HUANG Xiaoming · FUJIAN BOSSSOFT

408rank
-17.0Butler · 110 bds
-0.15per board
±4.2swing
+0.34vs par /bd · #176/567
-0.14adjusted /bd
Butler per round: 6.5 -21.4 -17.5 -10.8 4.4 6.6 -5.7 3.4 23.6 -17.7 11.6by round

vs par split: bidding +0.09 · play +0.28

Strength of schedule: opponents averaged +0.01/bd (an average draw) → opponent-adjusted -0.14/bd

Card play — on target: opening leads 91.7% #30 of 567 · declarer play 66.7% #499 of 567 · defence 78.8% #437 of 567

Card play by contract type — on target
vs NTvs a suit
Opening leads85.7% (7)94.1% (17)
Declarer play50.0% (6)72.2% (18)
Defence72.2% (18)82.4% (34)

Opening leads by suit led: ♠ 100.0% (3) · ♥ 100.0% (6) · ♦ 90.0% (10) · ♣ 80.0% (5)

vs par by strain: NT +0.55 (40) · a suit +0.26 (69)

vs par by level: part-score -0.11 (46) · game +0.56 (61) · slam +5.50 (2)

By role: declaring -0.23/bd (-1.65 vs par · 57) · defending -0.07/bd (+2.47 vs par · 53)

By vulnerability: vulnerable +0.36/bd (+1.00 vs par · 54) · not vulnerable -0.65/bd (-0.30 vs par · 56)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1X.ZhangH.Maesel – R.MaeselOpen10+6.5+0.65+1.60
Round 2X.ZhangD.Yu – R.LiOpen10-21.4-2.14-1.00
Round 3G.ChenX.Cao – H.HuangClosed10-17.5-1.75-2.80
Round 4G.ChenX.Guo – Z.LiOpen10-10.8-1.08-1.60
Round 5X.ZhangM.Whibley – M.BrownOpen10+4.4+0.44+1.10
Round 6X.ZhangM.Szymanowski – P.BizonOpen10+6.6+0.66-0.60
Round 9X.ZhangL.Zhou – J.JinClosed10-5.7-0.57+2.90
Round 10X.ZhangP.Suriya – S.RungsathitClosed10+3.4+0.34+2.30
Round 11X.ZhangM.Di Franco – H.KimClosed10+23.6+2.36+3.20
Round 14X.ZhangW.Cao – H.ZhangClosed10-17.7-1.77-0.20
Round 15X.ZhangR.Khandelwal – H.KhandelwalOpen10+11.6+1.16-1.20

