🇿🇦 DONDE Bernard · SOUTH AFRICA

80rank
-12.2Butler · 224 bds
-0.05per board
±4.4swing
+0.30vs par /bd · #38/139
+0.01adjusted /bd
Butler per round: -10.6 -18.4 -18.7 22.2 -6.2 -8.6 33 16.6 4.4 -21.7 -4.1 -25 35.4 -10.5by round

vs par split: bidding -0.02 · play +0.32

Strength of schedule: opponents averaged +0.07/bd (a tough draw) → opponent-adjusted +0.01/bd

Card play — on target: opening leads 83.1% #52 of 139 · declarer play 75.0% #78 of 139 · defence 88.8% #39 of 139

Card play by contract type — on target
vs NTvs a suit
Opening leads75.0% (20)86.7% (45)
Declarer play66.7% (18)79.4% (34)
Defence87.5% (40)89.4% (85)

Opening leads by suit led: ♠ 82.6% (23) · ♥ 100.0% (14) · ♦ 72.7% (11) · ♣ 76.5% (17)

vs par by strain: NT +0.59 (69) · a suit +0.17 (155)

vs par by level: part-score -0.40 (90) · game +0.66 (119) · slam +1.67 (15)

By role: declaring +0.09/bd (-2.42 vs par · 99) · defending -0.17/bd (+2.46 vs par · 125)

By vulnerability: vulnerable +0.51/bd (+0.60 vs par · 112) · not vulnerable -0.62/bd (+0.00 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2R.StephensC.Bakke – B.BrogelandClosed16-10.6-0.66-1.00
Round 3R.StephensT.Verbeek – D.MolenaarClosed16-18.4-1.15-0.94
Round 4R.StephensW.Spector – G.WolpertOpen16-18.7-1.17-0.31
Round 6R.StephensM.Paiva – M.FigueiredoOpen16+22.2+1.39+4.38
Round 7R.StephensM.Cornell – A.BachOpen16-6.2-0.39-0.44
Round 8R.StephensS.De Donder – S.BahboutOpen16-8.6-0.54-0.62
Round 10R.StephensA.Mehilba – H.GhoneimOpen16+33.0+2.06+2.19
Round 12R.StephensJ.Carroll – M.MoranOpen16+16.6+1.04+0.00
Round 13R.StephensS.Noshy – M.HammamOpen16+4.4+0.28+1.25
Round 14R.StephensR.Tewari – S.MukherjeeOpen16-21.7-1.36-0.88
Round 16R.StephensD.Lavee – P.KlimowiczOpen16-4.1-0.26-1.31
Round 18R.StephensY.Liu – L.HuOpen16-25.0-1.56-1.50
Round 20R.StephensE.Antosz – J.VegaOpen16+35.4+2.21+1.44
Round 22R.StephensM.Klukowski – J.KalitaOpen16-10.5-0.66+1.94

