DRIJVER Bas · ZIMMERMANN

5rank
+119.1Butler · 110 bds
+1.08per board
±4.5swing
+1.25vs par /bd · #8/441
+1.23adjusted /bd
Butler per round: 7.5 -2.7 7.8 10.3 -2.8 23.3 9.4 1.9 36.8 -7 34.6by round

vs par split: bidding +0.73 · play +0.50

Strength of schedule: opponents averaged +0.15/bd (a tough draw) → opponent-adjusted +1.23/bd

Card play — on target: opening leads 87.5% #48 of 441 · declarer play 82.1% #64 of 441 · defence 85.1% #236 of 441

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (6)83.3% (18)
Declarer play72.7% (11)88.2% (17)
Defence81.8% (11)86.1% (36)

Opening leads by suit led: ♠ 100.0% (5) · ♥ 88.9% (9) · ♦ 66.7% (3) · ♣ 85.7% (7)

vs par by strain: NT +0.29 (31) · a suit +1.60 (78)

vs par by level: part-score +1.29 (34) · game +0.59 (69) · slam +8.17 (6)

By role: declaring +0.90/bd (-0.52 vs par · 63) · defending +1.33/bd (+3.62 vs par · 47)

By vulnerability: vulnerable +1.54/bd (+2.31 vs par · 55) · not vulnerable +0.62/bd (+0.18 vs par · 55)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3S.BrinkJ.Pszczola – A.JaszczakClosed10+7.5+0.75+3.70
Round 4S.BrinkM.Bell – S.BellClosed10-2.7-0.27+1.50
Round 5S.BrinkC.Wanha – M.KnobOpen10+7.8+0.78-1.60
Round 6S.BrinkF.Lobry – D.DelestreOpen10+10.3+1.03+1.30
Round 8S.BrinkB.Nab – V.KiljanOpen10-2.8-0.28-0.90
Round 9S.BrinkA.Mesbur – T.GarveyClosed10+23.3+2.33+0.60
Round 10S.BrinkM.Rimstedt – Z.GrossackClosed10+9.4+0.94-0.60
Round 11S.BrinkA.Madala – D.BildeOpen10+1.9+0.19+2.50
Round 13S.BrinkL.Rombaut – J.RombautOpen10+36.8+3.68+3.30
Round 14S.BrinkP.Fredin – S.EkenbergOpen10-7.0-0.70-1.80
Round 15S.BrinkE.Vallet – P.BedouetOpen10+34.6+3.46+5.70

