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Individual Calculations January 2019 |
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| Kow, Weiliang Bryan Total change: -47.60 | |   |
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| 10th Penang Heritage City International Chess Open 2018 (Open Category) | Penang | MAS | 2018-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1397 | 0.50 | 8 | -1.19 | 40 | -47.60 | |
|  Cheah, Eric | | | 1797 * | MAS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Muzzaffar, Ahmad | | | 1785 | MAS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Wu, David Tai-Wei | | | 1629 | TPE | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Chembeti, Shreesh Amit | | | 1676 | MAS | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Sreenivasan, Brandon Tien | | | 1493 | MAS | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Koelbl, Wolfgang | | | 1785 | GER | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Foo, Jing Er Claire | | | 1554 | MAS | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Lee, Ryan | | | 1470 | MAS | 0.00 | 1 | -0.40 | 40 | -16.00 | | | * 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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