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
+13.5Round 20PANAMA154♦x♣A-3+14
+10.8Round 20PANAMA32♥x♥A-5+10
+10.7Round 22🇨🇭 SWITZERLAND146♣♦3-1+14
+10.3Round 8🇧🇪 BELGIUM215♥x♠A-2+8
+9.8Round 3🇳🇱 NETHERLANDS84♥♠4-1+14
+9.7Round 10🇦🇪 UAE194♠♦K=+10
+9.2Round 20PANAMA23♠♥4=+11
+9.0Round 10🇦🇪 UAE206♥♦7=+0
+9.0Round 13🇪🇬 EGYPT163NT♥7-1+10
+8.9Round 6🇧🇷 BRAZIL264♦♠J+1+10
+8.6Round 6🇧🇷 BRAZIL224♠♥5=-1
+8.5Round 20PANAMA73NT♠8-3+14
+8.0Round 13🇪🇬 EGYPT21♦♠2+1+12
+7.7Round 4🇺🇸 USA1294♠x♦8-3+14
+7.5Round 10🇦🇪 UAE213NT♣10-3+9
+7.0Round 6🇧🇷 BRAZIL216♥♣K-1+17
+6.5Round 14🇮🇳 INDIA233NT♠J=-1
+6.4Round 3🇳🇱 NETHERLANDS154♥♣Q-2+8
+6.4Round 16🇨🇦 CANADA224♠♥3-1+10
+6.4Round 20PANAMA54♥♦7=+0
+6.2Round 20PANAMA163NT♠3+3+3
+5.8Round 22🇨🇭 SWITZERLAND132♣x♥3=+7
+5.7Round 10🇦🇪 UAE265♦♣10-2+8
+5.2Round 12🇮🇪 IRELAND253NT♥3-2+6
+5.2Round 16🇨🇦 CANADA293NT♦8+1+10
+5.1Round 2🇳🇴 NORWAY283♦♣J+1+0
+4.7Round 7🇳🇿 NEW ZEALAND101NT♦5+2+2
+4.5Round 8🇧🇪 BELGIUM253♦♥K=+0
+4.5Round 12🇮🇪 IRELAND223♥♠7-1+5
+4.4Round 3🇳🇱 NETHERLANDS44♠♦A-1+6
+4.3Round 4🇺🇸 USA1263NT♥7=-1
+4.2Round 18🇨🇳 CHINA251NT♣3-1+0
+4.0Round 14🇮🇳 INDIA253NT♥3=+11
+4.0Round 18🇨🇳 CHINA293♠♥6=-10
+3.8Round 6🇧🇷 BRAZIL291NT♣2-2+2
+3.8Round 7🇳🇿 NEW ZEALAND31♠♥Q=+0
+3.7Round 8🇧🇪 BELGIUM281♥♣Q-3+4
+3.7Round 12🇮🇪 IRELAND244♥♣6-1+5
+3.7Round 12🇮🇪 IRELAND303NT♣5-4+3
+3.7Round 13🇪🇬 EGYPT123NTx♠6=+3
+3.6Round 8🇧🇪 BELGIUM233NT♦2+1+0
+3.6Round 10🇦🇪 UAE272♠♥3=+9
+3.3Round 4🇺🇸 USA1254♠♦A=+0
+3.3Round 12🇮🇪 IRELAND324♠x♣10-1+11
+3.3Round 14🇮🇳 INDIA262♥♣Q=+6
+3.3Round 16🇨🇦 CANADA193♦♥4-1+4
+3.3Round 22🇨🇭 SWITZERLAND165♥x♠10-1+0
+2.9Round 6🇧🇷 BRAZIL233NT♦4-1+12
+2.9Round 10🇦🇪 UAE293NT♠3+2+0
+2.9Round 12🇮🇪 IRELAND205♣♦K=-1
+2.8Round 7🇳🇿 NEW ZEALAND163NT♠9=-1
+2.8Round 13🇪🇬 EGYPT132♦x♥J-1+2
+2.7Round 8🇧🇪 BELGIUM272♠♣A-3+1
+2.7Round 10🇦🇪 UAE312♥♦9=+6
+2.7Round 12🇮🇪 IRELAND295♣x♠6=+6
