If I sort the results by total X-chromosome cM, I get 90 other matches before mine (52 if I use my kit as a reference), yet I have 500 more atDNA cM than the next closest match.

My total X-chr in common is 3.8 cM (largest block 3.8 cM) and I have 580 cM total of atDNA in common.

Just to give you an example, one of his highest X matches has 57 total cM of atDNA, yet has 18.3 cM total X-chr in common.

If I use your values on a 1-to-1 x comparison I get 0 cM total.

My total X-chr in common is 3.8 cM (largest block 3.8 cM) and I have 580 cM total of atDNA in common.

Just to give you an example, one of his highest X matches has 57 total cM of atDNA, yet has 18.3 cM total X-chr in common.

If I use your values on a 1-to-1 x comparison I get 0 cM total.

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