The WCCF rating system is an adaptation of the ELO scale. It is based on the concept that ratings should reflect playing strength rather than serve as reward. High Wins means: number of points the higher rated player gains and the lower rated player loses if the higher rated player wins the game.  Low Wins means: number of points higher rated player loses and the lower rated player gains if the lower rated player wins the game. Draw means: the lower rated player gains points and the higher rated player loses points. DIFFERENCE 000-012 013-037 038-062 063-087 088-112 113-137 138-162 163-187 188-212 213-237 238-262 263-287 288-312 313-337 338-362 363-387 388-plus  HIGH WINS 16 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00 LOW WINS 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 DRAW 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16