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Rapid:
Individual Calculations April 2019 |
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| Ahmed, Soboh Total change: -3.60 | |   |
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| Riyadh Rapid chess tournament | Riyadh | KSA | 2019-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1480 | 0.50 | 4 | -0.18 | 20 | -3.60 | |
|  Ibrahim, Abdallah | | | 1880 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Al Ali, Faisal H | | | 1741 | KSA | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Hashlmoun, Mouath | | | 1750 | PLE | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Ali, Mohamed Fawzy | | | 1671 | EGY | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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