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Individual Calculations January 2020 |
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| Ng, Jan-Ray Benjamin Total change: 0.00 | |   |
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| 5th Singapore Amateur Chess Championship 2019 | Singapore | SGP | 2019-11-30 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1109 | 0 | 1.00 | 6 | 0.00 | 836 | | 0.00 | |
|  Chang, Hong Yu Henrison | | | 1233 | SGP | 0.00 | 1 | 0.00 | | 0.00 | |  Sun, Shilian | | | 1094 | SGP | 0.00 | 1 | 0.00 | | 0.00 | | | Vedika, Gupta | | | 1131 | SGP | 1.00 | 1 | 0.00 | | 0.00 | | | Vivek, Amarnani | | | 1118 | IND | 0.00 | 1 | 0.00 | | 0.00 | | | Ding, Simeng | | | 1065 | SGP | 0.00 | 1 | 0.00 | | 0.00 | | | Ng, Jing Xuan Alyssa | | | 1011 | SGP | 0.00 | 1 | 0.00 | | 0.00 | |
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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