LING Roger · MASTERMIND

296rank
-40.0Butler · 154 bds
-0.26per board
±4.6swing
-0.15vs par /bd · #211/345
-0.33adjusted /bd
Butler per round: -5.4 -3.5 6.7 18.8 -23.9 -15.8 -1.5 -9.4 -0.3 -4.2 -1.5by round

vs par split: bidding +0.43 · play -0.61

Strength of schedule: opponents averaged -0.07/bd (an easy draw) → opponent-adjusted -0.33/bd

Card play — on target: opening leads 80.4% #147 of 345 · declarer play 75.9% #193 of 345 · defence 74.7% #324 of 345

Bidding activity — not a pass: 38.3% #304 of 345 (165/431)

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (12)85.3% (34)
Declarer play75.0% (8)76.2% (21)
Defence62.5% (24)79.1% (67)

Opening leads by suit led: ♠ 76.9% (13) · ♥ 57.1% (7) · ♦ 88.2% (17) · ♣ 88.9% (9)

vs par by strain: NT -0.86 (43) · a suit +0.09 (110)

vs par by level: part-score -0.34 (53) · game -0.80 (89) · slam +5.64 (11)

By role: declaring +0.10/bd (-2.35 vs par · 62) · defending -0.51/bd (+1.31 vs par · 91)

By vulnerability: vulnerable +0.06/bd (+0.58 vs par · 77) · not vulnerable -0.58/bd (-0.88 vs par · 77)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1P.LingN.Heiberg-Evenstad – S.EvenstadOpen14-5.4-0.39+0.14
Round 2P.LingA.Fuglestad – M.HardingOpen14-3.5-0.25-1.21
Round 3P.LingC.Wu – C.KuoOpen14+6.7+0.48+0.07
Round 4P.LingL.Stabell – T.StabellClosed14+18.8+1.34+3.07
Round 5P.LingN.Bocchi – A.GandogliaOpen14-23.9-1.71-1.07
Round 6P.LingE.Kolesnik – J.StansbyClosed14-15.8-1.13-4.14
Round 8P.LingM.Takasaki – S.HarasawaClosed14-1.5-0.11-0.14
Round 9P.LingK.Mccallum – A.JohannssonOpen14-9.4-0.67+0.79
Round 10P.LingN.Qasim Norani – H.SumarOpen14-0.3-0.02-1.00
Round 11P.YeungI.Kaprey – L.WeersClosed14-4.2-0.30+1.86
Round 12P.LingA.Azzam – M.AbazaClosed14-1.5-0.11+0.00

