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Individual Calculations August 2023 |
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| Ahmed, Khaleifa Albedwawi Total change: 4.80 | |   |
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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 |
| 1301 | 1171 | 1.50 | 4 | 0.12 | 40 | 4.80 | |
|  Sultan Jabir, Alzarooni | | | 1486 | UAE | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Ahmed, Khamis Almazrouei | | | 1056 | UAE | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Aamer Saeed, Alyileili | | | 1279 | UAE | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Mohamed, Yousuf Al-Ali | | | 1382 | UAE | 0.50 | 1 | 0.27 | 40 | 10.80 | |
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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