🇨🇳 GU Sijia · CHINA

10rank
+161.3Butler · 204 bds
+0.79per board
±4.9swing
+0.93vs par /bd · #14/134
+0.89adjusted /bd
Butler per round: 13 24.3 2.9 -10.4 16.9 -11.4 -16.3 14.5 5.6 -2.7 16.6 46.4 38.6 -5 -11.6 59.3 -19.4by round

vs par split: bidding -0.02 · play +0.96

Strength of schedule: opponents averaged +0.10/bd (a tough draw) → opponent-adjusted +0.89/bd

Card play — on target: opening leads 80.4% #85 of 134 · declarer play 81.1% #35 of 134 · defence 88.6% #20 of 134

Bidding activity — not a pass: 45.2% #46 of 134 (265/586)

Card play by contract type — on target
vs NTvs a suit
Opening leads71.4% (14)83.8% (37)
Declarer play81.2% (16)81.1% (37)
Defence83.3% (30)90.7% (75)

Opening leads by suit led: ♠ 85.0% (20) · ♥ 83.3% (12) · ♦ 72.7% (11) · ♣ 75.0% (8)

vs par by strain: NT +0.38 (56) · a suit +1.14 (146)

vs par by level: part-score +1.63 (76) · game +0.66 (113) · slam -0.77 (13)

By role: declaring +0.82/bd (-1.76 vs par · 97) · defending +0.79/bd (+3.42 vs par · 105)

By vulnerability: vulnerable +1.06/bd (+1.25 vs par · 102) · not vulnerable +0.52/bd (+0.61 vs par · 102)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1B.MiaoW.Cheung – L.ChanClosed12+13.0+1.08-0.42
Round 2B.MiaoD.Gue – J.TomlinOpen12+24.3+2.02+3.83
Round 3B.MiaoV.Leskovar – M.FerencaClosed12+2.9+0.24+0.17
Round 5B.MiaoM.Litterst – P.PabstClosed12-10.4-0.87-2.58
Round 6B.MiaoH.Kuscu – T.SariClosed12+16.9+1.41+6.83
Round 8B.MiaoW.Ye – Y.LinOpen12-11.4-0.95-0.42
Round 9B.MiaoD.Kapiris – M.SoumplisOpen12-16.3-1.36-3.58
Round 12B.MiaoJ.Freeman – V.LamoureuxOpen12+14.5+1.21+0.08
Round 13B.MiaoY.Caris – P.DupontOpen12+5.6+0.47+3.75
Round 15B.MiaoS.Scata – A.GaiottiClosed12-2.7-0.23-0.17
Round 16B.MiaoT.Guillemin – A.BoulinOpen12+16.6+1.38-0.58
Round 18B.MiaoS.Basu – S.SarkarOpen12+46.4+3.87+3.33
Round 19B.MiaoE.Hansson – C.MannClosed12+38.6+3.22+2.92
Round 20B.MiaoM.Kedzierski – B.KrawczykOpen12-5.0-0.42+1.08
Round 21B.MiaoL.Sanderson – A.HuttonClosed12-11.6-0.97-0.92
Round 22B.MiaoR.Toom – R.ZvorovskiClosed12+59.3+4.94+2.58
Round 23B.MiaoX.Teo – T.WuOpen12-19.4-1.62-0.17

