🇳🇱 TICHA Magdalena · NETHERLANDS

1rank
+347.5Butler · 272 bds
+1.28per board
±4.4swing
+0.89vs par /bd · #11/53
+1.18adjusted /bd
Butler per round: 1.3 50.1 20.6 -9.2 40.8 14.4 28.7 17.9 29.2 -13.4 27.6 16.9 21.2 31.7 2.9 34.1 32.7by round

vs par split: bidding -0.25 · play +1.07

Strength of schedule: opponents averaged -0.09/bd (an easy draw) → opponent-adjusted +1.18/bd

Card play — on target: opening leads 65.7% #53 of 53 · declarer play 80.3% #10 of 53 · defence 96.2% #1 of 53

Card play by contract type — on target
vs NTvs a suit
Opening leads59.1% (22)68.8% (48)
Declarer play85.7% (28)77.1% (48)
Defence97.3% (37)95.8% (96)

Opening leads by suit led: ♠ 52.9% (17) · ♥ 66.7% (21) · ♦ 66.7% (12) · ♣ 75.0% (20)

vs par by strain: NT +0.00 (81) · a suit +1.17 (186)

vs par by level: part-score +0.13 (87) · game +1.41 (157) · slam -0.65 (23)

By role: declaring +1.54/bd (-1.36 vs par · 135) · defending +1.01/bd (+3.11 vs par · 137)

By vulnerability: vulnerable +1.06/bd (+0.54 vs par · 136) · not vulnerable +1.50/bd (+1.24 vs par · 136)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1S.Wackwitz-SpangenbergX.Chen – B.ZhaoOpen16+1.3+0.08-0.19
Round 2S.Wackwitz-SpangenbergM.Holeksa – K.WesolowskaClosed16+50.1+3.13+4.88
Round 3S.Wackwitz-SpangenbergL.Ginnan – L.HenbestClosed16+20.6+1.29-1.06
Round 4S.Wackwitz-SpangenbergL.Ortega – S.ShiOpen16-9.2-0.57-0.88
Round 5S.Wackwitz-SpangenbergN.Azkanov – R.PinnataClosed16+40.8+2.55+2.94
Round 6S.Wackwitz-SpangenbergC.Wahlestedt – M.PetersenOpen16+14.4+0.90+3.19
Round 7S.Wackwitz-SpangenbergM.Canonne – A.LorenziniOpen16+28.7+1.79+0.12
Round 8S.Wackwitz-SpangenbergC.Ting – C.TaoClosed16+17.9+1.12-1.81
Round 9S.Wackwitz-SpangenbergF.Butto – M.CostaClosed16+29.2+1.82+3.12
Round 10S.Wackwitz-SpangenbergJ.Zmuda – K.DufratOpen16-13.4-0.84-2.56
Round 11S.Wackwitz-SpangenbergY.Liu – X.ShanClosed16+27.6+1.73+0.75
Round 12S.Wackwitz-SpangenbergA.Boughey – J.BlackOpen16+16.9+1.06+0.75
Round 14S.Wackwitz-SpangenbergN.Ainia – R.PrajuthaOpen16+21.2+1.32+1.75
Round 15S.Wackwitz-SpangenbergE.Rodin – I.PetersenClosed16+31.7+1.98+3.31
Round 16S.Wackwitz-SpangenbergM.Canonne – A.LorenziniClosed16+2.9+0.18-2.12
Round 17S.Wackwitz-SpangenbergJ.Wang – C.TsaoOpen16+34.1+2.13+0.81
Round 18S.Wackwitz-SpangenbergG.Botta – M.CostaOpen16+32.7+2.04+2.12

