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Individual Calculations October 2022 |
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| Andyka, Pitra Total change: -22.40 | |   |
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| 17th Dato Arthur Tan Malaysian Open Chess Championship 2022 | Kuala Lumpur | MAS | 2022-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 2238 | 4.50 | 9 | -1.12 | 20 | -22.40 | |
|  Julmiri, Muhammad Zulfaqar Bin Ab | | | 1838 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ang, Ern Jie Anderson | | | 1928 | MAS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Akshat, Khamparia | m | | 2390 | IND | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Ly, Moulthun | g | | 2484 | AUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Arfan, Aditya Bagus | f | | 2341 | INA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Laohawirapap, Prin | c | | 2189 | THA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Pangilinan, Stephen Rome | f | | 2142 | PHI | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Elisabeth, Christine | | wf | 1804 | INA | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Chua, Chee Sian Sebastien | | | 1936 | MAS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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) | | |
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