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Individual Calculations December 2017 |
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| Hamdi, Emad Total change: -7.80 | |   |
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| Kuwait Amateur Chess Festival Group A | Kuwait | KUW | 2017-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1628 | 1615 | 2.50 | 6 | -0.39 | 20 | -7.80 | |
|  Miller, Matt S | | | 1721 | USA | 1.00 | 1 | 0.64 | 20 | 12.80 | |  Farouk, Hany | | | 1650 | EGY | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Ibrahim, Ammar | | | 1426 | EGY | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Abdel Latif, Alaa Mahmoud | | | 1644 | EGY | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Saad, Amer Mohamed | | | 1716 | EGY | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Alsaqer, Meshal | | | 1609 | KUW | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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