VANDERVORST Mike · ZAZA BOYS

52rank
+66.9Butler · 110 bds
+0.61per board
±4.9swing
+0.67vs par /bd · #69/441
+0.64adjusted /bd
Butler per round: 18.4 -29.2 0.8 18.9 1.4 16.8 -1.4 12.1 21.5 2.5 5.1by round

vs par split: bidding +0.92 · play -0.25

Strength of schedule: opponents averaged +0.03/bd (an average draw) → opponent-adjusted +0.64/bd

Card play — on target: opening leads 63.6% #433 of 441 · declarer play 85.7% #21 of 441 · defence 85.1% #236 of 441

Card play by contract type — on target
vs NTvs a suit
Opening leads33.3% (3)68.4% (19)
Declarer play75.0% (8)88.9% (27)
Defence85.7% (7)85.0% (40)

Opening leads by suit led: ♠ 100.0% (3) · ♥ 60.0% (5) · ♦ 55.6% (9) · ♣ 60.0% (5)

vs par by strain: NT -0.32 (25) · a suit +0.96 (85)

vs par by level: part-score +1.22 (27) · game +0.37 (73) · slam +1.40 (10)

By role: declaring +0.97/bd (-1.05 vs par · 63) · defending +0.12/bd (+2.98 vs par · 47)

By vulnerability: vulnerable +0.23/bd (+1.00 vs par · 55) · not vulnerable +0.99/bd (+0.34 vs par · 55)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3C.DehayeP.Karlykov – Y.ChumakClosed10+18.4+1.84-0.60
Round 4C.DehayeM.Moran – J.CarrollClosed10-29.2-2.92+0.40
Round 5P.CaputoM.Kerlero De Rosbo – F.DuffourOpen10+0.8+0.08-2.20
Round 7P.CaputoB.Lacour – C.KayserOpen10+18.9+1.89+3.30
Round 8C.DehayeC.Lorenzini – T.BessisOpen10+1.4+0.14-0.50
Round 9P.CaputoF.Mazzadi – G.OlivieriClosed10+16.8+1.68+1.40
Round 10C.DehayeK.Ozkurt – B.AslanOpen10-1.4-0.14-1.60
Round 12C.DehayeC.Schwerdt – J.LindeOpen10+12.1+1.21+3.10
Round 13P.CaputoB.Mace – T.JacobClosed10+21.5+2.15+1.20
Round 14C.DehayeW.Libbrecht – F.RiehmClosed10+2.5+0.25-0.90
Round 15C.DehayeP.Seguineau – L.SebbaneOpen10+5.1+0.51+3.80

