HU Xiao · FAR EAST

37rank
+81.9Butler · 100 bds
+0.82per board
±3.7swing
+1.73vs par /bd · #4/567
+0.62adjusted /bd
Butler per round: 15.6 11.7 19.3 5.2 14.3 13.3 -11.2 22.1 8.2 -16.6by round

vs par split: bidding +1.51 · play +0.27

Strength of schedule: opponents averaged -0.20/bd (an easy draw) → opponent-adjusted +0.62/bd

Card play — on target: opening leads 76.9% #380 of 567 · declarer play 78.3% #248 of 567 · defence 88.9% #73 of 567

Card play by contract type — on target
vs NTvs a suit
Opening leads57.1% (7)84.2% (19)
Declarer play83.3% (6)76.5% (17)
Defence91.7% (12)87.9% (33)

Opening leads by suit led: ♠ 50.0% (8) · ♥ 77.8% (9) · ♦ 100.0% (5) · ♣ 100.0% (4)

vs par by strain: NT +2.31 (29) · a suit +1.56 (70)

vs par by level: part-score +1.24 (41) · game +2.07 (56) · slam +4.50 (2)

By role: declaring +1.13/bd (+0.28 vs par · 54) · defending +0.45/bd (+3.44 vs par · 46)

By vulnerability: vulnerable +0.89/bd (+1.84 vs par · 50) · not vulnerable +0.75/bd (+1.62 vs par · 50)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1F.ZhouK.Martens – P.ZimmermannOpen10+15.6+1.56+1.70
Round 2F.ZhouC.Pellegrini – A.PejacsevichOpen10+11.7+1.17+3.40
Round 4F.ZhouH.Kim – M.Di FrancoClosed10+19.3+1.93+1.90
Round 5F.ZhouD.Willis – M.YuenOpen10+5.2+0.52+1.30
Round 8F.ZhouL.Zhou – J.JinClosed10+14.3+1.43+1.40
Round 9F.ZhouE.Mcgowan – F.McquakerOpen10+13.3+1.33+4.60
Round 10F.ZhouJ.Zhao – F.YangOpen10-11.2-1.12+0.80
Round 13F.ZhouX.Guo – Z.LiClosed10+22.1+2.21+3.70
Round 14F.ZhouS.Sze – W.ChiuOpen10+8.2+0.82+2.30
Round 15F.ZhouP.Hollands – J.ThompsonOpen10-16.6-1.66-3.80

