It all appears calm at the top of the table for Period 7. Atkins' India's 'Spartan' hold their first place but Atkins' China 'One Atkins' move up two places to second, Mott Mac's 'Nott MacDonalds' drop one to third, Atkins' India's 'Singularity' rise one to fourth, Arup's 'SUPERnOVA' drop two to fifth and Atkins' India's 'ATRIUM' rise two to sixth. So there is some movement in the top six but nothing dramatic.
Below the waterline kicking hard, are teams from Atkins India, Arup, AECOM, Amey and Fluor BV with others not far behind.
With an average improvement of around 15% with a standard deviation of 10% there is great movement outside the top six with many teams moving more than twenty five places. Notable movements that a quick scan reveals are AECOM's 'AECOM and get some', Arup's 'Mind over matter' and 'Arup Funk', Flour BV's 'EPIC', NPS's 'Summit Construction Group', Waterman's 'Bridge over troubled Water' and Buro Happold's 'MERITocracy'. There are others with equally big movements and all this indicates that the leading group can't sit smugly secure. It is still game very much on.
However there are others going in the other direction. It all depends on the quality of decisions taken in your team.