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Individual Calculations October 2023 |
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| Liew, Tze Chi Total change: 69.60 | |   |
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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 |
| 1821 | 1317 | 2.50 | 8 | 1.74 | 40 | 69.60 | |
|  Hoang, Thi Bao Tram | | wg | 2266 | VIE | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Le, Thuy An | | | 1796 | VIE | 0.50 | 1 | 0.45 | 40 | 18.00 | | | Stark, John | c | | 1980 | NZL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Mohd Afif, Ainul Mardhiah | | | 1454 | MAS | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Dhanesh, Venkata Narayanaswamy | | | 1456 | SGP | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Sivanesan, Subramanian | | | 1946 | MAS | 0.50 | 1 | 0.49 | 40 | 19.60 | | | Reynard, Kristopher | | | 1835 | INA | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Rajasa, Muhammad Andi | | | 1837 | INA | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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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