DE WIJS Simon · FERM

68rank
+87.6Butler · 210 bds
+0.42per board
±4.6swing
+0.56vs par /bd · #7/31
+0.36adjusted /bd
Butler per round: 32.2 32.2 16.8 16.8 -2.3 -2.3 28.3 28.3 -16.3 -16.3 -16.3 -16.3 28.9 28.9 28.9by round

vs par split: bidding +0.49 · play +0.07

Strength of schedule: opponents averaged -0.06/bd (an easy draw) → opponent-adjusted +0.36/bd

Card play — on target: opening leads 84.8% #8 of 31 · declarer play 83.7% #6 of 31 · defence 88.2% #18 of 31

Card play by contract type — on target
vs NTvs a suit
Opening leads42.9% (7)92.3% (39)
Declarer play87.5% (16)81.8% (33)
Defence78.3% (23)91.1% (79)

Opening leads by suit led: ♠ 90.0% (10) · ♥ 84.6% (13) · ♦ 85.7% (7) · ♣ 81.2% (16)

vs par by strain: NT -0.36 (55) · a suit +0.88 (155)

vs par by level: part-score +0.11 (82) · game +0.94 (115) · slam +0.00 (13)

By role: declaring +0.46/bd (-1.16 vs par · 108) · defending +0.37/bd (+2.37 vs par · 102)

By vulnerability: vulnerable +0.88/bd (+0.85 vs par · 105) · not vulnerable -0.04/bd (+0.27 vs par · 105)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 64D.Von ArnimG.Bart – L.BartClosed14+14.1+1.01+0.00
Round of 64D.Von ArnimL.Bart – G.BartClosed14+18.1+1.29+1.86
Round of 32D.Von ArnimD.Berkowitz – L.BerkowitzClosed14+18.0+1.29-0.79
Round of 32D.Von ArnimD.Berkowitz – L.BerkowitzClosed14-1.2-0.09+0.86
Round of 16D.Von ArnimC.Martel – J.MartelClosed14-21.8-1.56-2.71
Round of 16D.Von ArnimG.Hampson – L.PearlmanOpen14+19.5+1.39+0.36
QuarterfinalD.Von ArnimS.Shan – L.GanClosed14+18.0+1.29+1.79
QuarterfinalD.Von ArnimS.Shan – L.GanClosed14+10.3+0.74+1.21
SemifinalD.Von ArnimD.Rosenberg – M.RosenbergClosed14-6.6-0.47-0.71
SemifinalD.Von ArnimW.Cole – B.PalmerOpen14-52.4-3.74-2.14
SemifinalD.Von ArnimB.Palmer – W.ColeClosed14+26.8+1.91+4.86
SemifinalD.Von ArnimB.Palmer – W.ColeClosed14+15.9+1.14+0.71
FinalD.Von ArnimJ.Li – S.WuClosed14+17.9+1.28+1.50
FinalD.Von ArnimJ.Li – S.WuClosed14+8.3+0.59+0.64
FinalD.Von ArnimH.Wu – S.WuClosed14+2.7+0.19+0.93

