Rory McIlroy let his emotions get the better of him during the final round of the DP World Tour Championship.McIlroy was in a tense battle with Eugenio Chacarra in Dubai as both players eyed the prestigious Race to Dubai title.McIlroy was angry at the cameramen in DubaiMcIlroy also took out his anger on a nearby rakeMcIlroy pulled away from Chacarra before the turn as the Order of Merit looked to be his.But with the Spaniard putting the pressure on again halfway through the back nine, McIlroy faltered.He parred the first four holes of his back nine before hitting a brilliant drive down the par-5 14th.He was in the perfect position but pulled his approach shot right and into a deep bunker.McIlroy could only splash it out and had to settle for another par on the must-birdie hole.And his frustration level was clearly hitting boiling point on the 14th.As he approached his ball in the sand, McIlroy was seen ushering away camera men behind the bunker.The movable cameras had been set up to capture McIlroy’s shot from behind but the Northern Irishman issued a swift warning to them to move.McIlroy’s caddie, Harry Diamond, was also seen talking to the camera technicians.After his bunker shot, the Grand Slam champion then took two swipes at the rake next to the trap in a rare show of anger from the usually levelled-headed star.McIlroy has be feeling the tension in Dubai this weekGettyMcIlroy did not hit the rake with full force but was clearly annoyed by his run of pars at a critical time.McIlroy shot a 72 on Saturday to pile the pressure on himself heading into Sunday’s season finale.The 37-year-old has also been left annoyed at the course conditions in Dubai this week.After his round of 70 on Friday, he said: “If anything, I started to get frustrated with the golf course. “As it dries out, lies and fairways aren’t very good, and greens start to get bumpy. “I started to get maybe a little bit frustrated with the course on the way in, but I think it’s just the nature of it – it’s a tough test.“I’ve been coming to this golf course for 17 years and this is the toughest I think it’s ever played. McIlroy was not happy during the final round in DubaiAFP“In my mind, you should be going out and shooting 66 or 65, and the course just isn’t set up that way this week. You just have to show a little bit more patience out there.” He added: “I played very solidly for those first 11 holes, then 12 felt like the first time I’d really put myself out of position.“Once you do start putting yourself out of position on this golf course, this setup, these conditions, it starts to get very, very difficult.“It’s very, very tricky once you get yourself out of position. So, easy to make bogeys. “It was nice to at least birdie the last and feel like I sort of salvaged the day a little bit with that birdie.”