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Individual Calculations July 2023 |
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| Zayed, Sultan Al Taher Total change: -93.60 | |   |
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| Dubai Open Chess Tournament 2023 - B | Dubai | UAE | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1730 | 3.00 | 9 | -1.08 | 40 | -43.20 | |
|  Rayes, Abdul Kader | | | 2124 | SYR | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Marcos, Marvin | | | 2019 | PHI | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Sultan, Ibrahim | m | | 2040 | UAE | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Newansa, M Esandi | | | 1530 | SRI | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Pereverzev, Timofei | | | 1917 | RUS | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Saeed, M Nami | | | 1352 | UAE | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Mesfer, Al Mesafri | | | 1330 * | UAE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Isaev, Magomed | | | 1986 | RUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Mohamed Azzab, Mareim | | | 1614 | EGY | 0.00 | 1 | -0.66 | 40 | -26.40 | | | * 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) | | | | Sharjah Summer Tournament Close 2023 | Sharjeh | UAE | 2023-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1831 | 4.00 | 8 | -1.26 | 40 | -50.40 | |
| | Al Namas, Kanan | | | 1545 | JOR | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Sameir, Ramez | | | 1849 | EGY | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Rafee, Mohd Hayel | | | 1816 | SYR | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Sayanth, Krishna | | | 1587 | IND | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Al Namas, Kanan | | | 1545 | JOR | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Sameir, Ramez | | | 1849 | EGY | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Rafee, Mohd Hayel | | | 1816 | SYR | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Sayanth, Krishna | | | 1587 | IND | 0.00 | 1 | -0.80 | 40 | -32.00 | |
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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