🇩🇰 SCHALTZ Peter · DENMARK

59rank
+17.8Butler · 238 bds
+0.07per board
±3.9swing
+0.26vs par /bd · #39/138
+0.14adjusted /bd
Butler per round: 6.5 -14.6 18.5 17.7 -2.5 4.1 4.7 -17.5 -13.9 -8.3 -3.9 -7.9 15.4 -3.2 -5 4.1 23.6by round

vs par split: bidding +0.03 · play +0.26

Strength of schedule: opponents averaged +0.07/bd (a tough draw) → opponent-adjusted +0.14/bd

Card play — on target: opening leads 80.0% #72 of 138 · declarer play 75.9% #54 of 138 · defence 93.6% #5 of 138

Bidding activity — not a pass: 43.5% #53 of 138 (291/669)

Card play by contract type — on target
vs NTvs a suit
Opening leads54.5% (11)85.2% (54)
Declarer play71.4% (14)77.3% (44)
Defence87.5% (24)95.0% (101)

Opening leads by suit led: ♠ 84.2% (19) · ♥ 93.8% (16) · ♦ 57.1% (14) · ♣ 81.2% (16)

vs par by strain: NT -0.12 (60) · a suit +0.43 (177)

vs par by level: part-score -0.78 (82) · game +0.33 (142) · slam +6.69 (13)

By role: declaring -0.00/bd (-2.29 vs par · 112) · defending +0.14/bd (+2.53 vs par · 126)

By vulnerability: vulnerable +0.05/bd (+0.06 vs par · 119) · not vulnerable +0.10/bd (+0.47 vs par · 119)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1D.SchaltzH.Vinciguerra – M.AbecassisOpen14+6.5+0.46+2.07
Round 3D.SchaltzL.Van Den Brom – A.MulderClosed14-14.6-1.04-2.00
Round 4D.SchaltzM.Van Der Vlugt – D.BeauchampClosed14+18.5+1.32+1.79
Round 5D.SchaltzQ.Li – J.DaiClosed14+17.7+1.26+3.86
Round 6D.SchaltzG.Cohner – C.DaehrClosed14-2.5-0.18-0.71
Round 8D.SchaltzJ.Holland – A.MouldClosed14+4.1+0.29-1.00
Round 9D.SchaltzC.Lucena – M.MacriClosed14+4.7+0.34+2.29
Round 10D.SchaltzM.Ino – R.GellerOpen14-17.5-1.25-2.64
Round 12D.SchaltzS.Wan – R.LingOpen14-13.9-0.99-0.57
Round 13D.SchaltzJ.Hayet – P.SibonyClosed14-8.3-0.59-2.14
Round 14D.SchaltzB.Levin – E.RodwellClosed14-3.9-0.28-0.07
Round 16D.SchaltzD.Berkowitz – L.CohenClosed14-7.9-0.56-3.07
Round 17D.SchaltzY.Cheng – H.LinOpen14+15.4+1.10+2.29
Round 18D.SchaltzW.Starkowski – M.KwiecienOpen14-3.2-0.23-0.79
Round 20D.SchaltzM.Gustawsson – J.SylvanClosed14-5.0-0.36+1.71
Round 22D.SchaltzK.Ramaratnam – P.BalakrishnanOpen14+4.1+0.29+0.43
Round 23D.SchaltzM.Lorber – Z.MarcinskiClosed14+23.6+1.69+3.07

