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Rapid:
Individual Calculations May 2023 |
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| Ahmed Moustafa, Moustafa Total change: -2.20 | |   |
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| THE FIRST YEARLY CHESS CHAMPIOSHIP 2023 | Kuwait | KUW | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1868 | 6.00 | 8 | -0.11 | 20 | -2.20 | |
|  Arnav, Vivek V | | | 1468 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Yousef, Faisal A | | | 1374 | KUW | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Alghareeb, Naser | | | 1403 | KUW | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Al Abdali, Zeyad Saleh | | | 1714 | KSA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Abdel Razik, Khaled | m | | 2444 | EGY | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Alghareeb, Salem | | | 1511 | KUW | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Alhejab, Meshal | | | 1715 | KUW | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Vishwesh, Sivanantham | | | 1359 | IND | 1.00 | 1 | 0.04 | 20 | 0.80 | | | * 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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