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
+13.4Round 13FRANCE GREEN83♠x♣A-6+14
+12.5Round 15TEXAN ACES297♦x♥A-1+14
+10.9Round 3AJ DIAMENT294♠♦Q-1+13
+10.2Round 15TEXAN ACES234♥x♦9-2+12
+9.2Round 8TEAMNL123NT♦Q+1+11
+8.3Round 9MORAN267♣♦3=-2
+8.1Round 5AUSTRIA154♥♦6=+3
+7.5Round 10PATCHWORK DYNAMITE73NT♠10+1+0
+7.4Round 11DAISY CHAIN113NT♦4-1+10
+7.0Round 4SANDFIA45♦♥K-1+15
+6.9Round 9MORAN233♣♥Q=+12
+6.8Round 9MORAN286♠♣2-2+14
+6.7Round 6FODD253♥♣A=+7
+6.2Round 8TEAMNL194♠♥8-1+5
+5.8Round 13FRANCE GREEN103NT♥2-1+6
+5.8Round 14PARTYPACK123NT♦A+1+4
+5.7Round 13FRANCE GREEN93NT♦Q=-1
+5.0Round 6FODD233NT♥4=-2
+4.9Round 4SANDFIA94♠♣4=-11
+4.6Round 4SANDFIA54♠♥K=+8
+4.6Round 11DAISY CHAIN206♦♠K-1+12
+4.5Round 14PARTYPACK201NT♥10-1+6
+4.5Round 15TEXAN ACES304♥♣5=+0
+4.4Round 8TEAMNL113NT♠Q-1+10
+4.0Round 13FRANCE GREEN13NT♣5+3+1
+3.9Round 15TEXAN ACES254♠x♣10-3+14
+3.8Round 13FRANCE GREEN23♣♠2+1+1
+3.5Round 6FODD275♠♥A=+0
+3.4Round 9MORAN276♠♥A=+0
+3.3Round 5AUSTRIA172♠♠8+1-7
+3.1Round 3AJ DIAMENT274♠♣3+3+10
+3.1Round 10PATCHWORK DYNAMITE82♥x♠Q-3+2
+2.9Round 13FRANCE GREEN41NT♠2-2+3
+2.8Round 4SANDFIA74♠♣4-1+12
+2.8Round 15TEXAN ACES214♠♥K=+3
+2.8Round 15TEXAN ACES242♥♦3=+6
+2.6Round 9MORAN243♦♠2=+0
+2.5Round 4SANDFIA6Pass+3
+2.4Round 11DAISY CHAIN172♥♥9+2+6
+2.0Round 13FRANCE GREEN71NT♦5=-1
+1.9Round 8TEAMNL203NT♣6+2+0
+1.8Round 3AJ DIAMENT264♥♣K+1+0
+1.7Round 3AJ DIAMENT225♣♦5=+11
+1.7Round 5AUSTRIA123♠♥2=+7
+1.5Round 9MORAN304♠♠A=+0
+1.4Round 9MORAN213NT♥4-1-5
+1.3Round 10PATCHWORK DYNAMITE42♥♠7=+0
+1.1Round 9MORAN295♠x♥6-1-7
+1.1Round 10PATCHWORK DYNAMITE14♠♦10=+0
+1.0Round 8TEAMNL153♦♣Q=-5
+0.8Round 3AJ DIAMENT301NT♥4-1-2
+0.8Round 15TEXAN ACES224♥x♣K-3+13
+0.7Round 6FODD304♠♣7+1+0
+0.7Round 10PATCHWORK DYNAMITE64♥♦3+2-11
+0.7Round 13FRANCE GREEN32NT♥2+2+10
+0.6Round 5AUSTRIA133NT♥3+2+1
+0.6Round 6FODD243NT♦6+2+1
+0.5Round 3AJ DIAMENT213NT♦3=-1
+0.5Round 11DAISY CHAIN142♥♠4=+7
+0.5Round 11DAISY CHAIN153NT♣Q+2+1
+0.5Round 11DAISY CHAIN164♥♥5+1+0
+0.5Round 14PARTYPACK144♥♠J+2-11
+0.4Round 5AUSTRIA184♥♣Q=+0
+0.4Round 10PATCHWORK DYNAMITE34♠♥Q=+0
+0.3Round 10PATCHWORK DYNAMITE102♠♠5=+1
+0.3Round 14PARTYPACK194♠♥7=+0
+0.2Round 4SANDFIA13NT♠Q=+11
+0.2Round 14PARTYPACK151♠x♥10-1-1
+0.1Round 5AUSTRIA194♠♥6+1+1
-0.0Round 10PATCHWORK DYNAMITE24♠♠4=+0
-0.1Round 8TEAMNL164♠x♥6-2+5
-0.1Round 13FRANCE GREEN54♥♠J=+11
-0.2Round 6FODD282♥♥8+1+0
-0.3Round 10PATCHWORK DYNAMITE93♦♥J-1+2
-0.4Round 6FODD294♦♦7-2+9
-0.4Round 14PARTYPACK184♠♥2+1+0
-0.6Round 11DAISY CHAIN122♠♦A-1+0
-0.6Round 11DAISY CHAIN185♣♦A-2-9
-0.7Round 15TEXAN ACES274♠♥J=+0
-0.8Round 14PARTYPACK114♥♣4+1+0
-0.9Round 9MORAN223♠♦10+1-1
-1.0Round 15TEXAN ACES283NT♦Q-3-5
-1.1Round 5AUSTRIA113NT♣10+1+0
-1.2Round 5AUSTRIA203♥♦5+1-10
-1.2Round 15TEXAN ACES264♥♠3=+0
-1.3Round 3AJ DIAMENT283♦♥A+1+0
-1.3Round 6FODD222♣♥8-1+1
-1.4Round 3AJ DIAMENT234♥♦A+1+0
-1.4Round 13FRANCE GREEN65♣♦10+2-11
-1.5Round 5AUSTRIA145♠x♣K-1+0
-1.5Round 8TEAMNL143♠♥5+1-4
-1.6Round 3AJ DIAMENT241♦♠3-1-5
-1.6Round 11DAISY CHAIN134♠♣K-3+8
-1.8Round 6FODD212NT♦A+1+2
-2.5Round 6FODD264♣♥K-1-5
-2.6Round 5AUSTRIA165♠♣A+1-11
-2.7Round 4SANDFIA24♥♣J=+0
-3.3Round 14PARTYPACK171NT♠7=-6
-4.3Round 8TEAMNL173NT♥K-1-5
-4.7Round 10PATCHWORK DYNAMITE54♠♠J=+0
-6.0Round 4SANDFIA83♦x♥4-2-5
-6.7Round 14PARTYPACK163NT♥2-2-11
-6.9Round 4SANDFIA104♠♣5-2-7
-7.0Round 3AJ DIAMENT256♥♣K=+11
-7.1Round 14PARTYPACK133NT♥8=+1
-7.8Round 9MORAN253NT♦3-1-5
-7.9Round 8TEAMNL184♠x♦K=-12
-9.1Round 4SANDFIA33NT♠6-3-11
-11.2Round 11DAISY CHAIN194♥♦6=-10
-11.7Round 8TEAMNL133NT♠3+4-14