🇦🇺 HOFFMAN David · AUSTRALIA

51rank
+10.0Butler · 168 bds
+0.06per board
±4.1swing
-0.08vs par /bd · #69/126
-0.18adjusted /bd
Butler per round: 5.9 2 21.5 -10.5 2.5 4.9 -8 23.5 -2.9 0.3 18.4 -22.5 -20.6 -4.5by round

vs par split: bidding -0.26 · play +0.11

Strength of schedule: opponents averaged -0.24/bd (an easy draw) → opponent-adjusted -0.18/bd

Card play — on target: opening leads 87.8% #24 of 126 · declarer play 81.4% #21 of 125 · defence 84.6% #83 of 126

Card play by contract type — on target
vs NTvs a suit
Opening leads83.3% (12)89.7% (29)
Declarer play90.0% (10)78.8% (33)
Defence75.0% (24)88.9% (54)

Opening leads by suit led: ♠ 100.0% (10) · ♥ 84.6% (13) · ♦ 75.0% (8) · ♣ 90.0% (10)

vs par by strain: NT +0.65 (48) · a suit -0.46 (119)

vs par by level: part-score -0.03 (58) · game +0.01 (98) · slam -2.09 (11)

By role: declaring +0.36/bd (-2.51 vs par · 90) · defending -0.28/bd (+2.73 vs par · 78)

By vulnerability: vulnerable +0.20/bd (+0.48 vs par · 84) · not vulnerable -0.08/bd (-0.63 vs par · 84)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.BourkeO.Correa – G.PoncioniClosed12+5.9+0.49-1.25
Round 2M.BourkeC.Chen – K.ChenOpen12+2.0+0.17-0.50
Round 5M.BourkeA.Ornstein – S.PicusClosed12+21.5+1.79+1.50
Round 6M.BourkeH.Curran – A.FitzpatrickClosed12-10.5-0.88-2.75
Round 7M.BourkeA.Hydes – S.GrossClosed12+2.5+0.21+0.58
Round 9M.BourkeT.Edis – E.EdisClosed12+4.9+0.41+1.67
Round 13M.BourkeT.Sen – E.Kondakci SenClosed12-8.0-0.67-2.17
Round 15M.BourkeE.Orenstein – D.BirmanClosed12+23.5+1.96+3.83
Round 16M.BourkeC.Serek – D.KazmuchaOpen12-2.9-0.24-1.00
Round 17M.BourkeX.Hou – H.WangClosed12+0.3+0.02+1.50
Round 18M.BourkeJ.Henneberg – M.HennebergOpen12+18.4+1.53+0.58
Round 20M.BourkeJ.Coutts – E.MoskovskyClosed12-22.5-1.88-0.58
Round 21M.BourkeM.Montanari – B.CesariClosed12-20.6-1.72-3.50
Round 22M.BourkeA.Dubinin – T.PonomarevaOpen12-4.5-0.38+1.00

