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Individual Calculations October 2008 |
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| Lo, Yin-Ling Melissa Total change: -8.25 | |   |
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| National Youth Q3 Rating Tournament 2008 | Singapore | SIN | 2008-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1752 | 2.50 | 4 | 0.35 | 15 | 5.25 | |
|  Er, Si-Hui Vivian | | | 1804 | SIN | 0.50 | 1 | 0.07 | 15 | 1.05 | |  Lim, De-Dao Linson | | | 1736 | SIN | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Monisha, Raja Jawahar | | wf | 1688 | SIN | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Ho, En-Huei Danielle | | wf | 1672 | SIN | 1.00 | 1 | 0.39 | 15 | 5.85 | |
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) | | | | 4th World Schools Chess Championships 2008 -Girls U15 | Singapore | SIN | 2008-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1753 | 1.50 | 6 | -0.90 | 15 | -13.50 | |
| | Cori T., Deysi | | wm | 2103 | PER | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Supriya, Joshi | | | 1765 | IND | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Tang, Qing-Wei Joey | | | 1606 | SIN | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Neo, Xiuwen Christabel | | | 1720 | SIN | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Nguyen, Thi Mai Hung | | wf | 2103 | VIE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Er, Si-Hui Vivian | | | 1789 | SIN | 0.50 | 1 | 0.05 | 15 | 0.75 | |
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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