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Rapid:
Individual Calculations November 2012 |
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| Lee, Qing Aun Total change: -10.40 | |   |
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| Children's Day Chess Challenge 2012 | Singapore | SGP | 2012-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1611 | 1.00 | 2 | 0.48 | 20 | 9.60 | |
|  Lau, Xian Hui Rudolph | | | 1682 | SIN | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Tin, Jingyao | f | | 1950 | SIN | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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) | | | | 24th National Rapid Chess Championships 2012 - Challengers | Singapore | SGP | 2012-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1611 | 0.00 | 2 | -1.00 | 20 | -20.00 | |
|  Heng, Zheng Kai | | | 1560 | SIN | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Woong, Zhi Wei William | | | 1664 | SIN | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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