DAI Hanyang · SX XNWY

21rank
+33.6Butler · 60 bds
+0.56per board
±4.3swing
-0.38vs par /bd · #41/61
+1.25adjusted /bd
Butler per round: 17.2 21 3.6 -4.9 -8.8 5.5by round

vs par split: bidding -0.45 · play +0.19

Strength of schedule: opponents averaged +0.69/bd (a tough draw) → opponent-adjusted +1.25/bd

Card play — on target: opening leads 68.8% #51 of 60 · declarer play 76.9% #22 of 60 · defence 89.3% #12 of 61

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (6)70.0% (10)
Declarer play66.7% (6)85.7% (7)
Defence92.3% (13)86.7% (15)

Opening leads by suit led: ♠ 100.0% (3) · ♥ 50.0% (2) · ♦ 75.0% (4) · ♣ 57.1% (7)

vs par by strain: NT +1.59 (22) · a suit -1.39 (36)

vs par by level: part-score -0.80 (25) · game +0.50 (30) · slam -3.33 (3)

By role: declaring +0.66/bd (-3.31 vs par · 32) · defending +0.45/bd (+2.96 vs par · 28)

By vulnerability: vulnerable +0.63/bd (-0.60 vs par · 30) · not vulnerable +0.49/bd (-0.17 vs par · 30)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1T.ZhangS.Capobianco – F.PortaOpen10+17.2+1.72-0.70
Round 2T.ZhangR.Pan – B.JiangOpen10+21.0+2.10+1.10
Round 4T.ZhangC.Lo – Y.ChenOpen10+3.6+0.36-3.00
Round 6W.XueR.Li – Y.ShangOpen10-4.9-0.49-0.10
Round 7T.ZhangY.Huang – Y.LanOpen10-8.8-0.88+0.60
Round 8W.XueZ.Lin – D.LiuOpen10+5.5+0.55-0.20

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
+11.4Round 6SX HYSW225♦♣6-1+13
+10.9Round 2CHINA RDFZ1176♥x♦4-2+12
+8.1Round 1ITALIA54♥♠A-1-1
+7.5Round 2CHINA RDFZ1205♠♣5=+1
+7.0Round 2CHINA RDFZ1123NT♠5-2+8
+6.3Round 1ITALIA41NT♣2+1+0
+6.3Round 7CHINESE TAIPEI WHITE62NT♣3-1+12
+6.2Round 4CHINESE TAIPEI BLUE43NT♥8=-2
+4.9Round 1ITALIA23♣♦10=-1
+4.8Round 8CHINA RDFZ3132♥♦8=+5
+4.5Round 2CHINA RDFZ1191NT♥8-1+4
+4.3Round 4CHINESE TAIPEI BLUE93NT♥7+2-10
+4.3Round 8CHINA RDFZ3184♥♦8=+3
+3.5Round 4CHINESE TAIPEI BLUE104♠♣K+1+0
+3.2Round 8CHINA RDFZ3152♠♥6+1+1
+3.2Round 8CHINA RDFZ3204♠♦5+2+1
+3.1Round 6SX HYSW216♥♦A+1-11
+3.0Round 6SX HYSW272NT♠K-2+5
+2.9Round 1ITALIA33NT♠J=-1
+2.6Round 1ITALIA63NT♠4-1+8
+2.5Round 1ITALIA93NT♥2-1+5
+2.2Round 4CHINESE TAIPEI BLUE22♦♣K+2+0
+2.1Round 2CHINA RDFZ1143NT♣6=-2
+2.1Round 7CHINESE TAIPEI WHITE23♥♣4-2+0
+1.8Round 1ITALIA102♣♠J+1+0
+1.1Round 2CHINA RDFZ1181NT♥2=+5
+0.8Round 8CHINA RDFZ3112♠♦2=+0
+0.4Round 7CHINESE TAIPEI WHITE14♥♣5+1+11
+0.3Round 6SX HYSW243NT♣2+1+11
+0.2Round 1ITALIA84♣♦K-1-2
+0.2Round 6SX HYSW303♥♣2=-7
-0.1Round 8CHINA RDFZ3142♦♣Q=-1
-0.4Round 4CHINESE TAIPEI BLUE54♠♣A=+1
-0.8Round 8CHINA RDFZ3194♠♥5+1+0
-0.9Round 7CHINESE TAIPEI WHITE74♠♦9+1-13
-0.9Round 7CHINESE TAIPEI WHITE83NT♥6+3+11
-1.2Round 4CHINESE TAIPEI BLUE62♠♦3=+1
-1.3Round 8CHINA RDFZ3123NT♣7+2-1
-1.5Round 4CHINESE TAIPEI BLUE7Pass-4
-1.7Round 2CHINA RDFZ1115♥♣5=-1
-1.8Round 2CHINA RDFZ1131NT♣8+1+1
-1.9Round 7CHINESE TAIPEI WHITE96♥♦4+1-11
-2.0Round 4CHINESE TAIPEI BLUE13♠♣Q-3-6
-2.0Round 7CHINESE TAIPEI WHITE45♦♥K-3-3
-2.2Round 6SX HYSW282♥♣A+1-1
-2.3Round 8CHINA RDFZ317Pass-4
-2.6Round 6SX HYSW294NT♦6=+12
-2.8Round 4CHINESE TAIPEI BLUE82♠♦J+5-4
-3.2Round 7CHINESE TAIPEI WHITE53NT♠8=+1
-3.7Round 2CHINA RDFZ1163♥♠5-1-6
-4.1Round 7CHINESE TAIPEI WHITE33NT♠7+2-1
-4.6Round 7CHINESE TAIPEI WHITE104♥♠A+2-1
-4.7Round 4CHINESE TAIPEI BLUE33♥♦3-3-6
-4.9Round 1ITALIA11NT♥4+1-6
-4.9Round 2CHINA RDFZ1153NT♦K+3-11
-5.0Round 6SX HYSW233♠♦K-2-8
-5.3Round 6SX HYSW264♠♦6+1-1
-6.3Round 8CHINA RDFZ3162♣♠3=-6
-7.2Round 1ITALIA74♠♥4-3-9
-7.8Round 6SX HYSW253NT♥3-1-14