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
+16.3Round 12🇨🇦 CANADA194♠xx♥T-4+17
+12.8Round 18🇮🇳 INDIA164♠x♦6=+12
+11.9Round 22🇪🇪 ESTONIA182♠x♣K+3+12
+11.8Round 19🇸🇪 SWEDEN53♦x♦3=+15
+10.7Round 15🇮🇹 ITALY103NT♣7-2+13
+10.7Round 22🇪🇪 ESTONIA224♥♠A+2+13
+9.8Round 22🇪🇪 ESTONIA204♥♦4-1+7
+9.3Round 18🇮🇳 INDIA204♥♠4=+10
+9.3Round 22🇪🇪 ESTONIA131NTx♦K-2+9
+9.2Round 18🇮🇳 INDIA211NTx♠Q-2+8
+9.1Round 2🇦🇺 AUSTRALIA204♠♦7+1+11
+9.0Round 20🇵🇱 POLAND153♥♠A-4+11
+8.7Round 9🇬🇷 GREECE14♠x♥8-2+5
+8.6Round 19🇸🇪 SWEDEN103NT♦Q=+10
+8.3Round 2🇦🇺 AUSTRALIA216♥♠A=+1
+8.3Round 16🇫🇷 FRANCE172♦x♠8-3+2
+8.3Round 19🇸🇪 SWEDEN75♣x♦A-1+12
+8.0Round 8🇹🇼 CHINESE TAIPEI164♥♠7=+3
+7.9Round 19🇸🇪 SWEDEN114♠♣5+1-11
+7.8Round 16🇫🇷 FRANCE206♠♣A=+0
+7.7Round 15🇮🇹 ITALY96♣♦4=-13
+7.3Round 1🇭🇰 HONG KONG CHINA46♦♣J=+7
+7.3Round 3🇭🇷 CROATIA103NT♥6=-1
+7.1Round 5🇩🇪 GERMANY14♠♥3+2+11
+7.1Round 16🇫🇷 FRANCE144♠♣Q-2+11
+7.0Round 6🇹🇷 TURKIYE157NT♥6-1+17
+6.5Round 12🇨🇦 CANADA213NT♠3-3+9
+6.3Round 18🇮🇳 INDIA234♠♥J-1+6
+6.3Round 22🇪🇪 ESTONIA154♠♥Q+1+0
+6.2Round 22🇪🇪 ESTONIA144♥x♦A-2+9
+5.8Round 1🇭🇰 HONG KONG CHINA15♠x♦8-1+0
+5.6Round 19🇸🇪 SWEDEN94♠x♦J-3+12
+5.4Round 18🇮🇳 INDIA192♠♠Q-2+6
+5.4Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND95♥x♠Q-2+5
+5.1Round 13🇳🇱 NETHERLANDS33NT♠4-1+12
+4.8Round 8🇹🇼 CHINESE TAIPEI225♣x♦K-4+5
+4.7Round 12🇨🇦 CANADA134♥♦3+1-16
+4.6Round 20🇵🇱 POLAND213♥♠J=+10
+4.5Round 6🇹🇷 TURKIYE204♠♣Q+2+13
+4.5Round 12🇨🇦 CANADA175♦♣8=-1
+4.3Round 3🇭🇷 CROATIA114♣♦A+2+12
+4.3Round 13🇳🇱 NETHERLANDS113NT♠9-1+10
+4.3Round 20🇵🇱 POLAND193♣♠4=+6
+3.9Round 1🇭🇰 HONG KONG CHINA71NT♣9-2+3
+3.9Round 15🇮🇹 ITALY25♦♠A+1+10
+3.8Round 1🇭🇰 HONG KONG CHINA23NT♠Q-1+6
+3.7Round 1🇭🇰 HONG KONG CHINA51NT♠4-1+5
+3.7Round 2🇦🇺 AUSTRALIA133NT♠4+1+1
+3.7Round 23🇸🇬 SINGAPORE61NTx♠2-1+2
+3.6Round 13🇳🇱 NETHERLANDS74♠♣A-1+12
+3.6Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND113NT♠5-1+10
+3.5Round 12🇨🇦 CANADA243♠♥6-1+4
+3.4Round 3🇭🇷 CROATIA73♠♥7-1+6
+3.4Round 19🇸🇪 SWEDEN14♠♥5=+0
+3.4Round 23🇸🇬 SINGAPORE113♣♥7=+5
+3.2Round 6🇹🇷 TURKIYE142♦♠J-1+4
+3.0Round 3🇭🇷 CROATIA44♠♣3=+0
+3.0Round 16🇫🇷 FRANCE164♣♦A=+0
+2.9Round 2🇦🇺 AUSTRALIA192♠♥Q=+5
+2.8Round 6🇹🇷 TURKIYE163♠♣A-1+10
+2.8Round 13🇳🇱 NETHERLANDS84♠♣5+1+0
+2.8Round 18🇮🇳 INDIA185♣♥5=+0
+2.7Round 18🇮🇳 INDIA134♠♠T+2+13
+2.6Round 18🇮🇳 INDIA224♠x♥T-1+0
+2.5Round 1🇭🇰 HONG KONG CHINA123♠♦9=+1
+2.5Round 2🇦🇺 AUSTRALIA184♠x♦3-1+6
+2.5Round 5🇩🇪 GERMANY124♥♥9=+6
+2.5Round 18🇮🇳 INDIA242NT♦Q=-1