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
+12.7Round 15🇸🇪 SWEDEN102♠x♣A-4-7
+12.3Round 5🇮🇩 INDONESIA133NT♣J=+10
+12.1Round 3OCEANIA126♦x♠5=+5
+12.0Round 7🇫🇷 FRANCE134♠x♠2=+14
+11.7Round 1🇨🇳 CHINA13♥x♠Q=+12
+11.7Round 11🇨🇳 CHINA45♣♠2=+0
+11.4Round 14🇮🇩 INDONESIA84♥xx♣3=+11
+10.6Round 8🇹🇼 CHINESE TAIPEI25♥♣A-1+10
+10.4Round 18🇮🇹 ITALY134♠♦4=+10
+10.0Round 2🇵🇱 POLAND24♠♥3+2+13
+9.9Round 9🇮🇹 ITALY43NT♠2-2+13
+9.9Round 14🇮🇩 INDONESIA23NT♣Q-2+13
+9.7Round 5🇮🇩 INDONESIA16♠♣10=+0
+9.6Round 9🇮🇹 ITALY126♣♠A=-2
+9.2Round 16🇫🇷 FRANCE34♥♠A=+3
+8.9Round 18🇮🇹 ITALY14♠♣2=+11
+8.7Round 2🇵🇱 POLAND165♦♣A=+11
+8.7Round 12OCEANIA104♠♦6=+9
+8.3Round 18🇮🇹 ITALY123NT♠4-1+6
+8.1Round 2🇵🇱 POLAND134♠♠7-1+12
+8.1Round 17🇹🇼 CHINESE TAIPEI66NT♣6-1+16
+8.1Round 18🇮🇹 ITALY84♥♦9-4+8
+8.0Round 5🇮🇩 INDONESIA73NT♣J=-13
+7.9Round 16🇫🇷 FRANCE143NT♠Q+1+0
+7.6Round 5🇮🇩 INDONESIA123NT♣6=-2
+7.6Round 7🇫🇷 FRANCE74♥♦2=+10
+7.3Round 11🇨🇳 CHINA74♥♣Q-1+12
+7.2Round 1🇨🇳 CHINA56♥♣9-1+13
+7.1Round 17🇹🇼 CHINESE TAIPEI133♣♥8=+12
+7.0Round 4🇺🇸 USA114♠♥A-2+11
+6.7Round 10🇵🇱 POLAND21NT♠K=+5
+6.7Round 15🇸🇪 SWEDEN16NT♦2-2+11
+6.3Round 2🇵🇱 POLAND126♠♥4+1-11
+6.3Round 17🇹🇼 CHINESE TAIPEI104♥♣K-2+13
+6.2Round 6🇸🇪 SWEDEN23♦♠4=+9
+6.1Round 12OCEANIA13NT♠6+1+1
+6.1Round 15🇸🇪 SWEDEN154♥♦6+1+13
+6.0Round 12OCEANIA74♥♠10-1+12
+5.9Round 5🇮🇩 INDONESIA36♥♣6-1+11
+5.9Round 7🇫🇷 FRANCE143NT♣7-2+11
+5.8Round 8🇹🇼 CHINESE TAIPEI133NT♦7+1+0
+5.7Round 2🇵🇱 POLAND76N♣3-2+13
+5.7Round 3OCEANIA71NT♠J-1+1
+5.7Round 9🇮🇹 ITALY74♥x♥K-1+13
+5.4Round 9🇮🇹 ITALY154♠♥10=+7
+5.3Round 4🇺🇸 USA145♥♠K=+0
+5.3Round 8🇹🇼 CHINESE TAIPEI63NT♠6=+0
+5.3Round 11🇨🇳 CHINA14♠x♦3-1+9
+5.1Round 2🇵🇱 POLAND43N♠4-1+5
+5.1Round 5🇮🇩 INDONESIA83NT♠3+1+1
+5.1Round 14🇮🇩 INDONESIA163NT♥8-1+10
+5.1Round 17🇹🇼 CHINESE TAIPEI162♦♣K-1+5