+2.4Round 6🇧🇷 BRAZIL202♦♥J=+11
+2.4Round 8🇧🇪 BELGIUM311♣♥6-1+5
+2.3Round 10🇦🇪 UAE186♣♠10=-2
+2.3Round 20PANAMA83NT♠10-1+4
+2.2Round 2🇳🇴 NORWAY214♠♦J=+13
+2.2Round 6🇧🇷 BRAZIL183NT♦J+1+0
+2.2Round 16🇨🇦 CANADA234♣♠3=-10
+2.1Round 18🇨🇳 CHINA273NT♠3-1+10
+2.0Round 7🇳🇿 NEW ZEALAND44♠♦8+1+0
+1.8Round 2🇳🇴 NORWAY324♥♣Q=-1
+1.8Round 7🇳🇿 NEW ZEALAND133NT♣3=-1
+1.7Round 2🇳🇴 NORWAY313NT♥10+1-1
+1.7Round 22🇨🇭 SWITZERLAND71NT♣K-1+1
+1.5Round 7🇳🇿 NEW ZEALAND55♦♣2+1+13
+1.5Round 10🇦🇪 UAE234♥♦J+1+4
+1.4Round 16🇨🇦 CANADA324♠♦A+1+4
+1.3Round 3🇳🇱 NETHERLANDS113NT♥10=+0
+1.2Round 20PANAMA94♠♦9=+0
+1.1Round 2🇳🇴 NORWAY254♥♦6+1+0
+1.1Round 7🇳🇿 NEW ZEALAND123NT♥7+1+1
+1.1Round 14🇮🇳 INDIA313♠♦10=+0
+1.1Round 22🇨🇭 SWITZERLAND155♦♣10+1+11
+1.0Round 10🇦🇪 UAE243♥♠3=+1
+1.0Round 13🇪🇬 EGYPT13♠♦7=+4
+1.0Round 14🇮🇳 INDIA182NT♠6-1-4
+0.9Round 20PANAMA43NT♣3+3+12
+0.7Round 2🇳🇴 NORWAY172♥♠K+2-1
+0.7Round 2🇳🇴 NORWAY202♠♠2+1+0
+0.7Round 6🇧🇷 BRAZIL284♥♣6=+0
+0.7Round 8🇧🇪 BELGIUM181♠♥5+1+0
+0.7Round 13🇪🇬 EGYPT64♣♦K-1+1
+0.7Round 13🇪🇬 EGYPT83NT♦2=+14
+0.7Round 13🇪🇬 EGYPT103NT♥Q=+0
+0.7Round 14🇮🇳 INDIA292♠♥Q=+0
+0.7Round 16🇨🇦 CANADA242♠♥A+1+0
+0.7Round 18🇨🇳 CHINA172♥♠A+1+0
+0.7Round 22🇨🇭 SWITZERLAND24♥♠A+2+11
+0.6Round 6🇧🇷 BRAZIL173NT♣J+1+1
+0.6Round 16🇨🇦 CANADA181NT♥2=-1
+0.5Round 4🇺🇸 USA1233NT♠Q-1-6
+0.5Round 4🇺🇸 USA1243NT♦A+2+0
+0.5Round 7🇳🇿 NEW ZEALAND73NT♠7=+0
+0.5Round 13🇪🇬 EGYPT43NT♠3=+0
+0.4Round 10🇦🇪 UAE222♠♥Q=+0
+0.4Round 12🇮🇪 IRELAND174♠♥10+1+0
+0.4Round 16🇨🇦 CANADA205♥♦A=+0
+0.3Round 2🇳🇴 NORWAY182NT♣2=+0
+0.3Round 3🇳🇱 NETHERLANDS124♥♠10=+0
+0.3Round 6🇧🇷 BRAZIL274♥♠K=+1
+0.3Round 6🇧🇷 BRAZIL312♦♠A+1+10
+0.3Round 7🇳🇿 NEW ZEALAND82♥♥4+1+0
+0.3Round 12🇮🇪 IRELAND214♠♣A=-1
+0.3Round 18🇨🇳 CHINA204♠♣K+2-1
+0.2Round 6🇧🇷 BRAZIL252♠♦J-1+4
+0.2Round 10🇦🇪 UAE175♣♠2=-1
+0.1Round 12🇮🇪 IRELAND194♠♦Q=+0
-0.0Round 4🇺🇸 USA1182♠♥K-1-2