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
+10.9Round 11ALLIED FORCES116♥♦K-1+14
+9.8Round 12ESU196♠♦8-1+11
+9.6Round 9APAHEILI103NT♠2-1+12
+9.3Round 3CTCBA SENIORS66♥♣T-1+10
+9.3Round 4NORWAY OPEN206♥♣7-1+17
+8.8Round 12ESU204♥x♠A-2+9
+8.7Round 10UAE MIXED203NT♦2=+0
+8.5Round 9APAHEILI73NT♦2+2+2
+7.7Round 6USA 1 WOMEN245♥x♦6-3+2
+7.5Round 10UAE MIXED236♦♠K-1+13
+7.0Round 8GATHER HERNING223NT♥K-5+12
+6.6Round 4NORWAY OPEN263NT♣A+2+2
+6.4Round 12ESU184♥♣A-2+7
+6.1Round 3CTCBA SENIORS24♠♦3-1+12
+5.9Round 2KATHRINE164♠♣A=+3
+5.8Round 12ESU164♣♥A+1+8
+5.2Round 2KATHRINE232NT♣7-2+2
+5.0Round 2KATHRINE254♠♦4+1+1
+4.5Round 4NORWAY OPEN195♣x♠J-2+5
+4.4Round 4NORWAY OPEN213NT♦8-1+6
+4.2Round 2KATHRINE243NT♣3=-11
+4.2Round 8GATHER HERNING184♠♥K=+6
+4.0Round 2KATHRINE276♠♣3=+0
+4.0Round 3CTCBA SENIORS112♦♥K-2+0
+4.0Round 3CTCBA SENIORS142♠♣8-4+6
+3.6Round 1ERICHSEN14♠x♥K=+10
+3.4Round 1ERICHSEN51NTx♦J=+7
+3.3Round 2KATHRINE266NT♣J+1+13
+3.3Round 5OVERDECK83♣♦K+2+2
+3.1Round 10UAE MIXED162♠♦2-2+0
+2.9Round 10UAE MIXED254♠♣T-1+5
+2.9Round 12ESU173♥♣J=+1
+2.8Round 5OVERDECK102♣♥2-1+5
+2.6Round 1ERICHSEN143NT♠4-2+5
+2.6Round 4NORWAY OPEN174♠♥A-2+5
+2.6Round 8GATHER HERNING284♥♦K+1+0
+2.6Round 9APAHEILI43NT♠K+1+0
+2.5Round 1ERICHSEN64♥♣A=+0
+2.4Round 11ALLIED FORCES105♣♦A+1+13
+2.2Round 5OVERDECK24♥♦A=+11
+2.2Round 6USA 1 WOMEN202♠♥Q=+6
+2.1Round 2KATHRINE181NT♥4+3+1
+2.1Round 3CTCBA SENIORS132♠♣4=+6
+2.1Round 4NORWAY OPEN153NT♦7+1-1
+2.0Round 6USA 1 WOMEN177♠♠J=+0
+2.0Round 6USA 1 WOMEN194♥♦K+2-13
+1.9Round 3CTCBA SENIORS84♦♠5-2+0
+1.9Round 5OVERDECK135♦♠K-1+7
+1.9Round 6USA 1 WOMEN153NT♥3=+0
+1.7Round 9APAHEILI52♣♥2+2+10
+1.5Round 11ALLIED FORCES44♠x♠A-1+10
+1.4Round 10UAE MIXED285♦♥A=+0
+1.3Round 1ERICHSEN132♣♥6=+5
+1.2Round 8GATHER HERNING194♠♣K+1+11
+1.2Round 8GATHER HERNING263NT♥6-2+7
+1.1Round 4NORWAY OPEN184♠♦K+2+17
+1.1Round 9APAHEILI144♥♣A+1+0
+1.1Round 10UAE MIXED222♥♦T-2-2
+0.9Round 9APAHEILI95♠♦J+1+11
+0.9Round 10UAE MIXED274♠♠5=+0
+0.8Round 6USA 1 WOMEN211♠♣3+2+0
+0.6Round 3CTCBA SENIORS13♥♠A-2-8
+0.6Round 12ESU154♦♠2=+0
+0.5Round 1ERICHSEN121NT♣A+2+10
+0.5Round 6USA 1 WOMEN284♠♥8=+0
+0.4Round 5OVERDECK144♠♠9+1+11
+0.4Round 11ALLIED FORCES13NT♥J+1+11
+0.3Round 3CTCBA SENIORS33♦♠K-1-2
+0.2Round 5OVERDECK14♥♠J+3-10
+0.2Round 11ALLIED FORCES21♠x♥A+2-3
+0.1Round 11ALLIED FORCES123♣♥8+1+0
+0.0Round 8GATHER HERNING213NT♣T+3-11
-0.0Round 11ALLIED FORCES93NT♥6=-6
-0.1Round 4NORWAY OPEN281NT♠J+1+0
-0.1Round 9APAHEILI23♠♠T+1-7
-0.2Round 11ALLIED FORCES3Pass+4
