MULDERS Jaap · COMMERCION

621rank
-74.1Butler · 150 bds
-0.49per board
±4.7swing
-1.49vs par /bd · #679/695
-0.66adjusted /bd
Butler per round: 5 -33.9 -14 37.1 -3.7 0.2 -2.5 28.4 6.6 -25.5 -23.3 -21.8 -11.7 1.2 -16.2by round

vs par split: bidding -0.55 · play -0.95

Strength of schedule: opponents averaged -0.16/bd (an easy draw) → opponent-adjusted -0.66/bd

Card play — on target: opening leads 80.8% #310 of 694 · declarer play 68.6% #532 of 694 · defence 71.4% #675 of 695

Card play by contract type — on target
vs NTvs a suit
Opening leads75.0% (4)81.8% (22)
Declarer play62.5% (16)71.4% (35)
Defence86.7% (15)66.7% (48)

Opening leads by suit led: ♠ 100.0% (8) · ♥ 70.0% (10) · ♦ 60.0% (5) · ♣ 100.0% (3)

vs par by strain: NT -1.37 (38) · a suit -1.54 (112)

vs par by level: part-score -1.87 (55) · game -1.62 (88) · slam +3.14 (7)

By role: declaring +0.13/bd (-2.79 vs par · 87) · defending -1.35/bd (+0.30 vs par · 63)

By vulnerability: vulnerable +0.16/bd (-1.27 vs par · 75) · not vulnerable -1.15/bd (-1.72 vs par · 75)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1C.De VriesH.Begas – E.Schippers-BosklopperOpen10+5.0+0.50+0.20
Round 2C.De VriesK.Furuta – H.KakuOpen10-33.9-3.39-3.80
Round 3C.De VriesJ.Cormack – K.WoolesClosed10-14.0-1.40-1.20
Round 4C.De VriesS.Capal – J.HarrisClosed10+37.1+3.71+2.80
Round 5C.De VriesL.Tijssen – D.ClauwensClosed10-3.7-0.37+0.10
Round 6C.De VriesH.Bos – B.BerkersClosed10+0.2+0.02+0.00
Round 7C.De VriesT.Pourchet – W.UszynskiClosed10-2.5-0.25-2.40
Round 8C.De VriesH.De Vries – J.FeringaClosed10+28.4+2.84+1.00
Round 9C.De VriesR.Wijman – M.KoekenbierClosed10+6.6+0.66+0.20
Round 10C.De VriesS.Ter Elst – A.KleinClosed10-25.5-2.55-3.60
Round 11C.De VriesM.Cichocki – K.PikusClosed10-23.3-2.33-4.80
Round 12C.De VriesV.Kroes – O.EskesClosed10-21.8-2.18-7.30
Round 13C.De VriesJ.Wilkinson – S.NewtonClosed10-11.7-1.17-0.10
Round 14C.De VriesJ.Li – Z.LiClosed10+1.2+0.12-0.90
Round 15C.De VriesG.Iribarren – S.BoldtClosed10-16.2-1.62-2.60

