MAHMOOD Zia · SMIRNOV

94rank
+60.9Butler · 120 bds
+0.51per board
±4.4swing
+0.28vs par /bd · #239/695
+0.63adjusted /bd
Butler per round: 6 8.4 21 19.7 11.2 -9.1 12.8 -7.6 10.5 -24.5 27.6 -15.1by round

vs par split: bidding +0.12 · play +0.16

Strength of schedule: opponents averaged +0.12/bd (a tough draw) → opponent-adjusted +0.63/bd

Card play — on target: opening leads 84.8% #173 of 694 · declarer play 75.9% #307 of 694 · defence 88.1% #151 of 695

Card play by contract type — on target
vs NTvs a suit
Opening leads88.9% (9)83.3% (24)
Declarer play66.7% (12)82.4% (17)
Defence84.6% (13)89.1% (46)

Opening leads by suit led: ♠ 91.7% (12) · ♥ 77.8% (9) · ♦ 100.0% (8) · ♣ 50.0% (4)

vs par by strain: NT -0.45 (40) · a suit +0.64 (80)

vs par by level: part-score +1.09 (42) · game +0.23 (71) · slam -4.14 (7)

By role: declaring +0.49/bd (-2.48 vs par · 61) · defending +0.53/bd (+3.12 vs par · 59)

By vulnerability: vulnerable +0.43/bd (+0.15 vs par · 61) · not vulnerable +0.58/bd (+0.41 vs par · 59)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1R.WellandS.Stratingh – F.LothOpen10+6.0+0.60+1.70
Round 2R.WellandS.Zhou – D.GanOpen10+8.4+0.84+1.30
Round 5R.WellandF.Brondum – J.RonOpen10+21.0+2.10+2.70
Round 6R.WellandJ.Lesmeister – G.RosOpen10+19.7+1.97+2.30
Round 7R.WellandT.Bakkeren – F.BakkerenOpen10+11.2+1.12+2.60
Round 9R.WellandP.Niedzielski – J.MakarukOpen10-9.1-0.91-0.50
Round 10R.WellandF.Volcker – J.Hayman PiafskyClosed10+12.8+1.28+0.50
Round 11R.WellandF.Karwur – J.GeorgeOpen10-7.6-0.76-4.30
Round 12S.AukenN.Van Der Gaast – M.MalysaOpen10+10.5+1.05-4.30
Round 13S.AukenJ.Pszczola – M.KwiecienClosed10-24.5-2.45-2.70
Round 14R.WellandM.Sun – H.WangOpen10+27.6+2.76+4.50
Round 15R.WellandM.Krasnosselski – A.GromovClosed10-15.1-1.51-0.50

