🇧🇩 KAMRUZZAMAN A H M · BANGLADESH

132rank
-187.8Butler · 224 bds
-0.84per board
±4.8swing
-0.89vs par /bd · #124/139
-0.70adjusted /bd
Butler per round: -28.3 -15 -25.7 3.4 -14.3 -5.4 -46.3 3.8 -17.8 22.2 -18 -20.7 -16.1 -9.9 2.6 -2.3by round

vs par split: bidding -0.57 · play -0.32

Strength of schedule: opponents averaged +0.14/bd (a tough draw) → opponent-adjusted -0.70/bd

Card play — on target: opening leads 82.7% #45 of 139 · declarer play 78.9% #46 of 139 · defence 80.4% #128 of 139

Bidding activity — not a pass: 45.3% #42 of 139 (282/623)

Card play by contract type — on target
vs NTvs a suit
Opening leads65.0% (20)93.8% (32)
Declarer play83.3% (12)77.8% (45)
Defence78.9% (38)81.2% (69)

Opening leads by suit led: ♠ 66.7% (15) · ♥ 93.3% (15) · ♦ 78.6% (14) · ♣ 100.0% (8)

vs par by strain: NT +0.28 (64) · a suit -1.36 (160)

vs par by level: part-score -0.82 (67) · game -0.37 (138) · slam -4.89 (19)

By role: declaring -1.26/bd (-3.25 vs par · 117) · defending -0.38/bd (+1.69 vs par · 107)

