magnification, leverage, amplification, scaling factor, scale factor, competitiveness rating (e.g. for university entrance), applicant-to-acceptance ratio
倍増【ばいぞう】
doubling, double
人一倍【ひといちばい】
(much) more than others, exceedingly, extremely, unusually
一倍【いちばい】
multiplying by one, original amount, (even) more, double, twice (as much), twofold
