Something doesn't look right. A quick glance says you have a 200 yd zero but the -23.7inches/- 5.7MOA path would relate to a 100 yd zero calc. Mmm let me find go and fire up Shooter.
One full turn on your scope looks like 18 IPHY = 72 clicks. You also mention 200 metres. What range have you sighted in at? Metric or Imperial distances?
Ignore first bit, your calcs look OK.
-23.7 inches at 400 yards = -23.7 divided by 1.047 divided by 4 (hundred yards) = 5.659 MOA.
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