I agree with Sundance about the S-B being a bit unfair. In the First Official BK tournament, 10 x 10 reversi, both myself and Stromovous have won 5 games each. Yet he will go through to the next round without me because his S-B will work out higher than mine. Would it be so bad to drop the S-B? The later rounds will soon filter out those who may be there more by luck than skill, and it seem much fairer to go through on points (how many games you've won) than by the S-B system.