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Individual Calculations January 2018 |
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| Choo, Xuan Total change: 6.40 | |   |
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| 9th Penang Heritage City International Chess Open 2017 (Challenger) | Pulau Pinang | MAS | 2017-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1159 | 1.00 | 5 | 0.16 | 40 | 6.40 | |
|  Pham, Minh Hieu | | | 1559 * | VIE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Looi, Ka Loc | | | 1559 * | MAS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Foo, Jing Er Claire | | | 1351 | MAS | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Lai, Zhen Hou | | | 1427 | MAS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Yeoh, Yuan Hui | | | 1341 | MAS | 0.00 | 1 | -0.26 | 40 | -10.40 | | | * 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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