By vulnerability: vulnerable -0.83/bd (-0.70 vs par · 112) · not vulnerable -0.84/bd (-1.08 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2ALAUDDIN MDM.Villas-Boas – M.TomaOpen14-28.3-2.02+0.50
Round 3ALAUDDIN MDC.Dehaye – B.DehayeClosed14-15.0-1.07-0.71
Round 4ALAUDDIN MDM.Brown – M.WhibleyClosed14-25.7-1.84-2.43
Round 5ALAUDDIN MDA.Birman – D.PadonClosed14+3.4+0.24-2.57
Round 6ALAUDDIN MDD.Bilde – M.SchaltzClosed14-14.3-1.02-1.14
Round 7ALAUDDIN MDC.Bakke – B.BrogelandOpen14-5.4-0.39-2.36
Round 10ALAUDDIN MDB.Drijver – S.BrinkClosed14-46.3-3.31-4.07
Round 11ALAUDDIN MDC.Gower – A.AptekerOpen14+3.8+0.27+2.79
Round 12ALAUDDIN MDD.Gold – A.RobsonClosed14-17.8-1.27-1.71
Round 13ALAUDDIN MDJ.Haffer – P.MarkeyClosed14+22.2+1.59-0.71
Round 16ALAUDDIN MDO.Rimstedt – M.RimstedtClosed14-18.0-1.29-2.86
Round 17ALAUDDIN MDR.Tewari – S.MukherjeeClosed14-20.7-1.48-0.71
Round 19ALAUDDIN MDS.Lee – D.KimClosed14-16.1-1.15-0.71
Round 20ALAUDDIN MDA.Bianchedi – A.MadalaClosed14-9.9-0.71+1.07
Round 22ALAUDDIN MDW.Bellazreg – A.MestiriClosed14+2.6+0.19+0.43
Round 23ALAUDDIN MDH.So – L.KuoClosed14-2.3-0.16+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
+10.6Round 3🇧🇪 BELGIUM64♠x♥9-5-7
+10.3Round 4🇳🇿 NEW ZEALAND186♥♣8-1+14
+10.1Round 13🇦🇺 AUSTRALIA72♠x♥J-4+10
+9.8Round 2🇧🇷 BRAZIL203NTx♣T-1+13
+9.7Round 22🇹🇳 TUNISIA256♥♦A-1+11
+9.5Round 11🇿🇦 SOUTH AFRICA13NT♦Q=+0
+9.5Round 16🇸🇪 SWEDEN206♥♣A=+0
+9.2Round 11🇿🇦 SOUTH AFRICA24♥x♣9-1+8
+8.9Round 6🇩🇰 DENMARK164♥x♦3+1+13
+8.0Round 4🇳🇿 NEW ZEALAND255♥♣6-1+12
+7.9Round 13🇦🇺 AUSTRALIA102♥♥8+2+8
+7.7Round 19🇰🇷 KOREA75♦x♣3-1+13
+6.9Round 6🇩🇰 DENMARK204♠♥2-1+12
+6.9Round 19🇰🇷 KOREA144♠♥A=+8
+6.3Round 7🇳🇴 NORWAY54♥x♣K-2+7
+6.3Round 13🇦🇺 AUSTRALIA146NT♣5=-11
+6.2Round 17🇮🇳 INDIA143NT♥Q-3+7
+6.2Round 19🇰🇷 KOREA45♦♠K-1+16
+6.2Round 22🇹🇳 TUNISIA184♥♦A-1+12
+6.1Round 11🇿🇦 SOUTH AFRICA114NT♠9+2+10
+6.1Round 11🇿🇦 SOUTH AFRICA123NT♦Q-1+12
+5.8Round 4🇳🇿 NEW ZEALAND192♦x♣K+1+9
+5.7Round 20🇦🇷 ARGENTINA183NT♥6=+5
+5.2Round 22🇹🇳 TUNISIA233NT♥6-3+4
+5.1Round 7🇳🇴 NORWAY26♥♦3=-11
+4.7Round 5🇮🇱 ISRAEL104♠x♠A=+5
+4.7Round 22🇹🇳 TUNISIA174♥♣K+1+1
+4.4Round 6🇩🇰 DENMARK154♠♣4=+0
+4.4Round 10🇨🇭 SWITZERLAND224♠♠5=-1
+4.2Round 7🇳🇴 NORWAY63♠x♣4-2+5
+4.2Round 23🇹🇼 CHINESE TAIPEI126♥♦2-1+17
+4.0Round 16🇸🇪 SWEDEN213♦♠A=+6
+3.8Round 12🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND247♥♣Q=+0
