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Individual Calculations July 2023 |
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| Ahmed, Ali Layth Ahmed Total change: -26.40 | |   |
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| Dubai Open Chess Tournament 2023 - A | Dubai | UAE | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2339 | 2224 | 1.50 | 8 | -1.32 | 20 | -26.40 | |
|  Gharibyan, Mamikon | m | | 2500 | ARM | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Anuj, Shrivatri | m | | 2404 | IND | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ahmad, Al Khatib | g | | 2344 | JOR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Gajcin, Marina | | wm | 2256 | SRB | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Eric, Jovana | | wg | 2217 | SRB | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Farahat, Ali | m | | 2361 | USA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Mkrtchyan, Mariam | | wm | 2360 | ARM | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Al Hosani, Omran | m | | 2270 | UAE | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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