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
+11.5Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND124NT♥9+2+14
+10.9Round 1🇧🇷 BRAZIL124♥♦Q=+11
+10.2Round 2🇹🇼 CHINESE TAIPEI233♥♦4+1+10
+9.2Round 18🇩🇰 DENMARK215♠x♣10+1+9
+7.8Round 13🇹🇷 TURKEY94♠♠10=+7
+7.0Round 21🇮🇹 ITALY96♥♦10=+0
+6.7Round 5🇺🇸 USA36♣♥6-2+8
+6.2Round 16🇵🇱 POLAND216♥♦Q=+8
+6.1Round 5🇺🇸 USA93NT♥5=+7
+6.0Round 17🇨🇳 CHINA104♠♦7-2+8
+5.9Round 18🇩🇰 DENMARK243NT♠2+1+0
+5.8Round 21🇮🇹 ITALY104♥♥J=+10
+5.7Round 2🇹🇼 CHINESE TAIPEI244♠x♠3-1+0
+5.5Round 17🇨🇳 CHINA74♥♣Q-3+5
+5.3Round 16🇵🇱 POLAND184♠♥7+2-13
+5.1Round 1🇧🇷 BRAZIL25♦♣4-1+5
+5.0Round 9🇦🇪 UNITED ARAB EMIRATES73NT♠6+1+17
+4.8Round 9🇦🇪 UNITED ARAB EMIRATES123NT♥J=+12
+4.6Round 18🇩🇰 DENMARK173NT♠7+2-11
+4.5Round 5🇺🇸 USA74♦♠7=-2
+4.5Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND22♥♥5=+6
+4.4Round 15🇮🇱 ISRAEL23NT♥8=+0
+4.3Round 5🇺🇸 USA103♠♥6-1+6
+4.3Round 9🇦🇪 UNITED ARAB EMIRATES82♠♥6=-1
+4.3Round 15🇮🇱 ISRAEL43♣♦A-1-5
+3.9Round 9🇦🇪 UNITED ARAB EMIRATES93NT♥4=+0
+3.7Round 15🇮🇱 ISRAEL14♦♠A-1+5
+3.7Round 15🇮🇱 ISRAEL53♦♣5-2+6
+3.6Round 1🇧🇷 BRAZIL72♠♦6-2+2
+3.5Round 6🇮🇪 IRELAND194♥♦J+1+0
+3.5Round 22🇷🇺 RUSSIA233♦♠A+1+0
+3.4Round 18🇩🇰 DENMARK133NT♣3+1-1
+3.3Round 5🇺🇸 USA83♥♠9-2+5
+3.3Round 6🇮🇪 IRELAND213NT♥9+2+1
+3.0Round 22🇷🇺 RUSSIA243NT♥Q+1+0
+2.8Round 17🇨🇳 CHINA16♠♣A=-11
+2.6Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND52♠♣2=+1
+2.6Round 15🇮🇱 ISRAEL9Pass+11
+2.6Round 18🇩🇰 DENMARK195♦♣K+1+13
+2.6Round 21🇮🇹 ITALY64♠♥5+1+0
+2.5Round 13🇹🇷 TURKEY84♥♣5=+0
+2.5Round 20🇳🇿 NEW ZEALAND143NT♥6+3+11
+2.5Round 20🇳🇿 NEW ZEALAND184♠♣5-1+5
+2.4Round 5🇺🇸 USA13NT♥10-4+2
+2.4Round 13🇹🇷 TURKEY23NT♣Q+1+0
+2.4Round 20🇳🇿 NEW ZEALAND233NT♣K=-1
+2.3Round 2🇹🇼 CHINESE TAIPEI173♠♥3-1+4
+2.0Round 15🇮🇱 ISRAEL74♥♠K+1+0
+1.9Round 1🇧🇷 BRAZIL46♠♦K=+0
+1.9Round 6🇮🇪 IRELAND153NT♥J+2+1
+1.9Round 15🇮🇱 ISRAEL85♥♠Q=+8
+1.8Round 17🇨🇳 CHINA84♣♦9+2+1
+1.7Round 5🇺🇸 USA64♠♦J+1+1
+1.7Round 15🇮🇱 ISRAEL113NT♦3+1+11
+1.6Round 13🇹🇷 TURKEY14NT♠J+2+11
+1.6Round 15🇮🇱 ISRAEL32♥♦Q=-1
+1.5Round 6🇮🇪 IRELAND204♥♦Q+1+13