+3.3Round 5🇮🇱 ISRAEL42♠♣Q-1+5
+3.2Round 2🇧🇷 BRAZIL252♠♥K+1+1
+3.0Round 16🇸🇪 SWEDEN274♠♦8+2+11
+3.0Round 23🇹🇼 CHINESE TAIPEI115♥♦5=+8
+2.6Round 13🇦🇺 AUSTRALIA115♦♣A+1-11
+2.2Round 16🇸🇪 SWEDEN171♥♠5+3+6
+2.2Round 19🇰🇷 KOREA123NT♠4+1+10
+2.2Round 20🇦🇷 ARGENTINA213NT♠4+3+13
+2.0Round 6🇩🇰 DENMARK213NT♥6+1+1
+2.0Round 10🇨🇭 SWITZERLAND214♠♦T=+0
+2.0Round 12🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND262♥♣A=+0
+2.0Round 20🇦🇷 ARGENTINA254♠♦Q+2+11
+1.9Round 5🇮🇱 ISRAEL54♥♣J+1+0
+1.9Round 11🇿🇦 SOUTH AFRICA34♠x♣Q-1+11
+1.9Round 20🇦🇷 ARGENTINA244♥♠4=+0
+1.8Round 16🇸🇪 SWEDEN163♣♦K=+0
+1.6Round 7🇳🇴 NORWAY133♠♦2+1+8
+1.5Round 2🇧🇷 BRAZIL153NT♠9+2+12
+1.5Round 22🇹🇳 TUNISIA241NT♣8+1+6
+1.4Round 3🇧🇪 BELGIUM53NT♣8=+2
+1.4Round 5🇮🇱 ISRAEL34♠♣4=+0
+1.4Round 5🇮🇱 ISRAEL64♠♣7+1+1
+1.4Round 6🇩🇰 DENMARK272♥♦3-1+4
+1.3Round 3🇧🇪 BELGIUM113♣x♥2-1+7
+1.3Round 22🇹🇳 TUNISIA272♠♣A+3+6
+1.3Round 23🇹🇼 CHINESE TAIPEI62♦♥6-1+5
+1.2Round 3🇧🇪 BELGIUM44♥♠T+3+2
+1.2Round 7🇳🇴 NORWAY122♥♣K=+5
+1.2Round 10🇨🇭 SWITZERLAND164♠♦6+2+11
+1.2Round 17🇮🇳 INDIA14♥♥5=+0
+1.2Round 20🇦🇷 ARGENTINA153♥♠A=+1
+1.1Round 22🇹🇳 TUNISIA263NT♣6-3-5
+1.0Round 12🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND185♦♠A=+0
+1.0Round 19🇰🇷 KOREA23NT♠2+2+1
+0.9Round 12🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND164♠♥K=-1
+0.9Round 13🇦🇺 AUSTRALIA44♥♣T+1+0
+0.8Round 13🇦🇺 AUSTRALIA56♠♦7=+0
+0.8Round 17🇮🇳 INDIA71NT♠2+2-1
+0.7Round 11🇿🇦 SOUTH AFRICA64♥♠6-1+5
+0.7Round 13🇦🇺 AUSTRALIA34♥♦T=-1
+0.6Round 5🇮🇱 ISRAEL126♥♠K=-11
+0.6Round 13🇦🇺 AUSTRALIA13NT♥8-1-4
+0.6Round 13🇦🇺 AUSTRALIA23NT♦6+1+0
+0.6Round 13🇦🇺 AUSTRALIA84♥♠Q+1+1
+0.5Round 2🇧🇷 BRAZIL231NT♣3+1+0
+0.5Round 4🇳🇿 NEW ZEALAND234♠♦4+1-13
+0.5Round 23🇹🇼 CHINESE TAIPEI71NT♥3+1+1
+0.4Round 12🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND204♠♥A+1+13
+0.4Round 12🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND274♥♥9+1-11
+0.4Round 17🇮🇳 INDIA131NT♦K=+1
+0.4Round 20🇦🇷 ARGENTINA173NT♥J+2+11
+0.3Round 3🇧🇪 BELGIUM103NT♥5+3+13
+0.3Round 23🇹🇼 CHINESE TAIPEI24♠x♥T-1+0
+0.2Round 16🇸🇪 SWEDEN284♠x♦6-2-5
+0.2Round 23🇹🇼 CHINESE TAIPEI84♥♦7+1+0
+0.1Round 5🇮🇱 ISRAEL133♦♥Q=+0
+0.1Round 20🇦🇷 ARGENTINA224♥♦T+1+0
+0.1Round 23🇹🇼 CHINESE TAIPEI143♦♣J=-7
-0.0Round 3🇧🇪 BELGIUM122♠♦Q+1-7
-0.0Round 4🇳🇿 NEW ZEALAND173NT♦9+1-1
+0.0Round 5🇮🇱 ISRAEL82NT♠Q+1-2
-0.0Round 10🇨🇭 SWITZERLAND263NT♥2=-1
