OSU is looking for more international/out-of-state students, and with grading systems being so different, admissions decisions may be heavily based on SAT scores.
In the profile of admitted students for 2016, the new SAT range is:
New SAT equivalent (Evidence-Based Reading and Writing + Math)
50% of admitted students scored between 1290 and 1430
25% scored below 1290
25% scored above 1430
I would say you need at least 1300 to have any shot, and probably 1350-1360 will give you an excellent chance.