🇹🇼 HUNG Chengyao · CHINESE TAIPEI

83rank
-66.1Butler · 144 bds
-0.46per board
±4.8swing
-0.25vs par /bd · #60/100
-0.23adjusted /bd
Butler per round: -15.8 -36.9 -10.5 -52.1 3.2 12.1 6.5 -12.4 39.8by round

vs par split: bidding -0.05 · play -0.20

Strength of schedule: opponents averaged +0.23/bd (a tough draw) → opponent-adjusted -0.23/bd

Card play — on target: opening leads 83.3% #27 of 100 · declarer play 86.7% #3 of 100 · defence 78.2% #91 of 100

Card play by contract type — on target
vs NTvs a suit
Opening leads87.5% (8)82.1% (28)
Declarer play71.4% (7)91.3% (23)
Defence77.3% (22)78.6% (56)

Opening leads by suit led: ♠ 75.0% (12) · ♥ 90.9% (11) · ♦ 100.0% (6) · ♣ 71.4% (7)

vs par by strain: NT +0.16 (45) · a suit -0.43 (99)

vs par by level: part-score -0.12 (51) · game +0.48 (84) · slam -7.78 (9)

By role: declaring +0.15/bd (-1.23 vs par · 66) · defending -0.98/bd (+0.58 vs par · 78)

By vulnerability: vulnerable -0.35/bd (-0.81 vs par · 72) · not vulnerable -0.56/bd (+0.31 vs par · 72)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.WuA.Bianchedi – A.MadalaOpen16-15.8-0.99-1.50
Round 2M.WuR.Gomez – P.GoncalvesClosed16-36.9-2.31+1.94
Round 4M.WuB.Van Den Bos – J.Van LankveldClosed16-10.5-0.66-2.00
Round 7M.WuJ.Carroll – M.MoranClosed16-52.1-3.26-3.06
Round 9M.WuI.Bacalu – I.ColdeaClosed16+3.2+0.20+1.31
Round 11M.WuM.Whibley – M.BrownClosed16+12.1+0.76-2.69
Round 13M.WuH.Fick – N.EberOpen16+6.5+0.41-0.50
Round 14M.WuJ.Fritsche – K.RepsClosed16-12.4-0.78+1.50
Round 17M.WuD.Gerin – J.PelletierOpen16+39.8+2.49+2.75

