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Rapid:
Individual Calculations August 2017 |
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| Oraby, Abdu Total change: 16.20 | |   |
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| Jedah International Chess Tournament | Jeddah | KSA | 2017-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 1657 | 2.00 | 5 | 0.81 | 20 | 16.20 | |
|  Khaleel , Mohammed | | | 2053 | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Cuadra, Ibrahim J | | | 1975 | PHI | 1.00 | 1 | 0.87 | 20 | 17.40 | |  Mahmoud, Ramy | | | 2057 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Saber, Mustafa G | | | 1906 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Bary, Abdallwahab | | | 1503 | KSA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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