WANG Lijun · QINGHAI BRIDGE ASSOCIATION

384rank
-8.3Butler · 42 bds
-0.20per board
±4.6swing
-2.17vs par /bd · #533/579
-0.02adjusted /bd
Butler per round: -15.7 3.2 12.6 -7.7 -2.6 1.9by round

vs par split: bidding -0.79 · play -1.38

Strength of schedule: opponents averaged +0.17/bd (a tough draw) → opponent-adjusted -0.02/bd

Card play — on target: opening leads 87.5% #115 of 579 · declarer play 44.4% #558 of 579 · defence 66.7% #572 of 579

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (2)83.3% (6)
Declarer play40.0% (5)50.0% (4)
Defence100.0% (4)57.1% (14)

Opening leads by suit led: ♠ 100.0% (2) · ♥ 66.7% (3) · ♦ 100.0% (2) · ♣ 100.0% (1)

vs par by strain: NT -4.73 (15) · a suit -0.74 (27)

vs par by level: part-score +0.50 (14) · game -2.17 (24) · slam -11.50 (4)

By role: declaring -0.51/bd (-5.04 vs par · 24) · defending +0.22/bd (+1.67 vs par · 18)

By vulnerability: vulnerable -0.66/bd (-4.36 vs par · 22) · not vulnerable +0.31/bd (+0.25 vs par · 20)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1H.TianG.Sun – S.ShanOpen7-15.7-2.24-3.71
Round 2H.TianA.Wilsmore – M.PrescottOpen7+3.2+0.46+2.43
Round 4H.TianJ.Yao – Z.YangClosed7+12.6+1.80-3.29
Round 5H.TianL.Wang – Y.GongOpen7-7.7-1.10-0.86
Round 6H.TianS.Gotzov – TAKOV TIHOMIRClosed7-2.6-0.37-4.14
Round 8H.TianG.Miao – Z.XuOpen7+1.9+0.27-3.43

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
+11.4Round 4LUDUS266♦♣K=-2
+7.1Round 8SHAOGUAN RENHUA232♥♣J-2+7
+6.9Round 2LORENTZ93NT♦Q-1+10
+5.3Round 5KUNMING LIJIAN54♥♣A-1+6
+4.4Round 1P D TRANSNATIONAL23♠♥Q=+1
+3.9Round 4LUDUS275♣♦A+1+1
+3.7Round 6BALKAN GOLD STAR93NT♣4+4-12
+3.6Round 1P D TRANSNATIONAL42♥♣J+1+1
+3.3Round 6BALKAN GOLD STAR83NT♦J+1+0
+2.9Round 2LORENTZ103NT♥5=-1
+2.6Round 5KUNMING LIJIAN13NT♥7+1+1
+2.6Round 8SHAOGUAN RENHUA244♥♠A+1+0
+2.0Round 8SHAOGUAN RENHUA255♠x♦K-3-3
+2.0Round 8SHAOGUAN RENHUA263NT♠3=+0
+1.5Round 8SHAOGUAN RENHUA274♠♥K-1-2
+1.0Round 2LORENTZ122♠♥K-1-1
+0.9Round 6BALKAN GOLD STAR132♠♥K+1+0
+0.8Round 4LUDUS283NT♣3-1+6
+0.6Round 5KUNMING LIJIAN23♥♣6=+0
+0.3Round 6BALKAN GOLD STAR113♦♥A-1+2
-0.0Round 4LUDUS222♥♦K+1+0
-0.0Round 4LUDUS253NT♣3+2-12
-0.2Round 1P D TRANSNATIONAL62NT♦Q=-6
-0.3Round 2LORENTZ114♠♥J+1+10
-0.4Round 6BALKAN GOLD STAR144♠x♦K-2+0
-0.7Round 1P D TRANSNATIONAL52♠♥K+2-1
-1.2Round 1P D TRANSNATIONAL12♦♠K-1+4
-1.5Round 4LUDUS245♦♠5+1+1
-2.0Round 2LORENTZ134♥♥J+2-1
-2.0Round 4LUDUS236♣♦10-1-17
-2.0Round 5KUNMING LIJIAN74♠♠6+1-1
-2.2Round 2LORENTZ143♥♠3-2+0
-3.1Round 2LORENTZ83♣♥7=+0
-4.2Round 5KUNMING LIJIAN33♣♥8+1+0
-4.5Round 5KUNMING LIJIAN66NT♠8+1-13
-5.0Round 6BALKAN GOLD STAR123NT♣3-2-11
-5.4Round 6BALKAN GOLD STAR103NTx♠Q-1-8
-5.5Round 5KUNMING LIJIAN43NT♣6=+1
-5.7Round 8SHAOGUAN RENHUA283NT♣K-4-12
-6.6Round 1P D TRANSNATIONAL34♠x♣Q-2-9
-7.6Round 8SHAOGUAN RENHUA226NT♣Q-3-14
-15.0Round 1P D TRANSNATIONAL74♠x♣6-3-16