🇳🇱 DUURSMA Judith · NETHERLANDS

9rank
+128.2Butler · 224 bds
+0.57per board
±4.7swing
+1.11vs par /bd · #5/51
+0.66adjusted /bd
Butler per round: 36.5 21 27.4 21.9 -2.5 -19.3 43.2by round

vs par split: bidding +0.34 · play +0.76

Strength of schedule: opponents averaged +0.09/bd (a tough draw) → opponent-adjusted +0.66/bd

Card play — on target: opening leads 84.0% #9 of 51 · declarer play 80.3% #8 of 51 · defence 92.1% #1 of 51

Card play by contract type — on target
vs NTvs a suit
Opening leads75.0% (16)88.2% (34)
Declarer play92.3% (13)77.1% (48)
Defence86.7% (30)94.4% (71)

Opening leads by suit led: ♠ 75.0% (8) · ♥ 85.7% (21) · ♦ 90.0% (10) · ♣ 81.8% (11)

vs par by strain: NT +1.38 (58) · a suit +1.00 (150)

vs par by level: part-score +0.26 (85) · game +1.72 (111) · slam +1.42 (12)

By role: declaring +0.62/bd (-0.90 vs par · 117) · defending +0.52/bd (+3.23 vs par · 107)

By vulnerability: vulnerable +0.85/bd (+1.36 vs par · 104) · not vulnerable +0.33/bd (+0.85 vs par · 120)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2R.BarendregtA.Kalalova – K.TichaClosed32+36.5+1.14+1.00
Round 3R.BarendregtK.Kaeppel – C.GiampietroOpen32+21.0+0.66-0.12
Round 5R.BarendregtG.Botta – M.CostaOpen32+27.4+0.86-0.44
Round 6R.BarendregtA.Sinkovicz – H.GaborOpen32+21.9+0.68+2.44
Round 7R.BarendregtM.Canonne – A.LorenziniOpen32-2.5-0.08+1.16
Round 8R.BarendregtD.Kazmucha – J.ZmudaOpen32-19.3-0.60+0.12
Round 9R.BarendregtI.Gronkvist – I.PetersenOpen32+43.2+1.35+3.53

