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Rapid:
Individual Calculations April 2019 |
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| Seif, Ahmed Total change: 6.40 | |   |
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| Riyadh Rapid chess tournament | Riyadh | KSA | 2019-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 2084 | 4.50 | 7 | 0.32 | 20 | 6.40 | |
|  Al Dubaisi, Hassan S | | | 1684 * | KSA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Al Abdali, Zeyad Saleh | | | 1715 | KSA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ibrahim, Abdallah | | | 1899 | EGY | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Adel, Hyssam | | | 2068 | EGY | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Asoque, Romelio | | | 2101 | PHI | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Retanal, Elwin | | | 2246 | PHI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Eldesoky, Hatem | f | | 2213 | EGY | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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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