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
+13.3Round 4HARRIS107♠♠10-1+17
+12.1Round 4HARRIS33NT♥3=+13
+11.9Round 9WIJMAN265♥x♦9+1-9
+11.7Round 8ZEEROB BLAUW131NT♥5+2+12
+10.3Round 4HARRIS66♥x♠K-5+10
+9.3Round 12GARGOYLE ORANJE297NT♦7=+0
+9.1Round 13WANZAC24♥♦Q=+3
+8.7Round 8ZEEROB BLAUW163NT♠2=+3
+7.0Round 4HARRIS14♥x♥Q-2+5
+5.6Round 3RAYNER232♠♠2+1+7
+5.3Round 12GARGOYLE ORANJE234♥♠2=+0
+5.2Round 9WIJMAN303NT♠2=+0
+5.1Round 7GAYET84♠♥K+2+11
+4.7Round 6BC70294♠♦J+1+0
+4.7Round 13WANZAC33NT♠K-2+7
+4.6Round 6BC70214♠♦3=+7
+4.5Round 8ZEEROB BLAUW204♥♣10+1+1
+4.4Round 14WUHAN165♦♥A+1+3
+4.3Round 8ZEEROB BLAUW192♠♣10+1+1
+4.0Round 6BC70252♦x♥9=+3
+3.9Round 8ZEEROB BLAUW123♥♠K-1+3
+3.7Round 5ALOC143NT♠5-2+5
+3.4Round 1PEGASUS 233NT♦4+1+1
+3.3Round 1PEGASUS 213♦♣A=+0
+3.3Round 11SIWIK MRAGOWO184♠♣K=+3
+3.2Round 1PEGASUS 222♥♣J+1+7
+3.0Round 5ALOC156♥♣J=+0
+3.0Round 14WUHAN184♣♠A+1+8
+2.8Round 5ALOC182♥♦4-2-1
+2.6Round 7GAYET44♣♠A-1+0
+2.4Round 9WIJMAN273NT♥3+1+4
+2.4Round 10AARTS42♠♦2=+6
+2.3Round 4HARRIS72♠♦3+3+3
+2.3Round 4HARRIS84♠♦K-1+4
+2.3Round 5ALOC173NT♦Q-1+4
+2.2Round 3RAYNER305♦x♦J-1+0
+2.1Round 8ZEEROB BLAUW185♥x♣K-3+4
+2.0Round 13WANZAC93NT♦6=+13
+1.6Round 10AARTS31NT♠4=+0
+1.5Round 12GARGOYLE ORANJE274♥♦7+1+0
+1.4Round 5ALOC192♥♥6+2-6
+1.4Round 10AARTS93NT♣Q-1+6
+1.3Round 3RAYNER215♣♥2=+0
+1.3Round 13WANZAC13NT♠9+2+0
+1.2Round 11SIWIK MRAGOWO123♣♥K+1+7
+1.1Round 6BC70303♦♠6=+0
+1.1Round 9WIJMAN293NT♠J+1-1
+1.1Round 14WUHAN112♦♣6=+0
+1.0Round 15TANGO ARGENTINO294♠♥5+1+0
+0.8Round 2ONI172♠♦A-1+2
+0.7Round 7GAYET74♠♥4=+0
+0.6Round 1PEGASUS 244♥♥9+2+13
+0.6Round 1PEGASUS 282♠♥K-1-2
+0.5Round 1PEGASUS 264♣♠A=-10
+0.5Round 7GAYET33NT♠2+1+1
+0.5Round 7GAYET53♥♠3=+0
+0.4Round 4HARRIS44♥♣4+1+1
+0.4Round 15TANGO ARGENTINO284♠♥A=+1
+0.3Round 1PEGASUS 2103♠♥K+1-1
+0.2Round 2ONI164♠♥4-1+2
+0.2Round 14WUHAN134♥♦6+1-13
+0.2Round 14WUHAN154♥♠3-1+5
+0.1Round 5ALOC164♥♠5+2+1
+0.1Round 14WUHAN194♠♦2+1+0
+0.1Round 15TANGO ARGENTINO244♠♠4=-1
+0.0Round 2ONI122♠♣5-1+1
+0.0Round 5ALOC124♥♦6+1+0
-0.1Round 6BC70273♣♣4+1-7
-0.2Round 7GAYET23NT♥6+2-1
-0.2Round 12GARGOYLE ORANJE213NT♦7+1-12
-0.2Round 15TANGO ARGENTINO264♠♦K=+0
-0.3Round 3RAYNER292♠♠2-1+1
-0.3Round 14WUHAN143NT♠9=-11
-0.4Round 9WIJMAN224♥♠Q+1+0
-0.4Round 11SIWIK MRAGOWO153NT♦4+1+0
