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Individual Calculations April 2008 |
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| Thong, Yung Cheng Total change: -25.50 | |   |
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| National Chess Chmp 2007 | Penang | MAS | 2007-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 1977 | 1.50 | 4 | -0.34 | 25 | -8.50 | |
|  Salleh, Mohd Shahanizzam | | | 1915 | MAS | 0.50 | 1 | -0.09 | 25 | -2.25 | |  Kz, Amir Hamzah | | | 1999 | MAS | 1.00 | 1 | 0.53 | 25 | 13.25 | | | Che Hassan, Abdullah | | | 2097 | MAS | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Mohd Azmi, Ahmad Nurdin | | | 2020 | MAS | 0.00 | 1 | -0.44 | 25 | -11.00 | |
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) | | | | 4th IGB Dato' Arthur Tan Malaysian Open Chess Championship 2007 | Kuala Lumpur | MAS | 2007-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2108 | 1977 | 2.00 | 8 | -0.68 | 25 | -17.00 | |
| | Haessler, Carl | | | 2167 | USA | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Inoue, Sho | | | 2031 | JPN | 0.00 | 1 | -0.42 | 25 | -10.50 | | | Illingworth, Max | | | 2137 | AUS | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Dotsenko, Viacheslav | | | 2132 | RUS | 0.50 | 1 | 0.21 | 25 | 5.25 | | | Tan, Khai Boon | | | 2138 | MAS | 0.50 | 1 | 0.21 | 25 | 5.25 | | | Bennett, Hilton | | | 2132 | NZL | 0.50 | 1 | 0.21 | 25 | 5.25 | | | Shen, Siyuan | | | 2327 | CHN | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Brockman, Roland | | | 1797 | AUS | 0.50 | 1 | -0.24 | 25 | -6.00 | |
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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