+0.0Round 22🇨🇭 SWITZERLAND44♥♠7=+1
-0.0Round 22🇨🇭 SWITZERLAND52♠♥A-3-10
-0.1Round 12🇮🇪 IRELAND233♠♣10+1-10
-0.2Round 3🇳🇱 NETHERLANDS165♦x♦2-3+0
-0.2Round 16🇨🇦 CANADA313NT♣8+2+0
-0.3Round 6🇧🇷 BRAZIL323NT♥3+2+11
-0.3Round 18🇨🇳 CHINA283NT♠2=+2
-0.3Round 18🇨🇳 CHINA313NT♠Q+1+0
-0.5Round 13🇪🇬 EGYPT35♣♠J=-13
-0.5Round 22🇨🇭 SWITZERLAND64♥♦8+2-11
-0.6Round 2🇳🇴 NORWAY193NT♠5+1+0
-0.6Round 2🇳🇴 NORWAY293NT♣Q=-1
-0.6Round 3🇳🇱 NETHERLANDS14♥♣5+1+0
-0.6Round 14🇮🇳 INDIA202♣♣2=-1
-0.6Round 16🇨🇦 CANADA251♠♠4+2+0
-0.7Round 4🇺🇸 USA1194♥♥2+1+0
-0.7Round 4🇺🇸 USA1273♦♣7=+0
-0.7Round 20PANAMA133NT♠J+1+0
-0.8Round 8🇧🇪 BELGIUM223♣♠9+2-1
-0.8Round 16🇨🇦 CANADA212♦♣K+1-1
-0.9Round 2🇳🇴 NORWAY272♦♠J+2+0
-0.9Round 14🇮🇳 INDIA325♠♣A=+0
-1.0Round 2🇳🇴 NORWAY224♥♠3+1-1
-1.0Round 6🇧🇷 BRAZIL243NT♠A+2-1
-1.0Round 14🇮🇳 INDIA273♥♠K-1-4
-1.0Round 20PANAMA125♦♣K-2-5
-1.2Round 7🇳🇿 NEW ZEALAND154♠x♦K-1-6
-1.3Round 7🇳🇿 NEW ZEALAND143♦♦J-1-2
-1.3Round 14🇮🇳 INDIA213♦♠Q+1-1
-1.3Round 22🇨🇭 SWITZERLAND96♥♠9=+13
-1.3Round 22🇨🇭 SWITZERLAND105♦♥2=+0
-1.4Round 3🇳🇱 NETHERLANDS62NT♦5+1+0
-1.4Round 12🇮🇪 IRELAND262♥♠6=-6
-1.4Round 18🇨🇳 CHINA243♦♥7-2+0
-1.4Round 20PANAMA111♠♥8+1-6
-1.6Round 3🇳🇱 NETHERLANDS141NT♠Q+1+1
-1.7Round 12🇮🇪 IRELAND312♠♦10+2-6
-1.8Round 8🇧🇪 BELGIUM191NT♠Q+1-1
-1.9Round 12🇮🇪 IRELAND273NT♠2+1-1
-2.0Round 8🇧🇪 BELGIUM304♠♥K-1-4
-2.0Round 10🇦🇪 UAE251NT♥10+1-1
-2.0Round 12🇮🇪 IRELAND283NT♦5=-10
-2.0Round 14🇮🇳 INDIA173NT♣K+1+1
-2.2Round 18🇨🇳 CHINA181NT♠9+2-1
-2.3Round 3🇳🇱 NETHERLANDS93NT♣3=-13
-2.3Round 10🇦🇪 UAE304♠♥7+2-11
-2.3Round 13🇪🇬 EGYPT52♦♥Q+1-6
-2.3Round 14🇮🇳 INDIA223♥♦6+1+2
-2.4Round 7🇳🇿 NEW ZEALAND93♥♠J=+0
-2.4Round 18🇨🇳 CHINA322♦♥9-2-11
-2.5Round 3🇳🇱 NETHERLANDS32♠♠6+2-2
-2.5Round 7🇳🇿 NEW ZEALAND64♥♦A+1+0
-2.6Round 3🇳🇱 NETHERLANDS133♠♦K-2-3
-2.6Round 8🇧🇪 BELGIUM206NT♣Q+1-1
-2.6Round 18🇨🇳 CHINA212♣x♣K-3-4
