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Rapid:
Individual Calculations April 2019 |
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| Mortada, Haytham Total change: -9.40 | |   |
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| Riyadh Rapid chess tournament | Riyadh | KSA | 2019-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1843 | 4.00 | 7 | -0.47 | 20 | -9.40 | |
|  Al Suliman, Abdul Aziz | | | 1443 * | KSA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Asoque, Romelio | | | 2101 | PHI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Nasser, , Marwan | | | 1613 | EGY | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Retanal, Elwin | | | 2243 * | PHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Al Dubaisi, Hassan S | | | 1635 | KSA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Maghrabi, Abdallah A | | | 1583 | KSA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Habib Sayed, Mohamed | | | 1466 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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