HUANG Weiming · BLUE SKY THINKING BC

535rank
-44.2Butler · 112 bds
-0.39per board
±4.9swing
-0.57vs par /bd · #527/675
-0.57adjusted /bd
Butler per round: -10.2 -5.4 12.2 3 -28 -21 -1 6.2by round

vs par split: bidding -0.64 · play +0.07

Strength of schedule: opponents averaged -0.18/bd (an easy draw) → opponent-adjusted -0.57/bd

Card play — on target: opening leads 90.5% #25 of 675 · declarer play 69.4% #520 of 675 · defence 84.4% #408 of 675

Bidding activity — not a pass: 49.5% #59 of 675 (160/323)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (7)85.7% (14)
Declarer play53.3% (15)81.0% (21)
Defence83.3% (18)85.2% (27)

Opening leads by suit led: ♠ 85.7% (7) · ♥ 100.0% (5) · ♦ 75.0% (4) · ♣ 100.0% (5)

vs par by strain: NT -0.10 (39) · a suit -0.82 (73)

vs par by level: part-score +0.39 (33) · game -0.30 (66) · slam -4.38 (13)

By role: declaring -0.52/bd (-2.84 vs par · 67) · defending -0.21/bd (+2.80 vs par · 45)

By vulnerability: vulnerable -0.59/bd (-0.52 vs par · 56) · not vulnerable -0.20/bd (-0.62 vs par · 56)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1H.ChenM.Wiacek – D.KrupnikOpen14-10.2-0.73-0.29
Round 2H.ChenM.Michalski – M.CyrkielOpen14-5.4-0.39-2.64
Round 3Y.WuT.Latos – M.GizaOpen14+12.2+0.87+0.93
Round 4H.ChenB.Fu – Y.ZhangClosed14+3.0+0.21-0.21
Round 5H.ChenP.Bertheau – J.McallisterOpen14-28.0-2.00-0.64
Round 6H.ChenB.Thompson – J.ThompsonClosed14-21.0-1.50-0.29
Round 7Y.WuP.Ciszak – A.KozikowskiClosed14-1.0-0.07-0.43
Round 8Y.WuB.Mcguire – S.AtisenClosed14+6.2+0.44-1.00

