Moved from 9x9
PlatinumDragon: In my opinion and experience, the difference between a 25-kyu and 1-kyu is less than 1 stone on a 9x9 board.
Balance138?: I don't know what the difference is, but I give 4 stones to 25 kyu players and I am only 12 kyu.
Monteo? (9D) 9x9 is the favorite board for many serious players, not just beginners. Top 9x9 players (9D) didn’t play 19x19 and top 19x19 players, including AlphaGo, are very weak at 9x9.