🇨🇳 TANG Zhi · CHINA

31rank
-30.2Butler · 56 bds
-0.54per board
±3.7swing
-1.00vs par /bd
-0.19adjusted /bd
Butler per round: -30.2 -30.2 -30.2 -30.2by round

vs par split: bidding -0.78 · play -0.09

Strength of schedule: opponents averaged +0.35/bd (a tough draw) → opponent-adjusted -0.19/bd

Card play — on target: opening leads 77.8% · declarer play 76.9% · defence 82.6%

Card play by contract type — on target
vs NTvs a suit
Opening leads83.3% (6)66.7% (3)
Declarer play100.0% (1)75.0% (12)
Defence84.6% (13)80.0% (10)

Opening leads by suit led: ♠ 75.0% (4) · ♥ 75.0% (4) · ♦ 100.0% (1)

vs par by strain: NT +0.00 (18) · a suit -1.47 (38)

vs par by level: part-score -1.36 (22) · game -1.79 (29) · slam +5.20 (5)

By role: declaring -0.29/bd (-2.52 vs par · 33) · defending -0.89/bd (+1.17 vs par · 23)

By vulnerability: vulnerable -0.37/bd (-0.75 vs par · 28) · not vulnerable -0.71/bd (-1.25 vs par · 28)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalY.TaoK.Ellingsen – H.EideOpen14+27.9+1.99+4.64
QuarterfinalY.TaoK.Ellingsen – H.EideOpen14-0.0-0.00-1.07
QuarterfinalY.TaoH.Eide – K.EllingsenClosed14-36.5-2.61-3.43
QuarterfinalY.TaoK.Ellingsen – H.EideOpen14-21.6-1.54-4.14

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
+11.6Quarterfinal🇳🇴 NORWAY26♣♥A=+14
+9.6Quarterfinal🇳🇴 NORWAY206♥♠6=+0
+5.7Quarterfinal🇳🇴 NORWAY134♥♦A+1+1
+4.7Quarterfinal🇳🇴 NORWAY153♥♣Q-1-2
+4.3Quarterfinal🇳🇴 NORWAY261NT♥J-2+2
+4.1Quarterfinal🇳🇴 NORWAY144♠♣A+1+4
+3.4Quarterfinal🇳🇴 NORWAY44NT♣J+1+13
+3.4Quarterfinal🇳🇴 NORWAY112♦x♣4-3+8
+3.3Quarterfinal🇳🇴 NORWAY501♥♣8+2+6
+2.6Quarterfinal🇳🇴 NORWAY174NT♥2=-10
+1.9Quarterfinal🇳🇴 NORWAY123NT♠4+1+0
+1.1Quarterfinal🇳🇴 NORWAY211NT♣2=+5
+0.9Quarterfinal🇳🇴 NORWAY53NT♥2+1+1
+0.9Quarterfinal🇳🇴 NORWAY72♠♠J=+0
+0.9Quarterfinal🇳🇴 NORWAY491NT♠7=-5
+0.6Quarterfinal🇳🇴 NORWAY254♥♣5=+1
+0.4Quarterfinal🇳🇴 NORWAY33NT♠T-2+7
+0.4Quarterfinal🇳🇴 NORWAY91NT♥6+1+1
+0.4Quarterfinal🇳🇴 NORWAY292♣x♠A-1+8
+0.4Quarterfinal🇳🇴 NORWAY552♠♣Q-2+0
+0.3Quarterfinal🇳🇴 NORWAY274♠♥5+1+0
+0.3Quarterfinal🇳🇴 NORWAY435♥x♠K-1-7
+0.1Quarterfinal🇳🇴 NORWAY223NT♠5+1+0
+0.0Quarterfinal🇳🇴 NORWAY564♠♥T+1+0
-0.1Quarterfinal🇳🇴 NORWAY304♠♦3+2-1
-0.1Quarterfinal🇳🇴 NORWAY384♠♣A=+0
-0.3Quarterfinal🇳🇴 NORWAY323NT♠5+2-1
-0.4Quarterfinal🇳🇴 NORWAY83NT♠7+1+1
-0.4Quarterfinal🇳🇴 NORWAY102♥♥2+1+10
-0.7Quarterfinal🇳🇴 NORWAY236♠♦4+1+13
-0.9Quarterfinal🇳🇴 NORWAY334♥♣T=+0
-1.0Quarterfinal🇳🇴 NORWAY14♠x♥3-3+10
-1.4Quarterfinal🇳🇴 NORWAY474♥♠J+1-11
-1.6Quarterfinal🇳🇴 NORWAY402♦♥4+4-7
-1.6Quarterfinal🇳🇴 NORWAY441NT♣6-2-5
-1.7Quarterfinal🇳🇴 NORWAY462♦♣K-1-5
-1.9Quarterfinal🇳🇴 NORWAY422♥♠J+1+0
-2.1Quarterfinal🇳🇴 NORWAY524♥♦K-1-4
-2.3Quarterfinal🇳🇴 NORWAY311NT♣2=+1
-2.6Quarterfinal🇳🇴 NORWAY165♦x♠K-1-6
-2.6Quarterfinal🇳🇴 NORWAY481NT♠5=+1
-2.6Quarterfinal🇳🇴 NORWAY535♦♥A-1-5
-2.7Quarterfinal🇳🇴 NORWAY354♥x♠A-1-8
-2.7Quarterfinal🇳🇴 NORWAY363NT♦J-1-5
-3.0Quarterfinal🇳🇴 NORWAY64♥♠A-1-5
-3.0Quarterfinal🇳🇴 NORWAY394♥♠Q-2-6
-3.6Quarterfinal🇳🇴 NORWAY184♣x♦A-1-12
-3.6Quarterfinal🇳🇴 NORWAY194♥♦J-1-10
-3.7Quarterfinal🇳🇴 NORWAY241NT♠A-3-7
-3.7Quarterfinal🇳🇴 NORWAY453NT♠9=+1
-4.7Quarterfinal🇳🇴 NORWAY546♦♠A-1-12
-5.6Quarterfinal🇳🇴 NORWAY372♦x♦8+1-9
-6.1Quarterfinal🇳🇴 NORWAY512♠♥3=-12
-7.6Quarterfinal🇳🇴 NORWAY414♥♥5-1-12
-8.1Quarterfinal🇳🇴 NORWAY343♠=-8
-9.1Quarterfinal🇳🇴 NORWAY286♣♥6+1+11