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
+13.3Round 17🇹🇼 CHINESE TAIPEI24♠♣6-3+14
+12.7Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND196♣x♠A-6+13
+11.9Round 5🇨🇳 CHINA104♠♠A-1+12
+11.7Round 18🇵🇱 POLAND276♥♦A=+13
+10.8Round 20🇸🇪 SWEDEN226♥♠7-2+11
+10.4Round 23🇨🇦 CANADA117♥♣A-1+13
+9.4Round 22🇮🇳 INDIA184♠♥J-1+13
+8.7Round 22🇮🇳 INDIA195♣x♦J-3+9
+8.5Round 9🇦🇷 ARGENTINA15♣x♦3=+3
+8.4Round 3🇳🇱 NETHERLANDS74♥♦5=+3
+8.2Round 4🇦🇺 AUSTRALIA285♥x♠K-3+8
+6.8Round 16🇺🇸 USA1196♠♦T=-11
+6.3Round 1🇫🇷 FRANCE24♠x♥8-1+11
+6.1Round 5🇨🇳 CHINA113NT♦K-2+11
+6.0Round 22🇮🇳 INDIA234♠♥6+1+11
+5.8Round 12🇭🇰 HONG KONG CHINA246♥♣K+1+11
+5.7Round 5🇨🇳 CHINA16♥x♣K-2+5
+5.7Round 12🇭🇰 HONG KONG CHINA285♦x♦2-2+10
+5.6Round 23🇨🇦 CANADA54♠♣A=+8
+5.4Round 17🇹🇼 CHINESE TAIPEI125♦♠T-2+7
+5.3Round 13🇲🇦 MOROCCO102♥♥2+1+8
+5.1Round 4🇦🇺 AUSTRALIA255♥♣7-1+12
+5.1Round 10🇯🇵 JAPAN214♠♦8+2+2
+5.0Round 4🇦🇺 AUSTRALIA264♥♦A=+9
+4.7Round 13🇲🇦 MOROCCO13♦♠3+1+1
+4.4Round 10🇯🇵 JAPAN172NT♣2-1+5
+4.3Round 6🇩🇪 GERMANY221NT♥4+1+1
+4.0Round 1🇫🇷 FRANCE14♥♣A-1+4
+4.0Round 3🇳🇱 NETHERLANDS33NT♥J=+0
+3.9Round 9🇦🇷 ARGENTINA94♥♠Q-1+5
+3.8Round 4🇦🇺 AUSTRALIA273♣♥8=+9
+3.8Round 13🇲🇦 MOROCCO9Adj.♣5-7
+3.8Round 18🇵🇱 POLAND161NT♥2+1+5
+3.7Round 16🇺🇸 USA1183NT♠2-3+7
+3.7Round 22🇮🇳 INDIA204♣♦J-1-1
+3.6Round 4🇦🇺 AUSTRALIA223♣♣8+1+6
+3.6Round 17🇹🇼 CHINESE TAIPEI144♠♥Q-1+5
+3.5Round 6🇩🇪 GERMANY183♣♦4-2+3
+3.5Round 9🇦🇷 ARGENTINA83♥♥7+1+2
+3.5Round 23🇨🇦 CANADA126♥♥2-1+17
+3.4Round 4🇦🇺 AUSTRALIA194♠♣5-2+8
+3.3Round 14🇺🇸 USA2175♣♥J-1-2
+3.3Round 14🇺🇸 USA2194♥♦K+1+0
+3.1Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND282♦x♥7-1+3
+3.0Round 5🇨🇳 CHINA94♥♦A=+0
+2.9Round 5🇨🇳 CHINA42♠♦A=+0
+2.8Round 16🇺🇸 USA1213♦♠K=+6
+2.8Round 16🇺🇸 USA1225♦x♣K=+4
+2.8Round 17🇹🇼 CHINESE TAIPEI12♠x♠7-3+2
+2.7Round 6🇩🇪 GERMANY271NT♠5=+5
+2.7Round 13🇲🇦 MOROCCO56NT♠5=+0
+2.7Round 23🇨🇦 CANADA93NT♥2+3+1
+2.6Round 6🇩🇪 GERMANY233♦♥J=-9
+2.6Round 16🇺🇸 USA1274♠♦8+1+11
+2.5Round 16🇺🇸 USA1204♥♦Q+2-13
+2.3Round 6🇩🇪 GERMANY213NT♣5+1+1
+2.3Round 14🇺🇸 USA2254♥♦A-1+5
+2.3Round 20🇸🇪 SWEDEN162♥♠J-1+4
+2.1Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND252♥♦4+2+1
