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Individual Calculations January 2010 |
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| Chng, Jiun Jing Pearle Total change: -26.70 | |   |
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| National Junior Training T4 Silver 2009 | Singapore | SIN | 2009-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1736 | 1.50 | 6 | -1.03 | 15 | -15.45 | |
|  Lee, Kai Jie Edward | | | 1763 | SIN | 0.00 | 1 | -0.46 | 15 | -6.90 | |  Ho, En Huei Danielle | | wf | 1774 | SIN | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Lo, Yin Ling Melissa | | | 1799 | SIN | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Fernandez, Michael | | | 1806 | SIN | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Lo, Yin Ling Melissa | | | 1799 | SIN | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Fernandez, Michael | | | 1806 | SIN | 0.50 | 1 | 0.10 | 15 | 1.50 | |
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) | | | | Commonwealt Age Group Championships 2009 - Open U20/U16 | Singapore | SIN | 2009-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1739 | 0.50 | 4 | -0.75 | 15 | -11.25 | |
| | Lo, Yin Ling Melissa | | | 1804 | SIN | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Tan, Jun Feng | | | 1801 | MAS | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Chin, Matthew Peter | | | 1954 | SIN | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Jitendria, Vels | | | 1977 | IND | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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) | | |
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