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
+15.1Round 5🇮🇹 ITALY146♣x♠A=+16
+13.0Round 2🇨🇿 CZECH REPUBLIC325♣♠4=+10
+11.9Round 6🇭🇺 HUNGARY106♣♦K-1+17
+11.9Round 9🇸🇪 SWEDEN206NT♥4-2+13
+11.6Round 3🇩🇪 GERMANY237♠♣K=+0
+11.1Round 7🇫🇷 FRANCE254♥♦J=+15
+10.1Round 9🇸🇪 SWEDEN184♦♥A-2+11
+10.0Round 2🇨🇿 CZECH REPUBLIC23♠♥2=·
+9.7Round 6🇭🇺 HUNGARY326♦x♠9-1+14
+9.7Round 8🇵🇱 POLAND44♠x♥K=+14
+9.6Round 2🇨🇿 CZECH REPUBLIC224♥♠7=+8
+9.6Round 7🇫🇷 FRANCE135♥♠8-1+13
+8.4Round 6🇭🇺 HUNGARY184♥x♠2-3+12
+7.9Round 6🇭🇺 HUNGARY43NT♥J-3+10
+7.3Round 2🇨🇿 CZECH REPUBLIC176♣♠J=-11
+7.3Round 3🇩🇪 GERMANY183NT♠2=+6
+7.3Round 9🇸🇪 SWEDEN324♥♦A=+3
+7.0Round 3🇩🇪 GERMANY22♠♦2+2-2
+6.7Round 5🇮🇹 ITALY103NT♣2-1+13
+6.7Round 9🇸🇪 SWEDEN214♠♥5-1+12
+6.6Round 2🇨🇿 CZECH REPUBLIC273NT♦6+1+0
+6.6Round 8🇵🇱 POLAND284♠♥K-1+3
+6.3Round 3🇩🇪 GERMANY194♠♥2=+8
+6.3Round 5🇮🇹 ITALY323NT♦2+2+1
+6.2Round 2🇨🇿 CZECH REPUBLIC164♠♣K=·
+6.2Round 5🇮🇹 ITALY133NT♠2+1+11
+6.2Round 7🇫🇷 FRANCE122♣♠5+2+7
+6.1Round 2🇨🇿 CZECH REPUBLIC73NT♥K+2·
+5.9Round 9🇸🇪 SWEDEN293NT♥K+2+16
+5.8Round 2🇨🇿 CZECH REPUBLIC203♥♠4+2+7
+5.7Round 7🇫🇷 FRANCE22NT♥10=+0
+5.7Round 8🇵🇱 POLAND256♠♠A-1+12
+5.4Round 8🇵🇱 POLAND214♠♥7=-1
+5.1Round 2🇨🇿 CZECH REPUBLIC92♥♦A-2·
+5.1Round 8🇵🇱 POLAND123NT♠K-3+11
+4.7Round 2🇨🇿 CZECH REPUBLIC32♦♥5=·
+4.7Round 9🇸🇪 SWEDEN314♥♣A-2+7
+4.6Round 2🇨🇿 CZECH REPUBLIC304♠♦Q=+3
+4.4Round 3🇩🇪 GERMANY93NT♥5-1+5
+4.4Round 5🇮🇹 ITALY154♠♣Q=-1
+4.4Round 7🇫🇷 FRANCE241NT♥Q-1+5
+4.4Round 9🇸🇪 SWEDEN234♥♣6+1+1
+4.3Round 6🇭🇺 HUNGARY144♠♦5-1+5
+4.3Round 7🇫🇷 FRANCE206NT♦10=+0
+4.2Round 9🇸🇪 SWEDEN224♥♣J-2+0
+4.1Round 9🇸🇪 SWEDEN144♥♣Q-3+11
+3.9Round 3🇩🇪 GERMANY114♥♣8-2+0
+3.9Round 5🇮🇹 ITALY173♥♠6=+1
+3.7Round 5🇮🇹 ITALY242♠♠K=+0
+3.7Round 8🇵🇱 POLAND23NT♥Q-3+7
+3.3Round 2🇨🇿 CZECH REPUBLIC113♣♥Q+2·
+3.3Round 3🇩🇪 GERMANY64♥♠7+1+1
+3.3Round 7🇫🇷 FRANCE33♥♦A=+0
