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Individual Calculations December 2015 |
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| Lau, Xian Hui Rudolph Total change: 32.40 | |   |
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| 32nd National Age-Group Chess Championships 2015 - Open Under-20 | Singapore | SGP | 2015-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 1904 | 4.00 | 6 | 0.81 | 40 | 32.40 | |
|  Lau, Matthew Ende | | | 1797 | SIN | 0.50 | 1 | -0.15 | 40 | -6.00 | |  Tan, Jin Chew Andrew | | | 1861 | SIN | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Tin, Jingyao | m | | 2304 * | SIN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chow, Kit Meng Jordan Max | | | 1773 | SIN | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Tan, Soon Wei Dawson | | | 1837 | MAS | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Lee, Shi Hao | | | 1807 | SIN | 0.50 | 1 | -0.13 | 40 | -5.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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