Is it a coincidence? I believe the EGF ratings use a variation of the Elo formula, and have been parametrised specifically to fit kyu/dan ranks. So it looks more a design decision and less a coincidence?
Is it a coincidence? I believe the EGF ratings use a variation of the Elo formula, and have been parametrised specifically to fit kyu/dan ranks. So it looks more a design decision and less a coincidence?