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
+10.3Round 8FOURSQUIRE166♥♣K=+0
+9.3Round 5MCALLISTER134♠♥9=+10
+9.1Round 7OLBACI103NT♣J-2+13
+8.8Round 3TELEDIAGNOSIS23NT♥9=+3
+8.8Round 4AMANDA244♣x♥K-3+2
+8.4Round 1PTGU PLOCKA NUTKA124♥♦K-1+10
+8.4Round 4AMANDA203NT♣Q=+10
+7.8Round 8FOURSQUIRE273NT♥J+3+5
+7.5Round 2CARPATHIA227♣♣8=-2
+5.7Round 7OLBACI74♥♠K=-1
+5.6Round 6SUPER COOPER163♥♠3+1+12
+5.3Round 1PTGU PLOCKA NUTKA93♠♠6-1+10
+5.3Round 2CARPATHIA213NT♠6-2+6
+4.3Round 3TELEDIAGNOSIS83♠♣K=+6
+3.8Round 4AMANDA213♥♠8-3+6
+3.7Round 2CARPATHIA195♣♦A=+0
+3.7Round 3TELEDIAGNOSIS133♥♣4=+1
+3.6Round 5MCALLISTER54♥x♣Q-1+0
+3.6Round 7OLBACI93NT♣3-2+7
+3.4Round 3TELEDIAGNOSIS65♦♠K-2+5
+3.4Round 6SUPER COOPER252♥♣J+1+0
+3.3Round 5MCALLISTER123NT♥2-1+10
+3.3Round 6SUPER COOPER243NT♠J+1+1
+3.0Round 8FOURSQUIRE214♠♥A=+3
+3.0Round 8FOURSQUIRE264♥♣3+1+0
+2.8Round 2CARPATHIA175♦♠9=-1
+2.8Round 3TELEDIAGNOSIS53NT♠3=-1
+2.7Round 7OLBACI133♥♣A+1-1
+2.5Round 1PTGU PLOCKA NUTKA33♥♣8=+0
+2.4Round 5MCALLISTER73NT♣2+2+13
+2.3Round 4AMANDA284♠♥J=+1
+2.1Round 1PTGU PLOCKA NUTKA84♠♥K-1+5
+2.1Round 7OLBACI123NT♥4=-1
+2.0Round 8FOURSQUIRE251NT♦3+1+0
+1.9Round 2CARPATHIA242♥♣T-1+4
+1.9Round 8FOURSQUIRE182NT♣T-1+4
+1.8Round 1PTGU PLOCKA NUTKA13NT♠5-2+5
+1.8Round 3TELEDIAGNOSIS123♦♣6-2+5
+1.6Round 2CARPATHIA181NTx♦A-1+0
+1.5Round 8FOURSQUIRE174♠♥Q+2-8
+1.4Round 3TELEDIAGNOSIS144♥♦K=+3
+1.4Round 4AMANDA163NT♥5+1+0
+1.4Round 5MCALLISTER14♠♠9=+0
+1.3Round 2CARPATHIA161NT♦8+1+6
+1.3Round 4AMANDA251♠♥2+1-1
+1.2Round 7OLBACI15♠♦J+1+1
+1.1Round 4AMANDA224♣♠A-1+0
+1.0Round 3TELEDIAGNOSIS13NT♦7=+0
+1.0Round 8FOURSQUIRE244♥♣6+1+0
+0.7Round 3TELEDIAGNOSIS116♣♣5=+11
+0.7Round 5MCALLISTER101NT♥J=+5
+0.6Round 5MCALLISTER35♥♣A=+0
+0.4Round 1PTGU PLOCKA NUTKA53♣♠4=+0
+0.3Round 2CARPATHIA254♥♣Q+1+0
+0.2Round 6SUPER COOPER233NT♣J+1+1
+0.2Round 8FOURSQUIRE232♠♣J+2+1
+0.1Round 6SUPER COOPER281NT♥T-1-2
-0.0Round 8FOURSQUIRE153♥♦3-1+0
-0.1Round 1PTGU PLOCKA NUTKA102♥♠A+2-10
-0.1Round 3TELEDIAGNOSIS95♦♥3-2+8
-0.2Round 1PTGU PLOCKA NUTKA65♥x♠9-2-5
-0.3Round 2CARPATHIA153NT♠2=-1
-0.3Round 7OLBACI52♠♦K+1+0
-0.5Round 2CARPATHIA283NT♥K+1+0
-0.8Round 1PTGU PLOCKA NUTKA23♣♠K+2-11
-0.8Round 4AMANDA184♠♥A+2-12
-0.8Round 4AMANDA273NT♠3=+0
-1.0Round 4AMANDA153NT♠J=+1
-1.2Round 1PTGU PLOCKA NUTKA46♠♦6=+13
-1.2Round 7OLBACI34♠♥6-1+2
-1.3Round 6SUPER COOPER193NT♦8=-1
-1.3Round 6SUPER COOPER223NT♥6=-2
-1.6Round 6SUPER COOPER262♣♥9+1-9
-1.8Round 6SUPER COOPER201♠♥8+2+10
-1.9Round 6SUPER COOPER215♣♠6-2-2
-1.9Round 7OLBACI144♥♠Q=+1
-2.0Round 3TELEDIAGNOSIS33NT♦K=-11
-2.1Round 8FOURSQUIRE224♠♥2=+0
-2.2Round 7OLBACI83NT♣4-1-5
-2.5Round 1PTGU PLOCKA NUTKA142♠♦8=+0
-2.5Round 6SUPER COOPER184♥♠7=+11
-2.7Round 3TELEDIAGNOSIS44♠♥Q-2-2
-2.9Round 8FOURSQUIRE195♦♥J-1-5
-3.1Round 7OLBACI115♦♥A-1-5
-3.3Round 2CARPATHIA274♠♥6-1-5
-3.4Round 7OLBACI44♠♣A-1-12
-3.5Round 3TELEDIAGNOSIS72♣♦4-2-3
-3.6Round 4AMANDA233NT♥6-1-12
-4.0Round 7OLBACI62♥♣5-1-5
-4.5Round 2CARPATHIA206♥♠9-1-13
-4.5Round 4AMANDA173NT♥4+3-1
-5.6Round 4AMANDA263NT♣7=+0
-5.6Round 5MCALLISTER23NT♣A+2-2
-5.6Round 5MCALLISTER94♣♥K=-7
-5.7Round 1PTGU PLOCKA NUTKA133NT♣J+1-10
-5.9Round 5MCALLISTER83NT♣6-2-6
-6.1Round 5MCALLISTER43NT♣2=+1
-7.0Round 5MCALLISTER146♣♦K-1-10
-7.3Round 8FOURSQUIRE287♠♠J=+0
-7.4Round 3TELEDIAGNOSIS103NT♦K-1-12
-7.4Round 6SUPER COOPER274♣♥6+2-13
-7.8Round 4AMANDA192♣x♦K-3+3
-7.8Round 6SUPER COOPER176♠x♦Q-3-5
-8.0Round 6SUPER COOPER155♠♣6-1-5
-8.7Round 5MCALLISTER66♦♣A-2-11
-8.8Round 1PTGU PLOCKA NUTKA74♠♥A=+0
-9.2Round 2CARPATHIA266♥x♠8-2-15
-9.3Round 7OLBACI26♦♠A=+0
-10.4Round 5MCALLISTER113NT♣8-4-12
-11.4Round 1PTGU PLOCKA NUTKA116♠♥J=-11
-12.0Round 2CARPATHIA233NT♥8-3-16
-12.2Round 8FOURSQUIRE206♠♣6-3-14