+5.0Round 11🇨🇳 CHINA63NT♥4=-1
+5.0Round 15🇸🇪 SWEDEN21NT♠3+1+6
+4.9Round 8🇹🇼 CHINESE TAIPEI154♠♦5-1+12
+4.8Round 3OCEANIA166♦♣5+1-2
+4.8Round 6🇸🇪 SWEDEN104♠♣8-1+6
+4.7Round 6🇸🇪 SWEDEN73NT♠Q-1+12
+4.6Round 12OCEANIA82♥♠K-1+5
+4.4Round 4🇺🇸 USA94♥♠K-1+10
+4.4Round 6🇸🇪 SWEDEN83NT♠K-3+6
+4.3Round 16🇫🇷 FRANCE104♥♦6+1+0
+4.3Round 17🇹🇼 CHINESE TAIPEI25♦♥4-2+9
+4.2Round 12OCEANIA42♠♣5-1+6
+4.1Round 1🇨🇳 CHINA136♥♥9=+0
+4.1Round 11🇨🇳 CHINA125♣x♥9-1+0
+4.1Round 14🇮🇩 INDONESIA102♠♥A+1+6
+4.0Round 8🇹🇼 CHINESE TAIPEI14♠♥K+1-11
+4.0Round 14🇮🇩 INDONESIA121NT♠Q-2+3
+4.0Round 17🇹🇼 CHINESE TAIPEI73NT♥6+2+1
+4.0Round 18🇮🇹 ITALY65♥♦2+2+10
+3.9Round 17🇹🇼 CHINESE TAIPEI114♥♣5+1-11
+3.7Round 3OCEANIA94♠♥Q-1-2
+3.7Round 18🇮🇹 ITALY21NT♠10+2+1
+3.6Round 11🇨🇳 CHINA113♣♠A+1-7
+3.6Round 16🇫🇷 FRANCE14♥♠3=+3
+3.3Round 3OCEANIA31NT♠2+2+0
+3.3Round 7🇫🇷 FRANCE162♠♦K-1-2
+3.3Round 9🇮🇹 ITALY54♠♣A=+0
+3.3Round 10🇵🇱 POLAND152♥♦8+3+2
+3.2Round 7🇫🇷 FRANCE125♥♣4-1-1
+3.2Round 14🇮🇩 INDONESIA113NT♠8=+0
+3.1Round 1🇨🇳 CHINA165♦♠J=-1
+3.1Round 2🇵🇱 POLAND12♠♥7+1+7
+3.1Round 17🇹🇼 CHINESE TAIPEI84♥♥4=+0
+3.0Round 8🇹🇼 CHINESE TAIPEI94♠x♥A-1+0
+3.0Round 9🇮🇹 ITALY112♥♠5+2+2
+2.9Round 3OCEANIA115♦x♥3-1+5
+2.9Round 3OCEANIA153♠♥3-1+3
+2.9Round 5🇮🇩 INDONESIA26♣♠8-1+5
+2.9Round 10🇵🇱 POLAND93NT♠3+1+1
+2.9Round 15🇸🇪 SWEDEN83♥♠J-2+5
+2.9Round 16🇫🇷 FRANCE54♠♥8-1+5
+2.8Round 6🇸🇪 SWEDEN51NT♥K-1+5
+2.8Round 18🇮🇹 ITALY164♠♣K=+0
+2.6Round 2🇵🇱 POLAND82♥♠7=+5
+2.6Round 4🇺🇸 USA24♠♠J+2+1
+2.4Round 6🇸🇪 SWEDEN92♠♦10-2+0
+2.4Round 11🇨🇳 CHINA54♠♥3-1+6
+2.3Round 2🇵🇱 POLAND32♠♥8+2+2
+2.3Round 4🇺🇸 USA56♠♦K+1+13
+2.3Round 14🇮🇩 INDONESIA141NT♣2+2+2
+2.2Round 5🇮🇩 INDONESIA51NT♦K-2+3
+2.2Round 7🇫🇷 FRANCE36NT♣5+1-13
+2.2Round 9🇮🇹 ITALY84♥♦5-1+4
+2.2Round 12OCEANIA63NT♥4+1-1
+2.2Round 15🇸🇪 SWEDEN51NT♠3=+2
