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Individual Calculations April 2008 |
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| Neo, Xiuwen Christabel Total change: 6.00 | |   |
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| 4th Singapore Challengers International Open Tournament 2007 | Singapore | SIN | 2007-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1700 | 1.50 | 5 | 0.03 | 25 | 0.75 | |
|  Wee, Chu En Kelvin | | | 1963 | SIN | 0.00 | 1 | -0.18 | 25 | -4.50 | |  Ho, En-Huei Danielle | | wf | 1620 | SIN | 1.00 | 1 | 0.39 | 25 | 9.75 | | | Pereira, Johnharry | | | 1899 | SIN | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Wong, Shern Yang Jonathan | f | | 1828 | SIN | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Low, Jun Jian | | | 2050 | MAS | 0.50 | 1 | 0.39 | 25 | 9.75 | |
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) | | | | 60th National Challenger Championships 2008 | Singapore | SIN | 2007-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1700 | 1.50 | 5 | 0.21 | 25 | 5.25 | |
| | Foo, Benjamin | | | 1864 | SIN | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Lo, Yin-Ling Melissa | | | 1705 | SIN | 1.00 | 1 | 0.51 | 25 | 12.75 | | | Tan, Weiliang | | | 2015 | SIN | 0.50 | 1 | 0.36 | 25 | 9.00 | | | Aplin, Christer Jon | | | 2032 | SIN | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Ko , Wei-Liang William | | | 1885 | SIN | 0.00 | 1 | -0.26 | 25 | -6.50 | |
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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