WU Qiang · BEYOND

291rank
-90.5Butler · 49 bds
-1.85per board
±4.4swing
-2.08vs par /bd · #273/277
-1.83adjusted /bd
Butler per round: -2.6 -18 -11.3 -16.2 -50.8 -1.4 9.8by round

vs par split: bidding -1.71 · play -0.48

Strength of schedule: opponents averaged +0.01/bd (an average draw) → opponent-adjusted -1.83/bd

Card play — on target: opening leads 72.7% #185 of 277 · declarer play 66.7% #211 of 277 · defence 87.0% #94 of 277

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (4)85.7% (7)
Declarer play50.0% (4)80.0% (5)
Defence85.7% (7)87.5% (16)

Opening leads by suit led: ♠ 100.0% (2) · ♥ 66.7% (3) · ♦ 33.3% (3) · ♣ 100.0% (3)

vs par by strain: NT -2.77 (17) · a suit -1.87 (31)

vs par by level: part-score +0.76 (21) · game -3.68 (25) · slam -14.50 (2)

By role: declaring -3.06/bd (-5.92 vs par · 26) · defending -0.47/bd (+2.26 vs par · 23)

By vulnerability: vulnerable -2.24/bd (-3.96 vs par · 25) · not vulnerable -1.44/bd (-0.12 vs par · 24)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1X.LiZ.Xie – R.LiClosed7-2.6-0.37-0.86
Round 2X.LiY.Yang – Y.DongClosed7-18.0-2.57-4.43
Round 3X.LiG.Bilal – R.CooperClosed7-11.3-1.61-0.43
Round 4X.LiJ.Du – D.TangOpen7-16.2-2.31-0.71
Round 5X.LiX.Cao – J.LeiOpen7-50.8-7.26-8.57
Round 7X.LiJ.Chao – W.ChuOpen7-1.4-0.20-1.14
Round 8X.LiH.Li – Y.WangOpen7+9.8+1.40+1.57

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
+8.6Round 8BLACK EARTH GOD DUCK BRIDGE CL283♠♣7+1+8
+8.3Round 7CHANGYU214♠♣5+2+11
+6.1Round 8BLACK EARTH GOD DUCK BRIDGE CL262♦♦3+1+11
+3.6Round 8BLACK EARTH GOD DUCK BRIDGE CL254♥♠4-1+5
+3.0Round 1REDBULL32♠♣K=+6
+2.4Round 1REDBULL42♥♠Q+1-10
+2.0Round 2KALAJUN-XINJIANG82NT♠2=+0
+1.4Round 4INNER MONGOLIA JUNZHENG233♣♠6+1+0
+1.4Round 8BLACK EARTH GOD DUCK BRIDGE CL233♣♠K=+0
+1.2Round 2KALAJUN-XINJIANG104♠x♣K-2+0
+1.1Round 7CHANGYU174♥♦7-2+7
+1.0Round 2KALAJUN-XINJIANG91NT♠6-1+3
+0.9Round 7CHANGYU20Pass+3
+0.7Round 5COFCO YALONG BAY66NT♦Q=-11
+0.6Round 3BILAL154♥♠10+2-11
+0.2Round 1REDBULL61NT♥4+1+10
-0.3Round 3BILAL211NT♥10+3+9
-0.4Round 4INNER MONGOLIA JUNZHENG274♠♥6+1+11
-0.8Round 4INNER MONGOLIA JUNZHENG253NT♥A+1-1
-1.0Round 7CHANGYU191NT♠2=+1
-1.2Round 1REDBULL73♠♣8=+0
-1.4Round 1REDBULL22♥♦Q+3-10
-1.6Round 3BILAL194♠♦K=-6
-2.2Round 3BILAL163♥♣6+2+6
-2.3Round 3BILAL201NT♥Q+2+1
-2.4Round 1REDBULL52♠♠2-2-2
-2.4Round 3BILAL173♠♣6=+4
-2.5Round 4INNER MONGOLIA JUNZHENG241NT♥4+1-1
-2.6Round 8BLACK EARTH GOD DUCK BRIDGE CL244♠♦6-1-5
-2.7Round 5COFCO YALONG BAY33NT♦10+1-1
-2.9Round 8BLACK EARTH GOD DUCK BRIDGE CL274♠♦Q=+0
-3.1Round 3BILAL183♥♠J=-6
-3.2Round 1REDBULL14♥♦4=+0
-3.2Round 5COFCO YALONG BAY44♠♠4-1-6
-3.4Round 7CHANGYU183NT♥6+2-13
-3.5Round 4INNER MONGOLIA JUNZHENG283♠x♦K-1-9
-3.5Round 7CHANGYU154♥♠5-1-12
-3.8Round 2KALAJUN-XINJIANG143NT♣2-2-5
-3.8Round 7CHANGYU165♥x♦K-2-5
-4.4Round 8BLACK EARTH GOD DUCK BRIDGE CL224♠♠6-2-8
-4.7Round 4INNER MONGOLIA JUNZHENG262NT♠2-1-5
-5.5Round 2KALAJUN-XINJIANG124♥x♦J-1-7
-5.7Round 4INNER MONGOLIA JUNZHENG223NT♦2=+0
-6.2Round 2KALAJUN-XINJIANG113NT♦4-2-5
-6.7Round 2KALAJUN-XINJIANG134♠♥6+2-17
-6.8Round 5COFCO YALONG BAY54♠♠2=+0
-10.4Round 5COFCO YALONG BAY13NT♠K-1-11
-13.5Round 5COFCO YALONG BAY24♥xx♦9-2-13
-14.9Round 5COFCO YALONG BAY76NT♠7-4-18