HOU Jian · CHINA XHJT

170rank
+26.4Butler · 90 bds
+0.29per board
±4.4swing
+1.04vs par /bd · #22/567
+0.41adjusted /bd
Butler per round: -1.6 -20.3 11.7 -11.4 13.9 1.5 14 19.7 -1.1by round

vs par split: bidding +0.80 · play +0.24

Strength of schedule: opponents averaged +0.11/bd (a tough draw) → opponent-adjusted +0.41/bd

Card play — on target: opening leads 91.3% #33 of 567 · declarer play 72.0% #400 of 567 · defence 82.2% #305 of 567

Card play by contract type — on target
vs NTvs a suit
Opening leads80.0% (10)100.0% (13)
Declarer play40.0% (5)80.0% (20)
Defence78.9% (19)84.6% (26)

Opening leads by suit led: ♠ 60.0% (5) · ♥ 100.0% (4) · ♦ 100.0% (7) · ♣ 100.0% (7)

vs par by strain: NT +0.80 (30) · a suit +1.17 (60)

vs par by level: part-score -0.12 (34) · game +1.46 (52) · slam +5.50 (4)

By role: declaring +0.57/bd (-0.64 vs par · 45) · defending +0.02/bd (+2.73 vs par · 45)

By vulnerability: vulnerable -0.15/bd (+0.60 vs par · 45) · not vulnerable +0.74/bd (+1.49 vs par · 45)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3J.ZhouX.Li – Y.WuOpen10-1.6-0.16-1.40
Round 4J.ZhouY.Guan – J.LiangClosed10-20.3-2.03-1.90
Round 5J.ZhouC.Bernstein – S.WheelerOpen10+11.7+1.17+2.00
Round 8J.ZhouZ.Jiang – M.ShengClosed10-11.4-1.14-1.10
Round 9J.ZhouS.Kang – S.LeeOpen10+13.9+1.39+4.50
Round 10J.ZhouL.Li – Y.WangOpen10+1.5+0.15+2.10
Round 13J.ZhouP.Buchen – I.ThomsonClosed10+14.0+1.40+3.70
Round 14J.ZhouE.Sefita – A.SoebrotoOpen10+19.7+1.97+3.70
Round 15J.ZhouY.Khiuppenen – V.KholomeevClosed10-1.1-0.11-2.20