+3.2Round 6🇭🇺 HUNGARY92♠♥8+1+1
+3.2Round 7🇫🇷 FRANCE321NT♣J+2+6
+3.0Round 2🇨🇿 CZECH REPUBLIC212♠♥3=+0
+2.9Round 3🇩🇪 GERMANY33♣♣5+2+1
+2.9Round 3🇩🇪 GERMANY292♦♣A-1-1
+2.9Round 7🇫🇷 FRANCE63♣♥3=-7
+2.8Round 3🇩🇪 GERMANY212♥♠A-2+2
+2.8Round 5🇮🇹 ITALY214♠♦Q-2+8
+2.8Round 8🇵🇱 POLAND62NT♠5-1+5
+2.8Round 8🇵🇱 POLAND221♥x♦J-2+2
+2.7Round 3🇩🇪 GERMANY44♠♣3+2+13
+2.7Round 9🇸🇪 SWEDEN163NT♥3-2+6
+2.7Round 9🇸🇪 SWEDEN271NT♣3-2-1
+2.6Round 5🇮🇹 ITALY203NT♣6=+0
+2.4Round 5🇮🇹 ITALY33NT♥5-1+5
+2.4Round 6🇭🇺 HUNGARY213♥♦J-1+5
+2.4Round 6🇭🇺 HUNGARY224♦♥K-1+8
+2.4Round 8🇵🇱 POLAND323NT♠2-2+3
+2.3Round 3🇩🇪 GERMANY222♦♥6+1-1
+2.3Round 6🇭🇺 HUNGARY131NT♥Q=+0
+2.2Round 6🇭🇺 HUNGARY53♥♣J=+0
+2.2Round 6🇭🇺 HUNGARY72♠♥6+3+2
+2.2Round 9🇸🇪 SWEDEN175♦♣A-1+10
+2.2Round 9🇸🇪 SWEDEN194♠♥K+2+11
+2.1Round 5🇮🇹 ITALY64♥♦Q-1-2
+2.0Round 9🇸🇪 SWEDEN252♦♥K=+0
+1.9Round 2🇨🇿 CZECH REPUBLIC53NT♦K+1·
+1.9Round 2🇨🇿 CZECH REPUBLIC82♥♣K+1·
+1.9Round 5🇮🇹 ITALY123♠♥K+1+1
+1.9Round 8🇵🇱 POLAND203♠♠10-1-1
+1.8Round 3🇩🇪 GERMANY313NT♠3=-2
+1.8Round 5🇮🇹 ITALY83♥♦K-1-2
+1.6Round 7🇫🇷 FRANCE104♠♣J+1+0
+1.6Round 9🇸🇪 SWEDEN131NT♥6-1+0
+1.4Round 6🇭🇺 HUNGARY62♠♣8-1-2
+1.4Round 9🇸🇪 SWEDEN42♠♦8=-1
+1.4Round 9🇸🇪 SWEDEN102♥♣3=+0
+1.2Round 2🇨🇿 CZECH REPUBLIC103NT♠2+1·
+1.2Round 2🇨🇿 CZECH REPUBLIC184♠♦8=+6
+1.2Round 7🇫🇷 FRANCE84♠♥A+2+11
+1.2Round 8🇵🇱 POLAND291NT♥Q=-1
+1.1Round 5🇮🇹 ITALY194♠♣10-1+5
+1.1Round 5🇮🇹 ITALY232♥♦A=+0
+1.0Round 5🇮🇹 ITALY163NT♥3=+0
+1.0Round 6🇭🇺 HUNGARY153NT♥6-1-4
+1.0Round 6🇭🇺 HUNGARY313NT♥J=+1
+0.9Round 3🇩🇪 GERMANY83NT♥5+2-10
+0.9Round 6🇭🇺 HUNGARY252♠♦2=+1
+0.9Round 8🇵🇱 POLAND32♦♣J+3+6
+0.8Round 9🇸🇪 SWEDEN13NT♠3+1+0
+0.7Round 6🇭🇺 HUNGARY283NT♠5+1+7
+0.7Round 6🇭🇺 HUNGARY293♣♠3=+1
+0.4Round 3🇩🇪 GERMANY132♥♥3-1+0
+0.4Round 6🇭🇺 HUNGARY13NT♠6=+2
+0.4Round 6🇭🇺 HUNGARY121NT♣5+3-6
+0.4Round 7🇫🇷 FRANCE154♥♦9-1+5
+0.4Round 8🇵🇱 POLAND234♥♦A+1+0
+0.4Round 8🇵🇱 POLAND245♦♣2+1+11
