🇳🇿 CROMBIE Dwayne · NEW ZEALAND

119rank
-156.3Butler · 180 bds
-0.87per board
±4.8swing
-1.20vs par /bd · #124/125
-0.70adjusted /bd
Butler per round: -24.3 -4 -36.9 -3.5 -26.2 10.3 -11.7 6.8 -66.8by round

vs par split: bidding -0.77 · play -0.26

Strength of schedule: opponents averaged +0.17/bd (a tough draw) → opponent-adjusted -0.70/bd

Card play — on target: opening leads 66.7% #125 of 125 · declarer play 48.5% #125 of 125 · defence 83.3% #111 of 125

Card play by contract type — on target
vs NTvs a suit
Opening leads·66.7% (21)
Declarer play·48.5% (33)
Defence·83.3% (54)

Opening leads by suit led: ♠ 71.4% (7) · ♥ 40.0% (5) · ♦ 66.7% (6) · ♣ 100.0% (3)

vs par by strain: a suit -1.02 (121)

vs par by level: part-score -1.10 (48) · game -0.27 (55) · slam -3.11 (18)

By role: declaring -1.33/bd (-3.50 vs par · 100) · defending -0.29/bd (+1.68 vs par · 80)

By vulnerability: vulnerable -1.22/bd (-1.51 vs par · 90) · not vulnerable -0.52/bd (-0.89 vs par · 90)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2M.CornellW.El Ahmady – T.SadekClosed20-24.3-1.22-0.45
Round 3M.CornellC.Castelein – A.HughesClosed20-4.0-0.20+0.05
Round 5M.CornellY.Nakamura – Y.ShimizuClosed20-36.9-1.84-2.20
Round 7M.CornellT.Townsend – D.GoldOpen20-3.5-0.17-1.60
Round 10M.CornellH.Bertens – T.BakkerenOpen20-26.2-1.31-2.15
Round 12M.CornellR.Santos – P.Goncalves PereiraClosed20+10.3+0.52+0.25
Round 14M.CornellG.Hampson – E.GrecoClosed20-11.7-0.58-0.95
Round 15M.CornellW.Fornasari – L.PalazzoOpen20+6.8+0.34-0.30
Round 16M.CornellJ.Shih – C.ShenClosed20-66.8-3.34-3.45

