SIMSON Doug · SIMSON

24rank
-0.3Butler · 40 bds
-0.01per board
±4.1swing
-0.85vs par /bd · #33/43
-0.13adjusted /bd
Butler per round: 30.8 -15.8 -2.8 0.9 -13.4by round

vs par split: bidding -0.72 · play -0.12

Strength of schedule: opponents averaged -0.12/bd (an easy draw) → opponent-adjusted -0.13/bd

Card play — on target: opening leads 60.0% #38 of 43 · declarer play 63.6% #32 of 43 · defence 80.0% #38 of 43

Bidding activity — not a pass: 41.5% #26 of 43 (49/118)

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (3)57.1% (7)
Declarer play75.0% (4)57.1% (7)
Defence87.5% (8)75.0% (12)

Opening leads by suit led: ♠ 50.0% (2) · ♦ 50.0% (4) · ♣ 75.0% (4)

vs par by strain: NT +0.00 (15) · a suit -1.36 (25)

vs par by level: part-score +0.08 (12) · game -1.44 (25) · slam +0.33 (3)

By role: declaring -0.05/bd (-3.40 vs par · 20) · defending +0.04/bd (+1.70 vs par · 20)

By vulnerability: vulnerable +0.53/bd (+0.30 vs par · 20) · not vulnerable -0.54/bd (-2.00 vs par · 20)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1E.RodwellV.Gupta – M.BildeOpen8+30.8+3.85+2.12
Round 2E.RodwellH.Setton – P.FranceschettiClosed8-15.8-1.98-3.38
Round 5E.RodwellW.Lai – W.WangClosed8-2.8-0.35-0.12
Round 6E.RodwellK.Nowak – S.BaldyszOpen8+0.9+0.11+1.12
Round 7E.RodwellS.Rimstedt – S.HuangOpen8-13.4-1.68-4.00

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
+11.0Round 1GUPTA23NT♣A=+3
+6.7Round 1GUPTA74♠x♥Q-1+0
+6.0Round 6MINITER103NT♣Q=-1
+5.6Round 1GUPTA54♠♦9=-1
+4.9Round 2DAISY CHAIN143NT♥5=+0
+3.4Round 1GUPTA13NT♣2-2+6
+3.3Round 2DAISY CHAIN94♣♠T+1-1
+3.1Round 7MILLENS203NT♠8-2+8
+3.0Round 5GEELY AUTOMOBILE74♥♠4+1+0
+2.6Round 6MINITER152♠♣K-1+5
+2.1Round 1GUPTA33♦♠K-1+3
+1.9Round 1GUPTA83NT♦2=-1
+1.9Round 7MILLENS183♠♠T=+0
+1.7Round 5GEELY AUTOMOBILE13♣♦3+2+6
+1.6Round 6MINITER126♣♥J=-2
+0.7Round 1GUPTA63NT♦T+1+0
+0.7Round 6MINITER93NT♦T=+2
+0.6Round 7MILLENS193NT♠6+2+0
+0.3Round 5GEELY AUTOMOBILE44♠♥2=+1
+0.0Round 5GEELY AUTOMOBILE54♥♣Q+1-1
+0.0Round 6MINITER143NT♣K=+0
-0.1Round 7MILLENS222♣♠2+4-6
-0.4Round 2DAISY CHAIN153NT♠2+1+0
-0.6Round 1GUPTA43♣♦A-2+7
-0.7Round 2DAISY CHAIN132♥♦9=+0
-0.9Round 6MINITER136♠♠7+1+13
-1.0Round 5GEELY AUTOMOBILE81NT♠2-2-1
-1.4Round 5GEELY AUTOMOBILE34♠♥K-1-5
-1.7Round 6MINITER113NT♦4=-1
-2.3Round 5GEELY AUTOMOBILE22♠♥7=+0
-2.4Round 7MILLENS245♣♠J+1-9
-2.6Round 2DAISY CHAIN163NT♠J-4-8
-3.1Round 5GEELY AUTOMOBILE64♥♣3-3-1
-3.1Round 7MILLENS211♠♦7=-5
-3.3Round 7MILLENS174♠♠3-1-10
-5.6Round 2DAISY CHAIN124♠♣A=+1
-7.1Round 2DAISY CHAIN113NT♦Q+1-7
-7.4Round 6MINITER162♠♥A=-7
-7.6Round 2DAISY CHAIN104♥♠2-1-12
-10.1Round 7MILLENS236♦♣A-3-10