🇸🇪 GRONKVIST Mikael · SWEDEN

18rank
+124.4Butler · 196 bds
+0.63per board
±5.0swing
+0.14vs par /bd · #51/115
+0.51adjusted /bd
Butler per round: 21.5 -7.1 9.3 -27.1 9.6 18.3 21.2 15.2 -7.4 -43.9 45.2 36 36.5 -2.9by round

vs par split: bidding -0.23 · play +0.37

Strength of schedule: opponents averaged -0.13/bd (an easy draw) → opponent-adjusted +0.51/bd

Card play — on target: opening leads 80.0% #33 of 115 · declarer play 85.4% #5 of 115 · defence 89.2% #16 of 115

Card play by contract type — on target
vs NTvs a suit
Opening leads69.2% (13)83.8% (37)
Declarer play66.7% (12)91.7% (36)
Defence88.5% (26)89.6% (67)

Opening leads by suit led: ♠ 64.3% (14) · ♥ 80.0% (15) · ♦ 85.7% (14) · ♣ 100.0% (7)

vs par by strain: NT -0.36 (52) · a suit +0.32 (144)

vs par by level: part-score +0.01 (68) · game -0.09 (111) · slam +2.12 (17)

By role: declaring -0.00/bd (-2.31 vs par · 103) · defending +1.34/bd (+2.85 vs par · 93)

By vulnerability: vulnerable +1.44/bd (+0.83 vs par · 98) · not vulnerable -0.17/bd (-0.55 vs par · 98)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2I.GronkvistA.Zamir – O.ToledanoClosed14+21.5+1.54+0.79
Round 3I.GronkvistS.Gu – B.MiaoClosed14-7.1-0.51-2.50
Round 5I.GronkvistK.Jiang – X.ZhuClosed14+9.3+0.66+1.29
Round 6I.GronkvistM.Chodacki – M.SobczakClosed14-27.1-1.94-4.00
Round 7I.GronkvistM.Satriawan – H.FebriyantoOpen14+9.6+0.69+1.43
Round 8I.GronkvistR.Cooper – F.McgrathOpen14+18.3+1.31+2.36
Round 9I.GronkvistBOSE BABHRUBAHAN – KAR SOUVIKClosed14+21.2+1.51+1.00
Round 11I.GronkvistD.Ramirez – G.GuridiClosed14+15.2+1.09+0.57
Round 12I.GronkvistN.Correa Laguna – J.Zamora VillamizarClosed14-7.4-0.53-4.93
Round 14I.GronkvistM.Schols – R.WesterbeekClosed14-43.9-3.14-2.50
Round 15I.GronkvistT.Makgosa – P.RamosekiOpen14+45.2+3.23+4.71
Round 16I.GronkvistB.Johnston – N.MitchellOpen14+36.0+2.57+1.86
Round 20I.GronkvistP.Chen – Y.WangClosed14+36.5+2.61+2.36
Round 21I.GronkvistT.Tseng – T.WanOpen14-2.9-0.21-0.50

