🇳🇴 TUNDAL Ulf Haakon · NORWAY

38rank
+7.6Butler · 144 bds
+0.05per board
±4.4swing
+0.12vs par /bd · #37/81
+0.19adjusted /bd
Butler per round: -4.8 -18.1 -9.5 17.1 31.9 -14.2 -18.3 39.8 -16.3by round

vs par split: bidding -0.48 · play +0.59

Strength of schedule: opponents averaged +0.14/bd (a tough draw) → opponent-adjusted +0.19/bd

Card play — on target: opening leads 88.9% #2 of 81 · declarer play 75.0% #32 of 81 · defence 82.7% #39 of 81

Card play by contract type — on target
vs NTvs a suit
Opening leads81.8% (11)92.0% (25)
Declarer play92.3% (13)65.2% (23)
Defence84.2% (19)82.1% (56)

Opening leads by suit led: ♠ 66.7% (3) · ♥ 92.3% (13) · ♦ 100.0% (11) · ♣ 77.8% (9)

vs par by strain: NT +0.16 (45) · a suit +0.11 (99)

vs par by level: part-score -0.27 (59) · game +0.50 (78) · slam -0.71 (7)

By role: declaring -0.66/bd (-3.22 vs par · 69) · defending +0.71/bd (+3.20 vs par · 75)

By vulnerability: vulnerable -0.23/bd (-0.53 vs par · 72) · not vulnerable +0.34/bd (+0.78 vs par · 72)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1G.GroetheimN.Kokten – O.Aker A.Closed16-4.8-0.30-2.19
Round 3G.GroetheimR.Lian – H.ShiOpen16-18.1-1.13-0.69
Round 5G.GroetheimP.Lavings – R.KrochmalikClosed16-9.5-0.59+0.00
Round 7G.GroetheimK.Furuta – H.KakuOpen16+17.1+1.07+1.38
Round 9G.GroetheimC.Aouate – R.Wan HoiClosed16+31.9+1.99+3.94
Round 10G.GroetheimR.Pachtman – E.GinossarOpen16-14.2-0.89-0.38
Round 12G.GroetheimU.Bethers – J.BalasovsClosed16-18.3-1.14-2.31
Round 13G.GroetheimI.Chaplet – J.MacgregorOpen16+39.8+2.49+4.06
Round 14G.GroetheimM.Magnusson – T.IngimarssonClosed16-16.3-1.02-2.69

