HART Trevor · TRINIDAD AND TOBAGO

396rank
-2.0Butler · 60 bds
-0.03per board
±4.0swing
-0.28vs par /bd · #444/672
-0.35adjusted /bd
Butler per round: -15 0.5 -24 -2.1 22.8 15.8by round

vs par split: bidding +0.00 · play -0.61

Strength of schedule: opponents averaged -0.31/bd (an easy draw) → opponent-adjusted -0.35/bd

Card play — on target: opening leads 75.0% #511 of 671 · declarer play 50.0% #664 of 671 · defence 70.0% #655 of 672

Card play by contract type — on target
vs NTvs a suit
Opening leads·75.0% (12)
Declarer play·50.0% (8)
Defence·70.0% (20)

Opening leads by suit led: ♠ 100.0% (1) · ♥ 100.0% (3) · ♦ 40.0% (5) · ♣ 100.0% (3)

vs par by strain: a suit -0.60 (38)

vs par by level: part-score -0.10 (20) · game -1.35 (17) · slam +2.00 (1)

By role: declaring +0.39/bd (-1.69 vs par · 29) · defending -0.43/bd (+1.03 vs par · 31)

By vulnerability: vulnerable -0.09/bd (-0.03 vs par · 32) · not vulnerable +0.04/bd (-0.57 vs par · 28)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3R.MappX.Li – H.ChenOpen10-15.0-1.50-2.80
Round 4R.MappS.Yang – J.ParkOpen10+0.5+0.05-0.10
Round 5D.ClarkeK.Takahashi – M.FukazawaClosed10-24.0-2.40-1.70
Round 8R.VieiraL.Shen – L.WangClosed10-2.1-0.21-0.60
Round 9R.VieiraY.Mei – G.LeiClosed10+22.8+2.28+2.90
Round 10R.VieiraN.Senior – G.Hecht-JohansenClosed10+15.8+1.58+0.60

Every board — best Butler first↑ top

vs par = IMPs this pair scored above (+) or below (−) the board’s double-dummy par — what bidding and play (theirs and the opponents’) added or gave away against perfect play.

ButlerRoundOpponentsBdContractLeadResvs par
+9.7Round 9HUBEI YICHANG223N♣4-2+12
+7.2Round 4KOREA-CHINA45♦♣A=-1
+6.6Round 10FIREWORKS25♦x♥K=+4
+6.5Round 3CHINA LIUPANSHUI273N♥9=+7
+5.5Round 9HUBEI YICHANG291N♠2+1+6
+5.2Round 9HUBEI YICHANG213N♣7+2+6
+5.2Round 10FIREWORKS94♥♠4=+8
+5.0Round 10FIREWORKS84♠♦A-3+2
+4.6Round 8QING HAI113N♦6+1+4
+4.0Round 5NANIWADA121N♦6-1+5
+3.7Round 3CHINA LIUPANSHUI265♦x♦3-1+3
+3.7Round 4KOREA-CHINA64♣♦K-1+12
+3.1Round 9HUBEI YICHANG264♠♦7-1+6
+3.0Round 10FIREWORKS11N♠10-2+1
+2.9Round 5NANIWADA172♠♣3=+6
+2.6Round 3CHINA LIUPANSHUI223N♥2+3-3
+2.6Round 5NANIWADA142♠♥5+2+2
+2.3Round 9HUBEI YICHANG253N♦2-1+6
+2.1Round 4KOREA-CHINA83♠♦Q+1+1
+1.6Round 9HUBEI YICHANG272♠♦9=-1
+1.5Round 8QING HAI173N♥9+1-5
+1.4Round 8QING HAI192♦♥K-1-2
+0.9Round 8QING HAI134♠♦9+2+7
+0.4Round 9HUBEI YICHANG285♦♠A+1-5
+0.1Round 4KOREA-CHINA23N♠3+1+0
-0.0Round 10FIREWORKS102♠♣5=+0
-0.1Round 8QING HAI162♠♥K=+1
-0.3Round 3CHINA LIUPANSHUI212N♣10=-1
-0.3Round 10FIREWORKS54♠♦8+2-11
-0.5Round 10FIREWORKS73♣♠8=+9
-0.7Round 5NANIWADA162N♥2+1+0
-0.7Round 8QING HAI142♦♥9-1-2
-0.8Round 4KOREA-CHINA10Pass-3
-0.8Round 10FIREWORKS32♦♣Q-2-1
-0.9Round 9HUBEI YICHANG244♥♠J=+5
-1.0Round 10FIREWORKS41N♣7-1-5
-1.1Round 9HUBEI YICHANG231N♥2+2-1
-1.3Round 3CHINA LIUPANSHUI295♦♣A+1+1
-1.3Round 5NANIWADA112♠♦A=-5
-1.3Round 8QING HAI151N♣2+1+1
-1.4Round 4KOREA-CHINA72♠♣3+1+0
-1.4Round 10FIREWORKS64♠♣K+1-1
-1.5Round 4KOREA-CHINA33N♥3+1+1
-2.3Round 3CHINA LIUPANSHUI233N♦4+2+0
-2.4Round 5NANIWADA183♠♣K=+0
-2.4Round 8QING HAI182♠♥Q-1-4
-2.6Round 8QING HAI204♠♦J=+0
-2.7Round 4KOREA-CHINA92♠♦A-2-5
-2.9Round 4KOREA-CHINA52♥♦A=-5
-3.0Round 9HUBEI YICHANG304♠♥Q-1-5
-3.2Round 5NANIWADA193♥♦5+1-2
-3.3Round 4KOREA-CHINA13♠♥5=-1
-3.4Round 8QING HAI123N♣7-2-6
-4.5Round 3CHINA LIUPANSHUI242♥♦3-1-5
-6.3Round 3CHINA LIUPANSHUI284♥♣3-1-11
-6.4Round 5NANIWADA156♦♣6=+2
-6.5Round 3CHINA LIUPANSHUI303N♦5-1-12
-6.6Round 3CHINA LIUPANSHUI251Nx♠6+1-7
-8.1Round 5NANIWADA135♣x♥3-1-12
-11.4Round 5NANIWADA205♠♣A-1-13