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
+10.1Round 14CHINA LADIES125♣♠8=+10
+9.3Round 1SPORTIEF13♣x♣J=+11
+9.3Round 12NEP297NT♣6=+0
+8.0Round 7T ONSTEIN92♦♣A=+10
+7.4Round 5DENMARK173♦x♦3-2+9
+6.9Round 5DENMARK193NT♠3+2+2
+6.9Round 5DENMARK205♦♠2-1+12
+6.5Round 10FRANK43NT♠K-3+10
+6.2Round 14CHINA LADIES164♥x♠A-1+9
+6.1Round 9CONSUS RED234♥♦6-1+12
+6.0Round 14CHINA LADIES204♥♠4-2+13
+5.9Round 14CHINA LADIES185♣♠K=+3
+5.8Round 6HOK 2272♠♥10=+11
+5.7Round 10FRANK53NT♠5=+7
+5.6Round 1SPORTIEF54♣♠2-2+5
+5.5Round 6HOK 2214♠♣10-1+5
+5.4Round 2WUHAN173♠x♥7-2+5
+5.4Round 11INDONESIA116NT♦7=+0
+5.4Round 12NEP246♥♦K=+0
+4.9Round 6HOK 2253NT♥9-2+7
+4.8Round 6HOK 2262♠♥5+2+7
+4.8Round 7T ONSTEIN43♠♣Q-2+7
+4.3Round 13MAHAFFEY41NT♠3-2+2
+3.9Round 1SPORTIEF73NT♠8+2+2
+3.9Round 10FRANK93NT♠Q-2+8
+3.9Round 12NEP223♥♥6-2+2
+3.7Round 2WUHAN113♦♣2=+5
+3.7Round 5DENMARK143NT♠A-2+5
+3.7Round 10FRANK74♣♥A-3+4
+3.6Round 11INDONESIA143NT♥9=-1
+3.4Round 6HOK 2243NT♥4=-1
+3.3Round 11INDONESIA184♠♣K=+3
+3.1Round 1SPORTIEF83♦♠A-2+6
+3.1Round 2WUHAN205♦♠A-4+14
+3.0Round 5DENMARK156♥♣3=+0
+3.0Round 9CONSUS RED293NT♦2+3+1
+2.8Round 7T ONSTEIN105♦♣J+1+17
+2.8Round 11INDONESIA193NT♥3+4-10
+2.6Round 14CHINA LADIES111NT♥6-1+4
+2.5Round 5DENMARK181NT♥4=-1
+2.5Round 6HOK 2283NT♥7-2+5
+2.4Round 9CONSUS RED273NT♥6+1+4
+1.8Round 2WUHAN133NT♥3+2+13
+1.7Round 2WUHAN144♠♣7-2+0
+1.7Round 12NEP304♥♦K+1-10
+1.7Round 13MAHAFFEY72♠♠5+2-1
+1.6Round 10FRANK31NT♠5=+0
+1.6Round 15PARIMATCH275♦x♦3-2+4
+1.5Round 1SPORTIEF24♥♠4-1-2
+1.5Round 12NEP264♦♣K=+0
+1.4Round 2WUHAN165♠♣4-2+0
+1.4Round 15PARIMATCH252♠♦3+1+10
+1.1Round 5DENMARK164♥♣10+3+2
+0.9Round 10FRANK103♣♠6=+1
+0.8Round 6HOK 2234♥♥5=-1
+0.8Round 12NEP213NT♦5+2-12
+0.7Round 10FRANK13NT♠5+2+0
+0.7Round 14CHINA LADIES176♣♠3=-11
+0.6Round 1SPORTIEF104♣♦3-2+2
+0.6Round 7T ONSTEIN13♠♦4+1+6
+0.6Round 7T ONSTEIN53♦♦8-2+1
+0.6Round 9CONSUS RED224♥♠Q=+1
+0.6Round 10FRANK83♠♣5+1-6
+0.5Round 7T ONSTEIN33NT♦Q=+0
+0.5Round 15PARIMATCH284♠♥A+1+0
+0.4Round 13MAHAFFEY53NT♣4=-1
+0.2Round 7T ONSTEIN23NT♣Q+2+1
+0.2Round 15PARIMATCH264♠♠J=+0
+0.1Round 15PARIMATCH224♠♦3=+0
-0.0Round 2WUHAN123♠♠3-1-1
+0.0Round 5DENMARK124♥♦2+1+0
-0.1Round 14CHINA LADIES194♠♥4+1+0
-0.2Round 13MAHAFFEY62♥♣10+2+6
-0.2Round 13MAHAFFEY81NT♦4-3+6
-0.5Round 1SPORTIEF63♣♠K+1+10
-0.5Round 7T ONSTEIN64♥♣A-2-5
-0.6Round 9CONSUS RED284♥♠K+2+12
-0.6Round 9CONSUS RED301NT♠J+2-6
-0.6Round 14CHINA LADIES143NT♥5+1+11
-0.7Round 5DENMARK113NT♥3+2-1
-0.7Round 7T ONSTEIN74♠♥2=+0
-1.0Round 2WUHAN183NT♠3-1-5
-1.0Round 11INDONESIA204♠♥A+2-12
-1.0Round 12NEP282♠♥J-2-1
-1.0Round 15PARIMATCH244♠♠5+1+0
-1.0Round 15PARIMATCH294♠♥3+1+0
-1.1Round 6HOK 2303♦♠7=+0
-1.2Round 14CHINA LADIES153♠♦A=-6
-1.4Round 11INDONESIA153NT♦4+2-1
-1.5Round 12NEP251NT♠3+3-6
-2.0Round 13MAHAFFEY93NT♦8=-13
-2.0Round 14CHINA LADIES134♥♥2+3+12
-2.2Round 6HOK 2222NT♥7-1-10
-2.2Round 13MAHAFFEY13NT♥2+3-1
-2.2Round 15PARIMATCH233NT♦4-1-6
-2.3Round 11INDONESIA134♥♠5+1+0
-2.6Round 1SPORTIEF35♣♥Q=+0
-2.6Round 11INDONESIA163NT♠5-2-11
-2.7Round 1SPORTIEF91NT♥6-2+0
-3.0Round 15PARIMATCH304♥♠6+1+0
-3.1Round 9CONSUS RED242♠♦3=+0
-3.8Round 2WUHAN155♣x♥7-1-6
-3.9Round 2WUHAN194♠♥J-1-12
-4.0Round 9CONSUS RED252♦♣6+2-6
-4.0Round 10FRANK62♠♠3+1-6
-4.7Round 6HOK 2294♠♦J+1+0
-4.7Round 13MAHAFFEY33NT♣3-2-7
-4.8Round 12NEP233♥♠5=-10
-4.8Round 12NEP273♥♣5+2-6
-5.1Round 7T ONSTEIN84♠♥A+2-11
-6.0Round 9CONSUS RED265♣♦A-2-17
-6.8Round 10FRANK23NT♦6-2-13
-6.9Round 9CONSUS RED214♠♥J-2-6
-7.1Round 11INDONESIA123♥x♠3-2-3
-8.3Round 11INDONESIA174♥♣10+1-8
-9.1Round 13MAHAFFEY24♥♠3=-3
-9.8Round 5DENMARK136♥♦6+1-1
-11.7Round 15PARIMATCH214♥♣7-2-13
-12.2Round 1SPORTIEF46♥♥9-1-17
-12.5Round 13MAHAFFEY102♥x♦A=-15