🇨🇳 XUEHAI Gu · CHINA

58rank
+10.1Butler · 144 bds
+0.07per board
±4.1swing
+0.02vs par /bd · #61/122
-0.21adjusted /bd
Butler per round: -25.8 -7.3 20.2 14.8 -3.6 5.5 5.9 -21.3 21.7by round

vs par split: bidding -0.36 · play -0.08

Strength of schedule: opponents averaged -0.28/bd (an easy draw) → opponent-adjusted -0.21/bd

Card play — on target: opening leads 91.7% #5 of 122 · declarer play 68.2% #102 of 122 · defence 79.6% #118 of 122

Card play by contract type — on target
vs NTvs a suit
Opening leads·91.7% (24)
Declarer play·68.2% (22)
Defence·79.6% (49)

Opening leads by suit led: ♠ 100.0% (4) · ♥ 100.0% (5) · ♦ 83.3% (6) · ♣ 88.9% (9)

vs par by strain: a suit +0.00 (104)

vs par by level: part-score +0.53 (57) · game +0.03 (39) · slam -3.88 (8)

By role: declaring -0.55/bd (-3.37 vs par · 70) · defending +0.66/bd (+3.23 vs par · 74)

By vulnerability: vulnerable -0.03/bd (-0.06 vs par · 72) · not vulnerable +0.17/bd (+0.10 vs par · 72)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2J.PanY.Nakamura – M.HirataOpen16-25.8-1.61-0.56
Round 4J.PanA.El Askalani – W.WattarOpen16-7.3-0.46-0.31
Round 7J.PanP.Maijarern – P.JariyanantanetrClosed16+20.2+1.26-0.06
Round 11J.PanT.Robb – D.RussellClosed16+14.8+0.93-0.44
Round 13J.PanJ.Cassin – J.PelletierClosed16-3.6-0.23+0.44
Round 15J.PanK.Gilmour – H.KrugerOpen16+5.5+0.34-0.19
Round 16J.PanF.Dahl – G.NorrisClosed16+5.9+0.37+2.81
Round 19J.PanSRIDHAR R – A.VaidyaOpen16-21.3-1.33-2.19
Round 21J.PanP.Castello Branco – M.AmaralOpen16+21.7+1.36+0.69

