 | KEN | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Marais, Alwyn Johannes | | | 1186 | RSA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Alhassadi, Yousef A. | | | 1818 * | LBA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Abdel Raouf, Zyad | | | 1488 | EGY | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Khaled, Yousef | c | | 1670 | EGY | 1.00 | 1 | 0.81 | 40 | 32.40 | | | * 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) | | |
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