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Individual Calculations January 2019 |
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| Rosli, Adam Ariff Total change: -73.60 | |   |
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| 10th Penang Heritage City International Chess Open 2018 (Challenger) | Penang | MAS | 2018-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1032 | 1254 | 0.50 | 3 | -1.84 | 40 | -73.60 | |
|  Rajasekaran, Soorya | | | 1079 | SGP | 0.50 | 1 | -0.23 | 40 | -9.20 | |  Seow, Yi Le | | | 1002 | SGP | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Ong, Xuan En Alexander | | | 1015 | MAS | 0.00 | 1 | -0.80 | 40 | -32.00 | |
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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