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
+14.9Round 3🇨🇳 CHINA67♦♦7=-2
+14.6Round 20🇹🇼 CHINESE TAIPEI37♣♠2-1+17
+13.3Round 11🇨🇱 CHILE16NT♣5-1+14
+12.1Round 16🇳🇿 NEW ZEALAND106♣♦3-1+20
+11.9Round 9🇮🇳 INDIA96♣♦3-1+17
+11.9Round 15BOTSWANA146♦♥2-2+11
+11.9Round 20🇹🇼 CHINESE TAIPEI136♠♦Q-2+13
+11.8Round 15BOTSWANA76♥♣A=+13
+10.2Round 5🇨🇦 CANADA125♦x♥5-4+12
+10.1Round 15BOTSWANA64♠♦J-1+11
+10.0Round 5🇨🇦 CANADA104♠♦5=+10
+9.7Round 7🇮🇩 INDONESIA84♠♦K+2+14
+9.6Round 11🇨🇱 CHILE85♠xx♣Q+1+12
+9.1Round 8🇦🇺 AUSTRALIA61♠♥Q-1+10
+8.8Round 14🇳🇱 NETHERLANDS24NT♥7-1+10
+8.2Round 7🇮🇩 INDONESIA143NT♥7=+7
+8.2Round 16🇳🇿 NEW ZEALAND74♥♠9=+0
+7.9Round 11🇨🇱 CHILE124♠x♦3=+12
+7.1Round 2🇮🇱 ISRAEL74♠♣7=+0
+6.8Round 8🇦🇺 AUSTRALIA54♠♥6+2+13
+6.7Round 9🇮🇳 INDIA44♥♦J-2+7
+6.5Round 8🇦🇺 AUSTRALIA34♥x♠J-3+9
+6.4Round 8🇦🇺 AUSTRALIA103NT♣K-2+7
+5.8Round 15BOTSWANA134♠♦J+1+0
+5.4Round 12🇨🇴 COLOMBIA54♠x♣Q-1+6
+5.3Round 2🇮🇱 ISRAEL23♥♦Q+1+10
+5.3Round 15BOTSWANA83NT♠3=+7
+5.3Round 15BOTSWANA103♠♥5-2+9
+5.2Round 11🇨🇱 CHILE65♠x♦3-1+7
+5.2Round 11🇨🇱 CHILE95♣x♠K-4+4
+5.0Round 20🇹🇼 CHINESE TAIPEI92♥x♥K-1-1
+4.9Round 6🇵🇱 POLAND64♥♠Q+1+4
+4.7Round 6🇵🇱 POLAND94♥♠A=+3
+4.7Round 9🇮🇳 INDIA84♠♣4-3+6
+4.7Round 21🇭🇰 CHINA HONG KONG63♠♥9+2+6
+4.4Round 9🇮🇳 INDIA133♣♦10+1+0
+4.2Round 21🇭🇰 CHINA HONG KONG81NT♠7-2+1
+4.1Round 3🇨🇳 CHINA33NT♥Q+2+14
+4.1Round 15BOTSWANA93♥♦10+1+6
+4.1Round 15BOTSWANA124♠x♦K-1+8
+4.0Round 5🇨🇦 CANADA84♦♥K+1+6
+4.0Round 6🇵🇱 POLAND132♥♣5+1+1
+3.8Round 2🇮🇱 ISRAEL94♠♥5+2+1
+3.8Round 15BOTSWANA51NT♥10+2+2
+3.7Round 3🇨🇳 CHINA44♠♦3+2+1
+3.7Round 15BOTSWANA11♠♣K=+9
+3.7Round 16🇳🇿 NEW ZEALAND23♥♦2-1+12
+3.7Round 16🇳🇿 NEW ZEALAND44♠♥9+1+1
+3.4Round 9🇮🇳 INDIA125♦x♥9-3+0
+3.3Round 5🇨🇦 CANADA44♠♥A=+9
+3.3Round 20🇹🇼 CHINESE TAIPEI103NT♣Q=+0
+3.1Round 2🇮🇱 ISRAEL111♠♥10+1+0
+3.1Round 16🇳🇿 NEW ZEALAND34♠♦J+1+0
+2.9Round 16🇳🇿 NEW ZEALAND123NT♠9-1+5
+2.8Round 20🇹🇼 CHINESE TAIPEI73♥♦K-1+6
+2.7Round 20🇹🇼 CHINESE TAIPEI112NT♦K-2+5
+2.6Round 7🇮🇩 INDONESIA22♥♣6+1+2
+2.6Round 11🇨🇱 CHILE116♦♠A=-2
+2.6Round 16🇳🇿 NEW ZEALAND14♠♦A=+0
+2.5Round 6🇵🇱 POLAND35♦♠5-1+5
+2.5Round 9🇮🇳 INDIA54♣♥A=+0
+2.4Round 2🇮🇱 ISRAEL143NT♠5-2+6
+2.4Round 8🇦🇺 AUSTRALIA93♠♣6-3-10
+2.4Round 9🇮🇳 INDIA74♠♠J=+0
+2.4Round 14🇳🇱 NETHERLANDS93NT♥K+2+2