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 13MCALLISTER41NTx♠4-3+12
+10.9Round 13MCALLISTER84♥x♦A-5+12
+10.5Round 12GERMANY OPEN286♣♠2=+13
+10.0Round 8VINCIGUERRA137♦♣5=+10
+9.7Round 12GERMANY OPEN223NT♠6=+11
+9.5Round 9VERTYS267NT♣2=+0
+9.1Round 3BRIDGESCANNER 4214♥♦4-1+10
+8.7Round 13MCALLISTER66♣♥5=-2
+8.7Round 14MELI MELO123♦x♣A-4+7
+8.5Round 7TRANSREGIONAL33♣♠Q-4+11
+8.1Round 5AMOUR DU BRIDGE154♥♣K=+3
+8.1Round 5AMOUR DU BRIDGE166NT♥3+1+1
+8.0Round 15FRANCE PURPLE294♠x♦K-1+12
+7.0Round 7TRANSREGIONAL63NT♥8+2+0
+6.5Round 7TRANSREGIONAL14♥♠K=+7
+6.5Round 10LEVANT54♠♦3-2+11
+6.1Round 3BRIDGESCANNER 4276♣♠9+1-2
+5.7Round 13MCALLISTER93NT♥3=-1
+5.5Round 7TRANSREGIONAL104♥♠A+2+13
+5.1Round 9VERTYS296♠x♣A-2+0
+5.0Round 10LEVANT14♠x♦A=+5
+4.9Round 9VERTYS225♦♣A-1+6
+4.5Round 15FRANCE PURPLE304♥♠A=+0
+4.4Round 8VINCIGUERRA113NT♠Q-1+10
+4.4Round 8VINCIGUERRA164♠♥J-2+9
+4.1Round 7TRANSREGIONAL54♠♥K+2+11
+3.8Round 12GERMANY OPEN244♠x♦J-1+5
+3.6Round 3BRIDGESCANNER 4226♠x♠K-2-5
+3.6Round 8VINCIGUERRA144♠♥8=+3
+3.4Round 9VERTYS276♠♥A=+0
+3.4Round 12GERMANY OPEN301NT♥3=+9
+3.0Round 14MELI MELO133♦♥4+1+11
+2.8Round 4MORAN74♠♦A-1+12
+2.8Round 15FRANCE PURPLE214♠♠3=+3
+2.8Round 15FRANCE PURPLE242♥♣7=+6
+2.6Round 9VERTYS243♦♠2=+0
+2.3Round 3BRIDGESCANNER 4294♠♦Q+1+0
+2.2Round 9VERTYS253NT♦2=+7
+2.0Round 13MCALLISTER71NT♠J=-1
+1.9Round 7TRANSREGIONAL93NT♠6+1+0
+1.9Round 8VINCIGUERRA204NT♥7+1+0
+1.6Round 3BRIDGESCANNER 4242♥♦9-1+5
+1.6Round 13MCALLISTER32♠♥K-3+10
+1.5Round 9VERTYS304♠♦3=+0
+1.4Round 3BRIDGESCANNER 4234♥♦4+1+0
+1.3Round 3BRIDGESCANNER 4283♦♥K+1+0
+1.1Round 4MORAN63♥♦K-1+2
+1.0Round 10LEVANT83NT♣5+1-1
+1.0Round 15FRANCE PURPLE254♥♠5=+13
+0.8Round 5AMOUR DU BRIDGE123♠♦K+1+6
+0.7Round 10LEVANT64♥♠4+2-11
+0.7Round 12GERMANY OPEN254♥♦A-6+8
+0.5Round 14MELI MELO144♥♠3+2-11
+0.4Round 10LEVANT34♠♦2=+0
+0.4Round 10LEVANT103♦♥A-1+1
+0.2Round 14MELI MELO151♠x♣A-1-1
+0.1Round 5AMOUR DU BRIDGE194♠♥7+1+1
-0.1Round 8VINCIGUERRA123♣♦9+1+0
-0.2Round 12GERMANY OPEN264♥♦J+1+0
-0.3Round 10LEVANT92♥♦6-1+2
-0.3Round 14MELI MELO201NT♥10=+1
-0.4Round 5AMOUR DU BRIDGE133NT♥3+1+0
-0.4Round 14MELI MELO184♠♥K+1+0
-0.7Round 14MELI MELO194♠♥7+1-1
-0.7Round 15FRANCE PURPLE274♠♥J=+0
-0.8Round 14MELI MELO114♥♠Q+1+0
-1.1Round 5AMOUR DU BRIDGE113NT♣10+1+0
-1.1Round 13MCALLISTER54♥♠K+1+11
-1.2Round 4MORAN13NT♦J+2+11
-1.2Round 5AMOUR DU BRIDGE203♥♠10+1-10
-1.2Round 12GERMANY OPEN215♣♠6=-2
-1.2Round 15FRANCE PURPLE264♥♦6=+0
-1.3Round 7TRANSREGIONAL84♥♠A-1-4
-1.4Round 9VERTYS213NT♥4-2-7
-1.5Round 4MORAN82♥♠6=+0
-1.8Round 3BRIDGESCANNER 4264♥♣K+1+0
-2.0Round 10LEVANT24♠♦10+2-2
-2.2Round 15FRANCE PURPLE232♥♦9+1+0
-2.3Round 14MELI MELO172♥♣3-1-5
-2.4Round 3BRIDGESCANNER 4302♠♠Q-2+0
-2.4Round 4MORAN55♥x♠A-2+0
-2.7Round 4MORAN24♥♣Q=+0
-2.8Round 3BRIDGESCANNER 4254♥♣K+2-14
-2.8Round 5AMOUR DU BRIDGE173NT♣4-2-11
-2.9Round 7TRANSREGIONAL74♥♥6+1+13
-2.9Round 12GERMANY OPEN236♥♣5+1-1
-3.1Round 12GERMANY OPEN294♠♥A=-3
-3.4Round 15FRANCE PURPLE284♠♣10-4-7
-3.5Round 7TRANSREGIONAL23♥♠Q+1-10
-3.6Round 8VINCIGUERRA152♦x♣Q+1-9
-3.9Round 9VERTYS284♠♥9=+11
-4.2Round 13MCALLISTER23NT♦A-2-7
-4.3Round 8VINCIGUERRA173NT♠8-1-5
-4.6Round 5AMOUR DU BRIDGE184♥x♣Q=-5
-4.9Round 4MORAN94♠♦J-1-14
-5.1Round 4MORAN45♦♣9=+11
-5.4Round 14MELI MELO165♣♥K-1-10
-5.9Round 10LEVANT42♦♣Q-2-7
-6.2Round 5AMOUR DU BRIDGE145♣♥J=-7
-6.5Round 15FRANCE PURPLE224♥x♣K-4+11
-6.6Round 4MORAN101NTx♣K=-7
-6.6Round 13MCALLISTER103NT♠7+1-11
-6.9Round 7TRANSREGIONAL43NT♣J-2-8
-7.0Round 8VINCIGUERRA194♠♦K=-11
-7.1Round 9VERTYS234♠♣K=-3
-7.2Round 10LEVANT74♠♦9-3-14
-7.9Round 8VINCIGUERRA184♠x♦K=-12
-7.9Round 13MCALLISTER13NT♦4-1-11
-8.6Round 12GERMANY OPEN275♣x♦5-4-9
-8.7Round 4MORAN34♠♠3-2-11