+2.4Round 9🇬🇷 GREECE32♠♠2-1+0
+2.4Round 12🇨🇦 CANADA161NT♣T+2-1
+2.4Round 13🇳🇱 NETHERLANDS94♥♣9-1+6
+2.4Round 19🇸🇪 SWEDEN122♦♠6+2+1
+2.3Round 5🇩🇪 GERMANY103♦♠7-2+2
+2.2Round 2🇦🇺 AUSTRALIA244♥♦5-1+4
+2.2Round 6🇹🇷 TURKIYE233NT♠5+2+1
+2.2Round 8🇹🇼 CHINESE TAIPEI183NT♠8+1+0
+2.2Round 9🇬🇷 GREECE71♠♣A+2+0
+2.2Round 22🇪🇪 ESTONIA161♠♣J+3+4
+2.1Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND41NT♥3=+0
+2.0Round 6🇹🇷 TURKIYE133♣♠J=+0
+2.0Round 9🇬🇷 GREECE123♦♦8-2+5
+2.0Round 16🇫🇷 FRANCE183NT♠Q=+0
+1.9Round 2🇦🇺 AUSTRALIA174♥♦T+1+0
+1.8Round 20🇵🇱 POLAND173♣♥4=+0
+1.7Round 22🇪🇪 ESTONIA236♥♦A=+0
+1.5Round 1🇭🇰 HONG KONG CHINA84♠♥J=+0
+1.5Round 13🇳🇱 NETHERLANDS43NT♥J+1+0
+1.4Round 8🇹🇼 CHINESE TAIPEI142NT♠2+1+1
+1.4Round 23🇸🇬 SINGAPORE73♣♠A=+10
+1.3Round 5🇩🇪 GERMANY2Pass+4
+1.3Round 5🇩🇪 GERMANY54♠♦Q+1-10
+1.3Round 19🇸🇪 SWEDEN43NT♥7=+1
+1.2Round 23🇸🇬 SINGAPORE103NT♣5+1-1
+1.1Round 22🇪🇪 ESTONIA193NT♠4+1+0
+1.0Round 2🇦🇺 AUSTRALIA151NT♥A=+2
+1.0Round 3🇭🇷 CROATIA24♥♠2=-1
+1.0Round 3🇭🇷 CROATIA63♥♥A=+0
+1.0Round 18🇮🇳 INDIA145♥♠K=+0
+1.0Round 20🇵🇱 POLAND134♠♦A+1+13
+1.0Round 20🇵🇱 POLAND201♠♦K=+5
+0.9Round 6🇹🇷 TURKIYE195♦x♥K-2+8
+0.9Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND32NT♣6=+1
+0.8Round 5🇩🇪 GERMANY113♦♣6=-1
+0.7Round 9🇬🇷 GREECE85♦x♥6-3-10
+0.7Round 15🇮🇹 ITALY42♠♣A+2+10
+0.7Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND22♠♦7+3-6
+0.6Round 8🇹🇼 CHINESE TAIPEI154♠♥4+1+1
+0.6Round 13🇳🇱 NETHERLANDS101NT♥3=-1
+0.6Round 22🇪🇪 ESTONIA213NT♠3+3-12
+0.6Round 23🇸🇬 SINGAPORE31♠♣A+1+6
+0.4Round 16🇫🇷 FRANCE134♠♥K=+1
+0.3Round 3🇭🇷 CROATIA92♠♣K=-1
+0.3Round 9🇬🇷 GREECE51NT♣6-1+4
+0.2Round 16🇫🇷 FRANCE233♦♠A=+0
+0.1Round 6🇹🇷 TURKIYE181NT♣K+1+6
+0.1Round 16🇫🇷 FRANCE226♥♣6+1-6
+0.1Round 22🇪🇪 ESTONIA242♣♦4+1-1
+0.0Round 6🇹🇷 TURKIYE214♥♠K+1+11
-0.2Round 9🇬🇷 GREECE114♠♦Q+1+1
-0.3Round 8🇹🇼 CHINESE TAIPEI195♥x♣J-2+5
-0.3Round 13🇳🇱 NETHERLANDS22♠♥K-1+1
-0.3Round 16🇫🇷 FRANCE193NT♠4=-13
-0.3Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND123NT♠7=+1
-0.5Round 1🇭🇰 HONG KONG CHINA113NT♣T+1-11
-0.5Round 2🇦🇺 AUSTRALIA234♥♥2+1+13
-0.6Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND53NT♣5+1-1
-0.6Round 22🇪🇪 ESTONIA174♥♠8-1-10
-0.8Round 12🇨🇦 CANADA232♠♣K+1+0
-0.8Round 15🇮🇹 ITALY33♣x♠K-1-2
-0.9Round 2🇦🇺 AUSTRALIA143NT♦J-3+4
-0.9Round 6🇹🇷 TURKIYE225♥♠5=+13
-1.0Round 8🇹🇼 CHINESE TAIPEI134♥♣5-1-6
-1.0Round 12🇨🇦 CANADA201NT♠9-2-2
-1.1Round 3🇭🇷 CROATIA12NT♥Q=+0
-1.1Round 23🇸🇬 SINGAPORE53♠♣6-2-7
-1.2Round 3🇭🇷 CROATIA33♠x♠6-1+1
