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Individual Calculations July 2023 |
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| Khairul Hakeem, Hafiy Aiman Total change: 113.20 | |   |
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| 47th Selangor Open Chess Tournament 2023 | Kuala Lumpur | MAS | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1280 | 4.50 | 9 | 2.83 | 40 | 113.20 | |
|  Koay, Yu Zhe | | | 1660 | MAS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Abd Aziz, A Dira A Ddawiyah | | | 1491 | MAS | 1.00 | 1 | 0.77 | 40 | 30.80 | |  Zulkippli, Iskandar Haikal | | | 1564 | MAS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Suneth, Shyam Keshaav | | | 1438 | MAS | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Tharation, Prem Kumar | | | 1559 | MAS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Romualdez, Davin Sean | | | 1396 | PHI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Webber, William | | | 1938 | AUS | 0.50 | 1 | 0.49 | 40 | 19.60 | | | Lee, Xia Sean | | | 1373 | MAS | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Selvam, Joshua Panir | | | 1892 | MAS | 1.00 | 1 | 0.98 | 40 | 39.20 | |
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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