"reversed position" is a correct and usable phrase in written English.
You can use it when you want to describe a change in an order or arrangement, such as when the first and second place contestants switch spots in a competition. For example: "After the final event, the first and second place contestants had switched places in a reversed position."
Prices have reversed position as well.
Having once voted against the Bush cuts, Mr. McCain has reversed position and now has even enlisted Mr. Laffer as a special adviser.
As it became a net cultural exporter and its content industries saw their advantage in the Continental ideology of strong authors' rights, the United States reversed position on copyright, weakening its commitment to the ideal of universal enlightenment a history that reveals that today's open-access advocates are heirs of a venerable American tradition.
To this aim, a multifunctional heat exchanger/reactor geometry is investigated, consisting of a circular pipe where five arrays of four equally spaced trapezoidal vortex generators are inserted and inclined in a reversed position opposite to the flow direction with an angle of 45° with respect to the pipe wall.
In the upper, chalazal pole of the embryo-sac, a typical egg-apparatus with a central egg-cell and two adjacent synergids cells is developed, while in the micropylar pole three antipodes are formed, all that determines an embryo-sac of reversed position.
THE NEWS Gen. Colin L. Powell, who opposed allowing gay men and lesbians to serve openly in the military when he was the nation's top officer in the 1990s, reversed position, saying he supported efforts to end the "don't ask, don't tell" compromise that he helped usher in.
Larry Summers, Barack Obama's chief economic adviser, once predicted that America would get a VAT when the two sides reversed positions.
He reversed positions he had taken through the entire campaign.
But soon after President Donald Trump took office, the department reversed positions, arguing that SB 5 fixed the discriminatory issues.
There are future doctoral dissertations waiting to be written about how and why Democrats and Republicans reversed positions on the merits of the for-profit trade-school sector.
The automatic annotation used GeneMarkS (http://exon.gatech.edu/genemark) to identify putative coding regions and BLAST (www.ncbi.nlm.nih.gov/blast) and reversed position-specific (RPS BLAST to assign function on the basis of sequence similarity.
