NG Kelvin · SIT BLEND

51rank
+62.7Butler · 100 bds
+0.63per board
±3.7swing
+1.32vs par /bd · #30/455
+0.55adjusted /bd
Butler per round: 11.8 -2 8.3 -6.7 12.7 2 -7.9 22.2 2.5 19.8by round

vs par split: bidding +1.01 · play +0.31

Strength of schedule: opponents averaged -0.07/bd (an easy draw) → opponent-adjusted +0.55/bd

Card play — on target: opening leads 93.1% #47 of 455 · declarer play 100.0% #1 of 455 · defence 88.9% #121 of 455

Bidding activity — not a pass: 43.1% #193 of 455 (115/267)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (11)88.9% (18)
Declarer play100.0% (3)100.0% (26)
Defence80.0% (15)92.3% (39)

Opening leads by suit led: ♠ 60.0% (5) · ♥ 100.0% (10) · ♦ 100.0% (7) · ♣ 100.0% (7)

vs par by strain: NT +1.04 (23) · a suit +1.40 (77)

vs par by level: part-score +2.67 (42) · game +0.22 (54) · slam +2.00 (4)

By role: declaring +1.50/bd (-0.65 vs par · 46) · defending -0.12/bd (+3.00 vs par · 54)

By vulnerability: vulnerable +0.64/bd (+2.02 vs par · 50) · not vulnerable +0.61/bd (+0.62 vs par · 50)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1H.SoS.Nuhoglu – I.KandemirOpen10+11.8+1.18+4.50
Round 2H.SoA.Malinowski – N.SeniorOpen10-2.0-0.20+2.20
Round 3H.SoS.Brock – S.CopeOpen10+8.3+0.83-1.30
Round 4H.SoM.Cole – A.PalmaClosed10-6.7-0.67-0.10
Round 5H.SoG.Helgemo – J.LarssonClosed10+12.7+1.27+2.80
Round 6H.SoP.Crisafulli Sadaba – S.HermannOpen10+2.0+0.20-1.40
Round 7H.SoA.Comella – M.AghemoOpen10-7.9-0.79+0.30
Round 8H.SoD.Hnatova – D.VozabalOpen10+22.2+2.22+3.30
Round 9H.SoJ.Chodorowski – I.ChodorowskaOpen10+2.5+0.25+1.50
Round 10H.SoA.Zack Efraimsson – B.EfraimssonClosed10+19.8+1.98+1.40

