DYSON Andrew · DYSON

97rank
+41.7Butler · 100 bds
+0.42per board
±4.4swing
+0.13vs par /bd · #177/428
+0.78adjusted /bd
Butler per round: 12.5 -7.3 6.9 10.4 32.3 9.9 -3.1 -11.3 -10.9 2.3by round

vs par split: bidding +0.33 · play -0.20

Strength of schedule: opponents averaged +0.36/bd (a tough draw) → opponent-adjusted +0.78/bd

Card play — on target: opening leads 88.9% #92 of 428 · declarer play 77.8% #168 of 428 · defence 79.6% #306 of 428

Bidding activity — not a pass: 47.1% #113 of 428 (129/274)

Card play by contract type — on target
vs NTvs a suit
Opening leads88.9% (9)88.9% (18)
Declarer play0.0% (1)80.8% (26)
Defence84.6% (13)77.8% (36)

Opening leads by suit led: ♠ 85.7% (7) · ♥ 100.0% (6) · ♦ 75.0% (4) · ♣ 90.0% (10)

vs par by strain: NT +0.70 (20) · a suit -0.01 (80)

vs par by level: part-score -0.27 (44) · game +0.39 (51) · slam +1.00 (5)

By role: declaring +0.83/bd (-1.10 vs par · 51) · defending -0.01/bd (+1.41 vs par · 49)

By vulnerability: vulnerable +0.06/bd (-0.22 vs par · 50) · not vulnerable +0.78/bd (+0.48 vs par · 50)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1P.CrouchL.To – T.WanOpen10+12.5+1.25-1.60
Round 2P.CrouchL.Bellicaud – T.GuichetOpen10-7.3-0.73-2.30
Round 3P.CrouchR.Gheorghe – C.BranzoiuClosed10+6.9+0.69+1.20
Round 4P.CrouchG.Winkler – M.DumbovichOpen10+10.4+1.04+0.60
Round 5P.CrouchD.Cohen – J.EngelOpen10+32.3+3.23+3.40
Round 6P.CrouchU.Suzer – C.ElerOpen10+9.9+0.99+0.20
Round 7P.CrouchK.Kotorowicz – K.AraszkiewiczOpen10-3.1-0.31-2.40
Round 8P.CrouchM.Klukowski – J.KalitaOpen10-11.3-1.13+0.80
Round 9P.CrouchP.Cullin – J.UpmarkClosed10-10.9-1.09+0.10
Round 10P.CrouchD.Iordache – D.CotescuClosed10+2.3+0.23+1.30

