Denis Oswald, the International Olympic Committee's permanent chair of the disciplinary commission, said Valieva claimed there was a mix-up at a Court of Arbitration for Sport (CAS) hearing into whether she should be allowed to continue competing.
Humpy, the world rapid champion, overcame her Chinese opponent in a close match with the Indian winning the decisive bullet game.
Valieva failed the test collected at the Russian national championships on Dec. 25
Harika had carried the Indian hopes nicely till the tie-breaker of the third round. However, she got a jolt in the first game of the rapid tie-break where both players had 25 minutes on their clock.
Pranaav Jerry Chopra and Sikki N Reddy also won their mixed doubles first round match, beating Denmark's Mathias Christiansen and Alexandra Boje 10-21, 21-16, 21-17.
World No.1 Hou Yifan defeated Sarasadat Khademalsharieh of Iran 7.5-2.5 to finish third.
Norwich opened the floodgates in one of three earlier kickoffs, with their new U.S. international signing Josh Sargent and Greek winger Christos Tzolis each scoring twice on their full debuts at Carrow Road.
Vaishali came back from 2-4 down to oust the experienced Ukrainian by winning the last two bullet games.
Vaishali, sister of the Indian chess prodigy and GM R Praggnanandhaa, scored impressive victories over Mariya Muzychuk (Ukraine) and Russia's Valentina Gunina on the opening day of the Blitz championship.
I don't feel that as a G7 it properly represents what's going on in the world. It's a very outdated group of countries.
R Praggnanandhaa emerged as unconquered king in the World Youth Chess Championship, in Mumbai, claiming the gold in the Under-18 Open category on Saturday.
Third seed Neha Uberoi of the United States and fifth seed Nina Bratchikova of Russia were knocked out by lesser fancied opponents in the US $25,000 NECC-ITF Women's Tennis Championship in Pune on Wednesday. Russia's Alexandra Panova got the better of Neha 7-6 (7-2), 7-5 to enter the quarter-finals. Joining Alexandra in the last eight was another unseeded player, Alexandra Kolesnihenko of Uzbekistan, who shocked fifth seed Nina Bratchikova of Russia 7-6 (10-8), 6-3.
The Victoria's Secret model shared pics of her Australian holiday on Instagram.
Ms M's Cannes journey isn't over yet...
Grandmaster D Harika missed out on some chances to settle for a draw with Georgia's Sopiko Guramishvili, while Padmini Rout survived a scare before enforcing a draw with China's Tan Zhongyi in the first game of the third round of World Women's Chess Championship in Tehran.
Russian teenage figure skater Kamila Valieva tumbled to fourth place in the women's singles event on Thursday, yielding to the pressure of a doping controversy that has rocked the Beijing Games.
The Indian team includes country's number two Vidit Gujrathi, P Harikrishna and Koneru Humpy. B Adhiban and D Harika are the the reserves members. The field for the event includes six former world champions, plus 12 others who have been Candidates to the throne at some point.
Kamila Valieva is one of the youngest Olympic athletes to test positive for a banned substance
Grandmaster Alexandra Kosteniuk played out a draw with Yifan Hoa of China in the second game of the finals but still led by a point in the World Women's Chess Championship in Nalchik (Russia) on Monday.
Grandmaster Koneru Humpy bowed out of the women's World Chess Championship succumbing to 14-year old Yifan Hao of China in the blitz tie-break games of the semi-finals in Nalchik, Russia on Friday. Humpy rose back to level scores twice but Yifan emerged as the better player in the blitz games where she won both the tie-break games and advanced to the final where she takes on Alexandra Kosteniuk of Russia.
Young Indian Grandmaster Vaishali Rameshbabu on Thursday beat International Master Munkhzul Turmunkh of Mongolia to storm into the semi-finals of the first leg of FIDE chess.com Women Speed Chess Championships but the country's top player Koneru Humpy bowed out in the opener.
The EFL said the final standings would be decided by an 'unweighted points per game' formula if required with promotion and relegation between divisions being retained.
Photos from the Australian Open matches played at Melbourne Park on Wednesday.
Relationship advice from author, psychologist and 'Marriage 101' course teacher Alexandra Solomon.
Fans carried rainbow flags to show their support for LGBTQ rights.
Summary of sports events and persons who made news on Sunday.
More star arrivals from the ongoing Cannes Film Festival, day seven.
FIPB rejects proposals from firms that have not divulged details of beneficial ownership or source of funding
Three women have become the first female submariners in the 110-year history of United Kingdom's Submarine Service, 24 years after the Royal Navy first allowed women to go to sea.
19-year-old Naomi Janumala stars in Rihanna's Fenty campaign.
Indian contingent has an opportunity to go deep in the draw and recapture the trophy which has been won by just two Indians so far -- the legendary Prakash Padukone (1980) and P Gopichand (2001).
'The Himalayan people may not represent a large or politically influential section of the population, but India's security depends on them.' 'Let us hope Sikkim remains a beacon of stability,' says Claude Arpi after a recent visit to the picturesque north eastern state.
Indian Grandmaster Dronavalli Harika staged a great comeback in the FIDE World Women's Chess Championship in Tehran, winning the second game against Tan Zhongyi of China to take the semi-final into a tie-breaker.
The Indian needs just a draw in the second game against Nana Dzagnidze of Georgia to qualify for the semis.
The Bollywood diva will be playing the villain in her Hollywood debut
Looking at the red carpet arrivals.
Back in chess just before the Olympiad after a nearly two-year hiatus, Humpy, who has been among the top women players for a long time, will now have to wait for another two years to have a go at the next world championship cycle.
Former World champion Viswanathan Anand struggled for the second day running as he was held to a draw by almost-retired Robert Hess of the United States in the second round of Isle of Man International Chess tournament.
Japan's Kimiko Date-Krumm, the grand old lady of the women's singles draw, became the oldest female player to reach the Wimbledon third round in the professional era on Thursday.