+2.1Round 17🇹🇼 CHINESE TAIPEI62♠♣3-1+7
+2.0Round 1🇫🇷 FRANCE104♥♠2=+0
+2.0Round 3🇳🇱 NETHERLANDS22♠♣J=+0
+1.9Round 6🇩🇪 GERMANY192♦♥T+2+0
+1.9Round 9🇦🇷 ARGENTINA25♣♥A-1-5
+1.9Round 17🇹🇼 CHINESE TAIPEI71♣♦Q-1+1
+1.8Round 20🇸🇪 SWEDEN191♥♣5+2+0
+1.8Round 22🇮🇳 INDIA163♣♥K+1-10
+1.7Round 23🇨🇦 CANADA73♦♥A-2+3
+1.6Round 1🇫🇷 FRANCE83NT♠2=-1
+1.5Round 1🇫🇷 FRANCE143NT♣2+2+1
+1.5Round 12🇭🇰 HONG KONG CHINA212♥♠6=-1
+1.5Round 22🇮🇳 INDIA241NT♥7+1+6
+1.4Round 23🇨🇦 CANADA61NT♣3=+5
+1.4Round 23🇨🇦 CANADA103NT♦5-1-5
+1.3Round 1🇫🇷 FRANCE73♠♣5+2+10
+1.3Round 5🇨🇳 CHINA23NT♣Q+3+11
+1.3Round 5🇨🇳 CHINA71NT♥Q+1+0
+1.2Round 4🇦🇺 AUSTRALIA203♠♥3-1+0
+1.2Round 18🇵🇱 POLAND244♥♦5-2+5
+1.0Round 1🇫🇷 FRANCE131♠♥4=+6
+1.0Round 13🇲🇦 MOROCCO34♥♣J=-1
+1.0Round 14🇺🇸 USA2222♠♥T+1+0
+1.0Round 20🇸🇪 SWEDEN254♠♦Q+2+11
+1.0Round 22🇮🇳 INDIA173♥♣K+1-6
+0.9Round 10🇯🇵 JAPAN263NT♥5+1+0
+0.9Round 23🇨🇦 CANADA24♠♦6-2+0
+0.8Round 12🇭🇰 HONG KONG CHINA253NT♥3+2+0
+0.8Round 23🇨🇦 CANADA44♥♣Q=+1
+0.7Round 9🇦🇷 ARGENTINA104♠♣K-3+3
+0.7Round 10🇯🇵 JAPAN194♠♥5=-11
+0.7Round 18🇵🇱 POLAND182♥♣A-3+1
+0.6Round 6🇩🇪 GERMANY154♥♦9-2-6
+0.6Round 12🇭🇰 HONG KONG CHINA174♠♥Q+1+0
+0.6Round 14🇺🇸 USA2203NT♠4=+3
+0.5Round 16🇺🇸 USA1234♥♣K+1-13
+0.4Round 1🇫🇷 FRANCE94♥♦K+2-11
+0.4Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND183♥♣T-1-1
+0.4Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND272NT♣3+1-7
+0.4Round 13🇲🇦 MOROCCO73NT♠3+1-1
+0.4Round 20🇸🇪 SWEDEN215♦♠A+1+13
+0.3Round 3🇳🇱 NETHERLANDS53NT♣7+2+0
+0.3Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND223NT♠J=+1
+0.2Round 4🇦🇺 AUSTRALIA163NT♥7=+0
+0.2Round 10🇯🇵 JAPAN164♠♥J+1+11
+0.2Round 17🇹🇼 CHINESE TAIPEI42♥♦8-1+0
+0.2Round 18🇵🇱 POLAND177♣♠6=-2
+0.2Round 20🇸🇪 SWEDEN153♥♠Q=+1
+0.1Round 4🇦🇺 AUSTRALIA234♠♠2+1-13
+0.1Round 12🇭🇰 HONG KONG CHINA224♠♥J=-1
+0.1Round 13🇲🇦 MOROCCO84♥♠Q+1+1
+0.1Round 17🇹🇼 CHINESE TAIPEI93NT♣T+3+11
+0.1Round 20🇸🇪 SWEDEN173NT♠4+2+11
-0.0Round 1🇫🇷 FRANCE54♠♦A+1+0
-0.0Round 3🇳🇱 NETHERLANDS113♦♠A+2-6
-0.0Round 9🇦🇷 ARGENTINA64♠♥8=+0
-0.0Round 12🇭🇰 HONG KONG CHINA204♠♥A+1-13
-0.0Round 14🇺🇸 USA2282♠♦6=-1
+0.0Round 23🇨🇦 CANADA13NT♥2+2+10
+0.0Round 23🇨🇦 CANADA84♥♦Q+1+0
