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Individual Calculations January 2017 |
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| Chew, Wen Da Total change: 65.20 | |   |
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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 |
| 1501 | 1627 | 5.50 | 8 | 0.34 | 40 | 13.60 | |
|  Ho, Khai Sheng Samuel | | | 1274 | SGP | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Tan, Jia Xuan | | | 1227 * | MAS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Janani, J | | | 1853 | IND | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Yap, Egin Darrel | | | 1956 | MAS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Lee, Care Greene | | | 1525 | MAS | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Arfan, Aditya Bagus | | | 1424 | INA | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Mak, Chin Wah | | | 1371 | SGP | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Yip, Yong | | | 1379 | MAS | 0.50 | 1 | -0.31 | 40 | -12.40 | | | * 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) | | | | UM-KPT Chess Tournament 2016 | Kuala Lumpur | MAS | 2016-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1627 | 2.50 | 5 | 1.29 | 40 | 51.60 | |
| | Ahmad Nazari, Emir Rusyaidi | | | 1953 | MAS | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Bakri, Alia Anin Azwa | | wf | 1944 | MAS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Teh, Wee Zhun | | | 1761 | MAS | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Azman Hisham, Mohd Nabil | | | 1968 | MAS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Cheong, Jie Yao | | | 1622 | MAS | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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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