In order to get the rankings, I created a point system that would give a clear description of why the wrestler is ranked the way that they are. Also note that I considered main event matches and title matches separately, but if a wrestler was in a main event that was also a title match, they got points for both the only case where a wrestler gets points in two categories at once.
Fight in WM = two points; this is the participation award since it is difficult for a wrestler to make it.
WrestleMania, so by having a regular non title match, but not winning it, they get two points.
Win in WM = five point; this is simple enough, you win your non-title match, you get five points.
Fight in MITB = five points; since there could be multiple wrestlers in the MITB match a wrestler gets five points for participation.
Win in MITB = 15 pts; with how difficult it is to win the MITB the wrestler who does win gets a nice bump in points by getting 15.
Fight in European/tag/cruiserweight/hardcore title match = five pts (title level one)
Win in tag/cruiserweight/hardcore title match = 10 pts
Fight in IC/US/ECW title match = 10 pts (title level two)
Win in IC/US/ECW title match = 15 pts
Fight in world title match =15 pts
Win in world title match = 20 pts
Fight in main event = 20 pts; the biggest honor a wrestler can have bestowed upon them is being able to wrestle in the main event of the biggest show of the year.
Win in main event = 25 pts; the biggest accomplishment a wrestler can have at Wrestlemania, only to be topped if it's also a title match, or the wrestler somehow finds a way to break the Undertaker's streak.
Fights ending in a no contest or draw are counted as a win for both competitors.
Fights ending in double DQ or countout count as a loss for both competitors.