-0.4Round 13WANZAC53NT♣2=+1
-0.5Round 7GAYET104♥♦10+3-17
-0.5Round 8ZEEROB BLAUW154♠♠2+1+0
-0.6Round 1PEGASUS 253♣♦2+1+1
-0.6Round 7GAYET13♠♥3+1-6
-0.6Round 9WIJMAN284♥♠K+2+12
-0.6Round 15TANGO ARGENTINO252♠♦K+2-10
-0.7Round 3RAYNER271NT♥9+2+0
-0.7Round 5ALOC114♠♠10+1-1
-0.7Round 9WIJMAN213♠♥J+1+1
-1.0Round 2ONI133NT♥4+3-13
-1.0Round 10AARTS74♦♥A-1-1
-1.0Round 11SIWIK MRAGOWO204♠♣3+2-12
-1.1Round 2ONI154♥♣2-1+1
-1.1Round 15TANGO ARGENTINO224♠♦4+1-1
-1.2Round 8ZEEROB BLAUW172♠♥J-1-5
-1.3Round 10AARTS13NT♠6=-2
-1.4Round 10AARTS102NT♠J+2-2
-1.4Round 11SIWIK MRAGOWO134♥♥6=+1
-1.4Round 14WUHAN123♠♦A-2+1
-1.6Round 4HARRIS22♠♥4-1-8
-1.6Round 15TANGO ARGENTINO275♦x♣A-2-4
-1.7Round 2ONI144♠♣2-2+0
-1.7Round 6BC70234♥♣Q+1+0
-1.7Round 8ZEEROB BLAUW144♥♥6-1-4
-1.7Round 12GARGOYLE ORANJE302♦x♥10-2-12
-1.7Round 13WANZAC41NT♠5-1+1
-2.0Round 3RAYNER222♥♠8-2+0
-2.1Round 1PEGASUS 273NT♥6=+0
-2.1Round 12GARGOYLE ORANJE223♣♥A-1-5
-2.2Round 11SIWIK MRAGOWO143♦♣J+1-7
-2.4Round 3RAYNER284♠♦4+1-1
-2.4Round 11SIWIK MRAGOWO175♣♥A-3-2
-2.4Round 14WUHAN176♠♣J=+10
-2.4Round 15TANGO ARGENTINO214♥♣6+1+0
-2.5Round 6BC70283NT♥6-2-5
-2.5Round 7GAYET93♠♣K-2-5
-2.6Round 6BC70223♦♠Q+2+7
-2.6Round 11SIWIK MRAGOWO163NT♠3-2-11
-2.8Round 4HARRIS94♥♦K-1-6
-2.9Round 3RAYNER262♠♦5-1-1
-3.0Round 3RAYNER244♥♣7-2-5
-3.1Round 9WIJMAN242♠♦3=+0
-3.3Round 15TANGO ARGENTINO233♣♦A+1+0
-3.4Round 6BC70243NT♥4=+1
-3.4Round 8ZEEROB BLAUW113♣♦2-1-5
-3.4Round 9WIJMAN252♦♥K+1-5
-3.7Round 2ONI112♦♥6+1-5
-3.7Round 14WUHAN204♥♣J-1-12
-3.9Round 6BC70263♠♦5=-6
-4.2Round 1PEGASUS 294♥♣7-2-7
-4.7Round 10AARTS83♠♣6-1-10
-4.8Round 10AARTS24♠♠4-1-12
-5.3Round 12GARGOYLE ORANJE244♥♦K+2-11
-5.8Round 9WIJMAN234♥♦4=+0
-5.8Round 13WANZAC81♠♦4=-10
-5.9Round 11SIWIK MRAGOWO193♠♦Q+1-13
-6.2Round 4HARRIS55♣♣J-2-11
-6.3Round 13WANZAC62♠♣K=-11
-6.4Round 5ALOC203NT♠J=+0
-6.6Round 12GARGOYLE ORANJE283NT♥A-2-8
-6.9Round 13WANZAC74♠♦9-1-6
-7.7Round 13WANZAC105♦♠7=+1
-8.1Round 7GAYET63NT♥10=-7
-8.5Round 12GARGOYLE ORANJE253♥♦A=-11
-8.5Round 15TANGO ARGENTINO303NT♠4-1-11
-8.6Round 10AARTS63NT♥4-2-11
-9.1Round 2ONI185♣♦7=-7
-9.1Round 2ONI194♠♦2=-3
-9.1Round 10AARTS53♠♣K+1-10
-9.2Round 2ONI205♦x♦5-3-16
-9.9Round 5ALOC136NT♦7+1-1
-11.8Round 3RAYNER254♠♠7=-13
-11.9Round 11SIWIK MRAGOWO116NT♣5-2-14
-13.5Round 12GARGOYLE ORANJE263NTx♠3-3-14