+2.1Round 3OCEANIA102♥♥A=+0
+2.1Round 9🇮🇹 ITALY63♦♥A-1+5
+2.0Round 5🇮🇩 INDONESIA162♦♣3+3+7
+2.0Round 17🇹🇼 CHINESE TAIPEI123NT♠6+1+1
+1.8Round 14🇮🇩 INDONESIA54♠♥6+2+1
+1.8Round 17🇹🇼 CHINESE TAIPEI43NT♠10+3+1
+1.7Round 8🇹🇼 CHINESE TAIPEI144♦♥A-1-2
+1.7Round 8🇹🇼 CHINESE TAIPEI163NT♦J+1-1
+1.7Round 14🇮🇩 INDONESIA14♠♣9=+3
+1.6Round 1🇨🇳 CHINA32♠♠3-1+5
+1.6Round 5🇮🇩 INDONESIA143NT♠4+2+11
+1.4Round 3OCEANIA23NT♦6+1+1
+1.4Round 4🇺🇸 USA45♦♠A-2+8
+1.4Round 6🇸🇪 SWEDEN64♥♦J=+11
+1.4Round 15🇸🇪 SWEDEN143♠♥9-2-7
+1.4Round 16🇫🇷 FRANCE161NT♥2+1-6
+1.3Round 5🇮🇩 INDONESIA95♦♠J-1+5
+1.3Round 10🇵🇱 POLAND143NT♠6+3-10
+1.3Round 18🇮🇹 ITALY94♥♣A=+0
+1.2Round 6🇸🇪 SWEDEN123NT♠Q+1-1
+1.2Round 15🇸🇪 SWEDEN95♥x♣A-1+12
+1.1Round 7🇫🇷 FRANCE53♥♠9=-1
+1.1Round 9🇮🇹 ITALY32NT♠4-1+4
+1.1Round 10🇵🇱 POLAND81♠♦J+1+0
+1.1Round 11🇨🇳 CHINA161NT♠4+1+0
+1.1Round 17🇹🇼 CHINESE TAIPEI34♥♥8-1-2
+1.0Round 14🇮🇩 INDONESIA131♠♣K=-1
+1.0Round 15🇸🇪 SWEDEN164♠♥6-2+0
+0.9Round 1🇨🇳 CHINA21NT♣10-1+5
+0.9Round 2🇵🇱 POLAND111N♣3+1-7
+0.9Round 6🇸🇪 SWEDEN13♣♣K+1+7
+0.9Round 15🇸🇪 SWEDEN72♥♦4-1+1
+0.8Round 7🇫🇷 FRANCE12♦♣5-1-2
+0.8Round 7🇫🇷 FRANCE42NT♣4=+1
+0.8Round 10🇵🇱 POLAND113NT♦Q+2+0
+0.8Round 15🇸🇪 SWEDEN62♥♣A+1+6
+0.6Round 4🇺🇸 USA133NT♠A+3+1
+0.6Round 11🇨🇳 CHINA81NT♠7=-1
+0.4Round 2🇵🇱 POLAND55♣♠K=+16
+0.4Round 7🇫🇷 FRANCE24♥♦T-1+9
+0.4Round 17🇹🇼 CHINESE TAIPEI153NT♠K+1+0
+0.3Round 1🇨🇳 CHINA74♥♠7+1+1
+0.3Round 4🇺🇸 USA82♠♦K+1-7
+0.3Round 10🇵🇱 POLAND62♣♥4=+1
+0.3Round 11🇨🇳 CHINA94♥♣Q+1+0
+0.3Round 14🇮🇩 INDONESIA33NT♦2+1+0
+0.3Round 16🇫🇷 FRANCE151♠♣4+1+1
+0.2Round 9🇮🇹 ITALY144♠♣10+1+11
+0.2Round 15🇸🇪 SWEDEN34♠♥K-2+5
+0.2Round 15🇸🇪 SWEDEN122♠♥9-1+2
+0.1Round 6🇸🇪 SWEDEN132♠♦10+1+0
+0.1Round 10🇵🇱 POLAND43♦♦A=-1
+0.1Round 11🇨🇳 CHINA154♠♥5+1+0
+0.1Round 14🇮🇩 INDONESIA67♦x♣5-5-15
