GUO Xiaorun · WUHAN JIANG AN AREA

221rank
+17.7Butler · 100 bds
+0.18per board
±4.4swing
+0.93vs par /bd · #39/567
+0.02adjusted /bd
Butler per round: -26.6 12.4 10.8 7 -6.5 39.1 -17.4 17.4 3.6 -22.1by round

vs par split: bidding +0.68 · play +0.25

Strength of schedule: opponents averaged -0.15/bd (an easy draw) → opponent-adjusted +0.02/bd

Card play — on target: opening leads 83.3% #196 of 567 · declarer play 73.1% #376 of 567 · defence 76.9% #488 of 567

Card play by contract type — on target
vs NTvs a suit
Opening leads84.6% (13)81.8% (11)
Declarer play50.0% (6)80.0% (20)
Defence72.2% (18)79.4% (34)

Opening leads by suit led: ♠ 83.3% (6) · ♥ 100.0% (6) · ♦ 66.7% (6) · ♣ 83.3% (6)

vs par by strain: NT +2.14 (28) · a suit +0.46 (72)

vs par by level: part-score +0.79 (38) · game +0.88 (59) · slam +3.67 (3)

By role: declaring -0.63/bd (-1.44 vs par · 48) · defending +0.93/bd (+3.12 vs par · 52)

By vulnerability: vulnerable +0.82/bd (+1.78 vs par · 50) · not vulnerable -0.47/bd (+0.08 vs par · 50)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2S.CaoY.Hu – H.ZhangOpen10-26.6-2.66-4.70
Round 3S.CaoH.Kim – E.YeaOpen10+12.4+1.24+2.50
Round 4Z.LiG.Chen – X.HuangOpen10+10.8+1.08+1.60
Round 5Z.LiD.Blackman – R.HindsClosed10+7.0+0.70+1.60
Round 6Z.LiP.Gill – S.HansOpen10-6.5-0.65+0.80
Round 7Z.LiH.Dawson – H.PittOpen10+39.1+3.91+5.60
Round 8S.CaoX.Zhu – J.YaoOpen10-17.4-1.74-1.60
Round 9S.CaoJ.Zhang – Y.DuanOpen10+17.4+1.74+4.60
Round 10S.CaoF.Ye – X.WuOpen10+3.6+0.36+2.60
Round 13Z.LiX.Hu – F.ZhouClosed10-22.1-2.21-3.70

