“…Numerous variants and extensions of the pairwise comparisons method have found application in economy [46], consumer research [20], management [41,45,54], construction [15], military science [24], education and science [28,42], chemical engineering [14], oil industry [23] and others. The pairwise comparisons method is still under development and inspires researchers who conduct work on the inconsistency of the paired comparisons [2,4,7,33,37], incompleteness of decision data [13,18,39,40], data accuracy [27], priority calculations [5,25,34,36,43], representation of uncertain knowledge [1,47,57] as well as new methods based on the pairwise comparisons principle [32,35,47,48].…”