-0.3Round 1ERICHSEN106♥x♦K-2+0
-0.4Round 3CTCBA SENIORS95♠♣9=+0
-0.4Round 5OVERDECK125♥♣6-1-11
-0.5Round 4NORWAY OPEN244♥♠6+1+0
-0.5Round 10UAE MIXED171NT♠2=-1
-0.5Round 12ESU244♠x♦A-1+0
-0.6Round 3CTCBA SENIORS44♦♥9=+9
-0.6Round 6USA 1 WOMEN223♠♦Q-1-3
-0.6Round 8GATHER HERNING204♥♦9=+0
-0.6Round 9APAHEILI124♥♣A+1+0
-0.6Round 12ESU252♣♥7+3+0
-0.7Round 8GATHER HERNING252♠♥5+1-1
-0.7Round 10UAE MIXED152NT♠A-3+4
-0.8Round 2KATHRINE224♠♠A+2-1
-0.9Round 5OVERDECK73NT♠7=+0
-1.0Round 1ERICHSEN81NT♥T+2+0
-1.0Round 2KATHRINE281NT♠J-2+0
-1.0Round 4NORWAY OPEN234♠♦J+2+13
-1.0Round 8GATHER HERNING162♠♥J=+0
-1.1Round 12ESU274♠x♦A-1-8
-1.6Round 4NORWAY OPEN164♥♣T+2-9
-1.6Round 6USA 1 WOMEN273NT♥2-1-10
-1.6Round 8GATHER HERNING234♥♥T+2-1
-1.6Round 12ESU225♥♠A+1+1
-1.8Round 1ERICHSEN41NT♠Q+1-10
-2.0Round 5OVERDECK51NT♣K=-5
-2.0Round 11ALLIED FORCES72♥♣6+1+0
-2.1Round 11ALLIED FORCES52♦♥K+2+0
-2.2Round 1ERICHSEN111♦♣T=-8
-2.2Round 11ALLIED FORCES135♥♥J=-4
-2.3Round 1ERICHSEN34♦♣A-1-6
-2.4Round 3CTCBA SENIORS55♣♠A-2-6
-2.4Round 8GATHER HERNING173♥♣4-1-6
-2.4Round 9APAHEILI131NT♠8+2-2
-2.4Round 10UAE MIXED264♠♦3+1-1
-2.5Round 2KATHRINE193♥♠T=+0
-2.5Round 8GATHER HERNING243NT♦5-2-11
-2.6Round 4NORWAY OPEN274♥♠4+1+0
-2.7Round 2KATHRINE216♣♦6+1-11
-2.7Round 6USA 1 WOMEN234♥x♣Q-2-12
-2.8Round 5OVERDECK63♠♥K=-1
-2.9Round 1ERICHSEN24♠♣J=-3
-2.9Round 4NORWAY OPEN254♠x♥K-3-12
-3.0Round 11ALLIED FORCES64♥♣7-1-5
-3.1Round 2KATHRINE205♣x♥A-1+7
-3.1Round 4NORWAY OPEN224♥♦K+1+0
-3.2Round 10UAE MIXED241NT♥3+1-1
-3.5Round 6USA 1 WOMEN252♠♥Q+1+0
-3.5Round 11ALLIED FORCES83♣♠A+1-1
-3.6Round 9APAHEILI13♠♦A=-1
-3.7Round 8GATHER HERNING153NT♣9=+1
-3.8Round 1ERICHSEN93NT♣5-2-8
-3.9Round 6USA 1 WOMEN163NT♥Q=-7
-4.0Round 5OVERDECK113NT♠2+1-1
-4.0Round 12ESU262♠x♣K-1-2
-4.2Round 3CTCBA SENIORS122♥♠J+2-7
-4.3Round 9APAHEILI63NT♠4-1-5
-4.3Round 10UAE MIXED213♠♥A-3-6
-4.5Round 9APAHEILI33NT♠A-1-5
-5.0Round 1ERICHSEN74♠♦J=+0
-5.2Round 8GATHER HERNING274♠x♥2-2-9
-5.4Round 3CTCBA SENIORS103NT♥K=-10
-6.5Round 5OVERDECK92♠♥A-2-8
-6.7Round 11ALLIED FORCES143NT♠3=-7
-7.1Round 12ESU284♠♦A=-3
-7.4Round 9APAHEILI113NT♠5=+1
-7.4Round 10UAE MIXED184♠♥6=-13
-7.4Round 10UAE MIXED195♦x♠A-2-12
-7.9Round 5OVERDECK45♦x♥8=-6
-8.6Round 3CTCBA SENIORS73♠x♥K-2-9
-9.5Round 12ESU213NT♦7=-11
-9.9Round 6USA 1 WOMEN263NT♦4=-10
-10.2Round 5OVERDECK35♦x♥Q=-9
-10.7Round 6USA 1 WOMEN184♥♦8-1-11
-10.9Round 2KATHRINE174♥x♦K+1-11
-10.9Round 9APAHEILI86♥♦A=-5
-11.4Round 12ESU234♠♣T-1-13
-12.2Round 2KATHRINE154♠♥T=-10