+0.3Round 2🇨🇿 CZECH REPUBLIC312♠♥2-2+1
+0.3Round 5🇮🇹 ITALY294♠♣8+1-4
+0.3Round 6🇭🇺 HUNGARY161NT♦Q+2-1
+0.2Round 3🇩🇪 GERMANY153♣♦6+1+1
+0.2Round 3🇩🇪 GERMANY204♠♥A=+13
+0.2Round 3🇩🇪 GERMANY275♣♥A+1+3
+0.1Round 8🇵🇱 POLAND143♥♦A-1+2
+0.1Round 9🇸🇪 SWEDEN261NT♣2-1+11
-0.0Round 3🇩🇪 GERMANY54♠♥K+1+0
-0.0Round 5🇮🇹 ITALY51NT♠2-2+1
+0.0Round 7🇫🇷 FRANCE291NT♥3+2+1
-0.1Round 6🇭🇺 HUNGARY194♠♥10=-1
-0.1Round 7🇫🇷 FRANCE55♣♣3-1-2
-0.1Round 7🇫🇷 FRANCE92♠♥10-1+2
-0.2Round 5🇮🇹 ITALY263NT♥4+1-1
-0.2Round 8🇵🇱 POLAND193NT♣3=-1
-0.2Round 9🇸🇪 SWEDEN74♠♣A+2+13
-0.2Round 9🇸🇪 SWEDEN302♠♦5+1+0
-0.3Round 3🇩🇪 GERMANY13NT♦J=-1
-0.3Round 5🇮🇹 ITALY273NT♣3+1+0
-0.3Round 7🇫🇷 FRANCE263NT♥3=+0
-0.6Round 7🇫🇷 FRANCE72♣♣J=+0
-0.6Round 7🇫🇷 FRANCE162♥♠K+2+1
-0.6Round 7🇫🇷 FRANCE302♠♥J=+0
-0.6Round 8🇵🇱 POLAND102♥♣2+1+0
-0.6Round 8🇵🇱 POLAND111NT♦5=-1
-0.6Round 8🇵🇱 POLAND164♥♦3=-3
-0.7Round 3🇩🇪 GERMANY73♠♥10-1+5
-0.7Round 9🇸🇪 SWEDEN53NT♠4=+2
-0.8Round 6🇭🇺 HUNGARY273NT♣J=+1
-0.9Round 3🇩🇪 GERMANY172♠♦K-2+0
-0.9Round 7🇫🇷 FRANCE44♥♣2=+0
-0.9Round 7🇫🇷 FRANCE143NT♣4+1+0
-0.9Round 9🇸🇪 SWEDEN282♥♠Q-2-1
-1.0Round 3🇩🇪 GERMANY243NT♥7=+0
-1.0Round 5🇮🇹 ITALY13NT♥5+1+1
-1.0Round 5🇮🇹 ITALY184♣♦K=+0
-1.1Round 2🇨🇿 CZECH REPUBLIC122♠♥Q+1·
-1.2Round 2🇨🇿 CZECH REPUBLIC63♦♣K-1·
-1.2Round 5🇮🇹 ITALY304♣♥A=-7
-1.2Round 6🇭🇺 HUNGARY174♠♥10-1-5
-1.3Round 2🇨🇿 CZECH REPUBLIC251NT♠A=+1
-1.4Round 6🇭🇺 HUNGARY115♠♥4-1+10
-1.4Round 7🇫🇷 FRANCE182♥♠5+1+6
-1.6Round 8🇵🇱 POLAND93♦♦3-1-5
-1.6Round 8🇵🇱 POLAND305♦♠A-1-11
-1.7Round 3🇩🇪 GERMANY103♥♠A-2-2
-1.7Round 8🇵🇱 POLAND273♥♦A-1-2
-1.8Round 2🇨🇿 CZECH REPUBLIC294♠♣10-2-8
-1.8Round 8🇵🇱 POLAND154♥♠7+1+0
-1.9Round 5🇮🇹 ITALY73♠♥A-1+1
-1.9Round 9🇸🇪 SWEDEN152♠♥2=+11
-2.0Round 3🇩🇪 GERMANY263NT♥Q+1-12
-2.0Round 7🇫🇷 FRANCE212♥♥3+1-1
-2.1Round 2🇨🇿 CZECH REPUBLIC234♥♣J-2-2
-2.2Round 5🇮🇹 ITALY312NT♦4-1-4
-2.2Round 9🇸🇪 SWEDEN243♥♣2=+0
