They lowered my grade points by three (on a 100 scale), strangely, they never gave a GPA on a 4 scale on my evaluation. I sent in a challenge and it took for ever. So I withdrew the challenge and sent every law school I applied a letter explaining the situation.
The law schools don't really care GPAs of international students, so you better nail your LSAT to get into T14 (>170 should get you in one of them), of course, PKU or THU helps too.