HUANG Weiming · BLUE SKY THINKING BC

216rank
-90.8Butler · 112 bds
-0.81per board
±4.7swing
-0.64vs par /bd · #132/161
-1.06adjusted /bd
Butler per round: -5.1 -18 -18.3 -6.8 26.1 -31 -45 7.3by round

vs par split: bidding +0.02 · play -0.67

Strength of schedule: opponents averaged -0.25/bd (an easy draw) → opponent-adjusted -1.06/bd

Card play — on target: opening leads 86.2% #33 of 161 · declarer play 80.0% #52 of 161 · defence 71.2% #160 of 161

Bidding activity — not a pass: 43.3% #91 of 161 (139/321)

Card play by contract type — on target
vs NTvs a suit
Opening leads90.9% (11)83.3% (18)
Declarer play75.0% (8)81.8% (22)
Defence73.1% (26)69.7% (33)

Opening leads by suit led: ♠ 100.0% (7) · ♥ 90.0% (10) · ♦ 100.0% (2) · ♣ 70.0% (10)

vs par by strain: NT +1.24 (37) · a suit -1.57 (75)

vs par by level: part-score -2.22 (32) · game +0.41 (74) · slam -5.17 (6)

By role: declaring -1.39/bd (-3.21 vs par · 52) · defending -0.31/bd (+1.58 vs par · 60)

By vulnerability: vulnerable -1.33/bd (-1.59 vs par · 56) · not vulnerable -0.29/bd (+0.30 vs par · 56)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1H.ChenP.Goodman – T.WalshOpen14-5.1-0.36-2.57
Round 2H.ChenP.Nawrocki – P.WiankowskiClosed14-18.0-1.29+0.21
Round 3Y.WuE.Kupriianov – Y.ChumakOpen14-18.3-1.31-0.14
Round 4Y.WuK.Jin – P.ZhuClosed14-6.8-0.49-0.14
Round 5H.ChenM.Sun – M.ShenClosed14+26.1+1.86+5.79
Round 6H.ChenY.Sohtorik – H.AvkanClosed14-31.0-2.21-4.71
Round 7Y.WuJ.Chiang – C.HuiOpen14-45.0-3.21-3.43
Round 8Y.WuM.Barylewski – P.SuchodolskiOpen14+7.3+0.52-0.14

