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Individual Calculations January 2017 |
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| Koo, Wei Wei Melanie Total change: 17.20 | |   |
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| 8th Penang Heritage City International Chess Open 2016 (Challenger) | Penang | MAS | 2016-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1665 | 5.50 | 8 | 0.43 | 40 | 17.20 | |
|  Lai, Hong Jun | | | 1317 | MAS | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Tay, Xiong Ze Darren Christopher | | | 1376 | MAS | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Lim, See Siang Fergus | | | 1573 | MAS | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Teoh, Ern Sheng | | | 1590 | MAS | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Koo, Wei Xin Rosamund | | | 1818 | MAS | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Tan, Yong Hau | | | 1502 | MAS | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Alivia, Novyansari | | | 1736 | INA | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Lee, Care Greene | | | 1525 | MAS | 0.50 | 1 | -0.19 | 40 | -7.60 | |
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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