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
+12.3Round 11🇳🇿 NEW ZEALAND265♥x♣3-2+0
+11.9Round 11🇳🇿 NEW ZEALAND193NT♦6=+10
+11.3Round 9🇷🇴 ROMANIA234♥♠J=+13
+11.3Round 11🇳🇿 NEW ZEALAND297NT♦9=+0
+8.7Round 17🇬🇵 GUADELOUPE183♥♦K=+6
+8.1Round 17🇬🇵 GUADELOUPE242NTx♥3-2+9
+7.8Round 14🇩🇪 GERMANY111♦♥6+5+16
+7.6Round 9🇷🇴 ROMANIA195♣x♥K=+12
+7.6Round 11🇳🇿 NEW ZEALAND234♥♠2=+9
+7.6Round 13🇿🇦 SOUTH AFRICA305♦♣J-1+14
+6.9Round 17🇬🇵 GUADELOUPE224♠♥4+1+1
+6.6Round 1🇦🇷 ARGENTINA74♠♥7=+3
+6.5Round 17🇬🇵 GUADELOUPE283♥♠Q=+6
+6.3Round 14🇩🇪 GERMANY24♦♠A=+10
+5.5Round 14🇩🇪 GERMANY54♠♦Q-2+13
+5.0Round 17🇬🇵 GUADELOUPE205♠♥K+1+12
+4.6Round 13🇿🇦 SOUTH AFRICA243♠♥Q+1+6
+4.3Round 4🇳🇱 NETHERLANDS93♠♣8=+11
+4.1Round 1🇦🇷 ARGENTINA165♦♦Q+1+11
+4.0Round 2🇪🇸 SPAIN43NT♦7-1+6
+3.9Round 4🇳🇱 NETHERLANDS54♥♠4-2+2
+3.9Round 13🇿🇦 SOUTH AFRICA202♠♠3+1+0
+3.9Round 17🇬🇵 GUADELOUPE303NT♣7+1+0
+3.6Round 2🇪🇸 SPAIN164♠♦6=+8
+3.5Round 13🇿🇦 SOUTH AFRICA282♥♠4+1+6
+3.3Round 2🇪🇸 SPAIN95♣♠K+1+11
+3.1Round 13🇿🇦 SOUTH AFRICA274♠♦A-1+4
+2.9Round 14🇩🇪 GERMANY13NT♠3-2+6
+2.8Round 9🇷🇴 ROMANIA283NT♥A-1+6
+2.7Round 11🇳🇿 NEW ZEALAND303NT♠4-1+10
+2.7Round 17🇬🇵 GUADELOUPE264♥♦2=+9
+2.6Round 17🇬🇵 GUADELOUPE321NT♣J+1-1
+2.5Round 9🇷🇴 ROMANIA274♠♣A=+7
+2.3Round 9🇷🇴 ROMANIA293NT♠K-1+6
+2.2Round 9🇷🇴 ROMANIA174♥♦Q-1+4
+2.0Round 7🇮🇪 IRELAND262♠♠A+2+2
+1.7Round 4🇳🇱 NETHERLANDS23NT♦5=-1
+1.7Round 7🇮🇪 IRELAND324♠♣Q+2-13
+1.7Round 13🇿🇦 SOUTH AFRICA254♣♥6-1+5
+1.6Round 2🇪🇸 SPAIN21NT♥2+2+10
+1.6Round 2🇪🇸 SPAIN144♠♣6=+0
+1.6Round 11🇳🇿 NEW ZEALAND213♥♥3=+0
+1.5Round 1🇦🇷 ARGENTINA63♣♦2-1-5
+1.5Round 1🇦🇷 ARGENTINA155♣♥A-1+5
+1.5Round 4🇳🇱 NETHERLANDS163NT♣4+1+1
+1.4Round 7🇮🇪 IRELAND183NT♠8-1+13
+1.2Round 9🇷🇴 ROMANIA213♥♥7+1+10
+1.1Round 9🇷🇴 ROMANIA201NT♥3+2+0
+1.1Round 13🇿🇦 SOUTH AFRICA292♦♣Q+1+1
+1.0Round 1🇦🇷 ARGENTINA114♠♥K-2+5
+1.0Round 9🇷🇴 ROMANIA221NT♠6=+0
+0.9Round 11🇳🇿 NEW ZEALAND183NT♠4+1+0
+0.9Round 14🇩🇪 GERMANY144♠♣5+2+1
+0.8Round 17🇬🇵 GUADELOUPE173NT♠2+1+0
+0.7Round 4🇳🇱 NETHERLANDS102NT♣4=+1
+0.7Round 4🇳🇱 NETHERLANDS141NT♥10-1+1
+0.7Round 13🇿🇦 SOUTH AFRICA314♠♣10=+0
+0.7Round 14🇩🇪 GERMANY43♦♥7+2+10
+0.7Round 14🇩🇪 GERMANY64♠♦3+2-13
+0.7Round 17🇬🇵 GUADELOUPE234♥♠A-1+11
+0.7Round 17🇬🇵 GUADELOUPE275♥♦2=+0
+0.5Round 1🇦🇷 ARGENTINA32♠♣5-1-2
+0.5Round 13🇿🇦 SOUTH AFRICA184♠♠J-1-5
+0.3Round 1🇦🇷 ARGENTINA44♥♠3+1+0
+0.1Round 7🇮🇪 IRELAND314♣♦9-2+9
+0.1Round 11🇳🇿 NEW ZEALAND173♣♣2-1-3
+0.1Round 14🇩🇪 GERMANY74♠♦5+1+0
+0.1Round 14🇩🇪 GERMANY103NT♦2=-1
-0.0Round 17🇬🇵 GUADELOUPE313NT♣10-1+6
-0.1Round 4🇳🇱 NETHERLANDS13NT♥9+2+0