-1.4Round 8🇹🇼 CHINESE TAIPEI232♥♦A=+11
-1.4Round 15🇮🇹 ITALY13NT♠6+1-1
-1.5Round 5🇩🇪 GERMANY83NT♥K=-2
-1.6Round 19🇸🇪 SWEDEN83♠♦A=-6
-1.7Round 9🇬🇷 GREECE25♦x♠A-2-5
-1.7Round 9🇬🇷 GREECE66♠♦3=-11
-1.8Round 20🇵🇱 POLAND163♠♥K=+0
-1.8Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND13NT♥3+2-2
-2.0Round 6🇹🇷 TURKIYE243♥♠J=-1
-2.1Round 23🇸🇬 SINGAPORE121NT♥Q-1-5
-2.3Round 13🇳🇱 NETHERLANDS122♦♦6+1+0
-2.3Round 15🇮🇹 ITALY114♠♦Q-2-11
-2.3Round 18🇮🇳 INDIA172♦♣A-2-7
-2.4Round 5🇩🇪 GERMANY75♣♠3-2-2
-2.4Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND101♠♥6=+1
-2.7Round 1🇭🇰 HONG KONG CHINA104♠♣7=+0
-2.7Round 19🇸🇪 SWEDEN62♠♥Q+1-1
-2.7Round 20🇵🇱 POLAND18Pass-3
-2.7Round 23🇸🇬 SINGAPORE23♥x♣A-1-1
-2.8Round 2🇦🇺 AUSTRALIA163NT♠2+3-1
-2.8Round 3🇭🇷 CROATIA83NT♠5=-7
-2.8Round 15🇮🇹 ITALY54♠♥5-1-10
-2.9Round 1🇭🇰 HONG KONG CHINA64♠♣3+1-13
-2.9Round 5🇩🇪 GERMANY93NT♣3+2-13
-2.9Round 6🇹🇷 TURKIYE174♠x♣A-1+0
-3.0Round 16🇫🇷 FRANCE243♥♣A=-1
-3.0Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND83NT♥6+1+0
-3.0Round 23🇸🇬 SINGAPORE83♥♦3-1-5
-3.1Round 2🇦🇺 AUSTRALIA224♠♦K+1+0
-3.1Round 19🇸🇪 SWEDEN33NT♦A=+1
-3.2Round 1🇭🇰 HONG KONG CHINA34♥x♠3-1-3
-3.2Round 15🇮🇹 ITALY125♣♥Q=-3
-3.3Round 15🇮🇹 ITALY84♠♦A=+0
-3.3Round 16🇫🇷 FRANCE213♥♣3=-1
-3.3Round 19🇸🇪 SWEDEN23NT♠3+1+1
-3.4Round 20🇵🇱 POLAND224♥x♥4-1-7
-3.6Round 13🇳🇱 NETHERLANDS66♥♠3=+0
-3.6Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND72♥♥6+2-7
-3.7Round 8🇹🇼 CHINESE TAIPEI244♥♠A-3-6
-3.7Round 23🇸🇬 SINGAPORE46♠♣2=+13
-3.8Round 13🇳🇱 NETHERLANDS54♥♦2=+0
-3.9Round 5🇩🇪 GERMANY62♠♦A-2-3
-4.4Round 12🇨🇦 CANADA223NT♣A+3-2
-4.5Round 12🇨🇦 CANADA184♦♥5=-7
-4.6Round 12🇨🇦 CANADA153♥♠K=+0
-4.6Round 15🇮🇹 ITALY74♠♥A=+5
-4.7Round 13🇳🇱 NETHERLANDS13♣♦K=+5
-4.9Round 8🇹🇼 CHINESE TAIPEI174♥♠4=+1
-5.6Round 20🇵🇱 POLAND243♠♦7-2-8
-5.7Round 16🇫🇷 FRANCE153NT♦5=+0
-5.8Round 9🇬🇷 GREECE93♥x♣A-2-5
-5.9Round 18🇮🇳 INDIA156♦♠7=-7
-6.0Round 3🇭🇷 CROATIA125♥♦5-1+1
-6.2Round 1🇭🇰 HONG KONG CHINA93NT♦5=+0
-6.2Round 8🇹🇼 CHINESE TAIPEI203NT♣6-3-9
-6.3Round 3🇭🇷 CROATIA55♠♥A-2-8
-6.4Round 20🇵🇱 POLAND143NT♠5+1-7
-6.7Round 5🇩🇪 GERMANY45♥♦A-3-11
-6.7Round 23🇸🇬 SINGAPORE95♥♠A=-8
-6.8Round 20🇵🇱 POLAND232♥♠K+1-7
-7.3Round 15🇮🇹 ITALY64♥♠4=+0
-7.9Round 9🇬🇷 GREECE103NT♣6-1-12
-8.1Round 12🇨🇦 CANADA146♥♠7=+0
-8.3Round 5🇩🇪 GERMANY33NT♦K-3-12
-10.4Round 23🇸🇬 SINGAPORE16♠♦K-1-11
-10.9Round 8🇹🇼 CHINESE TAIPEI215♦♣6-1-11
-12.6Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND64♥♦Q-2-13
-15.3Round 9🇬🇷 GREECE44♠x♦A=-15