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Individual Calculations January 2018 |
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| Tan, Teck Woon Total change: -26.40 | |   |
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| 3rd Singapore Amateur Chess Championships 2017 | Singapore | SGP | 2017-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1279 | 1629 | 4.00 | 6 | -1.32 | 20 | -26.40 | |
|  Sun, Hongyi | | | 1229 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chow, Guo Quan Jovan | | | 1244 | SGP | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Chung, Ming Kin Daniel | | | 1229 * | SGP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sow, Miaogeng Malcolm | | | 1391 | SGP | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Brandstaetter, Mark Pieter | | | 1254 | AUT | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Chow, Tze Yang Isaac | | | 1326 | SGP | 0.50 | 1 | -0.36 | 20 | -7.20 | | | * 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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