-2.3Round 7🇫🇷 FRANCE224♥♣J=+1
-2.3Round 8🇵🇱 POLAND184♥♠A=+0
-2.3Round 9🇸🇪 SWEDEN33NT♥3+1+0
-2.4Round 2🇨🇿 CZECH REPUBLIC13NT♦9-1·
-2.4Round 3🇩🇪 GERMANY254♠♣A+1+0
-2.4Round 7🇫🇷 FRANCE115♦x♥K-3+10
-2.6Round 7🇫🇷 FRANCE273NT♣3+1-7
-2.9Round 5🇮🇹 ITALY224♠♣A-2-7
-2.9Round 8🇵🇱 POLAND82♠♥K-2+1
-3.1Round 2🇨🇿 CZECH REPUBLIC142♠♦2+3·
-3.1Round 8🇵🇱 POLAND14♠♣K=+1
-3.2Round 5🇮🇹 ITALY42♠♥K-1+0
-3.2Round 6🇭🇺 HUNGARY34♥♣Q=+0
-3.2Round 9🇸🇪 SWEDEN93♣♠7+1-9
-3.3Round 5🇮🇹 ITALY254♥♣7-2-8
-3.3Round 7🇫🇷 FRANCE312♠♣K+1-6
-3.3Round 9🇸🇪 SWEDEN116♦♣A+1-11
-3.4Round 6🇭🇺 HUNGARY302♥♣9=+0
-3.6Round 2🇨🇿 CZECH REPUBLIC265♦♣8-2+7
-3.6Round 3🇩🇪 GERMANY162♥♠7-2-3
-3.7Round 2🇨🇿 CZECH REPUBLIC152♥♥3-1·
-3.7Round 3🇩🇪 GERMANY143♣♣A-2+1
-3.7Round 9🇸🇪 SWEDEN65♠♥6=+10
-3.8Round 6🇭🇺 HUNGARY23NT♦5-1-5
-3.9Round 6🇭🇺 HUNGARY204♠♦2=+1
-3.9Round 8🇵🇱 POLAND53♥x♥3-2-2
-3.9Round 9🇸🇪 SWEDEN122♥♦K+1+0
-4.1Round 6🇭🇺 HUNGARY83♠♥A=+0
-4.3Round 5🇮🇹 ITALY94♥♠5+2-13
-4.3Round 7🇫🇷 FRANCE12NT♠3=+7
-4.4Round 5🇮🇹 ITALY23♥♣2-1-5
-4.6Round 2🇨🇿 CZECH REPUBLIC132♥♥9+3·
-4.7Round 2🇨🇿 CZECH REPUBLIC244♠♥2+1+11
-4.7Round 3🇩🇪 GERMANY322♥♦4-2-3
-4.7Round 5🇮🇹 ITALY286♣♣10-1-10
-4.7Round 6🇭🇺 HUNGARY263NT♠5-4-7
-4.8Round 3🇩🇪 GERMANY284♠♣2-1-5
-5.0Round 9🇸🇪 SWEDEN25♦♥A-1-10
-5.4Round 5🇮🇹 ITALY114♥♠J+3-14
-5.7Round 9🇸🇪 SWEDEN83♥♥J+1-2
-6.2Round 7🇫🇷 FRANCE284♠♦K-7-7
-6.6Round 8🇵🇱 POLAND174♥♥2=+0
-6.9Round 8🇵🇱 POLAND263NT♥5-2-7
-7.0Round 3🇩🇪 GERMANY303NT♥3=-7
-7.0Round 8🇵🇱 POLAND74♥♠3-2-13
-7.2Round 2🇨🇿 CZECH REPUBLIC284♥♦K=-8
-7.3Round 3🇩🇪 GERMANY124♥♠2+2-14
-7.3Round 6🇭🇺 HUNGARY244♥♦3+1+11
-7.3Round 7🇫🇷 FRANCE171♠x♥A-3-9
-7.4Round 2🇨🇿 CZECH REPUBLIC44♥♦A=·
-7.9Round 6🇭🇺 HUNGARY234♠♥Q=+0
-8.2Round 7🇫🇷 FRANCE194♥♦5=+1
-11.1Round 2🇨🇿 CZECH REPUBLIC196♠♥6-1-9
-11.2Round 8🇵🇱 POLAND314♠♦2-1-12
-12.3Round 7🇫🇷 FRANCE233♠x♦A=-15
-15.8Round 8🇵🇱 POLAND136♦x♠5=-14