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
+13.0FinalZHAOHENG235♦x♥K+1+4
+13.0FinalZHAOHENG544♥♦K+1+0
+11.1Round of 32POLLACK146♥♥2-2+11
+11.0FinalZHAOHENG454♥x♣K-2+5
+10.7Round of 32POLLACK47♠♠J=+0
+10.6Round of 64CAN AM EXPRESS227♥x♠3-7+7
+10.5Round of 16HAMPSON225♦x♠K-2+8
+10.3FinalZHAOHENG224♥x♦A=+10
+8.9Round of 32POLLACK164♠♥2=+10
+8.7QuarterfinalLU DONG154♠x♣J-2+5
+8.5Round of 32POLLACK114NT♦Q-4+11
+8.4QuarterfinalLU DONG85♥x♣3=+11
+8.3Round of 16HAMPSON152♣x♠J-3+9
+8.3FinalZHAOHENG415♣♥A-1+3
+8.0SemifinalMANFIELD44♠x♣6-1+0
+8.0SemifinalMANFIELD434♥♣10-1+12
+8.0FinalZHAOHENG305♣x♠K=+10
+7.7SemifinalMANFIELD35♥♠A=+13
+7.7SemifinalMANFIELD124♥♦K+2-11
+7.3QuarterfinalLU DONG253NT♥J-1+5
+7.3SemifinalMANFIELD553♣♣5=+7
+6.4Round of 64CAN AM EXPRESS155♥♣K-1+9
+6.3QuarterfinalLU DONG245♣x♦A-1+6
+6.3SemifinalMANFIELD371♠♦3+3+2
+6.3SemifinalMANFIELD442NT♦K=+5
+6.0SemifinalMANFIELD474NT♥3+2+1
+5.9QuarterfinalLU DONG124♥♣A=+10
+5.5Round of 32POLLACK284♠♦2-2+13
+5.3FinalZHAOHENG342♠♦Q+1+0
+4.9Round of 64CAN AM EXPRESS103♦♣Q-2+7
+4.7SemifinalMANFIELD341NT♠2-2+6
+4.6QuarterfinalLU DONG105♣x♥A-1+8
+4.5Round of 16HAMPSON83♠♦5-1-2
+4.4Round of 64CAN AM EXPRESS254♥♦2-1+10
+4.3SemifinalMANFIELD424♠♦Q+1+11
+4.3FinalZHAOHENG273♦♣8-2+5
+4.0Round of 32POLLACK253♥♠7=+0
+4.0QuarterfinalLU DONG175♣x♥A-2+4
+4.0SemifinalMANFIELD401NT♠Q-2+1
+4.0FinalZHAOHENG215♦♥6+1+3
+3.8Round of 64CAN AM EXPRESS173♥♥2=+6
+3.7Round of 32POLLACK265♣x♥J-2+8
+3.7QuarterfinalLU DONG24♠♥K-1+5
+3.7QuarterfinalLU DONG202♠♣4-3+5
+3.7SemifinalMANFIELD485♣x♥5=-6
+3.7FinalZHAOHENG404♥♣2=-1
+3.4Round of 16HAMPSON181NT♣4=+5
+3.4Round of 16HAMPSON204♠♣Q=+3
+3.3QuarterfinalLU DONG185♣♠3+1+1
+3.3SemifinalMANFIELD311NT♠5=+5
+3.3SemifinalMANFIELD563♣♠2=+5
+3.3FinalZHAOHENG464♠♦Q-1+5
+3.3FinalZHAOHENG492♥♥3+1+1
+3.0SemifinalMANFIELD304♠x♣A-2+11
+3.0SemifinalMANFIELD324♠♣K+2+9
+3.0SemifinalMANFIELD413♠♥7+1+10
+2.9Round of 32POLLACK14♠♣3=+0
+2.8Round of 64CAN AM EXPRESS11NT♠K+2+0
+2.8Round of 64CAN AM EXPRESS71♥♥9+2+1
+2.7Round of 64CAN AM EXPRESS142♠♥4+1+0
+2.7FinalZHAOHENG333NT♣8=+7
+2.6QuarterfinalLU DONG13NT♦10+1-1
+2.5Round of 16HAMPSON143NT♦4=+0
+2.3Round of 64CAN AM EXPRESS114♥♣A=+3
+2.3Round of 64CAN AM EXPRESS214♥♠J+1+0
+2.3QuarterfinalLU DONG33♥♠7=-1
+2.3FinalZHAOHENG324♥♦J-1+12
+2.2Round of 64CAN AM EXPRESS263♠♣A-1+5
