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Rapid:
Individual Calculations May 2023 |
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| Zarif, Andrew Total change: 10.60 | |   |
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| THE FIRST YEARLY CHESS CHAMPIOSHIP 2023 | Kuwait | KUW | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1370 | 1.00 | 3 | 0.53 | 20 | 10.60 | |
|  Alamiri, Adel | | | 1838 | KUW | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Alhejab, Meshal | | | 1715 | KUW | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Alghareeb, Salem | | | 1511 | KUW | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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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