Question about unit stats.

[Ferdinand]

I opened units.xls because I want to know what the units stats are. Unfortunately, I don't know what most of the numbers mean. What is Chance To Kill? Is that a percentage? what is ATTRN (d,a) ? How do DMG melee, DMG ranged, and DFNCE work? Anybody got any idea about any of this?

[Elvain]

CTK=chance to kill in %
DMGmelee=damage in melee
DFNCE=defence - percentage of blocked hits