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Individual Calculations October 2023 |
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| Pangilinan, Stephen Rome Total change: 7.40 | |   |
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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 |
| 2026 | 2149 | 6.00 | 9 | 0.37 | 20 | 7.40 | |
|  Lee, Yun Rui | | | 1613 | MAS | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Iniyan, P | g | | 2503 | IND | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Rajasa, Muhammad Andi | | | 1837 | INA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Singgih, Diajeng Theresa | | wf | 1825 | INA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Song, Raymond | g | | 2512 | TPE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Shadhursshaan, R | | | 1848 | IND | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Nguyen, Hong Anh | | wm | 1973 | VIE | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Ernest, Yek Zu Yang | | | 1749 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tarigan, Gilbert Elroy | m | | 2370 | INA | 1.00 | 1 | 0.78 | 20 | 15.60 | | | * 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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