+1.4Round 6🇮🇪 IRELAND175♣♥10=-1
+1.4Round 18🇩🇰 DENMARK153♠♣8=+7
+1.2Round 5🇺🇸 USA121NT♦3+1+0
+1.2Round 21🇮🇹 ITALY83♥♣A=+0
+1.1Round 1🇧🇷 BRAZIL86♣♠A+1-10
+1.1Round 6🇮🇪 IRELAND243NT♦7+2+0
+1.1Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND84♠♥9+1+0
+1.0Round 18🇩🇰 DENMARK222♥♣K=+1
+1.0Round 22🇷🇺 RUSSIA213♠♦9=+1
+0.9Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND92♠♥J+1+0
+0.9Round 16🇵🇱 POLAND232♠♠4+2-10
+0.9Round 18🇩🇰 DENMARK142♦♣7+4-12
+0.8Round 2🇹🇼 CHINESE TAIPEI194♥♣5=+0
+0.7Round 5🇺🇸 USA54♦♣Q=+0
+0.7Round 13🇹🇷 TURKEY64♥♦Q+1+0
+0.7Round 16🇵🇱 POLAND142NT♥8-1+5
+0.7Round 16🇵🇱 POLAND192♠♠6+2+1
+0.7Round 22🇷🇺 RUSSIA202♠♦A-1-1
+0.6Round 2🇹🇼 CHINESE TAIPEI153NT♠4+1+0
+0.6Round 2🇹🇼 CHINESE TAIPEI224♥♣Q-1+5
+0.5Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND43♠♦4-1+0
+0.5Round 16🇵🇱 POLAND202NT♣2+1+10
+0.5Round 16🇵🇱 POLAND221NT♠10-1+0
+0.4Round 1🇧🇷 BRAZIL114♠x♥A-2-4
+0.3Round 5🇺🇸 USA44♥♣5+1+0
+0.3Round 22🇷🇺 RUSSIA184♥♠3+2+11
+0.3Round 22🇷🇺 RUSSIA223NT♠2+2+1
+0.2Round 21🇮🇹 ITALY54♠♣3+1+0
+0.2Round 22🇷🇺 RUSSIA143NT♦10+2+0
+0.1Round 9🇦🇪 UNITED ARAB EMIRATES44♠♥Q=+1
+0.0Round 1🇧🇷 BRAZIL35♦♦10+1-11
+0.0Round 1🇧🇷 BRAZIL61NT♦4=+2
-0.0Round 15🇮🇱 ISRAEL62♥♠A-1-1
+0.0Round 17🇨🇳 CHINA124♠♥6+1+0
-0.0Round 20🇳🇿 NEW ZEALAND135♦♥10=+1
-0.1Round 18🇩🇰 DENMARK204♠♦2+1+13
-0.2Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND14♠♣10+1+0
-0.2Round 16🇵🇱 POLAND175♣♥Q=+2
-0.2Round 16🇵🇱 POLAND243♥♣10-3-6
-0.4Round 6🇮🇪 IRELAND183♣♥3-1+0
-0.4Round 9🇦🇪 UNITED ARAB EMIRATES32NT♣7+2+8
-0.4Round 15🇮🇱 ISRAEL104♠♥J=+1
-0.5Round 9🇦🇪 UNITED ARAB EMIRATES23♦♣A-1+1
-0.5Round 13🇹🇷 TURKEY104♥♦10+2-12
-0.6Round 1🇧🇷 BRAZIL93NT♥9+1+1
-0.6Round 2🇹🇼 CHINESE TAIPEI212♠♦4+1-1
-0.6Round 21🇮🇹 ITALY74♥♣4+1+0
-0.7Round 5🇺🇸 USA24♠♥8+1+0
-0.7Round 22🇷🇺 RUSSIA193♠♠4+1+10
-0.8Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND64♥♦A=+1
-0.8Round 17🇨🇳 CHINA41NT♠10=+0
-0.9Round 13🇹🇷 TURKEY123NT♠6+1+0
-1.0Round 9🇦🇪 UNITED ARAB EMIRATES13♦♦4=+0
-1.0Round 9🇦🇪 UNITED ARAB EMIRATES111NT♥J+1-1
-1.0Round 13🇹🇷 TURKEY114♥♦6+1+0
-1.0Round 17🇨🇳 CHINA54♠♥6+1+11
