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Individual Calculations January 2011 |
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| Looi, Xin Hao Total change: -52.50 | |   |
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| Penang Heritage City Open International Chess Tournament | Penang | MAS | 2010-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 2022 | 1.00 | 6 | -2.49 | 25 | -62.25 | |
|  Ismail, Ahmad | | | 1991 | MAS | 0.00 | 1 | -0.54 | 25 | -13.50 | |  Atthaworadej, Woradej | | | 1636 | THA | 1.00 | 1 | 0.09 | 25 | 2.25 | | | Yeap, Eng Chiam | | | 2124 | MAS | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Ng, Tze Han | | | 2282 | MAS | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Vasanth, Vishnu Naik | | | 1867 | IND | 0.00 | 1 | -0.71 | 25 | -17.75 | | | Nur, Najiha Hisham | | wf | 1791 | MAS | 0.00 | 1 | -0.79 | 25 | -19.75 | |
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) | | | | GACC Open Chess Championship | Kuala Lumpur | MAS | 2010-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 2022 | 1.50 | 3 | 0.39 | 25 | 9.75 | |
| | Darban, Morteza | m | | 2305 | IRI | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Ting, Shih Chieh Alfred | | | 1799 | MAS | 1.00 | 1 | 0.22 | 25 | 5.50 | | | Arroyo, Christian | | | 2294 | PHI | 0.50 | 1 | 0.33 | 25 | 8.25 | |
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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