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
+10.2Round 9BRIDGEFRIENDS262♦♣5+3+15
+9.7Round 7OZ ANGELS83NT♦Q-1+14
+9.1Round 3ENSEMBLE214♥♥5-3+12
+9.1Round 4FUJIAN BOSSSOFT22♣♦Q-6+11
+8.7Round 4FUJIAN BOSSSOFT74♠♣K=+10
+8.0Round 7OZ ANGELS93NT♠4-1+16
+8.0Round 9BRIDGEFRIENDS294♠♥A=+10
+7.7Round 3ENSEMBLE285♣♠Q-1+11
+6.8Round 10ZHEJIANG JINJIANG23♠♥A+1+8
+5.8Round 10ZHEJIANG JINJIANG72NT♥3+2+9
+5.1Round 7OZ ANGELS32♦x♣A+1+4
+5.0Round 3ENSEMBLE295♥♠K-1+1
+4.9Round 7OZ ANGELS52♠♣6+1+6
+4.7Round 10ZHEJIANG JINJIANG35♣♥A-1+10
+4.4Round 5CARIBBEAN PIRATES133NT♦9=-1
+4.4Round 5CARIBBEAN PIRATES173NT♥5-1+5
+4.4Round 6AUSTRALIA Open233NT♣3-1+6
+4.3Round 5CARIBBEAN PIRATES183NT♥10-2+8
+4.1Round 6AUSTRALIA Open245♦♥J-2+5
+4.1Round 9BRIDGEFRIENDS233NT♥9+1+14
+3.9Round 13FAR EAST104♥♠5-2+8
+3.8Round 2HONG PRAISE TEAM163NT♣6=+7
+3.7Round 9BRIDGEFRIENDS283♥♦4=+2
+3.6Round 5CARIBBEAN PIRATES194♠♣4-1+5
+3.6Round 8MINGXIN GROUP203♥♠6-1+0
+3.3Round 6AUSTRALIA Open253NT♥10-2+7
+3.3Round 7OZ ANGELS45♦♠K+1+3
+3.2Round 4FUJIAN BOSSSOFT83NT♣5-2+5
+3.2Round 7OZ ANGELS103♥♦5=+7
+3.2Round 9BRIDGEFRIENDS225♦♣A-1+5
+2.7Round 3ENSEMBLE274♥♦A=+3
+2.3Round 10ZHEJIANG JINJIANG103♠♦4=+1
+2.2Round 2HONG PRAISE TEAM124♥♣A-3-8
+2.2Round 7OZ ANGELS14♦♥A-1+4
+1.9Round 4FUJIAN BOSSSOFT92♥♠A-2+7
+1.8Round 9BRIDGEFRIENDS304♠♦Q-1+10
+1.7Round 8MINGXIN GROUP185♦♣5=-2
+1.6Round 5CARIBBEAN PIRATES152♥♠A=+5
+1.5Round 7OZ ANGELS64♥x♠A-2+3
+1.5Round 8MINGXIN GROUP153NT♣A+2+1
+1.3Round 5CARIBBEAN PIRATES202♠♦9+2+1
+1.1Round 3ENSEMBLE264♥♠K+2+13
+0.9Round 7OZ ANGELS22♠♣A-1-1
+0.7Round 9BRIDGEFRIENDS254♥♦8+3+10
+0.6Round 6AUSTRALIA Open302♥♠5+1+6
+0.6Round 13FAR EAST63♥♥7+1-6
+0.5Round 4FUJIAN BOSSSOFT54♠♥A=+0
+0.4Round 4FUJIAN BOSSSOFT34♥♠K+3-10
+0.3Round 3ENSEMBLE245♦♥9=+2
+0.3Round 7OZ ANGELS72♣♠2-1+0
-0.0Round 8MINGXIN GROUP115♠♥K=+0
+0.0Round 8MINGXIN GROUP143NT♦3+2+0
+0.0Round 10ZHEJIANG JINJIANG86NT♦4=+11
-0.1Round 3ENSEMBLE223NT♦4-1-5
-0.1Round 6AUSTRALIA Open222♥♦Q=-1
-0.1Round 13FAR EAST93NT♠6+1+1
-0.3Round 3ENSEMBLE305♥♦9=+0
-0.8Round 4FUJIAN BOSSSOFT62♣♣8+1+0
-1.3Round 6AUSTRALIA Open213NT♥J-2+5
-1.6Round 2HONG PRAISE TEAM131NT♦K+1+0
-1.8Round 13FAR EAST43♥♥3=-1
-1.9Round 10ZHEJIANG JINJIANG54♥♣K-1+2
-2.0Round 6AUSTRALIA Open275♠♥A-1-8
-2.1Round 10ZHEJIANG JINJIANG91NT♠6+1-5
-2.2Round 2HONG PRAISE TEAM203♥♥3-1-9
-2.2Round 4FUJIAN BOSSSOFT14♠x♦A-3-2
-2.2Round 5CARIBBEAN PIRATES161NT♠Q+3+6
-2.2Round 13FAR EAST12♥♦Q+2-6
-2.3Round 9BRIDGEFRIENDS242♠♣K-1+1
-2.4Round 8MINGXIN GROUP163♥♣K-1+2
-2.6Round 13FAR EAST74♠♣2+2-1
-2.7Round 2HONG PRAISE TEAM183♣♦A-1-1
-2.7Round 5CARIBBEAN PIRATES121♠♦J+2-1
-2.9Round 3ENSEMBLE231NT♠J-1+0
-2.9Round 5CARIBBEAN PIRATES141NT♦J+2-7
-3.2Round 8MINGXIN GROUP174♥x♦3-1+0
-3.3Round 2HONG PRAISE TEAM154♥♣4=-6
-3.6Round 2HONG PRAISE TEAM144♦♥5-1+2
-3.6Round 10ZHEJIANG JINJIANG13♥♣Q-2+0
-3.6Round 10ZHEJIANG JINJIANG44♠♥5-2-2
-4.0Round 2HONG PRAISE TEAM174♠♥2-1-10
-4.1Round 6AUSTRALIA Open283NT♦4-1-6
-4.1Round 13FAR EAST23♠♣7=-12
-4.3Round 4FUJIAN BOSSSOFT101♠♣Q+1-5
-4.8Round 5CARIBBEAN PIRATES114♠♦6-1-5
-4.8Round 10ZHEJIANG JINJIANG64♠♣10-2-8
-4.9Round 6AUSTRALIA Open263♦♥3-1-6
-4.9Round 9BRIDGEFRIENDS274♠♥A-1-10
-5.1Round 13FAR EAST54♥♠9+1-11
-5.1Round 13FAR EAST83NT♣6+2-10
-5.5Round 8MINGXIN GROUP133♣♠K-1-6
-5.6Round 13FAR EAST33NT♥2=+1
-5.7Round 4FUJIAN BOSSSOFT43NT♠J+2+0
-6.1Round 8MINGXIN GROUP193NT♥K-3-11
-6.5Round 6AUSTRALIA Open296♠♦J=+0
-7.0Round 8MINGXIN GROUP126♥♦K=+0
-7.1Round 9BRIDGEFRIENDS214♠x♦A-1-11
-7.3Round 2HONG PRAISE TEAM193NT♦10+1-11
-7.9Round 2HONG PRAISE TEAM114♠♥K-2-11
-10.2Round 3ENSEMBLE254♥♦A=-12