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Individual Calculations January 2023 |
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| Hamad, M A M Al Ali Total change: 22.40 | |   |
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| President Cup Chess Championship 2022 - Open | Abu Dhabi | UAE | 2022-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1216 | 3.50 | 9 | 1.12 | 20 | 22.40 | |
|  Salem, Ahmed Salem | | | 2053 | UAE | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Salem, Sultan Showain | | | 1002 | UAE | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Abdulla, Musabbeh Alkaabi | | | 1207 | UAE | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Abdelaziz, Saleh | | | 1624 | UAE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Saeed, Abdulhamid Aljaberi | | | 1201 | UAE | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Salem, Muhsan Shuaib | | | 1383 | UAE | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Ghaith, Saeed Alnuaimi | | | 1465 | UAE | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Ali Hamdan, Alsheraifi | | | 1752 | UAE | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Ali, Abdulaziz | | | 1965 | UAE | 0.00 | 1 | 0.00 | 20 | 0.00 | |
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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