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Rapid:
Individual Calculations May 2023 |
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| Abdel Razik, Khaled Total change: -11.50 | |   |
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| THE FIRST YEARLY CHESS CHAMPIOSHIP 2023 | Kuwait | KUW | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 2444 | 6.00 | 8 | -1.15 | 10 | -11.50 | |
|  Alzaid, Zaid | | | 2044 * | KUW | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Varghese, Joice | | | 1482 | FID | 1.00 | 1 | 0.00 | 10 | 0.00 | | | Al Ibrahim, Abdulrahman | | | 1699 | KUW | 1.00 | 1 | 0.00 | 10 | 0.00 | | | Mdain, Mohsen | | | 1745 | EGY | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Ahmed Moustafa, Moustafa | | | 1868 | EGY | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Karaokcu, Erkin | f | | 2162 | TUR | 0.00 | 1 | -0.84 | 10 | -8.40 | | | Hamdi, Emad | | | 1717 | EGY | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Gagunashvili, Merab | g | | 2496 | GEO | 0.00 | 1 | -0.43 | 10 | -4.30 | | | * 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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