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
+11.5Round 7🇯🇵 JAPAN142♣x♦J-4+9
+11.3Round 13COSTA RICA163NT♦9-1+13
+9.7Round 1🇹🇷 TURKEY35♣♣5+1+14
+9.5Round 10🇮🇱 ISRAEL233♠♥K-1+13
+9.2Round 13COSTA RICA43NT♥5-2+16
+9.1Round 7🇯🇵 JAPAN45♣♥A-1+12
+8.8Round 3🇨🇳 CHINA104♠♦K-3+14
+8.8Round 9🇷🇪 REUNION153NT♣K-2+11
+8.3Round 10🇮🇱 ISRAEL263NT♥J-1+6
+8.2Round 9🇷🇪 REUNION42♠x♣A-3+12
+8.2Round 10🇮🇱 ISRAEL294♠♦A=+10
+7.1Round 1🇹🇷 TURKEY54♥♥A-2-6
+7.0Round 7🇯🇵 JAPAN84♥♠10+3+14
+6.9Round 13COSTA RICA13NTx♥4-2+9
+6.7Round 13COSTA RICA63NT♦10+1+7
+6.5Round 12🇱🇻 LATVIA203♦♥Q=+10
+5.5Round 1🇹🇷 TURKEY134♠x♣A-2+0
+5.2Round 1🇹🇷 TURKEY13♣♥3+2+13
+5.2Round 12🇱🇻 LATVIA275♠+1+1
+4.8Round 14🇮🇸 ICELAND202NT♠2-1+5
+4.6Round 9🇷🇪 REUNION94♠♥J=+13
+4.5Round 12🇱🇻 LATVIA255♣x♥10-2+2
+4.2Round 9🇷🇪 REUNION13♥♥3-3+7
+4.1Round 1🇹🇷 TURKEY23♦♣8-1+6
+3.6Round 5🇦🇺 AUSTRALIA33♣♠7=+5
+3.6Round 14🇮🇸 ICELAND174♠♥J=+7
+3.4Round 13COSTA RICA54♠♦2+1+0
+3.3Round 3🇨🇳 CHINA122♠x♣K-4+4
+3.2Round 7🇯🇵 JAPAN123NT♥6+1+0
+3.2Round 9🇷🇪 REUNION164♠♣6-3-2
+3.2Round 13COSTA RICA33♥♠A=+6
+3.0Round 9🇷🇪 REUNION131NT♣6=+6
+2.9Round 12🇱🇻 LATVIA193♥♦A+2+9
+2.7Round 7🇯🇵 JAPAN61NT♦2=+6
+2.7Round 13COSTA RICA113♥♥3-2+0
+2.6Round 13COSTA RICA23NT♥8+3+1
+2.2Round 9🇷🇪 REUNION121NT♣4=+0
+1.8Round 1🇹🇷 TURKEY124♠♦K+1+0
+1.8Round 14🇮🇸 ICELAND182♥♣Q=-1
+1.7Round 5🇦🇺 AUSTRALIA143NT♠9=-1
+1.7Round 9🇷🇪 REUNION144♠♥8=+0
+1.6Round 10🇮🇱 ISRAEL271NT♥5+2-6
+1.4Round 5🇦🇺 AUSTRALIA93♣♣J+1-7
+1.4Round 14🇮🇸 ICELAND272♠♦10+2+6
+1.3Round 9🇷🇪 REUNION54♠♥4+1+2
+1.1Round 1🇹🇷 TURKEY93NT♦4+3-13
+1.1Round 9🇷🇪 REUNION81NT♥A=+5
+1.1Round 10🇮🇱 ISRAEL322♥♥K+2+6
+1.1Round 14🇮🇸 ICELAND323♦♣A+1+0
+1.0Round 1🇹🇷 TURKEY83NT♣10+2+0
+1.0Round 3🇨🇳 CHINA11NT♥7+1+6
+1.0Round 9🇷🇪 REUNION102♦♣2=-1
+0.9Round 3🇨🇳 CHINA134♥♦4-2+8
+0.9Round 9🇷🇪 REUNION63NT♥4+1+0
+0.8Round 14🇮🇸 ICELAND194♠♦Q+1+0
+0.6Round 10🇮🇱 ISRAEL243NT♠10+1+1
+0.5Round 7🇯🇵 JAPAN154♥♣3-1+1
+0.4Round 13COSTA RICA122NT♣A-2-1
+0.4Round 13COSTA RICA146♦♠2+1+11
+0.4Round 14🇮🇸 ICELAND224♠♥9+1+0
+0.3Round 3🇨🇳 CHINA153♠♥K-1+1
+0.3Round 13COSTA RICA154♠x♦Q-1+0
+0.2Round 10🇮🇱 ISRAEL316♥♦8+1+13
+0.1Round 5🇦🇺 AUSTRALIA84♥♣9+1+0
+0.0Round 5🇦🇺 AUSTRALIA13NT♦Q+1+0
+0.0Round 5🇦🇺 AUSTRALIA73NT♠10=+0
-0.1Round 5🇦🇺 AUSTRALIA44♠♦K+1+0
-0.1Round 7🇯🇵 JAPAN113NT♥Q+1+0
-0.1Round 10🇮🇱 ISRAEL174♥♣Q=+1
-0.1Round 12🇱🇻 LATVIA282♣♥3+1+1
-0.2Round 1🇹🇷 TURKEY153♥♦7-1+0
