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Individual Calculations January 2023 |
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| Hazza, Salah Mohammed Total change: 21.60 | |   |
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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 |
| 1507 | 1379 | 4.50 | 9 | 0.54 | 40 | 21.60 | |
|  Sultan, Ibrahim | m | | 2099 | UAE | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Ahmed, Mohammad Showain | | | 1092 | UAE | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Ahmad, Al Romaithi | | | 1867 | UAE | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Abdulla, Musabbeh Alkaabi | | | 1207 | UAE | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Salem, Muhsan Shuaib | | | 1383 | UAE | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Eisa Mohmood, Alkhoori | c | | 1094 | UAE | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Ali Hamdan, Alsheraifi | | | 1752 | UAE | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Mohammed, Alhasani | | | 1019 | UAE | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Salem, Ahmed Salem | | | 2053 | UAE | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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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