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Individual Calculations October 2008 |
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| Tan, Weiliang Total change: 1.50 | |   |
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| National Youth Q3 Rating Tournament 2008 | Singapore | SIN | 2008-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 2023 | 3.00 | 4 | -0.38 | 15 | -5.70 | |
|  Jung, Young Hoon | | | 1673 | KOR | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Neo, Xiuwen Christabel | | | 1706 | SIN | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Sng, Zheng-Yang | | | 1844 | SIN | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Ho, En-Huei Danielle | | wf | 1673 | SIN | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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 |
| 2110 | 2038 | 2.50 | 5 | 0.48 | 15 | 7.20 | |
| | Ho, En-Tian Mark | | | 1859 | SIN | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Chan, Wei-Xuan Timothy | | | 2238 | SIN | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Shen, Chuan-Qi | | | 2172 | SIN | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Chan, Yi-Ren Daniel | c | | 2245 | SIN | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Anand Reddy, K.s., | | | 2036 | IND | 1.00 | 1 | 0.50 | 15 | 7.50 | |
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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