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Individual Calculations October 2023 |
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| Winartha, Muhammad Abdillah Fatih Total change: 146.40 | |   |
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| 18th Dato Arthur Tan Malaysian Open Chess Championship | Kuala Lumpur | MAS | 2023-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1361 | 4.00 | 9 | 3.66 | 40 | 146.40 | |
|  Azhar, Muhd Syakir Shazmeer | | | 2069 | MAS | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Sidabutar, Uriel Noah Oloan | | | 1845 | INA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Wang, Lachlan | | | 1804 | AUS | 0.50 | 1 | 0.44 | 40 | 17.60 | | | Genkeswaran, Genivan | | | 1785 | MAS | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Chua, Chee Sian Sebastien | | | 1893 | MAS | 1.00 | 1 | 0.97 | 40 | 38.80 | | | Xu, Wei | | | 2056 | CHN | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Singgih, Diajeng Theresa | | wf | 1825 | INA | 0.50 | 1 | 0.45 | 40 | 18.00 | | | Stark, John | c | | 1980 | NZL | 0.50 | 1 | 0.48 | 40 | 19.20 | | | Chua, Jia-Tien | | wc | 1855 | MAS | 0.50 | 1 | 0.46 | 40 | 18.40 | |
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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