+0.1Round 17🇹🇼 CHINESE TAIPEI15♠♦6-1-4
-0.0Round 2🇵🇱 POLAND143N♠7=+1
-0.0Round 2🇵🇱 POLAND154♠♥4=+0
-0.0Round 3OCEANIA141NT♠2=+0
-0.0Round 6🇸🇪 SWEDEN155♣♠3+1-2
-0.0Round 15🇸🇪 SWEDEN114♥♥3=-3
-0.0Round 16🇫🇷 FRANCE94♠♥4+1+0
-0.1Round 8🇹🇼 CHINESE TAIPEI103♠♥10-1-5
-0.1Round 9🇮🇹 ITALY91NT♥J+1+1
-0.1Round 12OCEANIA24NT♠10+2+13
-0.1Round 12OCEANIA134♥♦A+1-10
-0.1Round 12OCEANIA144♥♦10=+1
-0.1Round 18🇮🇹 ITALY74♥♠7-1+12
-0.1Round 18🇮🇹 ITALY144♥♣A+1+4
-0.2Round 1🇨🇳 CHINA63NT♥3+1+0
-0.2Round 1🇨🇳 CHINA104♠♣3+1+0
-0.2Round 12OCEANIA54♥♣5+1+0
-0.2Round 18🇮🇹 ITALY152♥♣8+2-6
-0.3Round 4🇺🇸 USA154♥♣8=+0
-0.3Round 6🇸🇪 SWEDEN162♥♥9=+0
-0.3Round 12OCEANIA92♥♠7=+0
-0.3Round 12OCEANIA164♥♣A+1+0
-0.3Round 16🇫🇷 FRANCE126♦♥A=+2
-0.4Round 2🇵🇱 POLAND63♠♥5+1+6
-0.4Round 7🇫🇷 FRANCE93NT♥6-1-12
-0.4Round 7🇫🇷 FRANCE152♥♣A+2-6
-0.6Round 2🇵🇱 POLAND103N♠3+2+12
-0.6Round 5🇮🇩 INDONESIA63♦♣Q+1+0
-0.6Round 7🇫🇷 FRANCE113NT♣4+2+0
-0.6Round 12OCEANIA115♣♣5+1-1
-0.7Round 9🇮🇹 ITALY14♥♦2=+0
-0.8Round 8🇹🇼 CHINESE TAIPEI74♥♠3+1-1
-0.9Round 1🇨🇳 CHINA43NT♦J+2+0
-0.9Round 8🇹🇼 CHINESE TAIPEI32♥♦5+1+0
-0.9Round 10🇵🇱 POLAND163♥♦5-1-9
-1.0Round 4🇺🇸 USA65♦x♠A-3-4
-1.0Round 10🇵🇱 POLAND33NT♠6+1+0
-1.0Round 10🇵🇱 POLAND104♠♥T=+0
-1.0Round 11🇨🇳 CHINA34♥♦Q=+0
-1.0Round 18🇮🇹 ITALY102♦♠5+1+0
-1.1Round 17🇹🇼 CHINESE TAIPEI53NT♥10+1+0
-1.1Round 18🇮🇹 ITALY33NT♦9+2-12
-1.2Round 6🇸🇪 SWEDEN111NT♠K=+2
-1.4Round 1🇨🇳 CHINA82♠♣7=+1
-1.4Round 3OCEANIA64♥♠A-1-5
-1.4Round 14🇮🇩 INDONESIA154♥♠A+2+1
-1.6Round 3OCEANIA84♠♦5-1+2
-1.6Round 11🇨🇳 CHINA24♠♦K+1+0
-1.6Round 16🇫🇷 FRANCE23NT♥8-1-5
-1.7Round 5🇮🇩 INDONESIA156♥♠K+1+13
-1.7Round 7🇫🇷 FRANCE83NT♥4=+1
-1.8Round 8🇹🇼 CHINESE TAIPEI44♥♦8-2-8
-1.8Round 9🇮🇹 ITALY23♠♦2=+0
-1.8Round 9🇮🇹 ITALY106♠♥9+1-1
-1.9Round 16🇫🇷 FRANCE62♠♥5-2-2
-2.0Round 1🇨🇳 CHINA111NT♦4-1-4
