Im not saying its bad. I think he is good and a t1 player.
Just saying he doesn't play enough on lan for this rating to be considered relevant, that's all.
GeT_RiGhT, for example, has 1.17 rating in over 1k maps on Lan. That's much more meaningful. The rating is lower but means he had to play consistently much more times to keep it at 1.17.