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Individual Calculations July 2009 |
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| Chew, Yaw Chong Total change: -45.50 | |   |
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| 36th Selangor Open Chess Tournament | Kuala Lumpur | MAS | 2009-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 2076 | 1.00 | 4 | -1.82 | 25 | -45.50 | |
|  Ismail, Norazman | | | 1818 | MAS | 0.50 | 1 | -0.32 | 25 | -8.00 | | | Lim, Zhuo Ren | | | 2009 | MAS | 0.50 | 1 | -0.09 | 25 | -2.25 | |  Khandhar, Kaushal | | | 1994 | MAS | 0.00 | 1 | -0.61 | 25 | -15.25 | | | Nur, Nabila Azman Hisham | | | 1837 | MAS | 0.00 | 1 | -0.80 | 25 | -20.00 | |
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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