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
+12.4Round 5MINITER195♣♥3-1+12
+9.5Round 8CZECH REPUBLIC112♠x♥J=+9
+9.1Round 8CZECH REPUBLIC193♥♦A=+7
+8.7Round 10BERIK37♦♥J=-2
+8.6Round 5MINITER126♥♣6=+8
+7.3Round 10BERIK14♥♦J+2+11
+6.6Round 8CZECH REPUBLIC203♠♥2+1+8
+6.0Round 3ROSENTHAL244♠♠6=+0
+5.2Round 7MARCELLI37♠♠6=+0
+4.6Round 4OTRA VEZ102♥♠2+1+6
+4.6Round 5MINITER163♥♠8=+6
+4.3Round 1ADA21♦x♥4-3+9
+4.1Round 9TELEDIAGNOSIS243NT♣K=-2
+3.9Round 2DE BOTTON194♠♥A=+7
+3.9Round 3ROSENTHAL271NT♠6=+5
+3.8Round 4OTRA VEZ52♠♣3=-1
+3.5Round 1ADA71NT♠5+1+6
+3.4Round 7MARCELLI24♥♣6-1+10
+3.4Round 8CZECH REPUBLIC154♠♥K+2+1
+3.0Round 7MARCELLI51NT♣T-1+4
+2.8Round 1ADA102♠♥T=+10
+2.8Round 2DE BOTTON132♥♠K-1+11
+2.5Round 2DE BOTTON153♠♦2=+1
+2.5Round 4OTRA VEZ21NT♠5=+5
+2.5Round 4OTRA VEZ44♥♣K+1+0
+2.5Round 9TELEDIAGNOSIS234♠♦4=+0
+2.3Round 6DUCKING AROUND213NT♠9+4-12
+2.3Round 10BERIK73♦♥K+1+10
+2.2Round 4OTRA VEZ12♥x♠J-1+5
+2.0Round 1ADA34♥♦K+1+0
+2.0Round 3ROSENTHAL234♥♣3+1+1
+1.8Round 1ADA63NT♦3-1+5
+1.8Round 3ROSENTHAL283♦♠4=+0
+1.8Round 10BERIK45♦♥K+1+10
+1.7Round 5MINITER202♥♣A+2+10
+1.6Round 6DUCKING AROUND234♠♣T=+0
+1.5Round 8CZECH REPUBLIC183♦♠A=+0
+1.3Round 3ROSENTHAL213♥♣K-1-2
+1.3Round 8CZECH REPUBLIC163♣♥4-2+2
+1.2Round 1ADA82♥♦2+2+7
+1.2Round 6DUCKING AROUND254♠♦Q-1+6
+1.2Round 10BERIK64♥♥J+2-14
+1.1Round 2DE BOTTON183NT♠5+1+0
+1.1Round 9TELEDIAGNOSIS274♥♣J+2+1
+1.0Round 5MINITER152♠♣T-1+4
+0.8Round 7MARCELLI62♥♣K+2+1
+0.7Round 3ROSENTHAL223♠♦A=+0
+0.7Round 7MARCELLI43NT♥5+3+13
+0.7Round 10BERIK103NT♠9+1+1
+0.5Round 1ADA43NT♦5+3+17
+0.4Round 6DUCKING AROUND292♠♣A+1+1
+0.4Round 9TELEDIAGNOSIS294♠♣Q+1+0
+0.2Round 8CZECH REPUBLIC173♥♥8-1-2
+0.2Round 9TELEDIAGNOSIS213♣♥A-3+6
+0.1Round 8CZECH REPUBLIC144♥♠4+1+11
-0.1Round 6DUCKING AROUND284♠♦Q-1-2
-0.1Round 8CZECH REPUBLIC121NT♥Q+2+6
-0.2Round 10BERIK92♥♦6+2-6
-0.3Round 9TELEDIAGNOSIS254♥♦6=+0
-0.4Round 1ADA54♠♠6+1+0
-0.4Round 6DUCKING AROUND224♥♦A+1+0
-0.4Round 10BERIK26♣♥J=+2
-0.5Round 2DE BOTTON174♠♦T+1+0
-0.5Round 6DUCKING AROUND273NT♦K+2+0
-0.6Round 10BERIK52♥♥J=+0
-0.7Round 6DUCKING AROUND264♠♥J=+0
-0.7Round 6DUCKING AROUND304♦♥A-1-5
-0.7Round 7MARCELLI82♥♣K+2-6
-0.7Round 9TELEDIAGNOSIS225♣♥9=+1
-0.8Round 3ROSENTHAL264♠♣K-3-5
-0.9Round 3ROSENTHAL292♦♠A-2-2
-0.9Round 4OTRA VEZ82♥♠J=+1
-0.9Round 9TELEDIAGNOSIS284♠♥J+1+0
-1.0Round 1ADA94♥♠A+2-5
-1.0Round 2DE BOTTON161NT♥3+1+0
-1.0Round 10BERIK82♦♣7=+2
-1.1Round 5MINITER184♥♠4+1+0
-1.1Round 6DUCKING AROUND241NT♣J-1-2
-1.5Round 2DE BOTTON113NT♠3+1+1
-1.6Round 5MINITER112♥♦3+2-1
-1.7Round 9TELEDIAGNOSIS304NT♣J+1+11
-2.2Round 2DE BOTTON123♣♦8=+0
-2.2Round 9TELEDIAGNOSIS262♥♠2-2-2
-2.3Round 5MINITER175♣♠6+1-11
-2.4Round 3ROSENTHAL304♥♠Q-1-4
-2.4Round 4OTRA VEZ93NT♣7=-3
-2.7Round 7MARCELLI94♥♠4+1+13
-2.9Round 1ADA14♥♠A-1-4
-3.0Round 4OTRA VEZ74♥♦5=-3
-3.0Round 5MINITER143NT♥7=+0
-3.2Round 2DE BOTTON144♠♥2+1+0
-3.3Round 3ROSENTHAL255♥♣9-1-6
-3.9Round 2DE BOTTON203NT♥2=+2
-4.5Round 4OTRA VEZ63♠♥9=-1
-4.9Round 7MARCELLI73NT♠2+2-11
-5.8Round 7MARCELLI15♥x♦6-2-9
-6.9Round 7MARCELLI103NT♠6+3-12
-7.6Round 5MINITER134♠♣J=+0
-9.4Round 8CZECH REPUBLIC134♠x♣Q-2-9
-11.5Round 4OTRA VEZ33NT♠4=-10