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Individual Calculations April 2008 |
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| Sia Xin-Yun, Suzanna Total change: -26.85 | |   |
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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 |
| 1916 | 2011 | 0.50 | 2 | -0.76 | 15 | -11.40 | |
|  Chan, Wei-Yi Victoria | | wf | 1879 | SIN | 0.50 | 1 | -0.18 | 15 | -2.70 | |  Neubronner, Shannon Scott | | | 1953 | SIN | 0.00 | 1 | -0.58 | 15 | -8.70 | |
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 Championships 2008 | Singapore | SIN | 2007-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 2011 | 2.00 | 7 | -1.03 | 15 | -15.45 | |
| | Khegay, Anjela | | wm | 2218 | SIN | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Chan, Wei-Xuan Timothy | | | 2231 | SIN | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Goh Koon-Jong, Jason | m | | 2361 | SIN | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Chua, Zheng Yuan Terry | f | | 2096 | SIN | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Toh, Li Cheng | | | 1827 | SIN | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Muhd, Haikal | f | | 1928 | SIN | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Wong, Shern Yang Jonathan | f | | 1828 | SIN | 0.00 | 1 | -0.74 | 15 | -11.10 | |
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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