-0.0Round 12🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND174♠♦T+1+0
+0.0Round 17🇮🇳 INDIA125♦♠T-1+5
+0.0Round 19🇰🇷 KOREA134♠♥9+1+0
-0.0Round 20🇦🇷 ARGENTINA264♠♥5+1+0
-0.1Round 2🇧🇷 BRAZIL193NT♥7+3+11
-0.1Round 4🇳🇿 NEW ZEALAND163NT♥8=+0
-0.2Round 7🇳🇴 NORWAY33NT♥2+2+0
-0.2Round 23🇹🇼 CHINESE TAIPEI44♥♣Q+1+0
-0.3Round 2🇧🇷 BRAZIL274♠♦Q+1+0
-0.3Round 7🇳🇴 NORWAY12NT♦K-3-1
-0.3Round 7🇳🇴 NORWAY114♠♥K-2-5
-0.3Round 12🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND153NT♥9-2+0
-0.3Round 12🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND224♠♣A+1+0
-0.3Round 12🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND253NT♥5+2+0
-0.3Round 16🇸🇪 SWEDEN234♥♦2+1-13
-0.3Round 23🇹🇼 CHINESE TAIPEI33NT♠4+1+0
-0.3Round 23🇹🇼 CHINESE TAIPEI104♥♥4-2-7
-0.4Round 5🇮🇱 ISRAEL113♥♦K=-6
-0.4Round 7🇳🇴 NORWAY45♠♣A+1-13
-0.4Round 12🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND233♥♦T+1+1
-0.4Round 13🇦🇺 AUSTRALIA94♠♣3-2-11
-0.4Round 22🇹🇳 TUNISIA154♥♣6=-1
-0.5Round 22🇹🇳 TUNISIA214♠♥Q+1+0
-0.5Round 23🇹🇼 CHINESE TAIPEI13NT♥2+2+10
-0.6Round 6🇩🇰 DENMARK253NT♠J+1+0
-0.6Round 11🇿🇦 SOUTH AFRICA43NT♠T=-3
-0.6Round 11🇿🇦 SOUTH AFRICA91NT♦Q+1+0
-0.7Round 5🇮🇱 ISRAEL23NT♣3+3-11
-0.8Round 5🇮🇱 ISRAEL72NT♣3+1-1
-0.8Round 5🇮🇱 ISRAEL94♥♦K=+0
-0.8Round 7🇳🇴 NORWAY82♥♦7-2+0
-0.9Round 13🇦🇺 AUSTRALIA63♥♠Q=+0
-0.9Round 13🇦🇺 AUSTRALIA124♥♦6=-3
-0.9Round 17🇮🇳 INDIA113♠♥T-2+1
-1.0Round 2🇧🇷 BRAZIL176NT♥9-1-14
-1.0Round 5🇮🇱 ISRAEL146♥♣6+1-11
-1.0Round 16🇸🇪 SWEDEN154♥♣A-1+1
-1.0Round 16🇸🇪 SWEDEN184♥♠T-1+5
-1.3Round 6🇩🇰 DENMARK221NT♥5-1-5
-1.3Round 10🇨🇭 SWITZERLAND204♠♥T+1-1
-1.3Round 20🇦🇷 ARGENTINA192♠♦K-1-3
-1.3Round 23🇹🇼 CHINESE TAIPEI55♣x♦9-2+0
-1.4Round 2🇧🇷 BRAZIL223NT♥7+2+11
-1.4Round 20🇦🇷 ARGENTINA161NT♠6=+1
-1.6Round 2🇧🇷 BRAZIL282♠♦2-1-4
-1.7Round 10🇨🇭 SWITZERLAND194♠♥4=-11
-1.7Round 11🇿🇦 SOUTH AFRICA53NT♠Q-1-5
-1.7Round 19🇰🇷 KOREA83♥♠9-1+2
-1.8Round 19🇰🇷 KOREA53♥♣K-1-4
-1.8Round 22🇹🇳 TUNISIA165♣♥K-1-12
-1.9Round 2🇧🇷 BRAZIL263NT♣3+1+0
-2.0Round 3🇧🇪 BELGIUM132NT♦3+1-1
-2.0Round 6🇩🇰 DENMARK263♥♣4-1+0
-2.0Round 11🇿🇦 SOUTH AFRICA72♠♠2-2+2
-2.1Round 4🇳🇿 NEW ZEALAND155♥♠3=-11
-2.1Round 22🇹🇳 TUNISIA283♥♣T-2+1
-2.2Round 10🇨🇭 SWITZERLAND172♦♥2+1+1
-2.3Round 3🇧🇪 BELGIUM141NT♠5+3+6
-2.3Round 17🇮🇳 INDIA33NT♠3+1-1
-2.3Round 22🇹🇳 TUNISIA203♦♣Q-1-6
-2.4Round 11🇿🇦 SOUTH AFRICA83♥♦T-2+1
-2.4Round 17🇮🇳 INDIA23NT♣K+3-1
-2.5Round 3🇧🇪 BELGIUM93NT♥9-1-6
-2.5Round 20🇦🇷 ARGENTINA282♠♣A-3-1