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
+10.7Round 4SHANGHAI BRIDGE195♣♦6-4+21
+10.6Round 6AVIXA164♠x♣6=+9
+8.0Round 3JUSTJUMP135♣x♥A-2+8
+8.0Round 5CHINA EVERTRUST126♠♥A-1+14
+7.7Round 5CHINA EVERTRUST105♥x♣A=+8
+7.4Round 2SV BRIDGE CLUB184♠♣6-1+10
+7.1Round 4SHANGHAI BRIDGE285♣♠K+1+14
+6.7Round 3JUSTJUMP144♥♦K=+3
+6.2Round 8SZT MERITUM213NT♥T-1+10
+6.0Round 2SV BRIDGE CLUB283NT♣J-2+11
+6.0Round 5CHINA EVERTRUST63NT♥K-2+8
+5.9Round 5CHINA EVERTRUST53NT♥9=+0
+5.6Round 5CHINA EVERTRUST113NT♣A-1+10
+5.1Round 4SHANGHAI BRIDGE153NT♣8-2+11
+5.0Round 1PIGOT124♠♥6-2+7
+4.7Round 7RILAKKUMA84♠♦9=+11
+4.3Round 4SHANGHAI BRIDGE245♣♠3-1+5
+4.2Round 8SZT MERITUM173NT♠J-1+10
+4.2Round 8SZT MERITUM262NT♦8-1-1
+4.1Round 5CHINA EVERTRUST33NT♥8+2+12
+4.0Round 8SZT MERITUM181NT♣5-2+5
+4.0Round 8SZT MERITUM232♠♣A-1+6
+3.5Round 1PIGOT43NT♥6=+0
+3.2Round 8SZT MERITUM201NT♠Q+2+1
+3.1Round 1PIGOT84♠x♥K-1+5
+3.1Round 6AVIXA194♠♣J-2+2
+2.8Round 8SZT MERITUM252♥♥J=+6
+2.4Round 3JUSTJUMP123NT♥Q=+14
+2.3Round 1PIGOT134♥♣5-2-8
+2.1Round 5CHINA EVERTRUST43NT♠2-1+12
+1.7Round 3JUSTJUMP15♦x♠K-1+0
+1.2Round 5CHINA EVERTRUST143♠♠2+1+2
+1.2Round 6AVIXA272♠♥J+2+2
+1.2Round 8SZT MERITUM195♣x♣K-1+0
+1.1Round 7RILAKKUMA34♥♠2+1+0
+0.9Round 1PIGOT103NT♣6=+1
+0.7Round 4SHANGHAI BRIDGE173NT♥7+3-11
+0.7Round 4SHANGHAI BRIDGE213NT♣K+2+0
+0.5Round 5CHINA EVERTRUST83NT♣6+1+0
+0.4Round 2SV BRIDGE CLUB274NT♥3=+0
+0.4Round 4SHANGHAI BRIDGE163NT♥3+1+1
+0.4Round 7RILAKKUMA23♦♥K-1-2
+0.4Round 7RILAKKUMA114♠♦9+1+0
+0.1Round 1PIGOT24♠♣Q=-11
-0.1Round 1PIGOT92♥♥6+1-7
-0.1Round 3JUSTJUMP83NT♦Q=-1
-0.2Round 1PIGOT62♠♣T-2+11
-0.2Round 6AVIXA173NT♣6+1-1
-0.3Round 2SV BRIDGE CLUB254♥♠6-1+2
-0.4Round 5CHINA EVERTRUST133NT♥A-1+5
-0.4Round 8SZT MERITUM222♠♣K+1-7
-0.5Round 2SV BRIDGE CLUB264♠♣3+1+0
-0.6Round 1PIGOT32♦♠J+1+0
-0.7Round 2SV BRIDGE CLUB164♥♦6=-1
-0.7Round 4SHANGHAI BRIDGE254♠♣8-1-5
-0.8Round 4SHANGHAI BRIDGE276♥♣8=+0
-0.8Round 7RILAKKUMA64♥♠A=+0
-0.8Round 8SZT MERITUM242♠♦T+1+0
-0.9Round 2SV BRIDGE CLUB224♠♣K+1-4
-1.0Round 2SV BRIDGE CLUB212NT♣Q-1-2
-1.1Round 6AVIXA252♦♣4=-2
-1.3Round 3JUSTJUMP94♠♣7-4+7
-1.6Round 1PIGOT146♠♠6+1-11
-1.6Round 8SZT MERITUM163NT.+2+0
-1.8Round 1PIGOT11NT♠9+1+7
-1.8Round 6AVIXA181NT♠J-1-6
-1.9Round 3JUSTJUMP62♦x♥Q+2-2
-2.0Round 6AVIXA243♠♦6-1-4
-2.1Round 2SV BRIDGE CLUB193NT♣A=+0
-2.1Round 3JUSTJUMP55♥♠K-1+6
-2.1Round 5CHINA EVERTRUST23NT♠2+1+0
-2.3Round 3JUSTJUMP103NT♦Q+2-1
-2.3Round 6AVIXA285♦♣A-1-6
-2.4Round 7RILAKKUMA52♥♥6+1-1
-2.7Round 3JUSTJUMP112♠♣K-2-5
-3.0Round 2SV BRIDGE CLUB244♠♥A=+1
-3.0Round 4SHANGHAI BRIDGE262♠♥3=-6
-3.3Round 3JUSTJUMP73♥♠K-3-5
-3.4Round 7RILAKKUMA123♦♣J-1-13
-3.6Round 5CHINA EVERTRUST95♥♠A=+0
-3.7Round 7RILAKKUMA13♥♦6-1-4
-3.9Round 2SV BRIDGE CLUB202♥♣6+2+1
-4.0Round 7RILAKKUMA104♥♣J+1-1
-4.2Round 2SV BRIDGE CLUB153♠♦A-2-8
-4.2Round 6AVIXA223NT♦5=-3
-4.3Round 5CHINA EVERTRUST14♥♦3=+11
-4.3Round 8SZT MERITUM274♠♥Q+3-10
-4.4Round 1PIGOT75♣x♥9=-6
-4.6Round 5CHINA EVERTRUST74♠♦2+1-1
-4.7Round 1PIGOT54♠♦K-2-13
-4.7Round 3JUSTJUMP24♥♦6=+0
-4.7Round 7RILAKKUMA71NT♠6+1+0
-5.2Round 6AVIXA263♣♠A-2-3
-5.7Round 2SV BRIDGE CLUB175♠x♣K-1-5
-5.7Round 6AVIXA214♠♥K=-7
-5.8Round 4SHANGHAI BRIDGE233NT♠3+1-11
-6.5Round 8SZT MERITUM155♦x♥8-3-8
-6.6Round 1PIGOT114♠♦9-2-11
-6.6Round 7RILAKKUMA93♠♦T=-11
-6.7Round 4SHANGHAI BRIDGE186♥♠8=+0
-6.9Round 6AVIXA236♣♦6-1-17
-7.0Round 6AVIXA204♠♥K+3-17
-7.5Round 7RILAKKUMA131NT♦6+4-9
-8.3Round 7RILAKKUMA144♠x♥6-4-8
-8.7Round 3JUSTJUMP35♦x♠Q-3-9
-8.9Round 8SZT MERITUM281NTx♥5+1-14
-9.2Round 4SHANGHAI BRIDGE225♥x♣7-1-7
-9.5Round 2SV BRIDGE CLUB233NT♣K+3-2
-9.5Round 6AVIXA154♠♣4-2-13
-9.6Round 4SHANGHAI BRIDGE204♠x♠7=-14
-10.0Round 3JUSTJUMP46♦♥K-3-17
-10.2Round 7RILAKKUMA43NT♦8=-10