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Individual Calculations April 2008 |
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| Tan, Khai Boon Total change: -12.00 | |   |
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| National Chess Chmp 2007 | Penang | MAS | 2007-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 2138 | 2.50 | 6 | -1.42 | 25 | -35.50 | |
|  Erowan, Masrin | | | 2016 | MAS | 1.00 | 1 | 0.33 | 25 | 8.25 | |  Lim, Kian Hwa | | | 2058 | MAS | 1.00 | 1 | 0.39 | 25 | 9.75 | | | Subramaniam, Sumant | | | 1964 | MAS | 0.50 | 1 | -0.23 | 25 | -5.75 | | | Tan, Eu Hong | | | 2043 | MAS | 0.00 | 1 | -0.63 | 25 | -15.75 | | | Zamhuri, Mustafa Kamal | | | 2144 | MAS | 0.00 | 1 | -0.49 | 25 | -12.25 | | | Khandhar, Kaushal | | | 1911 | 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) | | | | 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 |
| 2173 | 2138 | 6.00 | 11 | 0.94 | 25 | 23.50 | |
| | Dao, Thien Hai | g | | 2488 | VIE | 0.00 | 1 | -0.11 | 25 | -2.75 | | | S., Balendran | | | 1951 | MAS | 1.00 | 1 | 0.26 | 25 | 6.50 | | | , Tirto | m | | 2418 | INA | 1.00 | 1 | 0.84 | 25 | 21.00 | | | Senador, Emmanuel | | | 2380 | PHI | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Hasan, Mehdi | f | | 2280 | BAN | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Reduan, Japeri | | | 1831 | MAS | 1.00 | 1 | 0.14 | 25 | 3.50 | | | Zakaria, Fairin | | | 2225 | MAS | 0.00 | 1 | -0.38 | 25 | -9.50 | | | Thong, Yung Cheng | | | 1977 | MAS | 0.50 | 1 | -0.21 | 25 | -5.25 | | | Spiller, Paul | | | 2037 | NZL | 1.00 | 1 | 0.36 | 25 | 9.00 | | | Chong, Chor Yuen | | | 2067 | HKG | 1.00 | 1 | 0.40 | 25 | 10.00 | | | Ton, That Nhu Tung | f | | 2247 | VIE | 0.50 | 1 | 0.15 | 25 | 3.75 | |
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) | | |
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