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
+13.5Round 7🇹🇭 THAILAND144♠x♣5=+13
+10.3Round 19🇮🇳 INDIA246♠♥K-2+11
+9.8Round 15🇿🇦 SOUTH AFRICA236♥♣Q=+0
+9.2Round 21🇧🇷 BRAZIL312♥x♠6=+9
+9.0Round 19🇮🇳 INDIA255♥x♣10-1+11
+8.0Round 15🇿🇦 SOUTH AFRICA173♥x♣J-3+3
+7.7Round 16🇩🇰 DENMARK104♥♦A-2+7
+7.5Round 11🇳🇿 NEW ZEALAND295♦♦=-1
+6.8Round 7🇹🇭 THAILAND163♣x♥A-2+5
+6.5Round 16🇩🇰 DENMARK23N♦9=+6
+6.1Round 4🇪🇬 EGYPT105♦♠K-2+12
+6.1Round 4🇪🇬 EGYPT143N♣7-3+7
+6.0Round 7🇹🇭 THAILAND55♠♦A-1+9
+5.7Round 2🇯🇵 JAPAN15♣x♣6-2+5
+5.6Round 19🇮🇳 INDIA312♥♣A+1+7
+5.3Round 21🇧🇷 BRAZIL223♦♠K-3+1
+5.2Round 11🇳🇿 NEW ZEALAND196♥♥4=-13
+5.0Round 7🇹🇭 THAILAND152♦♥8-1+5
+5.0Round 15🇿🇦 SOUTH AFRICA313N♦10-2+13
+4.8Round 11🇳🇿 NEW ZEALAND262♠♥+3+9
+4.5Round 13🇬🇵 GUADELOUPE214♥x-1+2
+4.0Round 21🇧🇷 BRAZIL192♠♣J+1+6
+3.9Round 4🇪🇬 EGYPT34♠♥7-1+10
+3.9Round 16🇩🇰 DENMARK121N♥2+1+6
+3.7Round 11🇳🇿 NEW ZEALAND183♣♦K-1+12
+3.6Round 21🇧🇷 BRAZIL203♣♠6-2-9
+3.5Round 21🇧🇷 BRAZIL262♠♣Q-1+5
+3.4Round 4🇪🇬 EGYPT164♥♦2-1-2
+3.4Round 15🇿🇦 SOUTH AFRICA202♦♣9+3+10
+3.0Round 2🇯🇵 JAPAN102♠♣7+1+10
+3.0Round 13🇬🇵 GUADELOUPE171N+1+0
+2.8Round 11🇳🇿 NEW ZEALAND174♥♠4+2-11
+2.7Round 13🇬🇵 GUADELOUPE223N=-2
+2.4Round 13🇬🇵 GUADELOUPE321N=-1
+2.3Round 7🇹🇭 THAILAND14♦♠K-1-2
+2.2Round 7🇹🇭 THAILAND63N+2+0
+2.0Round 7🇹🇭 THAILAND93♠♥2-1+8
+1.9Round 16🇩🇰 DENMARK163♠♦5-1+5
+1.8Round 11🇳🇿 NEW ZEALAND212♣x♣A-2+2
+1.8Round 11🇳🇿 NEW ZEALAND242♥♥J+1+0
+1.7Round 4🇪🇬 EGYPT114♠♦A-1+5
+1.7Round 13🇬🇵 GUADELOUPE275♥x-2+0
+1.6Round 11🇳🇿 NEW ZEALAND303N♣+1+4
+1.5Round 2🇯🇵 JAPAN26♣♥A=-2
+1.4Round 16🇩🇰 DENMARK92N♥Q-1+5
+1.4Round 19🇮🇳 INDIA303N♦7+1+0
+1.4Round 21🇧🇷 BRAZIL234♥♠A=-1
+1.1Round 11🇳🇿 NEW ZEALAND254♠♥K-1+5
+1.0Round 7🇹🇭 THAILAND102♦♥+1+11
+0.9Round 15🇿🇦 SOUTH AFRICA212N♥Q=+0
+0.9Round 15🇿🇦 SOUTH AFRICA241N♠2+1+1
+0.9Round 21🇧🇷 BRAZIL253N♣7+2+1
+0.7Round 7🇹🇭 THAILAND43♠♣K=+0
+0.7Round 13🇬🇵 GUADELOUPE253N+2+0
+0.7Round 16🇩🇰 DENMARK133N♦3+2+1
+0.6Round 7🇹🇭 THAILAND123N♠Q+2-11
+0.5Round 2🇯🇵 JAPAN63♣♠10=-1
+0.4Round 13🇬🇵 GUADELOUPE261N-1+1
+0.4Round 16🇩🇰 DENMARK74♠♦2=-1
+0.3Round 2🇯🇵 JAPAN113♦♠5-1+3
+0.3Round 19🇮🇳 INDIA172♥♠5+2+1
+0.2Round 15🇿🇦 SOUTH AFRICA223♣♦10+1+7
+0.2Round 16🇩🇰 DENMARK151♠♥10=-1
+0.2Round 21🇧🇷 BRAZIL182♦+2+0
+0.2Round 21🇧🇷 BRAZIL243♠♣K+1+4
-0.0Round 11🇳🇿 NEW ZEALAND324♠+2+11
+0.0Round 15🇿🇦 SOUTH AFRICA301N♣4=+5
-0.1Round 15🇿🇦 SOUTH AFRICA264♥♦9=+1
-0.2Round 21🇧🇷 BRAZIL301♠♥9+2+0
-0.3Round 2🇯🇵 JAPAN33N♦9=+2