-0.1Round 6🇩🇪 GERMANY253NT♠Q=+1
-0.1Round 14🇺🇸 USA2162♦♠K+2+0
-0.2Round 18🇵🇱 POLAND223NT♠4+1+0
-0.3Round 3🇳🇱 NETHERLANDS103NT♥7+2-13
-0.3Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND234♠♣7=-1
-0.3Round 9🇦🇷 ARGENTINA32NT♥Q+1+10
-0.3Round 13🇲🇦 MOROCCO23NT♥3=-1
-0.3Round 18🇵🇱 POLAND205♦♠T-1-9
-0.3Round 20🇸🇪 SWEDEN233NT♠5+2+0
-0.3Round 23🇨🇦 CANADA33NT♠8+1+0
-0.4Round 5🇨🇳 CHINA146♥♣6+1+11
-0.4Round 22🇮🇳 INDIA254♥♣Q=+1
-0.5Round 1🇫🇷 FRANCE35♦♠A+1+10
-0.5Round 3🇳🇱 NETHERLANDS122♠♣T+1+7
-0.5Round 5🇨🇳 CHINA132♦♥Q+1+0
-0.5Round 14🇺🇸 USA2214♠♥4=+0
-0.5Round 22🇮🇳 INDIA154♥♣6=-1
-0.6Round 9🇦🇷 ARGENTINA54♥♦J+2+11
-0.6Round 14🇺🇸 USA2153NT♣3+1+0
-0.6Round 20🇸🇪 SWEDEN265♠♦7=+0
-0.7Round 3🇳🇱 NETHERLANDS63NT♠Q=+13
-0.7Round 5🇨🇳 CHINA64♠♣6=+0
-0.7Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND173NT♠A-3-2
-0.7Round 12🇭🇰 HONG KONG CHINA194♠♥A=-3
-0.7Round 17🇹🇼 CHINESE TAIPEI131NT♦6=+1
-0.8Round 4🇦🇺 AUSTRALIA184♥♠T+1+11
-0.8Round 14🇺🇸 USA2233NT♣4+1-1
-0.8Round 18🇵🇱 POLAND232♠♣7+1+0
-0.9Round 5🇨🇳 CHINA34♠♣8=+0
-0.9Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND262♥♠2=+1
-0.9Round 9🇦🇷 ARGENTINA133NT♦2+1+1
-1.0Round 3🇳🇱 NETHERLANDS44♥♠T+3-2
-1.0Round 10🇯🇵 JAPAN204♠♥A=+0
-1.0Round 23🇨🇦 CANADA131NT♣J+1+0
-1.1Round 16🇺🇸 USA1243NT♠6-1-5
-1.2Round 4🇦🇺 AUSTRALIA173NT♥5=-2
-1.2Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND163♣♦5=-10
-1.2Round 9🇦🇷 ARGENTINA124♠♦T+1-1
-1.2Round 9🇦🇷 ARGENTINA141♠♥A+2+7
-1.2Round 10🇯🇵 JAPAN275♣♥4-3-6
-1.2Round 13🇲🇦 MOROCCO124♥♦7=-3
-1.3Round 6🇩🇪 GERMANY263♥♠6-1+0
-1.3Round 13🇲🇦 MOROCCO63♣♠6-2-1
-1.3Round 14🇺🇸 USA2272♠♣5+1+0
-1.5Round 17🇹🇼 CHINESE TAIPEI82♠♦A-1-4
-1.6Round 6🇩🇪 GERMANY172♥♥7=+0
-1.7Round 6🇩🇪 GERMANY244♠♥3=-1
-1.7Round 10🇯🇵 JAPAN255♥♠K=+0
-1.7Round 17🇹🇼 CHINESE TAIPEI33NT♠2=+0
-1.8Round 1🇫🇷 FRANCE113NT♣5+2-1
-1.9Round 1🇫🇷 FRANCE124♠♣T=+0
-1.9Round 4🇦🇺 AUSTRALIA154♥♦Q=-11
-1.9Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND243♥♦A-1-4
-1.9Round 22🇮🇳 INDIA283♥♣T-2+1
-2.0Round 3🇳🇱 NETHERLANDS132♥♠9=+0
-2.0Round 5🇨🇳 CHINA53NT♦T+3-1
-2.0Round 12🇭🇰 HONG KONG CHINA274♥♥7+2+11
-2.1Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND154♠♣A+1-8
