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Individual Calculations October 2022 |
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| Arfan, Aditya Bagus Total change: 0.40 | |   |
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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 |
| 2199 | 2341 | 6.00 | 9 | 0.02 | 20 | 0.40 | |
|  Satria, Duta Cahaya | | | 1941 * | INA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pangilinan, Stephen Rome | f | | 2142 | PHI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Kishan, Gangolli | | | 2109 | IND | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Karthik, Venkataraman | g | | 2489 | IND | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Andyka, Pitra | m | | 2238 | INA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Priasmoro, Novendra | g | | 2505 | INA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Poh, Yu Tian | | | 2244 | MAS | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Kamalsyah, Muhammad | | | 2042 | INA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Galas, Bernadette | | wm | 2085 | PHI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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