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
+10.0Round 1SWISS TEAM73NT♠9=+10
+7.7Round 9SCOTMARK293NT♥6=+10
+7.4Round 4SEOUL MIXED25♥x♦Q=+10
+7.3Round 2ANIT NEGRA193NT♦10+1+11
+6.7Round 1SWISS TEAM83NT♦4+1+0
+6.2Round 1SWISS TEAM14♠♠2-1+10
+6.2Round 9SCOTMARK274♠♥K=+0
+6.0Round 4SEOUL MIXED74♠♣K-1+6
+5.9Round 15GINNAN223NT♠2=+0
+5.7Round 2ANIT NEGRA204♠♠J-1+12
+5.7Round 4SEOUL MIXED43NT♠7+2+0
+5.7Round 8JILIN BA126♣♠3=-2
+5.6Round 13WUHAN JIANG AN AREA33NT♥2=-1
+5.1Round 4SEOUL MIXED92♠♦J-2+0
+5.1Round 13WUHAN JIANG AN AREA54♥♠9+1+11
+5.1Round 13WUHAN JIANG AN AREA83NT♣6+2+10
+5.0Round 5WE THE NORTH134♥♣10=+0
+5.0Round 5WE THE NORTH194♠♦3-2+6
+4.5Round 14KONG HAN154♠♥4=+11
+4.4Round 5WE THE NORTH174♠♥2-1+5
+4.3Round 15GINNAN274♠x♠A-2+5
+4.2Round 9SCOTMARK214♥♠J=+0
+4.1Round 13WUHAN JIANG AN AREA23♠♣7=+12
+3.8Round 1SWISS TEAM62♠♦8=+11
+3.8Round 9SCOTMARK235♦♥9+2+14
+3.7Round 8JILIN BA163♦♥4=+0
+3.7Round 8JILIN BA193♦♥K-1+10
+3.6Round 8JILIN BA203NT♥3-2+7
+3.4Round 14KONG HAN131NT♠5=+5
+3.3Round 2ANIT NEGRA154♥♦10=+6
+3.1Round 1SWISS TEAM23♥♣K-2+2
+3.1Round 2ANIT NEGRA163♦♣2=+0
+3.1Round 14KONG HAN164♠x♥A-1+6
+2.7Round 10CCSA11NT♦10+1+5
+2.6Round 13WUHAN JIANG AN AREA74♠♣2+2+1
+2.5Round 10CCSA53♥♠2=+6
+2.3Round 14KONG HAN201NT♦6=+6
+2.2Round 13WUHAN JIANG AN AREA12♥♦Q+2+6
+1.8Round 13WUHAN JIANG AN AREA43♥♥3=+1
+1.7Round 9SCOTMARK254♥♦6+2+11
+1.7Round 14KONG HAN174♠♣6+1+0
+1.6Round 5WE THE NORTH152♥♠K=+5
+1.5Round 14KONG HAN124♠♥10+1+1
+1.4Round 10CCSA9Pass-3
+0.7Round 8JILIN BA133♠♦8-1+1
+0.6Round 2ANIT NEGRA131NT♦Q=-1
+0.6Round 4SEOUL MIXED34♥♠K+2+11
+0.5Round 8JILIN BA153NT♠6=+1
+0.5Round 10CCSA34♣♥A=+7
+0.3Round 4SEOUL MIXED14♥♠K+1+0
+0.2Round 5WE THE NORTH113♠♦6=+0
+0.1Round 5WE THE NORTH163♣♠Q=+7
+0.1Round 9SCOTMARK242♥♠2-1+4
+0.1Round 13WUHAN JIANG AN AREA93NT♠6+1-1
+0.0Round 5WE THE NORTH121NT♦6-1+2
+0.0Round 8JILIN BA114♠♥A+1+0
-0.0Round 8JILIN BA143NT♠3+2+0
+0.0Round 10CCSA86NT♦2=+11
-0.2Round 5WE THE NORTH143♠♦2-1-5
-0.2Round 15GINNAN243NT♠5+2+0
-0.3Round 2ANIT NEGRA173♠♠6=+7
-0.5Round 4SEOUL MIXED54♠♥A=+0
-0.5Round 9SCOTMARK263NT♥3+2+12
-0.5Round 15GINNAN253NT♠9+1+0
-0.6Round 13WUHAN JIANG AN AREA63♥♥7+1+6
-0.7Round 14KONG HAN193NT♦K-1+0
-0.9Round 1SWISS TEAM52♠♣3+3-6
-1.0Round 9SCOTMARK223♦♣A+2-1
-1.2Round 2ANIT NEGRA182♥♥2-1-4
-1.2Round 9SCOTMARK283♥♣10-1-4
-1.4Round 1SWISS TEAM94♥♦Q-1+3
-1.4Round 2ANIT NEGRA143♦♦J+1-6
-1.6Round 4SEOUL MIXED101NT♠5+1-1
-1.7Round 4SEOUL MIXED82NT♣5-1-4
-1.7Round 8JILIN BA185♦♣4=+2
-1.9Round 8JILIN BA175♦♥2-2-5
-1.9Round 14KONG HAN113NT♣7=+1
-2.0Round 4SEOUL MIXED62♥♠7-2-3
-2.0Round 10CCSA44♦♠2=+0
-2.1Round 2ANIT NEGRA123♠♥Q=+8
-2.3Round 1SWISS TEAM33♥♠8+1-1
-2.4Round 10CCSA63NT♣10-1-6
-2.5Round 15GINNAN283NT♥J+3-11
-2.7Round 10CCSA24♠♥A=-3
-2.7Round 14KONG HAN184♥♦4=-3
-2.7Round 15GINNAN212♥♠A+1+0
-2.8Round 15GINNAN305♣♣10-1-5
-3.0Round 14KONG HAN143♦♠2-1-4
-3.1Round 10CCSA73NT♣9=+0
-3.3Round 2ANIT NEGRA115♦♥2=+1
-3.4Round 15GINNAN234♦♥6-2-3
-3.6Round 5WE THE NORTH182NT♠4=+1
-3.9Round 13WUHAN JIANG AN AREA104♥♠5-2-8
-4.7Round 1SWISS TEAM44♥♦9-1-6
-4.9Round 1SWISS TEAM103♣♠2-1-6
-6.8Round 15GINNAN262♠♦5=-12
-7.3Round 5WE THE NORTH204♥♦2-2-8
-7.7Round 9SCOTMARK304♠♦6=+0
-7.9Round 15GINNAN295♥x♣3-1-12
-8.1Round 10CCSA104♠♦4-3-9