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Individual Calculations April 2009 |
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| Chia, Cheng-Yi Aloysius Total change: -60.50 | |   |
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| National Junior Squad U2000 Match 1 2009 | Singapore | SIN | 2009-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1960 | 0.50 | 1 | -0.28 | 25 | -7.00 | |
|  Lim, De-Li Derek | | | 1735 | SIN | 0.50 | 1 | -0.28 | 25 | -7.00 | |
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) | | | | National Junior Training T1 Silver 2009 | Singapore | SIN | 2009-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1960 | 2.00 | 6 | -2.14 | 25 | -53.50 | |
| | Chin, Matthew-Peter | | | 1961 | SIN | 0.00 | 1 | -0.50 | 25 | -12.50 | |  Cheng, Jie Ling Zerlene | | | 1852 | SIN | 1.00 | 1 | 0.35 | 25 | 8.75 | | | Neo, Xiuwen Christabel | | | 1712 | SIN | 0.00 | 1 | -0.81 | 25 | -20.25 | | | Goh, Weng-Keong Isaiah | | | 1631 | SIN | 0.50 | 1 | -0.38 | 25 | -9.50 | | | Iskandar, Bin Abdullah | | | 1849 | SIN | 0.50 | 1 | -0.15 | 25 | -3.75 | | | Cheng, Jie Ling Zerlene | | | 1852 | SIN | 0.00 | 1 | -0.65 | 25 | -16.25 | |
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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