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Individual Calculations May 2024 |
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| Hamdan Edrees, Alhamed Total change: -18.80 | |   |
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| UAE League Chess Championship - U18 Open | Emirates | UAE | 2024-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1565 | 2.00 | 4 | -0.10 | 40 | -4.00 | |
|  Muminov, Imron | | | 1165 * | TJK | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Arnab, Jena | | | 1728 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Abdulrahman Mohammad, Al Taher | f | | 2046 | UAE | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Alajati, Abdl Alrahman. | | | 1268 | SYR | 1.00 | 1 | 0.15 | 40 | 6.00 | | | * 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) | | | | 30th Abu Dhabi Amateur Chess Tournament | Abu Dhabi | UAE | 2024-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1741 | 4.00 | 6 | -0.37 | 40 | -14.80 | |
| | Al Khoori, Noora Mahmood Abdulla | | | 1506 | UAE | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Akhil, Vijayakumar | | | 1629 | IND | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Kuzma, Ostap | | | 1621 | UKR | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Fedianin, Dmytro | | | 1599 | UKR | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Sarfudeen, Parapurayil | | | 1477 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Naandisher, Prahalather | | | 1540 | IND | 0.50 | 1 | -0.26 | 40 | -10.40 | |
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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