Mary Duncan

Rating History

Crew Rating

Crew effect over their career (not scaled to a team): 28.03 league percentile among ICSA crews with 30+ races (uncertainty ±0.108 rating points, on a spread of about 0.04 between crews; 99 races with rated skippers).

No season rating is shown: this sailor has not crewed 8 or more races in one season on a team with at least 3 such crews. The career figure above comes from all their races with rated skippers.

Regatta Role Div Races Avg
Fall 2015 Team page Season
Baldwin Wood Crew A 2 4.0
Spring 2011 Team page Season
USF Women's Intersectional W Skipper B 13 5.4
Sperry Top-Sider/ICSA Women's FINALS W Skipper B 7 16.0
SEISA Dinghy Championship Crew A 10 1.8
ICSA Coed Dinghy Eastern Semifinals Crew A, B 10 15.7
Harris Kempner Memorial 2011 Skipper B 9 4.3
82nd Boston Dinghy Cup Crew B 16 17.1
Fall 2010 Team page Season
Troy Swetman Skipper B 10 3.4
Kathryn Hammond Memorial Crew B 11 2.9
Spring 2010 Team page Season
SEISA Women's W Crew A 10 2.3
ICSA Western Semifinals Crew A 10 13.2
Harris L. Kempner Crew A 10 4.5
Charleston Spring Crew A 12 15.1
Spring 2009 Team page Season
ICSA Eastern Semifinals Crew A 8 11.2