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Individual Calculations October 2008 |
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| Ho, En-Tian Mark Total change: -23.00 | |   |
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| National Youth Q3 Rating Tournament 2008 | Singapore | SIN | 2008-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1859 | 4.00 | 7 | -0.17 | 25 | -4.25 | |
|  Lim, De-Dao Linson | | | 1736 | SIN | 1.00 | 1 | 0.33 | 25 | 8.25 | |  Sng, Zheng-Yang | | | 1844 | SIN | 0.00 | 1 | -0.52 | 25 | -13.00 | | | Tang, Qing-Wei Joey | | | 1647 | SIN | 1.00 | 1 | 0.23 | 25 | 5.75 | | | Tan, Weiliang | | | 2023 | SIN | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Er, Si-Hui Vivian | | | 1804 | SIN | 0.00 | 1 | -0.58 | 25 | -14.50 | | | Neo, Xiuwen Christabel | | | 1706 | SIN | 1.00 | 1 | 0.30 | 25 | 7.50 | | | Lo, Yin-Ling Melissa | | | 1752 | SIN | 1.00 | 1 | 0.35 | 25 | 8.75 | |
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 World Schools Chess Championships 2008 -Open U15 | Singapore | SIN | 2008-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1859 | 0.00 | 2 | -0.75 | 25 | -18.75 | |
| | Tan, Weiliang | | | 2038 | SIN | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Menako Gokok, Urbanus | | | 1872 | INA | 0.00 | 1 | -0.48 | 25 | -12.00 | |
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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