🇩🇰 ZEEBERG Nikolaj Alexander · DENMARK

75rank
-14.0Butler · 140 bds
-0.10per board
±4.4swing
-0.09vs par /bd · #69/111
+0.11adjusted /bd
Butler per round: -31.9 9.8 4.2 -20.7 1.8 0.7 46.6 -2.6 -25.7 3.8by round

vs par split: bidding +0.00 · play -0.06

Strength of schedule: opponents averaged +0.21/bd (a tough draw) → opponent-adjusted +0.11/bd

Card play — on target: opening leads 73.2% #86 of 111 · declarer play 74.1% #54 of 111 · defence 85.3% #18 of 111

Bidding activity — not a pass: 38.0% #102 of 111 (148/389)

Card play by contract type — on target
vs NTvs a suit
Opening leads75.0% (12)72.4% (29)
Declarer play70.0% (10)76.5% (17)
Defence78.3% (23)88.5% (52)

Opening leads by suit led: ♠ 66.7% (6) · ♥ 81.8% (11) · ♦ 58.8% (17) · ♣ 100.0% (7)

vs par by strain: NT +0.19 (47) · a suit -0.20 (92)

vs par by level: part-score -0.31 (55) · game +0.47 (77) · slam -4.00 (7)

By role: declaring +0.25/bd (-2.27 vs par · 64) · defending -0.35/bd (+1.81 vs par · 75)

By vulnerability: vulnerable +0.15/bd (-0.56 vs par · 70) · not vulnerable -0.35/bd (+0.37 vs par · 70)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.Rolf-LarsenY.Sliwowicz – O.SabbahOpen14-31.9-2.28-2.36
Round 4A.Rolf-LarsenL.Rombaut – A.GallardClosed14+9.8+0.70-0.07
Round 5A.Rolf-LarsenT.Furness – H.RoseClosed14+4.2+0.30+0.36
Round 6A.Rolf-LarsenB.Zabradi – K.DezsoOpen14-20.7-1.48-1.57
Round 7A.Rolf-LarsenR.Goor – X.FriesenClosed14+1.8+0.13-1.79
Round 9A.Rolf-LarsenJ.Xiong – K.YangClosed14+0.7+0.05-0.29
Round 11A.Rolf-LarsenB.Koerner – S.RidouOpen14+46.6+3.33+5.00
Round 13A.Rolf-LarsenZ.Yan – R.SongClosed14-2.6-0.19+0.21
Round 16A.Rolf-LarsenLUKE - PAREDI Jack – G.BartleyOpen14-25.7-1.84-2.36
Round 18A.Rolf-LarsenK.Chheda – V.NanduClosed14+3.8+0.27+1.93