-0.4Round 7🇹🇭 THAILAND33♥♣A-1+0
-0.4Round 11🇳🇿 NEW ZEALAND314♠♥3+1+0
-0.4Round 21🇧🇷 BRAZIL283♦♣7-1+5
-0.6Round 4🇪🇬 EGYPT153N♥9+1+0
-0.6Round 16🇩🇰 DENMARK13N♠6+1+0
-0.6Round 19🇮🇳 INDIA283♠♥A-4-2
-0.7Round 2🇯🇵 JAPAN74♥♣4+1+12
-0.7Round 13🇬🇵 GUADELOUPE205♦=+11
-0.7Round 13🇬🇵 GUADELOUPE314♥-1-5
-0.8Round 2🇯🇵 JAPAN82♣♦10+2+0
-0.8Round 7🇹🇭 THAILAND113N♣5-2-6
-0.8Round 13🇬🇵 GUADELOUPE23Pass+3
-0.8Round 21🇧🇷 BRAZIL214♥♠5+1-11
-1.0Round 2🇯🇵 JAPAN42♠♥3+1-1
-1.0Round 2🇯🇵 JAPAN93N♦8+2+10
-1.0Round 4🇪🇬 EGYPT23N♣3+1+12
-1.0Round 4🇪🇬 EGYPT135♣x♠3-2-4
-1.0Round 15🇿🇦 SOUTH AFRICA291N♠+1-10
-1.0Round 19🇮🇳 INDIA196♣x♠A-1+0
-1.0Round 21🇧🇷 BRAZIL274♠♦3-2+0
-1.0Round 21🇧🇷 BRAZIL293N♠J+1+0
-1.1Round 16🇩🇰 DENMARK84♥♦5=+0
-1.2Round 21🇧🇷 BRAZIL173N♥7-3-6
-1.3Round 4🇪🇬 EGYPT92N♦2=-10
-1.3Round 11🇳🇿 NEW ZEALAND284♥♠10+2-14
-1.3Round 15🇿🇦 SOUTH AFRICA322♥♣K+1-1
-1.3Round 16🇩🇰 DENMARK52♦♥4+1+10
-1.3Round 19🇮🇳 INDIA262♠♠3=-12
-1.4Round 7🇹🇭 THAILAND22♠♣10+2-6
-1.4Round 15🇿🇦 SOUTH AFRICA254♥♠Q+2-13
-1.4Round 16🇩🇰 DENMARK33N♥9+3+10
-1.5Round 19🇮🇳 INDIA232♠♣7=+0
-1.6Round 13🇬🇵 GUADELOUPE194♥+2-1
-1.8Round 4🇪🇬 EGYPT123N♠7=+0
-1.8Round 13🇬🇵 GUADELOUPE293♥=+10
-1.9Round 11🇳🇿 NEW ZEALAND272♥♠-1+3
-1.9Round 16🇩🇰 DENMARK62♠♠10=+0
-2.0Round 21🇧🇷 BRAZIL323♦♠Q+2+7
-2.1Round 2🇯🇵 JAPAN143♠♥2-1-9
-2.3Round 19🇮🇳 INDIA224♠♣3=+0
-2.5Round 13🇬🇵 GUADELOUPE304♥=+0
-2.5Round 15🇿🇦 SOUTH AFRICA182♣♠A+1+1
-2.5Round 16🇩🇰 DENMARK42♠♦7+1-8
-2.5Round 19🇮🇳 INDIA322♦♣J+2-10
-2.7Round 7🇹🇭 THAILAND83N♠4+2-1
-3.0Round 11🇳🇿 NEW ZEALAND232♠♦10-1-7
-3.0Round 13🇬🇵 GUADELOUPE244♥=+0
-3.1Round 4🇪🇬 EGYPT73♦x♥A-1-2
-3.1Round 16🇩🇰 DENMARK143N♠4+1+10
-3.2Round 4🇪🇬 EGYPT13♠♣2-1-4
-3.2Round 7🇹🇭 THAILAND134♠♦7+2-13
-3.4Round 11🇳🇿 NEW ZEALAND222♣♥9+1+0
-3.5Round 2🇯🇵 JAPAN124♥♦A=+0
-3.7Round 4🇪🇬 EGYPT84♥♣7+2-11
-3.8Round 2🇯🇵 JAPAN156♠♣8=-1
-3.8Round 13🇬🇵 GUADELOUPE282♠+3-6
-3.9Round 19🇮🇳 INDIA212♠♣8+2-7
-4.0Round 4🇪🇬 EGYPT53N♣10-1-10
-4.1Round 13🇬🇵 GUADELOUPE184♠-1-5
-4.1Round 15🇿🇦 SOUTH AFRICA281N♥=+0
-4.4Round 4🇪🇬 EGYPT44♥♣A+2-1
-4.4Round 4🇪🇬 EGYPT64♣♥2-2-7
-4.9Round 16🇩🇰 DENMARK113♣♣4=-5
-5.2Round 2🇯🇵 JAPAN134♠♣A-1-13
-5.5Round 11🇳🇿 NEW ZEALAND203N♥10-2-7
-6.0Round 15🇿🇦 SOUTH AFRICA273♦♥2-3-7
-6.1Round 19🇮🇳 INDIA273N♠Q-5-4
-6.3Round 15🇿🇦 SOUTH AFRICA193N♥J-2-13
-7.5Round 2🇯🇵 JAPAN163♣♣2-3-10
-8.2Round 19🇮🇳 INDIA184♥♦9-2-6
-8.9Round 19🇮🇳 INDIA203♣♦10-1-12
-10.9Round 2🇯🇵 JAPAN57♠♥2-2-14
-11.4Round 7🇹🇭 THAILAND73N♦9-1-13
-11.6Round 19🇮🇳 INDIA296♦♠K-1-12