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Individual Calculations August 2023 |
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| Ahmed, Ali Bamatraf Total change: -42.80 | |   |
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| Think & Plan June 2023 Classical Standard Group B | Sharjeh | UAE | 2023-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1268 | 2.50 | 7 | 0.45 | 40 | 18.00 | |
|  Darsith, Manoj Nair | | | 1689 | IND | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Sultan Jabir, Alzarooni | | | 1486 | UAE | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Al Aisaee, Anat | | | 1575 | OMA | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Khushi, Kaushal | | | 1599 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Kishor, A | | | 1405 | IND | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Vibhor, Mundhada | | | 1174 | IND | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Mokhtar, Omar. | | | 1234 | SYR | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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) | | | | UAE National Chess Championship 2023-U14 Open | Fujairah | UAE | 2023-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1266 | 1268 | 0.50 | 4 | -1.52 | 40 | -60.80 | |
| | Salim Jasim, Alblooshi | | | 1405 | UAE | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Rashed Abubaker, Alhemeiri | | | 1462 | UAE | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Abdelrahman, Mohamed Al Hammadi | | | 1075 | UAE | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Abdulla, Ateeq Alremaeithi | | | 1122 | UAE | 0.00 | 1 | -0.70 | 40 | -28.00 | |
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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