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Individual Calculations January 2020 |
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| Chen, Tzi Xuen Total change: -22.40 | |   |
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| 11th Penang Heritage City International Chess Open 2019 (Challenger) | Georgetown, Penang | MAS | 2019-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1311 | 2.00 | 5 | -0.56 | 40 | -22.40 | |
|  Natasya, Mulya Dewanti | | | 1634 | INA | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Ke, Yanqing | | | 1040 | SGP | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Nivashan, Ram | | | 1143 | MAS | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Ang, Jing Xu | | | 1143 | MAS | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Lim, Jing Hng | | | 1596 | MAS | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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