So we know that Chris got 38% to save against Arron's 62% according to BOTS, but the Victoria eviction % is now on Wiki. It says that Victoria received 30% save vote. And so that meant Lydia got 31% (if we believe the 1% difference), leaving Conor with 39%. So Conor didn't win by a landslide.
http://en.wikipedia.org/wiki/Big_Brother_13_(UK)