sometimes in the roster of their team to the NTRP shown when you search for the individual player name in tennislink. Example: This player i know, is a 3.0 as per the searching for her name in tennislink. but she is registered for a team this fall and in the roster shows 3.5. Why? Also, what helps more to a player to get bumped levels: playing singles, tournaments, beating oponents with a big margin?