Chandrika dominated the 45-year-old age group, securing a gold medal in the women's doubles finals alongside her German partner, Claudia Wogelgsang, a former national singles bronze winner in her country.
The formidable duo overpowered Japan's Maki Jin and Mikiko Shimada with a commanding score of 21-7, 21-7 to clinch the world title.
Chandrika's incredible journey continued as she also clinched a spot in the women's singles final in the same age group.
Although she gave it her all, she had to settle for the silver medal, with a gallant effort which resultedin a 21-14, 21-13 loss to the Dutch top seed Georgy Trouerbach.
Meanwhile, Chandrika’s compatritot, Nadeesha Gayanthi, made her nation proud by securing a coveted bronze medal after going down to Japan's Mana Yatabe in the women's singles quarter-final of the 35-year-old age group.
She displayed her prowess and determination, despite losing with a scoreline of 21-10, 21-14.
Nadeesha’spath to glory included a hard-fought quarter-final victory against India's ParulRawat, where she emerged victorious with a scoreline of 21-19, 21-16.
Sri Lanka's badminton champions have undoubtedly left an impressive mark on the global stage, showcasing their exceptional talents and sportsmanship at the prestigious Championships.