-0.1Round 9🇷🇴 ROMANIA183NT♣10=-1
-0.3Round 2🇪🇸 SPAIN72♠♦A=-6
-0.3Round 4🇳🇱 NETHERLANDS154♠♣2-2-5
-0.3Round 14🇩🇪 GERMANY134♠♠2=+1
-0.4Round 11🇳🇿 NEW ZEALAND314♠♣J+1-10
-0.6Round 4🇳🇱 NETHERLANDS133♣♥8-1-6
-0.6Round 13🇿🇦 SOUTH AFRICA222♠♣9=+1
-0.7Round 4🇳🇱 NETHERLANDS35♣♠2-2+5
-0.7Round 7🇮🇪 IRELAND204♠♣Q+1+0
-0.8Round 1🇦🇷 ARGENTINA51NT♣4+2-6
-0.8Round 1🇦🇷 ARGENTINA134♥♦2+1+0
-0.8Round 17🇬🇵 GUADELOUPE193♠♦6-1-2
-0.9Round 2🇪🇸 SPAIN154♥♠2+2+13
-0.9Round 13🇿🇦 SOUTH AFRICA236♠x♥A-5-7
-1.0Round 7🇮🇪 IRELAND233♣♥4=+0
-1.1Round 4🇳🇱 NETHERLANDS43NT♥J+2+0
-1.1Round 13🇿🇦 SOUTH AFRICA193♥♣3+1-1
-1.3Round 7🇮🇪 IRELAND273NT♥10+2-2
-1.3Round 13🇿🇦 SOUTH AFRICA214♠♦9+2-11
-1.4Round 4🇳🇱 NETHERLANDS72♠♦A=-6
-1.4Round 7🇮🇪 IRELAND244♠♣A+1+0
-1.4Round 11🇳🇿 NEW ZEALAND254♠♦6-2-15
-1.5Round 1🇦🇷 ARGENTINA27♠♠7=+0
-1.6Round 17🇬🇵 GUADELOUPE253NT♥K+1+0
-1.6Round 17🇬🇵 GUADELOUPE291NT♦K-2-2
-1.8Round 1🇦🇷 ARGENTINA144♠x♠8-1+0
-1.9Round 2🇪🇸 SPAIN83♠♣10+1+1
-1.9Round 4🇳🇱 NETHERLANDS66♠♦7=-13
-1.9Round 13🇿🇦 SOUTH AFRICA171NT♣9+1+0
-2.2Round 11🇳🇿 NEW ZEALAND271NT♥K=-6
-2.2Round 11🇳🇿 NEW ZEALAND284♠♥4+1+0
-2.4Round 1🇦🇷 ARGENTINA122NT♥7-1-5
-2.7Round 2🇪🇸 SPAIN124♥♦6=-3
-2.7Round 7🇮🇪 IRELAND223♣♦Q-2-3
-2.8Round 9🇷🇴 ROMANIA241NT♦K=-5
-2.8Round 17🇬🇵 GUADELOUPE213NT♣3-2-11
-2.9Round 14🇩🇪 GERMANY91NT♥3=-5
-3.0Round 9🇷🇴 ROMANIA313NT♣J-3-7
-3.3Round 9🇷🇴 ROMANIA253♠♠A=-6
-3.5Round 2🇪🇸 SPAIN14♠♦Q-5+4
-3.5Round 4🇳🇱 NETHERLANDS83♦♥Q+1-6
-3.6Round 14🇩🇪 GERMANY83NT♦J+1+11
-3.9Round 9🇷🇴 ROMANIA263NT♠9+2-1
-3.9Round 13🇿🇦 SOUTH AFRICA266♠x♥A-3-16
-4.0Round 2🇪🇸 SPAIN63NT♦5+2+11
-4.3Round 1🇦🇷 ARGENTINA102♥♠Q+1-6
-4.4Round 14🇩🇪 GERMANY122♦♠3=-5
-4.5Round 1🇦🇷 ARGENTINA13♦♦10=-5
-4.7Round 2🇪🇸 SPAIN34♠x♥K-2-11
-4.9Round 2🇪🇸 SPAIN55♥x♦10-5+15
-5.4Round 4🇳🇱 NETHERLANDS123NT♣3-1-5
-5.4Round 7🇮🇪 IRELAND284♥♠8-1-10
-5.4Round 7🇮🇪 IRELAND292NT♦2=-1
-6.1Round 11🇳🇿 NEW ZEALAND244♥♠2+2-11
-6.3Round 7🇮🇪 IRELAND212♥♥9+1-7
-6.6Round 7🇮🇪 IRELAND193NT♥9-1-6
-6.9Round 1🇦🇷 ARGENTINA94♠♠4+1-7
-6.9Round 7🇮🇪 IRELAND253♣x♠A-2-7
-7.2Round 9🇷🇴 ROMANIA321NT♥6+3-10
-7.2Round 11🇳🇿 NEW ZEALAND204♥♣J=-9
-7.6Round 14🇩🇪 GERMANY156♥♣A=-15
-7.7Round 11🇳🇿 NEW ZEALAND224♥♥3=-11
-7.7Round 14🇩🇪 GERMANY34♠♠Q-1-5
-7.9Round 2🇪🇸 SPAIN133♥♠Q+1-10
-8.3Round 1🇦🇷 ARGENTINA83NT♠Q-4-12
-8.3Round 4🇳🇱 NETHERLANDS116♥♠K-1-11
-8.5Round 7🇮🇪 IRELAND173NT♦6-4-12
-8.5Round 9🇷🇴 ROMANIA305♦♠J=-7
-8.6Round 2🇪🇸 SPAIN116♠♠4-1-8
-9.1Round 11🇳🇿 NEW ZEALAND324♥♠J=-7
-10.5Round 13🇿🇦 SOUTH AFRICA324♠♦9-1-5
-10.9Round 14🇩🇪 GERMANY166♣♦K=+0
-11.1Round 7🇮🇪 IRELAND304♠♥9=-12
-11.6Round 2🇪🇸 SPAIN104♥♥2=-10