FIFA 11 remains top of the All-Formats chart, while Train2Game students may be surprised to see Call of Duty: Black Ops has slipped to third.

EA’s FIFA 11 is this years top selling game,  having taken first from Call of Duty: Black Ops last week. It’s the fourth week the football giant has held the top spot, having originally claimed Number One after its release at the very end of September.

Call of Duty: Black Ops once again slips down a position to third, after previously holding number one for a total of eight weeks including at Christmas. Could Train2Game students see Call of Duty: Black Ops slipping further down the charts in the coming weeks? FIFA 11 and Black Ops are separated by Just Dance 2 which climbs from fourth up to second.

The top five is rounded out by Need for Speed: Hot Pursuit which drops once place to fourth, while Wii Fit Plus re-enters the top ten and takes fifth after jumping eight spots up the charts.

The success of Wii Fit Plus causes Assassin’s Creed: Brotherhood – which the Train2Game blog reported as one of the biggest surprises of last year – to drop one place to sixth. Former Number One Gran Turismo 5 remains in seventh place.

Another former chart topper in the form of Fallout: New Vegas continues its steady climb up the chart moving up one position to eighth place. It takes the place of The Sims 3 which drops to ninth, while the top ten is completed by Kinect Sports.

Mass Effect 2 has re-entered the charts ahead of its PlayStation 3 release and takes 18^th spot.

The UKIE GfK Chart-Track All Formats Top Ten for the week ending January 8^th 2011 is as follows:

1. FIFA 11 (Electronic Arts)
2. Just Dance 2 (Ubisoft)
3. Call of Duty: Black Ops (Activision)
4. Need For Speed: Hot Pursuit (Electronic Arts)
5. Wii Fit Plus (Nintendo)
6. Assassin’s Creed: Brotherhood (Ubisoft)
7. Gran Turismo 5 (Sony)
8. Fallout: New Vegas (Bethesda)
9. The Sims 3 (Electronic Arts)
10. Kinect Sports (Microsoft)

So Train2Game, what are your thoughts on this weeks chart? Do you think Call of Duty: Black Ops will continue to slip, or will it reclaim Number One in the future? Could Just Dance 2 take the top spot next week?

And with Square Enix releasing Kingdom Hearts: Re: coded for the Nintendo DS – which you can read about here on the Thoughts of Train2Game blog –  this week, do you think it’ll feature in the top ten come Monday?

As usual, Train2Game blog readers can leave their thoughts here on the Train2Game blog, or on the Train2Game forum.