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Individual Calculations January 2009 |
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| Chng, Jiun Jing Pearle Total change: -1.75 | |   |
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| 5th Singapore Challengers International Open Tournament 2008 | Singapore | SIN | 2008-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 1769 | 0.50 | 3 | -0.07 | 25 | -1.75 | |
|  Tan, Khai Boon | | | 2119 | MAS | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Setiawan, Iwan | | | 2085 | INA | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Chu, Shao-Min | | | 1895 | SIN | 0.50 | 1 | 0.17 | 25 | 4.25 | |
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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