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Individual Calculations January 2019 |
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| Akhramsyah, Aqil Ainuddin Naufal Total change: -0.40 | |   |
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| 5th Johor International Chess Open 2018 | Johor Bahru | MAS | 2018-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1766 | 3.50 | 9 | -0.01 | 40 | -0.40 | |
|  Bagamasbad, Efren | | | 2133 | PHI | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Tarigan, Gilbert Elroy | | | 2135 | INA | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Ong, Way Justin | | | 1884 | MAS | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Ma, Lin | | | 2025 | CHN | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Arfan, Aditya Bagus | c | | 1927 | INA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Wu, David Tai-Wei | | | 1629 | TPE | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Foo, Jiu Weir Brien | | | 1636 | MAS | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Foo, Jiu Yarng Clarance | | | 1580 | MAS | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Guo, Weibao | | | 1838 | CHN | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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