+2.1Round of 16HAMPSON175♣♥Q-2+5
+2.0SemifinalMANFIELD93NT♠Q-2+6
+2.0SemifinalMANFIELD283♦♣K-1-5
+2.0SemifinalMANFIELD501NT♥Q+1+7
+2.0FinalZHAOHENG293NT♦5=+0
+1.9QuarterfinalLU DONG233♣♥K+1+0
+1.8Round of 32POLLACK153♥♦A=+6
+1.7Round of 64CAN AM EXPRESS22NT♥6+3+2
+1.7Round of 16HAMPSON251NT♦A+1+0
+1.7SemifinalMANFIELD533NT♦2=+2
+1.6Round of 64CAN AM EXPRESS41NT♠K=-1
+1.6QuarterfinalLU DONG144♥♠K=+0
+1.5Round of 16HAMPSON124♠♣2+1+0
+1.3Round of 32POLLACK103♥♦7-1+0
+1.3FinalZHAOHENG473♣♥5=+5
+1.2Round of 64CAN AM EXPRESS54♥♥5=-1
+1.2Round of 64CAN AM EXPRESS203NT♥8+3+1
+1.2Round of 32POLLACK23♥♦5=+0
+1.1Round of 16HAMPSON274♠x♣J-1+0
+1.0Round of 64CAN AM EXPRESS62♠♥6+1+7
+1.0SemifinalMANFIELD331NT♠6=+1
+1.0SemifinalMANFIELD543NT♣4-1+6
+0.9Round of 64CAN AM EXPRESS33♦♠7=-1
+0.9Round of 32POLLACK82♥♣2=+0
+0.9Round of 16HAMPSON282♥♦10=-1
+0.8Round of 32POLLACK204♥♥5=+1
+0.7Round of 16HAMPSON164♠♥A=+0
+0.7SemifinalMANFIELD233♠♣8-2+7
+0.6Round of 16HAMPSON53NT♦2+1+0
+0.5Round of 16HAMPSON242♥♦3=+0
+0.4Round of 32POLLACK54♠♠5+1+0
+0.4Round of 32POLLACK124♠♦Q=+0
+0.3Round of 32POLLACK233NT♥6+1+0
+0.3SemifinalMANFIELD145♣♠K-1-2
+0.3SemifinalMANFIELD384♠♥4+2+13
+0.3FinalZHAOHENG174♠♥2+1+0
+0.2Round of 64CAN AM EXPRESS234♠♣3+1+0
+0.0QuarterfinalLU DONG115♥♦A+1+11
+0.0QuarterfinalLU DONG133♠♣5-2-2
+0.0SemifinalMANFIELD175♦♣A=-7
+0.0FinalZHAOHENG206♥♠Q=+13
+0.0FinalZHAOHENG262♥♣A=+0
+0.0FinalZHAOHENG384♠♣A+1+0
+0.0FinalZHAOHENG424♠♦J-1+5
-0.1Round of 16HAMPSON11NT♥2-1+2
-0.1Round of 16HAMPSON215♠♣4=-13
-0.1QuarterfinalLU DONG163NT♦2+1+0
-0.3Round of 16HAMPSON91♦♥Q+1-1
-0.3SemifinalMANFIELD104♠♥10+1+0
-0.3FinalZHAOHENG567♥x♣A-3+5
-0.4Round of 16HAMPSON261NT♠6+3-2
-0.6Round of 64CAN AM EXPRESS133♥♥7=-10
-0.6QuarterfinalLU DONG93♦♣8+1-7
-0.7Round of 32POLLACK223♠♣A-1-2
-0.7Round of 16HAMPSON104♥♣10+3-2
-0.7SemifinalMANFIELD266♥♦5=+12
-0.7SemifinalMANFIELD295♠♣4=+0
-0.7SemifinalMANFIELD391NT♥J+1+0
-0.8Round of 64CAN AM EXPRESS123NT♥J+1-11
-1.0Round of 64CAN AM EXPRESS192♦♠5=+1
-1.0SemifinalMANFIELD153♣♦2+1+0
-1.0SemifinalMANFIELD353♠♦4-2-2
-1.0FinalZHAOHENG166♦♠4-2+13
-1.0FinalZHAOHENG283♠♣3-1-2
-1.0FinalZHAOHENG371NT♠5+1+0
-1.0FinalZHAOHENG432NT♦3-2-3
-1.3Round of 32POLLACK214♠♦5-2+5
-1.3QuarterfinalLU DONG72♠♦K-3+7
-1.3SemifinalMANFIELD63♣♠K-2-7
-1.3FinalZHAOHENG251NT♣A-3-2
-1.3FinalZHAOHENG501NT♦2+1+0
