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Individual Calculations January 2020 |
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| Foo, Weng Chew Total change: -51.20 | |   |
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| 5th Singapore Amateur Chess Championship 2019 | Singapore | SGP | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1186 | 1212 | 1.50 | 5 | -1.28 | 40 | -51.20 | |
|  Chua, Chee Sian Sebastien | | | 1612 * | MAS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Liew, Tze Hsien | | | 1069 | SGP | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Sun, Shilian | | | 1094 | SGP | 0.00 | 1 | -0.66 | 40 | -26.40 | |  Arin, Sacheendran | | | 1114 | IND | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Lambreghts, Kasper Yuen | | | 1042 | SGP | 1.00 | 1 | 0.28 | 40 | 11.20 | | | * 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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