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
+11.0Round 13AUSTRALIA Seniors104♥♣J=+11
+8.2Round 15RUSSIA Open286NT♦8=+0
+8.0Round 9SEOUL OPEN294♠♦7=+10
+7.7Round 3FUJIAN BOSSSOFT274♥♠2-1+8
+6.5Round 15RUSSIA Open274♥♠K=+8
+5.9Round 5LEWIS194♠♦3-3+7
+5.9Round 10CHINA HUOCHETOU33NT♥K-2+11
+5.7Round 4YENOVA43NT♠J+2+0
+5.7Round 5LEWIS174♠♣7-2+6
+5.6Round 13AUSTRALIA Seniors33NT♥Q=-1
+5.4Round 5LEWIS143♠♣8+1+1
+5.2Round 3FUJIAN BOSSSOFT294♠♥5=+10
+5.2Round 8CANADA CHINA UNITED193NT♠2-2+11
+5.1Round 13AUSTRALIA Seniors83NT♠7+2+10
+4.8Round 9SEOUL OPEN214♥♠J+1+1
+4.5Round 9SEOUL OPEN306♠♦Q-3+11
+4.5Round 14INDONESIA Mixed154♠♦3=+11
+4.4Round 9SEOUL OPEN234♠♦5=+14
+4.4Round 14INDONESIA Mixed185♣x♣2-2+5
+4.3Round 5LEWIS183NT♠9-2+8
+3.7Round 9SEOUL OPEN283♥♦4=+2
+3.7Round 10CHINA HUOCHETOU44♦♠2-1+6
+3.6Round 13AUSTRALIA Seniors12♥♣J=+7
+3.6Round 14INDONESIA Mixed193♣♦K=+6
+3.1Round 14INDONESIA Mixed164♠x♥K-1+6
+3.1Round 15RUSSIA Open214♥♦7-1+6
+2.7Round 3FUJIAN BOSSSOFT214♥♠K=-1
+2.5Round 10CHINA HUOCHETOU53♥♣K=+6
+2.3Round 10CHINA HUOCHETOU103♠♦4=+1
+2.3Round 14INDONESIA Mixed201NT♦2=+6
+2.1Round 14INDONESIA Mixed141NT♠2+2+1
+2.0Round 3FUJIAN BOSSSOFT304♠x♣2-3+2
+2.0Round 13AUSTRALIA Seniors74♠♣2+1+0
+1.7Round 9SEOUL OPEN254♥♦6+2+11
+1.7Round 10CHINA HUOCHETOU11NT♦6=+5
+1.7Round 14INDONESIA Mixed174♠♦10+1+0
+1.5Round 14INDONESIA Mixed124♠♥10+1+1
+1.3Round 5LEWIS202♠♦10+2+1
+0.9Round 4YENOVA62♥♥6-1+0
+0.9Round 13AUSTRALIA Seniors43♣♥Q-1+0
+0.8Round 15RUSSIA Open243NT♠8+3+1
+0.7Round 4YENOVA72♠♣7+1+0
+0.6Round 4YENOVA34♥♦6+2+11
+0.5Round 8CANADA CHINA UNITED153NT♠9=+1
+0.3Round 4YENOVA14♥♠K+1+0
+0.2Round 5LEWIS113♠♠4=+0
+0.1Round 5LEWIS163♣♠Q=+7
+0.1Round 13AUSTRALIA Seniors93NT♠3+1-1
+0.0Round 8CANADA CHINA UNITED114♠♥A+1+0
-0.0Round 8CANADA CHINA UNITED143NT♦7+2+0
+0.0Round 10CHINA HUOCHETOU86NT♣6=+11
-0.2Round 15RUSSIA Open231NT♦3=+1
-0.3Round 3FUJIAN BOSSSOFT245♦♥3=-2
-0.4Round 8CANADA CHINA UNITED175♣♠2-1-4
-0.5Round 9SEOUL OPEN263NT♥9+2+12
-0.5Round 15RUSSIA Open253NT♣5+1+0
-1.1Round 3FUJIAN BOSSSOFT264♥♠K+2-13
-1.3Round 4YENOVA26♣x♥A-1+0
-1.5Round 10CHINA HUOCHETOU91NT♠9=-5
-1.6Round 4YENOVA101NT♠5+1-1
-1.6Round 14INDONESIA Mixed132NT♦Q=+0
-1.7Round 3FUJIAN BOSSSOFT232♠♣K-1-5
-1.7Round 4YENOVA82NT♣5-1-4
-1.7Round 5LEWIS122♣♣10+1+0
-1.7Round 8CANADA CHINA UNITED185♦♣5=+2
-1.8Round 15RUSSIA Open293♥♠7+1-8
-1.9Round 14INDONESIA Mixed113NT♦Q=+1
-2.3Round 8CANADA CHINA UNITED133♠♦8-2-2
-2.4Round 5LEWIS153♥♠K-1+2
-2.4Round 10CHINA HUOCHETOU64♠♣10-1-6
-2.4Round 13AUSTRALIA Seniors23♦♥K+1+9
-2.8Round 9SEOUL OPEN272♥♠2-1-9
-2.8Round 15RUSSIA Open303NT♦4-1-5
-2.9Round 3FUJIAN BOSSSOFT284♦x♦3-1-6
-3.4Round 8CANADA CHINA UNITED201NT♥2=+1
-3.5Round 3FUJIAN BOSSSOFT253♦♦9=+0
-3.5Round 9SEOUL OPEN243♠♥10-2+0
-3.6Round 8CANADA CHINA UNITED124♥♦K+2-11
-3.9Round 10CHINA HUOCHETOU73NT♦5+1-1
-5.7Round 8CANADA CHINA UNITED165♣♥2-3-9
-5.7Round 13AUSTRALIA Seniors54♥♥4-1+2
-6.2Round 13AUSTRALIA Seniors64♥♠A=+0
-6.4Round 9SEOUL OPEN223NT♠6=-7
-6.8Round 10CHINA HUOCHETOU24♠x♣J=-7
-6.9Round 15RUSSIA Open223NT♥3-1-12
-7.1Round 5LEWIS133NT♣Q-1-12
-7.5Round 15RUSSIA Open262♠♦2+1-13
-9.7Round 3FUJIAN BOSSSOFT223NT♣Q=-7
-11.4Round 4YENOVA94♦x♦5-3-13
-12.5Round 4YENOVA54♠x♥A-2-12