What is the European Tour (DP World Tour) cut rule, and how is the cut line determined?

Most European Tour (DP World Tour) events have a cut after two rounds, or 36 holes, down to a field for the final two rounds. As of the 2017-18 season, the cut rule is down to the top 65 players and ties, with those players getting to finish out the tournament provided less than 78 […]