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
+11.4Round 9🇨🇦 CANADA24♠x♥T+1+8
+10.4Round 11🇩🇪 GERMANY123♥♠7-1+17
+9.8Round 11🇩🇪 GERMANY103NT♦J-3+14
+8.9Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND54♠♦A-1+10
+8.5Round 7🇳🇱 NETHERLANDS24♥x♥3=+5
+8.4Round 18🇮🇳 INDIA254♥x♣T+1+8
+7.7Round 11🇩🇪 GERMANY93♥x♠K-3+9
+7.3Round 11🇩🇪 GERMANY63NT♥6-2+11
+7.1Round 4🇫🇷 FRANCE214♥x♦K-2+5
+6.3Round 11🇩🇪 GERMANY113NT♠J=+3
+6.2Round 7🇳🇱 NETHERLANDS132♥♣K+1+10
+5.7Round 4🇫🇷 FRANCE174♠♣K-3+11
+5.4Round 11🇩🇪 GERMANY131NT♥3-1+6
+5.4Round 16🇦🇺 AUSTRALIA152♠♣8=+6
+5.3Round 1🇮🇱 ISRAEL124♠♥T=+0
+5.1Round 7🇳🇱 NETHERLANDS93♣♦K-3+2
+5.1Round 13🇳🇿 NEW ZEALAND33NT♠7-1+10
+4.0Round 13🇳🇿 NEW ZEALAND12♥♦A-2+5
+3.9Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND23NT♣2-2+6
+3.9Round 11🇩🇪 GERMANY52♥♠A=+9
+3.9Round 13🇳🇿 NEW ZEALAND143♥♦3-1+4
+3.9Round 18🇮🇳 INDIA243♣♥A=+11
+3.8Round 4🇫🇷 FRANCE154♠♦9-1+10
+3.8Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND123♥♠A-1-2
+3.8Round 18🇮🇳 INDIA162♥♦4-3+1
+3.7Round 4🇫🇷 FRANCE263NT♣8-1+6
+3.7Round 9🇨🇦 CANADA105♦♣J+1+0
+3.7Round 13🇳🇿 NEW ZEALAND52♠♣T+1+2
+3.2Round 16🇦🇺 AUSTRALIA253♣♥J=+0
+3.1Round 6🇭🇺 HUNGARY185♣♦Q=-2
+3.0Round 6🇭🇺 HUNGARY194♥♦3+2+1
+2.8Round 11🇩🇪 GERMANY13NT♦8+2+1
+2.8Round 16🇦🇺 AUSTRALIA273NT♥T+2+0
+2.7Round 9🇨🇦 CANADA12♠♦A+2+1
+2.6Round 6🇭🇺 HUNGARY223NT♦4=+0
+2.5Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND33♣♠A=+6
+2.4Round 4🇫🇷 FRANCE272NT♠4=+0
+2.1Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND143NT♠6+1+1
+1.9Round 7🇳🇱 NETHERLANDS62♠♦3+1-8
+1.9Round 18🇮🇳 INDIA221NT♦9+2+1
+1.8Round 9🇨🇦 CANADA134♥♣A-4-5
+1.7Round 1🇮🇱 ISRAEL132NT♦6=-1
+1.7Round 7🇳🇱 NETHERLANDS12♥♠K+1-4
+1.4Round 1🇮🇱 ISRAEL84♥♠T-1-2
+1.4Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND13NT♥8=+0
+1.3Round 11🇩🇪 GERMANY42♠♣7=+1
+1.2Round 11🇩🇪 GERMANY84♥♣Q=+0
+1.0Round 4🇫🇷 FRANCE224♠♣4=-1
+1.0Round 7🇳🇱 NETHERLANDS101NT♠2=+0
+1.0Round 13🇳🇿 NEW ZEALAND112♥♣T+1-7
+0.9Round 18🇮🇳 INDIA203NT♥3=-2
+0.8Round 4🇫🇷 FRANCE164♠♣3+1+0
+0.8Round 4🇫🇷 FRANCE193♠♦Q=-1
+0.8Round 6🇭🇺 HUNGARY283♣♠Q+1+0
+0.7Round 9🇨🇦 CANADA33NT♣T+1+0
+0.7Round 16🇦🇺 AUSTRALIA163NT♥4+2+1
+0.7Round 16🇦🇺 AUSTRALIA214♠♥7+1+0
+0.6Round 6🇭🇺 HUNGARY253♣♠A-1+2
+0.6Round 18🇮🇳 INDIA173NT♥8+1+1
+0.5Round 1🇮🇱 ISRAEL13NT♥6=+2
+0.5Round 6🇭🇺 HUNGARY154♠♥7+1+0
+0.5Round 11🇩🇪 GERMANY33NT♥4+1+1
+0.5Round 13🇳🇿 NEW ZEALAND62♦♣6+2+0
+0.4Round 4🇫🇷 FRANCE243♠♣K+1-6
+0.4Round 16🇦🇺 AUSTRALIA203NT♦9+2+0
+0.3Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND42♦♣4-1+1
+0.3Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND96♣x♥2-1+0
+0.3Round 16🇦🇺 AUSTRALIA171♠♦6+1+7
