Official Ratings/Rankings of ÖTTV, NÖTTV, STTV, KTTV, BTTV, TTTV, StTTV, WTTV, VTTV, OÖTTV, TTQ, TTSA, TTTA, TTV, and ELTTL.
Ratings Central: The World’s Most Accurate Rating System
HomePlayersEventsClubsPro PlayersInfo

Ackerman, John

All Events
DateEventInitial
Rating
Point
Change
Final
Rating
2017-11-18Minnesota Saturday Open1071±168−161055±85
2014-01-252014 Minnesota State Championships1324±175−2531071±97
2009-01-232009 Minnesota State Championships1360±104−361324±79
2008-01-252008 Minnesota State Championships1545±93−1851360±76
2007-06-022007 Minnesota Open1000±250+5451545±74

Info and Match Search
Rating-History Graph
Rank
Output this page as CSV: Text, Attachment