James Chester scored the winner for the visitors as Steve Bruce's side left Loftus Road with a 1-0 victory.
However, Fernandes is remaining positive about his side's situation, suggesting that their performance was far superior to how the Rs used to play in the Premier League.
One of those days but many positives and on our day woukd have been another result. Last two starts in ... http://t.co/ZRLJ0Teyxg— Tony Fernandes (@tonyfernandes) August 16, 2014
19 chances. Need to convert them but we created them. Few more signings to go.— Tony Fernandes (@tonyfernandes) August 16, 2014
Normally when we lose I'm completely despondent. Dissapointed but boy a lot better than previous. Cruel but that's premier League. Spurs— Tony Fernandes (@tonyfernandes) August 16, 2014
The QPR owner also revealed that manager Harry Redknapp was in a similarly positive state of mind after the game.
Just spoken to Harry. He's same as me. Normally after we lose he's despondent. But he's upbeat.— Tony Fernandes (@tonyfernandes) August 16, 2014
Felix Magath's Fulham side made it two defeats out of two against Millwall on Saturday afternoon.
For the second week in a row, the Cottagers dominated possession, registering more than 60 per cent of it, but failed to score as Ian Holloway's side won 1-0.
By contrast, that was Millwall's second league win out of two - and third in a row in all competitions
Fulham, meanwhile, were coming off the back of similar defeat to Ipswich Town, when they were beaten 2-1 by Mick McCarthy's men.
It was Martyn Woolford that struck the killer blow for the visitors in the first half.
Fulham's next Championship action comes against Wolves on Wednesday night. Last season, there was a whole division between the sides, as Wolves were in League One and Fulham in the Premier League.