+0.3Round 18🇮🇳 INDIA152♥♦K+2+8
+0.2Round 9🇨🇦 CANADA84♥♦A=+1
+0.1Round 1🇮🇱 ISRAEL105♦♠Q-1+6
+0.1Round 9🇨🇦 CANADA143♦♠Q-1-9
+0.0Round 9🇨🇦 CANADA115♣♣2+1+11
-0.1Round 4🇫🇷 FRANCE203NT♠Q+1+0
-0.1Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND104♠♣4-1-12
-0.1Round 9🇨🇦 CANADA92♥♦5=-1
-0.1Round 13🇳🇿 NEW ZEALAND84♠♣7+1+11
-0.1Round 13🇳🇿 NEW ZEALAND134♠♥8+1+0
-0.1Round 18🇮🇳 INDIA193♥♠A-1-3
-0.2Round 1🇮🇱 ISRAEL45♠♣K=+0
-0.2Round 4🇫🇷 FRANCE184♠♣T+1+0
-0.3Round 7🇳🇱 NETHERLANDS34♥x♦T-1-5
-0.3Round 7🇳🇱 NETHERLANDS41NT♥3=-5
-0.4Round 6🇭🇺 HUNGARY261NT♠2=+1
-0.6Round 18🇮🇳 INDIA264♥♠5=+0
-0.7Round 6🇭🇺 HUNGARY273NT♣5+1-1
-0.7Round 9🇨🇦 CANADA43♥♠J=+0
-0.7Round 13🇳🇿 NEW ZEALAND124♥♦4-1+6
-0.8Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND81NT♥5-1-4
-1.1Round 18🇮🇳 INDIA273♠♣Q=+1
-1.2Round 6🇭🇺 HUNGARY242NT♦2-1-4
-1.5Round 7🇳🇱 NETHERLANDS122♠♣K+1+0
-1.7Round 1🇮🇱 ISRAEL61NT♠3=-7
-1.8Round 16🇦🇺 AUSTRALIA236♦♣K=-13
-1.9Round 16🇦🇺 AUSTRALIA221NT♦6=+0
-2.1Round 11🇩🇪 GERMANY73NT♥7=+0
-2.2Round 1🇮🇱 ISRAEL112♠♦5+2-2
-2.2Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND71NT♦A-1+1
-2.2Round 6🇭🇺 HUNGARY235♦x♠A-1-8
-2.2Round 18🇮🇳 INDIA284♠♥Q+1+0
-2.5Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND113NT♣4=+1
-2.5Round 18🇮🇳 INDIA233NT♦6+1+0
-2.7Round 11🇩🇪 GERMANY145♥♠8=+0
-2.8Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND64♥♣9-1-5
-2.8Round 7🇳🇱 NETHERLANDS143♥x♠4-1-6
-2.8Round 18🇮🇳 INDIA182♠♣7=+1
-2.9Round 9🇨🇦 CANADA53NT♥5-1-13
-2.9Round 9🇨🇦 CANADA64♠♦Q=+1
-3.0Round 6🇭🇺 HUNGARY174♠♦T=+0
-3.0Round 16🇦🇺 AUSTRALIA284♠♣K=+0
-3.1Round 1🇮🇱 ISRAEL143NT♦4=+1
-3.1Round 13🇳🇿 NEW ZEALAND103NT♦2-1-12
-3.3Round 13🇳🇿 NEW ZEALAND43NT♠J+3-1
-3.4Round 1🇮🇱 ISRAEL72NT♠4-1+0
-3.4Round 7🇳🇱 NETHERLANDS114♠♦A-1-5
-3.5Round 13🇳🇿 NEW ZEALAND23NT♦2-2-11
-3.6Round 1🇮🇱 ISRAEL33NT♦4+2+12
-3.7Round 4🇫🇷 FRANCE25Pass-4
-4.1Round 7🇳🇱 NETHERLANDS53♠♥A=-1
-4.2Round 13🇳🇿 NEW ZEALAND71NT♠2+1-6
-4.4Round 6🇭🇺 HUNGARY166♠♥2=+13
-4.7Round 1🇮🇱 ISRAEL53♣♠3-1-12
-4.8Round 7🇳🇱 NETHERLANDS73NT♥2+1+0
-4.8Round 9🇨🇦 CANADA73NT♠J=+13
-4.8Round 16🇦🇺 AUSTRALIA264♥♥7=+0
-5.2Round 11🇩🇪 GERMANY24♠♦2-3-2
-5.3Round 4🇫🇷 FRANCE284♥♠4-1-6
-5.4Round 7🇳🇱 NETHERLANDS84♠♦T+1-8
-5.4Round 16🇦🇺 AUSTRALIA185♦♥5-1-9
-5.8Round 13🇳🇿 NEW ZEALAND97♣♦3=+2
-6.6Round 4🇫🇷 FRANCE232♠♥J+3-15
-6.7Round 6🇭🇺 HUNGARY214♥♣7=-7
-6.7Round 18🇮🇳 INDIA213NT♦K+1+0
-8.2Round 16🇦🇺 AUSTRALIA245♦♠A-1-10
-8.5Round 1🇮🇱 ISRAEL24♠♥K-5-15
-8.5Round 9🇨🇦 CANADA123♣♥5+2-11
-10.6Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND136♣♦K=+2
-12.7Round 6🇭🇺 HUNGARY206NT♥A-1-17
-13.5Round 1🇮🇱 ISRAEL96♠♦K=-15
-14.1Round 16🇦🇺 AUSTRALIA193♥x♦6=-15