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
+10.5Round 6POLAND Seniors253NT♠3=+10
+9.0Round 11SEOUL MIXED134♥♣8-2+8
+8.0Round 1NORWAY Seniors44♥♣4=+10
+7.8Round 1NORWAY Seniors23NT♠9+1+7
+7.8Round 15NAMO KK286♠♦4=+0
+7.6Round 9JILIN BA214♠x♦A=+5
+7.2Round 5NEW ZEALAND Open114♠♦2+1+7
+6.6Round 10BANGKOK MIND SPORT72NT♥4+1+10
+6.6Round 11SEOUL MIXED182♥♣J-4+7
+6.5Round 15NAMO KK263NT♣Q+1+0
+6.4Round 15NAMO KK232♠♥Q-2+7
+6.3Round 15NAMO KK294♥♠9=+3
+5.9Round 2YUNNAN124♠x♥Q-1+12
+5.7Round 4WUHAN JIANG AN AREA43NT♠J+2+0
+5.0Round 5NEW ZEALAND Open133NT♣3+1+0
+4.9Round 6POLAND Seniors263NT♣5-1+6
+4.6Round 11SEOUL MIXED113NT♠7=+7
+4.3Round 4WUHAN JIANG AN AREA101♠♣Q+1+5
+4.3Round 5NEW ZEALAND Open183NT♦J-2+8
+4.1Round 5NEW ZEALAND Open151NT♥A-2+7
+4.1Round 6POLAND Seniors283NT♦4-1+6
+4.1Round 9JILIN BA234NT♥9=+14
+4.0Round 11SEOUL MIXED193NT♦2=+0
+3.6Round 5NEW ZEALAND Open194♠♦8-1+5
+3.5Round 11SEOUL MIXED172♦♠3-1+10
+2.7Round 3CHINA XHJT214♥♠K=-1
+2.4Round 11SEOUL MIXED123NT♠10+2+1
+2.3Round 10BANGKOK MIND SPORT102♠♥10+1+1
+2.2Round 4WUHAN JIANG AN AREA14♠x♦A-3+2
+2.1Round 3CHINA XHJT252NT♠2+1+6
+2.0Round 6POLAND Seniors275♠♥A-1+8
+1.8Round 9JILIN BA304♠♠4-1+10
+1.7Round 9JILIN BA255♥♦7+1+11
+1.6Round 2YUNNAN131NT♦Q+1+0
+1.5Round 10BANGKOK MIND SPORT52♠♦3-1+5
+1.5Round 14HIIMOTOR124♠♣K+1+1
+1.5Round 14HIIMOTOR164♠♥K-1+5
+1.4Round 10BANGKOK MIND SPORT9Pass-3
+1.2Round 1NORWAY Seniors71NT♥3+2+1
+0.8Round 4WUHAN JIANG AN AREA62♣♣8+1+0
+0.8Round 14HIIMOTOR174♠♥5=-1
+0.6Round 1NORWAY Seniors13♠♣3+1+6
+0.5Round 11SEOUL MIXED144♣♦5+1-1
+0.3Round 3CHINA XHJT304♥♦3+1+0
+0.1Round 2YUNNAN204♥♣A-2+7
+0.1Round 3CHINA XHJT223NT♦3-1+5
-0.0Round 1NORWAY Seniors101NT♥3+1+0
+0.0Round 10BANGKOK MIND SPORT86NT♦4=+11
-0.2Round 10BANGKOK MIND SPORT33♣♦10+2+6
-0.4Round 4WUHAN JIANG AN AREA34♥♠K+3+10
-0.5Round 4WUHAN JIANG AN AREA54♠♥A=+0
-0.5Round 9JILIN BA263NT♥4+2+12
-0.6Round 2YUNNAN143♦♦4=-5
-0.6Round 6POLAND Seniors302NT♠4+1-6
-0.6Round 11SEOUL MIXED202♠♦9+1-1
-0.8Round 2YUNNAN114♥x♣A-2+3
-0.9Round 6POLAND Seniors212♦x♣A=-7
-0.9Round 6POLAND Seniors222♥♦Q+1+0
-1.0Round 10BANGKOK MIND SPORT43♠♥3-1+1
-1.1Round 3CHINA XHJT264♥♠K+2-13
-1.2Round 5NEW ZEALAND Open163♣♠Q+2+6
-1.3Round 11SEOUL MIXED163♥♥3=+0
-1.4Round 1NORWAY Seniors93♦♣K=+3
-1.4Round 14HIIMOTOR132♠♦6=+0
-1.4Round 15NAMO KK253NT♣4+2-1
-1.6Round 9JILIN BA292♠♣4+2+1
-1.6Round 14HIIMOTOR192♥♠Q+1-1
-1.8Round 15NAMO KK222NT♥6+2-9
-1.9Round 4WUHAN JIANG AN AREA92♥♠A-2-7
-2.1Round 1NORWAY Seniors63♥♦6=+7
-2.1Round 10BANGKOK MIND SPORT11NT♦10-1+1
-2.2Round 1NORWAY Seniors52♣♣3+3-7
-2.2Round 15NAMO KK243NT♠3=-2
-2.3Round 1NORWAY Seniors33♥♠8+1-1
-2.4Round 10BANGKOK MIND SPORT64♠♣10-1-6
-2.4Round 14HIIMOTOR203♥♦A-1+1
-2.7Round 3CHINA XHJT273NT♣7+1-4
-2.7Round 5NEW ZEALAND Open121NT♠8+2-1
-2.7Round 10BANGKOK MIND SPORT24♠♥A=-3
-2.7Round 14HIIMOTOR113NT♣8+1+0
-2.7Round 15NAMO KK212♥♦6+1+0
-2.8Round 15NAMO KK303NT♦4-1-5
-2.9Round 3CHINA XHJT282♥♠Q+3-6
-2.9Round 5NEW ZEALAND Open141NT♣2+2-7
-2.9Round 6POLAND Seniors244♦♠A-1-4
-2.9Round 9JILIN BA284♥♦4-2-5
-3.1Round 1NORWAY Seniors84♠♥4-1-10
-3.2Round 4WUHAN JIANG AN AREA83NT♣5-2-5
-3.5Round 14HIIMOTOR183NT♠10+2-4
-3.7Round 3CHINA XHJT293♠♥J+1+1
-3.8Round 2YUNNAN163NT♥4=-7
-3.9Round 2YUNNAN182♠♣A-3-6
-4.3Round 14HIIMOTOR143NT♠2-2-5
-4.4Round 6POLAND Seniors233NT♦4-1-6
-4.5Round 15NAMO KK275♣x♠K-1-5
-4.6Round 9JILIN BA242♥♦Q-3-2
-4.9Round 9JILIN BA274♠♥A-1-10
-5.1Round 11SEOUL MIXED154♠♦2=+1
-5.2Round 2YUNNAN193NT♠7-1-6
-5.2Round 6POLAND Seniors294♠♦J+1-13
-5.6Round 14HIIMOTOR154♠♥4-1+2
-5.7Round 5NEW ZEALAND Open173NT♥3=-6
-6.0Round 3CHINA XHJT244♦♥4+1-7
-6.3Round 2YUNNAN174♠♥A=+0
-6.3Round 3CHINA XHJT233NT♣2-3-9
-6.4Round 9JILIN BA223NT♠7=-7
-7.3Round 5NEW ZEALAND Open204♠x♣2-1-8
-8.4Round 2YUNNAN153♠♦A=-8
-8.7Round 4WUHAN JIANG AN AREA74♠♣K=-10
-9.1Round 4WUHAN JIANG AN AREA22♣♦Q-6-11