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Individual Calculations August 2023 |
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| Mohamed, Yousuf Al-Ali Total change: -17.20 | |   |
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| UAE National Chess Championship 2023-U12 Open | Sharjeh | UAE | 2023-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1306 | 1382 | 2.50 | 5 | -0.43 | 40 | -17.20 | |
|  Ahmed, Khamis Almazrouei | | | 1056 | UAE | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Aamer Saeed, Alyileili | | | 1279 | UAE | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Sultan Jabir, Alzarooni | | | 1486 | UAE | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Ahmed, Khaleifa Albedwawi | | | 1171 | UAE | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Rashid, Husain Alhammadi | | | 1537 | UAE | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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