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
+13.4Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND17♥♠10-1+17
+12.2Round 12🇵🇹 PORTUGAL93N♥5-1+13
+10.8Round 5🇯🇵 JAPAN143♠♣4=+11
+10.7Round 15🇦🇷 ARGENTINA134♥♠A=+3
+9.3Round 15🇦🇷 ARGENTINA166♣♥A-2+11
+9.0Round 5🇯🇵 JAPAN196♠♥A=+0
+8.4Round 10🇳🇱 NETHERLANDS186♠♣7=+0
+8.0Round 2🇪🇬 EGYPT194♦♥8-2+11
+7.3Round 14🇺🇸 USA 2126♠♦A-1+11
+7.2Round 12🇵🇹 PORTUGAL203N♠5-1+12
+7.1Round 12🇵🇹 PORTUGAL126♦x♠K-5+0
+6.9Round 3🇿🇦 SOUTH AFRICA125♥x♠J=+8
+6.5Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND154♠♠7=+0
+6.5Round 10🇳🇱 NETHERLANDS104♠♥2+2+13
+6.2Round 10🇳🇱 NETHERLANDS14♥♠10-1+8
+6.1Round 5🇯🇵 JAPAN83N♦10=+6
+5.9Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND104♥♥7-2+3
+5.4Round 2🇪🇬 EGYPT74♦♠K=+0
+5.2Round 15🇦🇷 ARGENTINA85♥x♣K-2+5
+4.6Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND112♥♠2=+5
+4.6Round 15🇦🇷 ARGENTINA103♠♣J=+0
+4.5Round 10🇳🇱 NETHERLANDS133N♠7-3+9
+4.4Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND24♠♥10-10-3
+4.3Round 10🇳🇱 NETHERLANDS114♥♣K-1+4
+4.0Round 2🇪🇬 EGYPT152♠♣5=+0
+4.0Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND86♠x♣A-2+0
+3.9Round 12🇵🇹 PORTUGAL43N♦6+1+11
+3.4Round 12🇵🇹 PORTUGAL145♣♣2-1+4
+3.2Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND174♠♣J=+0
+3.0Round 3🇿🇦 SOUTH AFRICA181N♥3+2+6
+3.0Round 12🇵🇹 PORTUGAL182♠♣J+2+6
+2.8Round 3🇿🇦 SOUTH AFRICA32♥♠J=-1
+2.8Round 15🇦🇷 ARGENTINA34♥♠3=+8
+2.8Round 16🇹🇼 CHINESE TAIPEI22♠♦3-1+5
+2.6Round 14🇺🇸 USA 2193♥♣K-2-6
+2.6Round 15🇦🇷 ARGENTINA12Pass+4
+2.4Round 15🇦🇷 ARGENTINA172♠♦Q+1+6
+2.3Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND132♥♠3-1+5
+2.3Round 12🇵🇹 PORTUGAL14♠♥10+1+1
+2.3Round 14🇺🇸 USA 293N♠J+1+1
+2.2Round 12🇵🇹 PORTUGAL104♥♠3=+0
+2.1Round 12🇵🇹 PORTUGAL172♥♦A=+0
+1.8Round 3🇿🇦 SOUTH AFRICA84♠♦4=+0
+1.8Round 15🇦🇷 ARGENTINA22♠♥5=-7
+1.5Round 3🇿🇦 SOUTH AFRICA74♠♣K-1+6
+1.5Round 16🇹🇼 CHINESE TAIPEI182♠♥6-1+0
+1.3Round 14🇺🇸 USA 252♥♠Q-1-2
+1.3Round 16🇹🇼 CHINESE TAIPEI14♦♠2=+0
+1.2Round 3🇿🇦 SOUTH AFRICA174♥x♠2-1+6
+1.1Round 3🇿🇦 SOUTH AFRICA61N♥3+2+1
+1.0Round 14🇺🇸 USA 2104♥♣J=+1
+1.0Round 15🇦🇷 ARGENTINA13N♥2+2-10
+0.7Round 2🇪🇬 EGYPT133N♠8+3+1
+0.7Round 16🇹🇼 CHINESE TAIPEI42N♠2=+0
+0.6Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND93N♦3+2+1
+0.6Round 14🇺🇸 USA 2155♦♠A=+1