-0.2Round 3🇨🇳 CHINA43♦♠5+2+0
-0.2Round 7🇯🇵 JAPAN25♣♠K=-2
-0.2Round 14🇮🇸 ICELAND303NT♣6+1-11
-0.3Round 3🇨🇳 CHINA51NT♣6+2-10
-0.3Round 5🇦🇺 AUSTRALIA54♥♦7=+0
-0.3Round 7🇯🇵 JAPAN104♠♥2=-1
-0.5Round 1🇹🇷 TURKEY112NT♥7+1+1
-0.5Round 9🇷🇪 REUNION115♣♠7=+11
-0.5Round 12🇱🇻 LATVIA303NT♣10+1+1
-0.5Round 13COSTA RICA91NT♦5=-7
-0.6Round 3🇨🇳 CHINA64♥♦A-1-1
-0.6Round 13COSTA RICA103♥♣Q=+0
-0.8Round 3🇨🇳 CHINA71♥♦A+1-6
-0.8Round 5🇦🇺 AUSTRALIA114♠♥7=+11
-0.8Round 7🇯🇵 JAPAN94♥♠4-1-10
-0.9Round 7🇯🇵 JAPAN14♥♣2=-11
-0.9Round 13COSTA RICA131NT♣4+2+10
-1.1Round 3🇨🇳 CHINA113♠♣J-1-5
-1.2Round 5🇦🇺 AUSTRALIA123♠x♦J-2-2
-1.2Round 5🇦🇺 AUSTRALIA154♠♣A+1+0
-1.2Round 10🇮🇱 ISRAEL213NT♥3=-2
-1.2Round 14🇮🇸 ICELAND283NT♥7+1+0
-1.4Round 12🇱🇻 LATVIA213♣♠6-2-7
-1.5Round 9🇷🇪 REUNION23NT♥4+1+1
-1.5Round 12🇱🇻 LATVIA232♥♦10+3-7
-1.5Round 14🇮🇸 ICELAND243♠♥J=-1
-1.6Round 5🇦🇺 AUSTRALIA103NT♦2+2+0
-1.6Round 7🇯🇵 JAPAN74♥♦A+1+0
-1.6Round 7🇯🇵 JAPAN164♠♦J+2+12
-1.6Round 12🇱🇻 LATVIA225♥♣K+1-11
-1.7Round 12🇱🇻 LATVIA184♠x♥K-1+7
-1.8Round 5🇦🇺 AUSTRALIA161NT♣A=+0
-1.8Round 7🇯🇵 JAPAN132♣♦Q=+1
-1.8Round 9🇷🇪 REUNION72♠♦8+1-1
-1.9Round 14🇮🇸 ICELAND263NT♥7=+1
-2.0Round 5🇦🇺 AUSTRALIA64♣♥Q=+0
-2.0Round 14🇮🇸 ICELAND292NT♥4=+0
-2.2Round 10🇮🇱 ISRAEL204♥♦A=-3
-2.5Round 13COSTA RICA74♥♠6+1+0
-2.5Round 14🇮🇸 ICELAND253NT♥10+1-8
-2.8Round 10🇮🇱 ISRAEL256♠♦A=+0
-2.8Round 13COSTA RICA83NT♣4-2+0
-3.0Round 1🇹🇷 TURKEY163♦♥9-1-11
-3.0Round 12🇱🇻 LATVIA264♠♦J+1+0
-3.0Round 12🇱🇻 LATVIA324♠♣K=+1
-3.1Round 5🇦🇺 AUSTRALIA22♥♠Q+1+0
-3.2Round 12🇱🇻 LATVIA246♦♣Q-1-11
-3.6Round 3🇨🇳 CHINA83NT♠4-3-7
-3.6Round 10🇮🇱 ISRAEL302♥♣10+1-6
-3.9Round 3🇨🇳 CHINA146♥♥8+1+9
-3.9Round 12🇱🇻 LATVIA173♠♦8=-7
-4.2Round 5🇦🇺 AUSTRALIA132NT♣3-1-6
-4.3Round 7🇯🇵 JAPAN35♣♠K=-3
-4.5Round 9🇷🇪 REUNION34♥♣2=-1
-4.7Round 3🇨🇳 CHINA34♣♥A=+0
-4.9Round 3🇨🇳 CHINA93NT♠3-1-10
-5.3Round 7🇯🇵 JAPAN53NT♦Q-1-6
-5.4Round 10🇮🇱 ISRAEL194♠x♥A=-12
-5.6Round 1🇹🇷 TURKEY65♦♣4+1-1
-5.8Round 3🇨🇳 CHINA162♥♣2-2-5
-5.8Round 14🇮🇸 ICELAND236♣♠8-1-13
-6.5Round 3🇨🇳 CHINA25♥♣A-3-9
-6.8Round 1🇹🇷 TURKEY74♠♥K-1-9
-7.0Round 10🇮🇱 ISRAEL183NT♣A=-3
-7.1Round 12🇱🇻 LATVIA312♣x♦5=-13
-7.5Round 14🇮🇸 ICELAND315♥x♦A-2-13
-7.6Round 1🇹🇷 TURKEY102♣x♥J-2-9
-7.6Round 14🇮🇸 ICELAND213♦♠10+4-15
-7.8Round 1🇹🇷 TURKEY44♣x♠7-2-12
-8.8Round 1🇹🇷 TURKEY141NTx♥7-3-8
-10.0Round 10🇮🇱 ISRAEL282♣x♣10+1-10
-10.4Round 12🇱🇻 LATVIA294♠♥6-1-13
-11.4Round 10🇮🇱 ISRAEL226♦♣7-3-14