-2.6Round 3🇧🇪 BELGIUM24♣x♥8-2-5
-2.7Round 2🇧🇷 BRAZIL162♠♣Q-1+0
-2.7Round 7🇳🇴 NORWAY103NT♣5=+0
-2.8Round 17🇮🇳 INDIA54♠♣A-2-6
-2.9Round 6🇩🇰 DENMARK243NT♠6+2-2
-2.9Round 23🇹🇼 CHINESE TAIPEI132♥x♥5-1-2
-3.0Round 10🇨🇭 SWITZERLAND155♥♦A+1-8
-3.0Round 16🇸🇪 SWEDEN263NT♠7+2-11
-3.1Round 19🇰🇷 KOREA33♥♣5-2-11
-3.3Round 6🇩🇰 DENMARK283NT♠8+2-1
-3.3Round 12🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND212♥♣2+1+0
-3.3Round 19🇰🇷 KOREA14♥♣A=+0
-3.3Round 20🇦🇷 ARGENTINA202♥♠6+3-10
-3.3Round 20🇦🇷 ARGENTINA274♠♥A=+0
-3.3Round 22🇹🇳 TUNISIA224♠x♥K-1+6
-3.6Round 17🇮🇳 INDIA62♦♦4-4+0
-3.8Round 6🇩🇰 DENMARK232♥♣T=-12
-3.9Round 3🇧🇪 BELGIUM83NT♥T+1-1
-4.0Round 4🇳🇿 NEW ZEALAND203♣♠4-1-5
-4.0Round 4🇳🇿 NEW ZEALAND224♠♦T-2+0
-4.0Round 17🇮🇳 INDIA96♦♠5=+2
-4.1Round 7🇳🇴 NORWAY144♥♦5=-8
-4.2Round 4🇳🇿 NEW ZEALAND244♥♦K-1-5
-4.2Round 10🇨🇭 SWITZERLAND182NT♦J-1+2
-4.3Round 3🇧🇪 BELGIUM74♥♥2=-3
-4.3Round 17🇮🇳 INDIA42♥♦8=-6
-4.4Round 11🇿🇦 SOUTH AFRICA144♠x♦A-1-5
-4.5Round 16🇸🇪 SWEDEN243NT♥K-3-7
-4.5Round 17🇮🇳 INDIA85♦♣9-3-6
-4.5Round 17🇮🇳 INDIA102♥♠7-1-5
-4.9Round 3🇧🇪 BELGIUM33NT♥A=+0
-5.2Round 19🇰🇷 KOREA94♠♦K-2-13
-5.3Round 6🇩🇰 DENMARK183♣♣9=-6
-5.7Round 6🇩🇰 DENMARK174♥♦J-3-6
-5.8Round 4🇳🇿 NEW ZEALAND215♣♦A=-7
-6.1Round 10🇨🇭 SWITZERLAND232NT♠2+1-10
-6.2Round 10🇨🇭 SWITZERLAND255♥x♠K=-5
-6.3Round 5🇮🇱 ISRAEL17♠♦6-6-5
-6.4Round 23🇹🇼 CHINESE TAIPEI96NT♦5-1-11
-6.5Round 11🇿🇦 SOUTH AFRICA104♥♦3+2+13
-6.7Round 13🇦🇺 AUSTRALIA135♦x♦A-2+12
-6.9Round 10🇨🇭 SWITZERLAND243NT♦3=-7
-7.0Round 10🇨🇭 SWITZERLAND275♣x♥4-3-12
-7.2Round 19🇰🇷 KOREA114♥♥6=-7
-7.3Round 3🇧🇪 BELGIUM14♥♠T-1-10
-7.4Round 4🇳🇿 NEW ZEALAND284♠♥K-2-8
-7.4Round 7🇳🇴 NORWAY92♠♠5+1-12
-7.6Round 7🇳🇴 NORWAY73NT♣3-2-8
-8.2Round 19🇰🇷 KOREA65♦x♥3-1-5
-9.0Round 16🇸🇪 SWEDEN196♠♦T-1-17
-9.2Round 2🇧🇷 BRAZIL186♥♠Q=+0
-9.6Round 19🇰🇷 KOREA106♠x♣K-1-20
-9.7Round 4🇳🇿 NEW ZEALAND275♣x♥7-3-5
-9.9Round 16🇸🇪 SWEDEN254♣x♠A-4-5
-10.0Round 16🇸🇪 SWEDEN224♥♠K-2-11
-10.4Round 12🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND195♠♥K-1-12
-11.3Round 2🇧🇷 BRAZIL247♦♠K-1-13
-11.3Round 12🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND284♥x♣6=-14
-11.5Round 11🇿🇦 SOUTH AFRICA134♠♥7=-10
-11.6Round 20🇦🇷 ARGENTINA236NT♦4-1-13
-13.0Round 4🇳🇿 NEW ZEALAND264♠x♥K=-14
-13.0Round 6🇩🇰 DENMARK192♠x♠5-4-14
-13.8Round 2🇧🇷 BRAZIL214♥x♠K+1-10
-15.3Round 10🇨🇭 SWITZERLAND283♣x♠J-6-15
-16.7Round 22🇹🇳 TUNISIA195♦x♣Q-5-17