+2.4Round 16🇳🇿 NEW ZEALAND92♠♣Q+1-10
+2.4Round 21🇭🇰 CHINA HONG KONG113NT♥6+1+0
+2.3Round 12🇨🇴 COLOMBIA13NT♥6+3-14
+2.1Round 5🇨🇦 CANADA14♠♣A-1+4
+2.1Round 7🇮🇩 INDONESIA133♥♠A+1+1
+2.1Round 14🇳🇱 NETHERLANDS44♠♣A+1+4
+1.9Round 5🇨🇦 CANADA53♥♥K+2+6
+1.7Round 3🇨🇳 CHINA54♥♦10-1-6
+1.6Round 12🇨🇴 COLOMBIA133NT♠2+3-13
+1.5Round 2🇮🇱 ISRAEL13♠♠4-1-3
+1.4Round 9🇮🇳 INDIA61NT♣3+1+0
+1.4Round 16🇳🇿 NEW ZEALAND133NT♥A=+0
+1.3Round 12🇨🇴 COLOMBIA23NT♥3+2+0
+1.3Round 16🇳🇿 NEW ZEALAND84♠♦Q+1+1
+1.2Round 2🇮🇱 ISRAEL121NT♠4=-1
+1.2Round 21🇭🇰 CHINA HONG KONG122NT♣9=+0
+1.1Round 6🇵🇱 POLAND22♣♥A+2+0
+1.1Round 9🇮🇳 INDIA14♥♣A+1+0
+1.0Round 7🇮🇩 INDONESIA53♥♣5=+0
+1.0Round 8🇦🇺 AUSTRALIA24♥♦Q+1+1
+1.0Round 12🇨🇴 COLOMBIA116♠♠4=-11
+1.0Round 20🇹🇼 CHINESE TAIPEI52♥♥2-2+1
+0.9Round 2🇮🇱 ISRAEL33NT♥K+1+1
+0.8Round 2🇮🇱 ISRAEL53♦♦3+1+0
+0.8Round 2🇮🇱 ISRAEL63NT♠7=+1
+0.8Round 3🇨🇳 CHINA103NT♠6=+0
+0.8Round 7🇮🇩 INDONESIA92♦♠6=+0
+0.8Round 7🇮🇩 INDONESIA104♠♣5-1-6
+0.8Round 9🇮🇳 INDIA34♥♦10=+0
+0.7Round 20🇹🇼 CHINESE TAIPEI63NT♥10+3+1
+0.6Round 20🇹🇼 CHINESE TAIPEI143NT♣7+2+2
+0.5Round 12🇨🇴 COLOMBIA31NT♠10+1+0
+0.5Round 21🇭🇰 CHINA HONG KONG34♠♦J=+1
+0.5Round 21🇭🇰 CHINA HONG KONG103NT♠4=-1
+0.4Round 7🇮🇩 INDONESIA43NT♣7+2+0
+0.3Round 11🇨🇱 CHILE43♣♦8-1-1
+0.3Round 11🇨🇱 CHILE134♠♥J=+0
+0.3Round 12🇨🇴 COLOMBIA63♣♣8=+0
+0.3Round 20🇹🇼 CHINESE TAIPEI25♠♠10+1+13
+0.3Round 20🇹🇼 CHINESE TAIPEI43NT♦Q+1+0
+0.2Round 8🇦🇺 AUSTRALIA113NT♥4+2+0
+0.2Round 16🇳🇿 NEW ZEALAND62♥♦Q-1-2
+0.1Round 2🇮🇱 ISRAEL84♥♠6+2-1
+0.1Round 5🇨🇦 CANADA31NT♥2=-7
+0.0Round 3🇨🇳 CHINA74♠♣J=-3
-0.0Round 8🇦🇺 AUSTRALIA13♣♠J=+0
-0.1Round 3🇨🇳 CHINA141NT♥6-1-1
-0.2Round 11🇨🇱 CHILE23NT♠8+1+0
-0.2Round 12🇨🇴 COLOMBIA124♠♦3=+11
-0.3Round 5🇨🇦 CANADA91NT♠3-2+0
-0.3Round 9🇮🇳 INDIA144♥♠Q=+0
-0.4Round 11🇨🇱 CHILE106♦♥6+1-1
-0.4Round 21🇭🇰 CHINA HONG KONG42♦♣5=+11
-0.4Round 21🇭🇰 CHINA HONG KONG142NT♠J-1-4
-0.5Round 8🇦🇺 AUSTRALIA74♠♥Q=+0
-0.5Round 15BOTSWANA43NT♥J=+2
-0.9Round 12🇨🇴 COLOMBIA144♥♣K+2-11
-0.9Round 14🇳🇱 NETHERLANDS14♠♣5=+0
-0.9Round 14🇳🇱 NETHERLANDS84♦x♠A-2-4
-1.0Round 2🇮🇱 ISRAEL43♣♠Q-2+9
-1.0Round 3🇨🇳 CHINA24♥♠6=-1
-1.0Round 16🇳🇿 NEW ZEALAND113♠♣7-1-3
-1.1Round 7🇮🇩 INDONESIA122♥♣5=+0
-1.2Round 11🇨🇱 CHILE33♣♥K-1-2
-1.4Round 21🇭🇰 CHINA HONG KONG74♥♠2+1+0