-1.1Round 2🇹🇼 CHINESE TAIPEI183NT♠7=+2
-1.1Round 20🇳🇿 NEW ZEALAND243NT♠6=+0
-1.1Round 22🇷🇺 RUSSIA133♣♠K-1+0
-1.2Round 22🇷🇺 RUSSIA173NT♥6+1+0
-1.3Round 17🇨🇳 CHINA63♣♠2-3+8
-1.5Round 6🇮🇪 IRELAND163♣♦A-1-4
-1.5Round 13🇹🇷 TURKEY35♥♠A-2-6
-1.5Round 16🇵🇱 POLAND151NT♠4+2+7
-1.5Round 17🇨🇳 CHINA32♥♦J-1+2
-1.5Round 20🇳🇿 NEW ZEALAND166♣♥J=+2
-1.6Round 18🇩🇰 DENMARK233♣♥J+1+0
-1.6Round 20🇳🇿 NEW ZEALAND214♥♠J-1-12
-1.7Round 17🇨🇳 CHINA114♠♥4-2-6
-1.8Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND113♣♠Q-1-8
-1.8Round 9🇦🇪 UNITED ARAB EMIRATES103NT♣6+4-17
-1.9Round 2🇹🇼 CHINESE TAIPEI143NT♦3+3-1
-2.0Round 15🇮🇱 ISRAEL123NT♥5+1+11
-2.2Round 22🇷🇺 RUSSIA162♠♦2+1-1
-2.3Round 21🇮🇹 ITALY45♦x♠J-2-4
-2.4Round 6🇮🇪 IRELAND223NT♥6-2-5
-2.4Round 18🇩🇰 DENMARK184♥♦8+1+0
-2.5Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND74♠♣Q+1+0
-2.5Round 20🇳🇿 NEW ZEALAND174♠♣8+1+11
-2.7Round 13🇹🇷 TURKEY72♣♠K-2-8
-2.7Round 20🇳🇿 NEW ZEALAND192♠x♥9-1-6
-3.0Round 6🇮🇪 IRELAND233NT♦9+4-16
-3.0Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND33NT♣3-2-6
-3.3Round 2🇹🇼 CHINESE TAIPEI133NT♥A-2+2
-4.0Round 20🇳🇿 NEW ZEALAND202♦♦J=+0
-4.0Round 21🇮🇹 ITALY23NT♣5+3-13
-4.2Round 1🇧🇷 BRAZIL56♦♣2=+2
-4.2Round 9🇦🇪 UNITED ARAB EMIRATES63NT♦10+3-1
-4.3Round 9🇦🇪 UNITED ARAB EMIRATES53♠♦A=+1
-4.5Round 1🇧🇷 BRAZIL104♠♥K-2+2
-4.5Round 6🇮🇪 IRELAND135♦x♠6-1-8
-4.5Round 21🇮🇹 ITALY14♥♠A=-8
-4.6Round 13🇹🇷 TURKEY51NT♠3+2-10
-4.6Round 17🇨🇳 CHINA95♣x♠K-2+0
-4.7Round 2🇹🇼 CHINESE TAIPEI165♥♣Q-1-10
-4.9Round 17🇨🇳 CHINA27♥♥3=+0
-6.3Round 21🇮🇹 ITALY33NT♦7-1-10
-6.5Round 18🇩🇰 DENMARK165♥x♠A-1-12
-6.5Round 20🇳🇿 NEW ZEALAND223NT♥Q-3-12
-6.6Round 2🇹🇼 CHINESE TAIPEI204♠♦3-1-17
-7.6Round 16🇵🇱 POLAND161♥x♣A-1-6
-7.8Round 1🇧🇷 BRAZIL15♣♥4+1-15
-8.2Round 16🇵🇱 POLAND133♠♦A+1-10
-8.3Round 22🇷🇺 RUSSIA154♣♥K=-9
-9.0Round 5🇺🇸 USA112♥x♠2-3-9
-9.6Round 21🇮🇹 ITALY115♠♦K-1-8
-10.0Round 20🇳🇿 NEW ZEALAND155♠♥J-1-6
-10.1Round 21🇮🇹 ITALY124♠x♥A=-9
-10.3Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND104♥♣K=-1
-11.4Round 6🇮🇪 IRELAND146♠♠J-1-14
-11.8Round 13🇹🇷 TURKEY46♥♦A=-8