Dosanjh (NHS) nah but superior can range from anywhere from top 10 percent to the top 1 person. the person with 4 superiors may have gotten 4 top 8 percents while people with 3 may have gotten like top 3 percent. it aint rigged, also it is based off of the cohort and the school, the person with 4 superiors may have been in a competitive school where his peers may have scored higher than him.