I'm pretty sure its OBS + Slugging Percentage. But last night i had the best night ever. With my 12 player team having totals of 53 AB & 21 Hits w/ 8 HR & 48 TB. I'm sure thats not what is needed to calculate OPS. but here is Justin Morneaus line from yesterday.

6/10 3-HR's 1-BB 0-K 15-TB - he had 3 singles and 3 homeruns. and batted 600. Is this enough to know what his ops is. How do we calculate that.

Overall i had a biggest night ever and my ops hardly budged, i went up but another team that didn't do better than me surpassed me in OPS. I'm just confused. I see OPS numbers liek 3.600 & 2.154 & 1.600. I thought that if someone was on base 100% of the time their OBS would be 1.000, if so what is the other 2.600 added in to the 3.600 number. I guess my real trouble is how is slugging calculated if 1.000 is the highest you can get for OBS, then slugging is all im having trouble with.