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 4LOVEBRIDGE25♣♠Q=+7
+10.3Round 5KALISH112♥x♥9=+11
+9.2Round 10CONTRA96♣♥A-2+13
+8.2Round 5KALISH154♠♦J=+10
+7.2Round 1BANANAS54♠♣A-1+10
+7.0Round 6ELER253♦♥6+1+11
+6.5Round 10CONTRA24♥♣2+1+14
+6.4Round 5KALISH203♦♠K+1+15
+6.3Round 6ELER224♥♠A-1+6
+6.3Round 6ELER263NT♠Q-2+7
+5.7Round 7SPS KIELCE POLAND105♥♠7-1+13
+5.3Round 9VENTIN283NT♦7-1+10
+5.1Round 3AMBRA233NT♣J-1+6
+4.8Round 1BANANAS25♣x♣4-3+0
+4.7Round 4LOVEBRIDGE64♠♥6-1+12
+4.7Round 7SPS KIELCE POLAND86♠♦2=-11
+4.5Round 4LOVEBRIDGE85♥♣J+1+11
+4.2Round 3AMBRA214♥♠A-1+10
+4.2Round 3AMBRA264♥♥A+1+0
+4.1Round 1BANANAS94♥♣T=-1
+4.1Round 4LOVEBRIDGE33NT♥4-2+8
+3.9Round 9VENTIN232♦♥A-3+7
+3.7Round 3AMBRA243NT♣J-2+5
+3.4Round 4LOVEBRIDGE46♥♣Q+1+1
+3.4Round 5KALISH143♠♦Q=+6
+3.3Round 4LOVEBRIDGE102♥♠A=+6
+3.3Round 10CONTRA13♣♥A=+5
+3.1Round 6ELER293♦♣K+1+0
+2.7Round 1BANANAS101♠♦A=+5
+2.7Round 2FRANCE JUNIOR144♦♣A+1+6
+2.6Round 9VENTIN253NT♥K+1+0
+2.4Round 5KALISH124♠♥T+1+0
+2.1Round 1BANANAS33NT♠2+1-1
+2.1Round 5KALISH172♥♠T=+5
+1.8Round 3AMBRA292♥♦9+2+1
+1.8Round 3AMBRA304♠♠2=+0
+1.8Round 7SPS KIELCE POLAND53♠♦4=+1
+1.8Round 9VENTIN303♣♠Q+2+7
+1.7Round 10CONTRA83NT♠2-2+6
+1.6Round 9VENTIN242♠♥K+2+4
+1.3Round 2FRANCE JUNIOR183♥♣7+1+6
+1.2Round 4LOVEBRIDGE54♠x♣A-1-5
+1.2Round 7SPS KIELCE POLAND14♠♠3+1+1
+1.2Round 7SPS KIELCE POLAND63♣♦4-1+0
+1.0Round 1BANANAS63♦♥J=+0
+1.0Round 8ZIMMERMANN111NT♥5-1+2
+0.8Round 5KALISH166♥♦A=+0
+0.7Round 10CONTRA65♣♣5-2-6
+0.6Round 5KALISH134♠♣J+2-13
+0.6Round 5KALISH192♥♠5=+0
+0.6Round 7SPS KIELCE POLAND94♥♣9+1+0
+0.5Round 3AMBRA272♠♣5=+5
+0.5Round 9VENTIN224♥♦2=+1
+0.4Round 6ELER304♥♦2+1+0
+0.4Round 8ZIMMERMANN164♥♠T+1+0
+0.1Round 8ZIMMERMANN191NT♠7+1+0
-0.1Round 1BANANAS82♠♥8-1+1
-0.1Round 3AMBRA223NT♥5+1+0
-0.1Round 8ZIMMERMANN202♥♠K-1+0
-0.4Round 8ZIMMERMANN182♠x♥A-2-2
-0.4Round 10CONTRA44♠♥2=+1
-0.6Round 2FRANCE JUNIOR161♠♣2-1-4
-0.7Round 10CONTRA33NT♦K+2+0
-1.0Round 2FRANCE JUNIOR152♠♦5=-11
-1.0Round 2FRANCE JUNIOR173♣♠3-2-5
-1.0Round 8ZIMMERMANN132♥♠Q-1+0
-1.0Round 9VENTIN263NT♠2+2+0
-1.1Round 2FRANCE JUNIOR201NT♠Q+1+0
-1.3Round 2FRANCE JUNIOR124♥♣3-1-6
-1.3Round 6ELER214♥♠A-1-6
-1.3Round 8ZIMMERMANN123NT♥Q=+0
-1.4Round 1BANANAS74♠♣K-2-8
-1.4Round 6ELER233NT♣2+2+0
-1.5Round 2FRANCE JUNIOR195♠♥T=+0
-1.6Round 8ZIMMERMANN143NT♦T-1-4
-1.7Round 6ELER243♠♦J=-1
-2.3Round 8ZIMMERMANN174♥♠A+1+10
-2.4Round 2FRANCE JUNIOR114♠♥4-1-10
-2.4Round 2FRANCE JUNIOR134♣♥T+1+1
-2.5Round 5KALISH183♠♥A=+0
-2.7Round 7SPS KIELCE POLAND35♥♠K-2-6
-3.0Round 1BANANAS13♣♣J+2-13
-3.7Round 7SPS KIELCE POLAND23♥x♣A-4-16
-3.9Round 10CONTRA101NT♣A+1-5
-4.0Round 6ELER273NT♠8-1-10
-4.8Round 6ELER283♣♣2-3-5
-4.8Round 10CONTRA74♥♦2-3-9
-4.9Round 1BANANAS42♠♣6-2-9
-5.4Round 9VENTIN214♠♥5-1-6
-5.5Round 7SPS KIELCE POLAND72♥♠5-1+0
-5.7Round 4LOVEBRIDGE94♣x♦5+1-12
-5.9Round 3AMBRA254♥♠T+2-5
-6.1Round 8ZIMMERMANN156♦♣2=+2
-6.4Round 7SPS KIELCE POLAND43♦♦7=-6
-8.0Round 4LOVEBRIDGE74♠♥6+1-11
-8.4Round 3AMBRA283♣♦A-1-10
-8.6Round 4LOVEBRIDGE14♥♦8=-11
-9.3Round 10CONTRA53♠♥Q+4-6
-10.0Round 9VENTIN273♥x♠8+1-12
-10.2Round 9VENTIN293NT♠6=-10