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Individual Calculations October 2023 |
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| Ernest, Yek Zu Yang Total change: 100.40 | |   |
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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 |
| 2019 | 1572 | 3.00 | 7 | 2.51 | 40 | 100.40 | |
|  Fronda, Jan Jodilyn | | wm | 2143 | PHI | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Sivanesan, Subramanian | | | 1946 | MAS | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Looi, Xin Hao | | | 2042 | MAS | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Nguyen, My Hanh An | | wc | 1878 | VIE | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Azhar, Muhd Syakir Shazmeer | | | 2069 | MAS | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Pangilinan, Stephen Rome | f | | 2149 | PHI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Khandhar, Kaushal | | | 1903 | MAS | 1.00 | 1 | 0.88 | 40 | 35.20 | |
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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