-1.3FinalZHAOHENG524♠♥9+1-1
-1.4Round of 64CAN AM EXPRESS286♣♦5+1-11
-1.6Round of 32POLLACK133♣♦4-3-4
-1.6Round of 16HAMPSON74♠♦5-1-6
-1.7Round of 32POLLACK63♣♥Q-1-3
-1.7SemifinalMANFIELD13♦♣K+1+0
-1.7SemifinalMANFIELD513♠♥9-1+1
-1.7FinalZHAOHENG183♥♣3+1-1
-1.9Round of 64CAN AM EXPRESS181NT♥6-1+2
-2.0QuarterfinalLU DONG211NT♥A+3-8
-2.0FinalZHAOHENG192NT♣Q-2+1
-2.3Round of 64CAN AM EXPRESS273NT♣3-1-5
-2.3QuarterfinalLU DONG45♣♥3=+0
-2.3QuarterfinalLU DONG65♦x♠K-2-5
-2.3QuarterfinalLU DONG191NT♠9+2+0
-2.4Round of 64CAN AM EXPRESS242NT♦K=+1
-2.5Round of 16HAMPSON34♦♥Q-1-5
-2.7SemifinalMANFIELD111NT♥6=+0
-2.7FinalZHAOHENG244♥♦A=-11
-2.8Round of 32POLLACK176♦♣K+1-11
-2.8Round of 32POLLACK273♥♠J=-1
-2.9Round of 64CAN AM EXPRESS85♦♣K=+11
-2.9Round of 32POLLACK194♠♦K+1+0
-3.0FinalZHAOHENG484♥♠K=+10
-3.1Round of 32POLLACK73♣♥Q-2-3
-3.3SemifinalMANFIELD83NT♦4-4-8
-3.3FinalZHAOHENG365♥x♠K-2+0
-3.5Round of 64CAN AM EXPRESS95♣♣6-2-7
-3.6QuarterfinalLU DONG263NT♥K+1-1
-3.6QuarterfinalLU DONG274♥♣K+2-1
-3.7SemifinalMANFIELD364♥♣3=+1
-3.7SemifinalMANFIELD453NT♠J+1+0
-3.7FinalZHAOHENG394♠♣6+1+0
-3.9Round of 32POLLACK93♦♣A-1-10
-3.9Round of 16HAMPSON233♠♥A-2-10
-4.0Round of 64CAN AM EXPRESS163NT♠5=+0
-4.0SemifinalMANFIELD164♥x♦3-1+5
-4.3QuarterfinalLU DONG282♠♥8=-1
-4.3SemifinalMANFIELD23♠♥6-1+3
-4.3SemifinalMANFIELD182♥♣A=-12
-4.3SemifinalMANFIELD494♥♣A-2-6
-4.3FinalZHAOHENG155♣♠10-1-12
-4.3FinalZHAOHENG444♠♥2+1+0
-4.3FinalZHAOHENG533NT♥A-3-6
-4.5Round of 16HAMPSON43NT♦2=+1
-4.6QuarterfinalLU DONG53NT♥4=-11
-4.7Round of 16HAMPSON134♥♦7-1-6
-4.7SemifinalMANFIELD133NT♠J+3+13
-4.7SemifinalMANFIELD192NT♣Q+2-1
-4.7SemifinalMANFIELD215♣♠9+1-13
-4.7SemifinalMANFIELD225♦x♠K-2+5
-4.9Round of 16HAMPSON23♥♠3+1-7
-5.4Round of 32POLLACK181NT♠6+3-6
-5.5Round of 16HAMPSON64♠♥2-1-6
-5.7FinalZHAOHENG314NT♦10-2-14
-5.7FinalZHAOHENG554♠♣Q-1-10
-6.1Round of 16HAMPSON114♦♠7=-6
-6.7SemifinalMANFIELD74♠♥A=-3
-6.7SemifinalMANFIELD466♠♥4-1-14
-7.0SemifinalMANFIELD523NT♥2-1-10
-7.3SemifinalMANFIELD56♥♠K-1-14
-7.3SemifinalMANFIELD254♥♦Q-1+2
-7.7SemifinalMANFIELD244NT♠2=-11
-7.7SemifinalMANFIELD274♥♠J+1+0
-8.0FinalZHAOHENG514♠♣3+2+2
-8.3SemifinalMANFIELD204♥♣8+1-12
-8.7Round of 16HAMPSON193NT♦4=+1
-9.0QuarterfinalLU DONG226♣♦5+1+2
-9.1Round of 32POLLACK36♠x♣7=-13
-10.3Round of 32POLLACK244NT♠3+2-11
-10.3FinalZHAOHENG354♥♠A+1-13