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Individual Calculations November 2009 |
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| Er, Si Hui Vivian Total change: -10.05 | |   |
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| National Junior Training T3 Silver 2009 | Singapore | SIN | 2009-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1698 | 1.00 | 4 | -0.67 | 15 | -10.05 | |
|  Ow, Jun Wai Ryan | | | 1743 | SIN | 1.00 | 1 | 0.56 | 15 | 8.40 | |  Sia, Xin Jie Selina | | | 1766 | SIN | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Lee, Kai Jie Edward | | | 1763 | SIN | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Ong, Jun Xue Calvin | | | 1766 | SIN | 0.00 | 1 | -0.41 | 15 | -6.15 | |
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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