+0.5Round 3🇿🇦 SOUTH AFRICA94♥♠J+1+0
+0.4Round 3🇿🇦 SOUTH AFRICA23♥♦8-1-3
+0.4Round 10🇳🇱 NETHERLANDS83♣♥4+1+0
+0.4Round 10🇳🇱 NETHERLANDS163N♦3=+0
+0.4Round 14🇺🇸 USA 222N♥3=+1
+0.2Round 2🇪🇬 EGYPT207N♥9=+0
+0.2Round 16🇹🇼 CHINESE TAIPEI173N♠4=-3
+0.1Round 3🇿🇦 SOUTH AFRICA105♠♥A=+0
+0.1Round 3🇿🇦 SOUTH AFRICA144♠♠6+1-11
+0.1Round 14🇺🇸 USA 2114♠♦9+1+11
+0.1Round 14🇺🇸 USA 2173N♥5+1+0
+0.0Round 2🇪🇬 EGYPT176♦♠4=+2
-0.0Round 5🇯🇵 JAPAN64♠♣4=-13
-0.0Round 10🇳🇱 NETHERLANDS92♦♦3+2+7
+0.0Round 14🇺🇸 USA 2182♥♣K-3-10
-0.0Round 15🇦🇷 ARGENTINA43N♣2+1+0
-0.1Round 3🇿🇦 SOUTH AFRICA194♥♠4+2+13
-0.2Round 12🇵🇹 PORTUGAL54♠♥10+1+0
-0.3Round 2🇪🇬 EGYPT124♠♣5=+0
-0.3Round 12🇵🇹 PORTUGAL194♠♦4=-1
-0.3Round 14🇺🇸 USA 284♠♥4+1+0
-0.4Round 3🇿🇦 SOUTH AFRICA13N♥K=+1
-0.4Round 3🇿🇦 SOUTH AFRICA53N♠5=+0
-0.4Round 5🇯🇵 JAPAN184♠♦4-1+6
-0.4Round 14🇺🇸 USA 220Pass-3
-0.4Round 16🇹🇼 CHINESE TAIPEI114♥♦3-2+1
-0.5Round 2🇪🇬 EGYPT34♥♠5+2+11
-0.5Round 5🇯🇵 JAPAN164♥♠6-1+4
-0.5Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND194♥♠6+1-11
-0.5Round 10🇳🇱 NETHERLANDS45♦♥A=-13
-0.6Round 5🇯🇵 JAPAN23N♥6+1+0
-0.6Round 5🇯🇵 JAPAN101N♠4+1+1
-0.7Round 15🇦🇷 ARGENTINA73N♣K+2+0
-0.8Round 12🇵🇹 PORTUGAL162♥♦J=+0
-0.8Round 15🇦🇷 ARGENTINA151N♣6=-2
-0.9Round 3🇿🇦 SOUTH AFRICA113N♥6+1+0
-0.9Round 5🇯🇵 JAPAN12♥♣A+1-1
-0.9Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND53N♦3+1-1
-0.9Round 12🇵🇹 PORTUGAL34♠♣Q=-1
-1.0Round 2🇪🇬 EGYPT82♠♠5-2+1
-1.0Round 5🇯🇵 JAPAN151N♣2=-2
-1.0Round 12🇵🇹 PORTUGAL26♠♦5+1-13
-1.0Round 16🇹🇼 CHINESE TAIPEI193♦♣K=+0
-1.1Round 14🇺🇸 USA 264♥♠J+1-11
-1.2Round 2🇪🇬 EGYPT143♠♥K-2+0
-1.3Round 2🇪🇬 EGYPT163N♣3+2+14
-1.3Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND203♥♠Q-1+0
-1.3Round 12🇵🇹 PORTUGAL83♣♥7+2-7
-1.3Round 14🇺🇸 USA 2141N♣Q=+0
-1.4Round 5🇯🇵 JAPAN113N♠7-3-2
-1.4Round 12🇵🇹 PORTUGAL63N♠4=-11
-1.5Round 3🇿🇦 SOUTH AFRICA132♠♠2+2-1
-1.5Round 14🇺🇸 USA 2131♠♦10+1+0
-1.8Round 3🇿🇦 SOUTH AFRICA44♠♥A-2+0
-1.9Round 2🇪🇬 EGYPT13N♣4+1+0
-1.9Round 16🇹🇼 CHINESE TAIPEI153♠♣5-1+2
-2.0Round 2🇪🇬 EGYPT43N♥3+1+1
-2.0Round 5🇯🇵 JAPAN53♥♦2+1-6
-2.0Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND33N♥Q+1+0
-2.0Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND44♠♣3+1-1
-2.0Round 10🇳🇱 NETHERLANDS175♠x♥6-2+4
-2.0Round 15🇦🇷 ARGENTINA95♦♠7-1+8
-2.1Round 15🇦🇷 ARGENTINA182♠♣2=-1
-2.2Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND142N♠A+1-1
