skepsci comments on The Curve of Capability - Less Wrong

18 Post author: rwallace 04 November 2010 08:22PM

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Comment author: skepsci 29 February 2012 07:19:41AM 0 points [-]

The difference is between amateur and professional ratings. Amateur dan ratings, just like kyu ratings, are designed so that a difference of n ranks corresponds to suitability of a n-stone handicap, but pro dan ratings are more bunched together.

See Wikipedia:Go pro.