wierd online ranking question

[Ibrahimovic21045]

i was looking over my stats in my player hub. my ranking was around 1000th. i went over to my recent games played and viewed the player hub of the last player i had just finished beating. strangely, i was listed as a 800 or so ranked player in his recent games list. he was unranked and there is no way i jumped 200 ranks for beating an unranked opponent. i even double checked my hub again and it still said 1000 something. whats going on?