-2.2Round 18🇵🇱 POLAND284♥♦A+1+0
-2.3Round 10🇯🇵 JAPAN282♠♥4+1+0
-2.3Round 13🇲🇦 MOROCCO144NT♣3+2-14
-2.3Round 20🇸🇪 SWEDEN202NT♦6=-11
-2.4Round 12🇭🇰 HONG KONG CHINA185♣♠3+1-1
-2.4Round 18🇵🇱 POLAND255♦x♠3-1+0
-2.4Round 20🇸🇪 SWEDEN283♠♣A-3-1
-2.7Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND215♠♥A=+0
-2.8Round 16🇺🇸 USA1153♣♠4+1+0
-2.9Round 10🇯🇵 JAPAN155♥♦A+1-8
-2.9Round 18🇵🇱 POLAND154♥♥5+3-2
-3.0Round 12🇭🇰 HONG KONG CHINA164♠♦6+2-1
-3.0Round 14🇺🇸 USA2241NT♥Q-1-5
-3.1Round 3🇳🇱 NETHERLANDS14♥♣Q=+0
-3.1Round 9🇦🇷 ARGENTINA73NT♠2=+1
-3.1Round 9🇦🇷 ARGENTINA113NT♥J+2+0
-3.1Round 10🇯🇵 JAPAN185♦♥A-3-1
-3.1Round 17🇹🇼 CHINESE TAIPEI54♠♦T-2-6
-3.2Round 13🇲🇦 MOROCCO113♦♣A+3-13
-3.3Round 1🇫🇷 FRANCE44♥♣T-2-2
-3.3Round 17🇹🇼 CHINESE TAIPEI113♥♠8=+0
-3.4Round 6🇩🇪 GERMANY283NT♣T=+1
-3.4Round 9🇦🇷 ARGENTINA41♠♣5=-5
-3.4Round 16🇺🇸 USA1163♣♦Q-1-5
-3.4Round 20🇸🇪 SWEDEN185♦♠A-2-7
-3.5Round 10🇯🇵 JAPAN221♠♣7+4-10
-3.5Round 23🇨🇦 CANADA143♣♠K-1-10
-3.6Round 18🇵🇱 POLAND264♠♥8=+0
-3.7Round 14🇺🇸 USA2264♠♥T=+0
-3.7Round 16🇺🇸 USA1263NT♠4=-10
-3.7Round 17🇹🇼 CHINESE TAIPEI102♠♥J=-6
-3.8Round 18🇵🇱 POLAND194♠♦5+2-14
-4.0Round 4🇦🇺 AUSTRALIA244♥♦A-1-5
-4.1Round 1🇫🇷 FRANCE62♠♥2-1+2
-4.2Round 4🇦🇺 AUSTRALIA215♣♦K=-7
-4.3Round 12🇭🇰 HONG KONG CHINA153♦♠J=-5
-4.3Round 16🇺🇸 USA1174♥♣K=+0
-4.4Round 3🇳🇱 NETHERLANDS142NT♥2-1-10
-4.4Round 14🇺🇸 USA2184♥♠A=+0
-4.6Round 6🇩🇪 GERMANY204♠♥7=-1
-4.6Round 18🇵🇱 POLAND212♥♦6+2-8
-4.7Round 22🇮🇳 INDIA274♠♣A=+1
-4.8Round 5🇨🇳 CHINA126♥♠K+1+11
-5.0Round 16🇺🇸 USA1284♠♥A-2-9
-5.1Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND202♥♦4-1+0
-5.2Round 5🇨🇳 CHINA83NT♣Q-3-6
-5.2Round 22🇮🇳 INDIA213♠♥Q+3-6
-5.6Round 20🇸🇪 SWEDEN274♠♥Q=+0
-6.1Round 12🇭🇰 HONG KONG CHINA262NT♥Q-3-5
-6.3Round 10🇯🇵 JAPAN243NT♦2=-7
-6.8Round 10🇯🇵 JAPAN233NT♣6-1-12
-7.0Round 3🇳🇱 NETHERLANDS84♦♠A-1-10
-7.0Round 20🇸🇪 SWEDEN243♣♦J-2-8
-7.6Round 22🇮🇳 INDIA224♥♥2=+0
-7.7Round 6🇩🇪 GERMANY166♥♠A-1-5
-7.7Round 22🇮🇳 INDIA264♥♦K-1-12
-8.8Round 13🇲🇦 MOROCCO135♣♦3=+11
-9.2Round 13🇲🇦 MOROCCO43♥♣6+2-10
-9.3Round 16🇺🇸 USA1254♣x♠K-4-5
-9.9Round 12🇭🇰 HONG KONG CHINA234♥♦T=-10
-10.3Round 3🇳🇱 NETHERLANDS93NT♥5=-10