Rory McIlroy has won the Tour Championship with a final round 66 for a 21-under, 263 total. He has now won the FedEx Cup three times.
Sungjae Im and Scottie Scheffler finished second at 20-under, Schauffele came fourth at 18-under and Max Homa tied for fifth with Justin Thomas at 17-under.
McIlroy moves up one place to number 3 this week, Im up one to 18, Scheffler stays at number 1, Schauffele stays at number 5, Homa up two to 20 and Thomas stays at number 7.
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Thriston Lawrence has won the Omega European Masters in a playoff after a final round 69 for an 18-under, 262 total.
Matt Wallace came second, Richard Mansell finished third at 16-under and Jorge Campillo, Antoine Rozner and Scott Jamieson tied for fourth at 15-under.
Lawrence moves up to 87 from 131 this week, Wallace to 138 from 175, Mansell to 220 from 256, Campillo to 313 from 351, Rozner to 223 from 235 and Jamieson to 325 from 362.