-2.0Round 10🇵🇱 POLAND135♣♠8-2-8
-2.1Round 2🇵🇱 POLAND92♠♥9+1-7
-2.3Round 4🇺🇸 USA72♦♣2+2-1
-2.3Round 8🇹🇼 CHINESE TAIPEI116♥♦K+1-11
-2.4Round 11🇨🇳 CHINA133♠♥10=+0
-2.6Round 16🇫🇷 FRANCE114♠♥3-1-10
-2.6Round 18🇮🇹 ITALY41NT♥9+2-10
-2.7Round 7🇫🇷 FRANCE63NT♠4=-7
-2.8Round 7🇫🇷 FRANCE104♠♥A+1+0
-2.8Round 8🇹🇼 CHINESE TAIPEI84♥♦7+1+0
-2.9Round 4🇺🇸 USA101♠♦A+1+0
-2.9Round 18🇮🇹 ITALY54♥♣Q=+0
-3.0Round 8🇹🇼 CHINESE TAIPEI54♥♦5-1-5
-3.1Round 3OCEANIA53♥♣A-1-8
-3.3Round 5🇮🇩 INDONESIA112NT♣J=+7
-3.3Round 6🇸🇪 SWEDEN34♥♥6+1+0
-3.3Round 11🇨🇳 CHINA103NT♣J-1-6
-3.4Round 10🇵🇱 POLAND53♥♣K-1-5
-3.4Round 10🇵🇱 POLAND123♠♠3=-7
-3.6Round 12OCEANIA32♦♣K=-5
-3.7Round 16🇫🇷 FRANCE135♠♣6-2-8
-3.9Round 3OCEANIA133♦♣3+3-15
-3.9Round 5🇮🇩 INDONESIA44♠♣3+2-1
-4.0Round 3OCEANIA41NT♦4-2-2
-4.0Round 9🇮🇹 ITALY133NT♠2-1-6
-4.0Round 14🇮🇩 INDONESIA43♣♠K-1+1
-4.1Round 1🇨🇳 CHINA153♣♥K-1-4
-4.3Round 3OCEANIA13NT♣K=+0
-4.3Round 16🇫🇷 FRANCE84♥♣A=-3
-4.4Round 12OCEANIA125♥♣A+1-11
-4.6Round 4🇺🇸 USA163NT♦4+3-9
-4.6Round 6🇸🇪 SWEDEN41NT♠5=-5
-4.6Round 15🇸🇪 SWEDEN44♥♠3=+13
-4.9Round 9🇮🇹 ITALY163NT♣6+1-1
-5.0Round 15🇸🇪 SWEDEN134♥♠8-1-6
-5.1Round 6🇸🇪 SWEDEN144♥♠2=+1
-5.1Round 16🇫🇷 FRANCE73♠♣3-1-6
-5.2Round 1🇨🇳 CHINA123NT♥9-3-11
-5.2Round 12OCEANIA156♠♣A-2-7
-5.3Round 17🇹🇼 CHINESE TAIPEI146♥♠6-3-15
-5.6Round 11🇨🇳 CHINA144♠♦K+1+0
-6.0Round 4🇺🇸 USA16NT♣2-1-10
-6.8Round 1🇨🇳 CHINA94♠♣5-3-9
-6.8Round 1🇨🇳 CHINA146♦♣9-2-11
-6.8Round 17🇹🇼 CHINESE TAIPEI93NT♦4-2-13
-6.8Round 18🇮🇹 ITALY113NT♣5=+0
-7.2Round 16🇫🇷 FRANCE44♥♣A-3-8
-7.3Round 10🇵🇱 POLAND14♠x♦Q-2+0
-7.4Round 8🇹🇼 CHINESE TAIPEI123NT♥K=-7
-7.7Round 4🇺🇸 USA35♠♥9+1-17
-8.3Round 4🇺🇸 USA124♠♣4-1-10
-8.3Round 5🇮🇩 INDONESIA102NT♥5=-10
-8.3Round 14🇮🇩 INDONESIA74♠♣Q+1-1
-10.0Round 14🇮🇩 INDONESIA96♥x♣9=-6
-10.9Round 10🇵🇱 POLAND73NT♥3=-10