asetblitz 

Usage: asetblitz handle rating won lost drew RD
RESTRICTED TO ADMINISTRATORS.

  This command allows admins to set a user's statistics for Blitz games.  The
parameters are self-explanatory: rating, # of wins, # of losses, # of draws,
and ratings deviation.

See ahelp:  asetstd  asetwild
See help:  glicko  ratings

[Last modified: July 17, 1995 -- Friar]