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Individual Calculations October 2023 |
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| Tan, Yi Xun Total change: 32.40 | |   |
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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 |
| 1931 | 1666 | 2.50 | 7 | 0.81 | 40 | 32.40 | |
|  Luong, Phuong Hanh | | wm | 2163 | VIE | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Karthikeyan, P | g | | 2325 | IND | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Liew, Tze Hsien | | | 1353 | SGP | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Khandhar, Kaushal | | | 1903 | MAS | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Saksham, Singh | | | 2060 | IND | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Nguyen, My Hanh An | | wc | 1878 | VIE | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Rajasa, Muhammad Andi | | | 1837 | INA | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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