-2.7Round 10🇦🇪 UAE321NT♥K=+8
-2.8Round 8🇧🇪 BELGIUM244♠♣Q=+0
-3.0Round 16🇨🇦 CANADA173NT♠6+3-10
-3.0Round 20PANAMA61NT♦2=-5
-3.0Round 22🇨🇭 SWITZERLAND84♥♠5-1-5
-3.1Round 2🇳🇴 NORWAY261NT♥2+1+0
-3.1Round 4🇺🇸 USA1174♠♣Q-2-6
-3.1Round 12🇮🇪 IRELAND183♠♠3=-1
-3.1Round 22🇨🇭 SWITZERLAND12♥♦7=+0
-3.2Round 13🇪🇬 EGYPT145♥♠Q=+10
-3.2Round 13🇪🇬 EGYPT156♠x♥J-2+0
-3.3Round 4🇺🇸 USA1213♣♦2=+0
-3.4Round 2🇳🇴 NORWAY231NT♦2-2-8
-3.4Round 18🇨🇳 CHINA232♦♦Q=+1
-3.5Round 16🇨🇦 CANADA263NT♦A-1-6
-3.5Round 20PANAMA143♣♥A+2-6
-3.8Round 4🇺🇸 USA1305♠♣5=+0
-3.9Round 3🇳🇱 NETHERLANDS24♠♠J=-3
-3.9Round 4🇺🇸 USA1323NT♦10+2+12
-3.9Round 16🇨🇦 CANADA283♥♦5-1-5
-3.9Round 18🇨🇳 CHINA303♠♥3-1-4
-4.0Round 3🇳🇱 NETHERLANDS74♠♦A=+1
-4.0Round 14🇮🇳 INDIA194♠♥2=+0
-4.1Round 13🇪🇬 EGYPT112♣♠3=-5
-4.1Round 16🇨🇦 CANADA271NT♥8+3-2
-4.3Round 18🇨🇳 CHINA264♥♠3=+1
-4.5Round 13🇪🇬 EGYPT92♥♦9-1-9
-4.6Round 4🇺🇸 USA1203NT♠7-1-6
-4.6Round 7🇳🇿 NEW ZEALAND24♥♣J+2-14
-4.7Round 4🇺🇸 USA1223♠♦2-2-6
-4.9Round 7🇳🇿 NEW ZEALAND114♥♦Q=+1
-4.9Round 13🇪🇬 EGYPT73NT♥9=-3
-5.0Round 4🇺🇸 USA1286♦♥7=+2
-5.0Round 8🇧🇪 BELGIUM324♦♥K+1-8
-5.2Round 4🇺🇸 USA1314♥♦9-1-6
-5.4Round 6🇧🇷 BRAZIL303♦♥4+1-7
-5.4Round 14🇮🇳 INDIA283♥♦9=+0
-5.8Round 2🇳🇴 NORWAY304♥♥4=-7
-6.0Round 18🇨🇳 CHINA193♦♥K+1-7
-6.5Round 10🇦🇪 UAE285♥x♦5-2-5
-6.7Round 20PANAMA106♣♥K-1-12
-6.8Round 8🇧🇪 BELGIUM266♠x♦K-2+0
-7.0Round 8🇧🇪 BELGIUM176♦♠9=-3
-7.3Round 20PANAMA15♥x♦Q=-11
-7.4Round 22🇨🇭 SWITZERLAND123NT♥Q-1-12
-7.6Round 22🇨🇭 SWITZERLAND116♥♠7=+11
-7.7Round 8🇧🇪 BELGIUM293NT♥6=-10
-7.8Round 7🇳🇿 NEW ZEALAND16♥♣A=+0
-8.2Round 16🇨🇦 CANADA306♥♦10-1-14
-8.8Round 2🇳🇴 NORWAY245♣x♥9-4-9
-9.0Round 6🇧🇷 BRAZIL196♦♥3=+0
-9.1Round 14🇮🇳 INDIA304♦♥K=-12
-9.5Round 18🇨🇳 CHINA223NT♥6+1+0
-9.6Round 22🇨🇭 SWITZERLAND34♠♣6=+0
-10.3Round 3🇳🇱 NETHERLANDS53NT♦9+4-14
-11.2Round 3🇳🇱 NETHERLANDS104♠♥4=-10
-11.7Round 14🇮🇳 INDIA244♥x♣7-4-11