-1.5Round 8🇦🇺 AUSTRALIA134NT♥4+2+13
-1.5Round 20🇹🇼 CHINESE TAIPEI12♥♣6=-5
-1.6Round 5🇨🇦 CANADA63♦♣A=+0
-1.6Round 5🇨🇦 CANADA132♥♣4+1+10
-1.6Round 6🇵🇱 POLAND114♠♥Q=+0
-1.6Round 7🇮🇩 INDONESIA62♥♠K-2-2
-1.6Round 16🇳🇿 NEW ZEALAND144♠♦2=+0
-1.7Round 2🇮🇱 ISRAEL104♥♠7-1-6
-1.7Round 5🇨🇦 CANADA71♠♦7+1+0
-1.7Round 8🇦🇺 AUSTRALIA84♠♦2+1-1
-1.7Round 21🇭🇰 CHINA HONG KONG23NT♠7+4-2
-1.8Round 3🇨🇳 CHINA94♥♠5=+0
-1.8Round 3🇨🇳 CHINA124♠x♣A-1-6
-1.9Round 8🇦🇺 AUSTRALIA43NT♦5=+0
-1.9Round 14🇳🇱 NETHERLANDS102♦♠9-1+1
-2.0Round 12🇨🇴 COLOMBIA42♦♥Q-1-11
-2.0Round 14🇳🇱 NETHERLANDS72♥♦6=-10
-2.0Round 21🇭🇰 CHINA HONG KONG133♣♥6=-6
-2.1Round 7🇮🇩 INDONESIA113NT♠4+1-1
-2.3Round 20🇹🇼 CHINESE TAIPEI123NT♦Q-4-8
-2.4Round 8🇦🇺 AUSTRALIA124♥♣10-1+2
-2.4Round 14🇳🇱 NETHERLANDS112♠♥6+1-1
-2.6Round 21🇭🇰 CHINA HONG KONG11NT♥6=-6
-2.7Round 7🇮🇩 INDONESIA13♥♠5=+4
-2.8Round 2🇮🇱 ISRAEL132♠♥3=-6
-2.9Round 14🇳🇱 NETHERLANDS134♠♣A+1+0
-2.9Round 20🇹🇼 CHINESE TAIPEI83NT♠4+3-11
-3.0Round 16🇳🇿 NEW ZEALAND56♦♠4+1+2
-3.1Round 12🇨🇴 COLOMBIA104♥♠K-1-12
-3.1Round 21🇭🇰 CHINA HONG KONG53♦♦4-3+10
-3.3Round 6🇵🇱 POLAND103♣♣6+1-10
-3.5Round 12🇨🇴 COLOMBIA84♦♠8=-1
-3.7Round 7🇮🇩 INDONESIA31NTx♦K+1+3
-4.0Round 6🇵🇱 POLAND75♣♦A-1-6
-4.1Round 5🇨🇦 CANADA113NT♠4-1-10
-4.3Round 14🇳🇱 NETHERLANDS53NT♣10-1-6
-4.4Round 6🇵🇱 POLAND124♥♣4-1-10
-4.5Round 6🇵🇱 POLAND53♣♥6+1-8
-4.6Round 12🇨🇴 COLOMBIA93NT♠K+1-8
-4.7Round 6🇵🇱 POLAND14♠♥J-1-10
-4.7Round 6🇵🇱 POLAND143NT♠6-1-10
-4.8Round 7🇮🇩 INDONESIA71♠♣J-2-2
-4.8Round 21🇭🇰 CHINA HONG KONG94♥♠8+2-17
-5.2Round 5🇨🇦 CANADA144♥x♠K-2-10
-5.2Round 9🇮🇳 INDIA102♥♥A-3-4
-5.5Round 12🇨🇴 COLOMBIA74♠♠A-3-5
-5.8Round 15BOTSWANA114♥x♣J-2-5
-6.1Round 8🇦🇺 AUSTRALIA146♦♥8=-11
-6.1Round 9🇮🇳 INDIA23NT♣8-1-6
-6.1Round 14🇳🇱 NETHERLANDS141NTx♥A+1-9
-6.2Round 11🇨🇱 CHILE144♠x♥Q-2-9
-6.5Round 3🇨🇳 CHINA114♠♥9=-7
-6.5Round 9🇮🇳 INDIA115♣x♠A-1-6
-6.7Round 3🇨🇳 CHINA15♠♦6-1-11
-7.0Round 15BOTSWANA24♠x♥A-1+5
-7.1Round 3🇨🇳 CHINA84♥♣10=-3
-7.3Round 3🇨🇳 CHINA132♠♥5+2-10
-7.4Round 15BOTSWANA36♥♦9-1-12
-7.8Round 5🇨🇦 CANADA24♠x♦4-2-12
-7.9Round 14🇳🇱 NETHERLANDS66♥♠A=+0
-8.5Round 6🇵🇱 POLAND84♥♦8-1-10
-8.6Round 6🇵🇱 POLAND45♠x♣9=-5
-9.0Round 11🇨🇱 CHILE74♠x♣J-3-12
-11.0Round 14🇳🇱 NETHERLANDS123NTx♥5=-4
-12.2Round 11🇨🇱 CHILE56♣♦A-1-14
-16.9Round 14🇳🇱 NETHERLANDS37♦x♣2-2-18