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Individual Calculations January 2020 |
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| Lai, Hong Jun Total change: 89.20 | |   |
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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 |
| 1587 | 1506 | 5.00 | 7 | 2.23 | 40 | 89.20 | |
|  Yong, Yee Xin Ivie | | | 1106 * | MAS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ng, Shao Wen Joshua | | | 1236 | MAS | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Foo, Jiu Weir Brien | | | 1795 | MAS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Kebbedies, Frank | | | 1830 | GER | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Natasya, Mulya Dewanti | | | 1634 | INA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Sai, Kiran Y | | | 1826 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Zulkifli, Muhd Hafizuddin | | | 1683 | MAS | 1.00 | 1 | 0.73 | 40 | 29.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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