-2.4Round 10🇳🇱 NETHERLANDS24♠♦10=-1
-2.4Round 15🇦🇷 ARGENTINA113N♥5+1+0
-2.6Round 5🇯🇵 JAPAN175♦♠Q-2-5
-2.6Round 14🇺🇸 USA 213♠♣K-1-4
-2.6Round 16🇹🇼 CHINESE TAIPEI51N♣3-3-2
-2.7Round 2🇪🇬 EGYPT55♣♠4=+0
-2.7Round 10🇳🇱 NETHERLANDS36♥♦7-1-17
-2.7Round 16🇹🇼 CHINESE TAIPEI143♥♦A-1-5
-3.0Round 15🇦🇷 ARGENTINA62♥♦A+2+6
-3.1Round 14🇺🇸 USA 274♠♣9=+1
-3.2Round 10🇳🇱 NETHERLANDS204♥♦8-1-6
-3.2Round 15🇦🇷 ARGENTINA203N♠5+3-2
-3.3Round 5🇯🇵 JAPAN35♣x♦K=-4
-3.3Round 5🇯🇵 JAPAN93N♠9=+0
-3.3Round 14🇺🇸 USA 241♠♣6-1-11
-3.4Round 16🇹🇼 CHINESE TAIPEI62♦♠8-1-5
-3.7Round 3🇿🇦 SOUTH AFRICA155♦x♠K-1-5
-4.0Round 10🇳🇱 NETHERLANDS72♠♣Q-2-2
-4.0Round 16🇹🇼 CHINESE TAIPEI203N♦7-1-6
-4.1Round 3🇿🇦 SOUTH AFRICA163N♣10-1-5
-4.3Round 16🇹🇼 CHINESE TAIPEI81N♠5+3-2
-4.5Round 2🇪🇬 EGYPT23♣♥A+3-7
-4.5Round 10🇳🇱 NETHERLANDS151N♠8-1-10
-4.8Round 2🇪🇬 EGYPT116♥♣10=+0
-4.8Round 2🇪🇬 EGYPT183N♥Q-2-11
-4.8Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND64♠♣K-1-10
-5.0Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND163♠♣7+2-6
-5.0Round 12🇵🇹 PORTUGAL154♦♠Q-1+8
-5.0Round 16🇹🇼 CHINESE TAIPEI102♦♥4+1-6
-5.2Round 2🇪🇬 EGYPT65♦♣K-1-12
-5.3Round 2🇪🇬 EGYPT93N♠Q-3-10
-5.3Round 5🇯🇵 JAPAN41N♠Q=-5
-5.3Round 15🇦🇷 ARGENTINA56♦♣Q+1-11
-5.4Round 16🇹🇼 CHINESE TAIPEI162N♣A-2-8
-5.5Round 16🇹🇼 CHINESE TAIPEI132♠♦8+3-10
-5.7Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND183N♥5-1-6
-5.7Round 10🇳🇱 NETHERLANDS194♠♦A=+0
-5.7Round 12🇵🇹 PORTUGAL113N♣Q-1-10
-5.9Round 14🇺🇸 USA 233N♦6+4+9
-6.0Round 10🇳🇱 NETHERLANDS123N♥8-3-7
-6.4Round 10🇳🇱 NETHERLANDS53N♠7=-10
-6.5Round 16🇹🇼 CHINESE TAIPEI94♥♠J=+0
-6.9Round 15🇦🇷 ARGENTINA194♠♥9-1-13
-7.1Round 2🇪🇬 EGYPT103N♠K=-10
-7.2Round 15🇦🇷 ARGENTINA143N♥2-3-11
-7.5Round 12🇵🇹 PORTUGAL73♦x♥9-2+3
-7.8Round 10🇳🇱 NETHERLANDS143♣♥K+1-10
-7.9Round 14🇺🇸 USA 2163♠♣A=-8
-8.1Round 5🇯🇵 JAPAN203N♠7-1-12
-8.8Round 5🇯🇵 JAPAN73N♠J-3-10
-9.0Round 12🇵🇹 PORTUGAL133♥♠8+1-10
-9.1Round 5🇯🇵 JAPAN134♠♥A-1-12
-9.3Round 16🇹🇼 CHINESE TAIPEI76♣♦Q-1-17
-10.5Round 3🇿🇦 SOUTH AFRICA206♣♦J-3-14
-10.5Round 16🇹🇼 CHINESE TAIPEI36♥♦2-1-15
-10.8Round 16🇹🇼 CHINESE TAIPEI126♦♣J=+2
-11.2Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND74♥♣9-1-12
-11.7Round 10🇳🇱 NETHERLANDS66♥♦A-1-12
-12.8Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND121Nx♣2-3-12
-14.9Round 5🇯🇵 JAPAN127♠♦K=+0