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Individual Calculations January 2010 |
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| Lo, Yin Ling Melissa Total change: -10.80 | |   |
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| National Junior Training T4 Silver 2009 | Singapore | SIN | 2009-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1799 | 3.00 | 5 | 0.29 | 15 | 4.35 | |
|  Neo, Xiuwen Christabel | | | 1790 | SIN | 0.50 | 1 | -0.01 | 15 | -0.15 | |  Lim, De Li Derek | | | 1779 | SIN | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Fernandez, Michael | | | 1806 | SIN | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Chng, Jiun Jing Pearle | | | 1736 | SIN | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Chng, Jiun Jing Pearle | | | 1736 | SIN | 1.00 | 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) | | | | Commonwealt Age Group Championships 2009 - Open U20/U16 | Singapore | SIN | 2009-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 1804 | 1.50 | 6 | -1.01 | 15 | -15.15 | |
| | Suraj, M. | | | 2079 | IND | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Ong, Way Justin | | | 2018 | MAS | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Chng, Jiun Jing Pearle | | | 1739 | SIN | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Feng, Thomas | | | 1700 | AUS | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Pujari, Rucha | | wf | 2060 | IND | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Bhuvaneshwari, R | | | 1666 | IND | 0.00 | 1 | -0.69 | 15 | -10.35 | |
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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