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Individual Calculations October 2022 |
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| Lau, Sau Ching Total change: -20.00 | |   |
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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 |
| 1901 | 1657 | 1.00 | 6 | -0.50 | 40 | -20.00 | |
|  Mariano, Nelson Iii | f | | 2201 | PHI | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Nguyen, Hong Anh | | wm | 1987 | VIE | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Morvekar, Kedar | | | 2093 | IND | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Azhar, Puteri Munajjah Az-Zahraa | | wm | 2016 | MAS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Elisabeth, Christine | | wf | 1804 | INA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Govindasamy, Kanes | | | 1305 | MAS | 0.00 | 1 | -0.89 | 40 | -35.60 | |
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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