TAO Jian Hua · CHINA EVERTRUST

306rank
-58.3Butler · 56 bds
-1.04per board
±4.3swing
+0.48vs par /bd
-0.79adjusted /bd
Butler per round: -58.3 -58.3 -58.3 -58.3by round

vs par split: bidding +0.79 · play -0.30

Strength of schedule: opponents averaged +0.25/bd (a tough draw) → opponent-adjusted -0.79/bd

Card play — on target: opening leads 44.4% · declarer play 58.3% · defence 87.1%

Bidding activity — not a pass: 31.8% (56/176)

Card play by contract type — on target
vs NTvs a suit
Opening leads25.0% (4)60.0% (5)
Declarer play20.0% (5)85.7% (7)
Defence77.8% (9)90.9% (22)

Opening leads by suit led: ♠ 0.0% (1) · ♥ 0.0% (1) · ♦ 0.0% (3) · ♣ 100.0% (4)

vs par by strain: NT -1.72 (18) · a suit +1.53 (38)

vs par by level: part-score -0.36 (14) · game -0.25 (36) · slam +6.83 (6)

By role: declaring -0.39/bd (-2.04 vs par · 25) · defending -1.56/bd (+2.52 vs par · 31)

By vulnerability: vulnerable -0.77/bd (+0.71 vs par · 28) · not vulnerable -1.31/bd (+0.25 vs par · 28)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 64R.LinJ.Wolfson – S.GarnerOpen14+0.9+0.06+1.79
Round of 64T.JiangJ.Wolfson – S.GarnerClosed14-9.5-0.68+1.00
Round of 64T.JiangL.Rombaut – J.RombautClosed14-39.2-2.80-2.21
Round of 64T.JiangL.Rombaut – J.RombautClosed14-10.5-0.75+1.36

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 of 64WOLFSON557♥♥Q-1+14
+9.1Round of 64WOLFSON306♥♣2-2+11
+8.9Round of 64WOLFSON42♥♦K-1+11
+6.4Round of 64WOLFSON565♦♠A+1+14
+5.9Round of 64WOLFSON93NT♣2-2+11
+4.0Round of 64WOLFSON204♥♠T=+10
+3.4Round of 64WOLFSON152♠♦A=-1
+2.7Round of 64WOLFSON54♠♦K-2+13
+2.5Round of 64WOLFSON73NT♥A+2+4
+2.2Round of 64WOLFSON84♠x♥A-2+0
+1.9Round of 64WOLFSON393♦♦2=+0
+1.8Round of 64WOLFSON11NT♠Q+1-7
+1.8Round of 64WOLFSON464♥♣2+2+11
+1.6Round of 64WOLFSON532♠♣8=-1
+1.1Round of 64WOLFSON63♦♠T=-11
+0.8Round of 64WOLFSON372♥♠2+2+8
+0.7Round of 64WOLFSON213♥♦8-2+0
+0.7Round of 64WOLFSON233♦♥K+2+10
+0.7Round of 64WOLFSON274♠♥A+1+1
+0.5Round of 64WOLFSON493NT♣Q+2+0
+0.4Round of 64WOLFSON24♠♣Q=+11
+0.3Round of 64WOLFSON443NT♥2+1+1
+0.1Round of 64WOLFSON453NT♥3+3-11
-0.2Round of 64WOLFSON343NT♣T+1+0
-0.2Round of 64WOLFSON363NT♦J=-1
-0.3Round of 64WOLFSON104♥♦K=+0
-0.5Round of 64WOLFSON264♠♥A+1+0
-0.9Round of 64WOLFSON164♥♦4=-1
-1.0Round of 64WOLFSON524♣♠A+1-1
-1.1Round of 64WOLFSON224♠♦T+1-4
-1.1Round of 64WOLFSON244♠♥Q=+1
-1.5Round of 64WOLFSON253♥♣5-1+2
-2.1Round of 64WOLFSON486♣♠A-2-8
-2.5Round of 64WOLFSON195♦♣A=+0
-2.6Round of 64WOLFSON184♠♣3=+0
-3.2Round of 64WOLFSON133NT♠T-1+6
-3.4Round of 64WOLFSON383NT♥6+3-2
-3.4Round of 64WOLFSON543♣♦6-1-5
-3.8Round of 64WOLFSON283NT♦3=+1
-4.0Round of 64WOLFSON413♣♥A+1-7
-4.1Round of 64WOLFSON114♥♠3+1-1
-4.1Round of 64WOLFSON313♦♣J-4-3
-4.4Round of 64WOLFSON33NT♠J-1-6
-4.5Round of 64WOLFSON323NT♥J-1-16
-4.7Round of 64WOLFSON123NT♥J-1-6
-5.0Round of 64WOLFSON175♠x♣A-1-5
-5.1Round of 64WOLFSON504♠♥K-2+0
-5.4Round of 64WOLFSON424♥♦A-1-8
-5.5Round of 64WOLFSON513NT♠4=-10
-5.9Round of 64WOLFSON433NT♣2=+2
-6.3Round of 64WOLFSON294♠♣K=-8
-7.5Round of 64WOLFSON353NT♠2=-10
-7.6Round of 64WOLFSON334♥♠A=-6
-7.8Round of 64WOLFSON406♣♣2=+11
-7.9Round of 64WOLFSON147♠♦5=+0
-8.9Round of 64WOLFSON476NT♠3=+13