🇨🇳 GU Sijia · CHINA

6rank
+120.2Butler · 126 bds
+0.95per board
±4.3swing
+0.98vs par /bd · #5/82
+0.84adjusted /bd
Butler per round: 24 -8.9 -9.2 37.4 -13.3 7.2 59.2 15 8.8by round

vs par split: bidding +0.10 · play +0.90

Strength of schedule: opponents averaged -0.11/bd (an easy draw) → opponent-adjusted +0.84/bd

Card play — on target: opening leads 80.6% #38 of 82 · declarer play 84.4% #5 of 82 · defence 84.1% #33 of 82

Card play by contract type — on target
vs NTvs a suit
Opening leads85.7% (7)79.3% (29)
Declarer play80.0% (10)86.4% (22)
Defence75.0% (12)86.3% (51)

Opening leads by suit led: ♠ 73.3% (15) · ♥ 75.0% (4) · ♦ 87.5% (8) · ♣ 88.9% (9)

vs par by strain: NT +0.38 (37) · a suit +1.22 (88)

vs par by level: part-score +0.95 (40) · game +0.93 (71) · slam +1.21 (14)

By role: declaring +0.72/bd (-1.79 vs par · 62) · defending +1.18/bd (+3.67 vs par · 64)

By vulnerability: vulnerable +0.17/bd (+1.13 vs par · 63) · not vulnerable +1.74/bd (+0.84 vs par · 63)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2B.MiaoE.Klems – M.MelcakClosed14+24.0+1.71+2.43
Round 3B.MiaoB.Kristensen – K.RosenbergOpen14-8.9-0.64-1.07
Round 5B.MiaoC.Lahrmann – J.BrodersenClosed14-9.2-0.66-0.36
Round 6B.MiaoJ.Hebbert – S.MacdonaldClosed14+37.4+2.67+1.14
Round 8B.MiaoO.Rimstedt – J.SafstenClosed14-13.3-0.95-1.21
Round 9B.MiaoE.Imdat – O.OnalOpen14+7.2+0.51-0.14
Round 11B.MiaoS.Gertsmann – D.MolinaClosed14+59.2+4.23+4.29
Round 14B.MiaoM.Scheie – J.SaetherClosed14+15.0+1.07+1.86
Round 15B.MiaoJ.Kvocek – J.JakabsicOpen14+8.8+0.63+1.93

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
+12.1Round 11🇨🇱 CHILE66♠♠4-1+17
+11.5Round 9🇹🇷 TURKEY226♥♠A-1+14
+11.5Round 14🇳🇴 NORWAY172♠x♦A-4+12
+9.2Round 2🇨🇿 CZECH REPUBLIC254♠♦K-1+12
+9.1Round 3🇺🇸 USA 1116♣♠3=-2
+8.8Round 11🇨🇱 CHILE14♠♣9=+7
+8.3Round 11🇨🇱 CHILE74♥♥3-1+12
+8.3Round 15🇸🇰 SLOVAKIA143NT♣8+1+11
+7.9Round 6🇨🇦 CANADA35♥♦J+1+1
+7.9Round 6🇨🇦 CANADA135♥♦A-1+12
+7.7Round 8🇸🇪 SWEDEN76NT♣5=+0
+7.5Round 3🇺🇸 USA 123NT♣8=-1
+7.5Round 6🇨🇦 CANADA53NT♥3-5+12
+7.4Round 2🇨🇿 CZECH REPUBLIC264♥♣K-1+12
+7.3Round 11🇨🇱 CHILE114♠♠4-1+5
+7.1Round 5🇩🇰 DENMARK162NT♦2-2+11
+7.1Round 14🇳🇴 NORWAY214♥♠A-3+5
+7.0Round 11🇨🇱 CHILE36♣♦K=+0
+6.8Round 8🇸🇪 SWEDEN24♠♥6-1+6
+6.7Round 11🇨🇱 CHILE94♦♠A=+10
+5.8Round 15🇸🇰 SLOVAKIA53NTx♥6+1+6
+5.0Round 2🇨🇿 CZECH REPUBLIC282♦♣J+3+7
+4.8Round 11🇨🇱 CHILE103♠♣Q-2+2
+4.7Round 9🇹🇷 TURKEY153♥♦K-2-5
+4.7Round 11🇨🇱 CHILE86NT♣5+1-11
+4.6Round 5🇩🇰 DENMARK283NT♥3-2+6
+4.6Round 6🇨🇦 CANADA23♣♥4=-6
+4.5Round 14🇳🇴 NORWAY233♥x♣Q-1+2
+4.3Round 11🇨🇱 CHILE43♣♦Q-1+6
+4.1Round 6🇨🇦 CANADA63♥♣9+1+7
+3.9Round 2🇨🇿 CZECH REPUBLIC176♥♣Q=+0
+3.9Round 15🇸🇰 SLOVAKIA65♣x♥A-1+11
+3.7Round 11🇨🇱 CHILE54♥x♣A-1+6
+3.3Round 2🇨🇿 CZECH REPUBLIC234♥♣7=+0
+3.3Round 15🇸🇰 SLOVAKIA133♥♣2-1+6
+3.1Round 5🇩🇰 DENMARK246♠♠6-1+11
+2.7Round 5🇩🇰 DENMARK173NT♠K-2+5
+2.7Round 6🇨🇦 CANADA114♥♦8=-1
+2.7Round 11🇨🇱 CHILE134♠♦8+1+1
+2.3Round 6🇨🇦 CANADA124♥♣A=-1
+2.3Round 14🇳🇴 NORWAY263NT♥2+2+1
+2.2Round 3🇺🇸 USA 15Pass+3
+2.1Round 6🇨🇦 CANADA142♥♣A+1+6
+1.8Round 2🇨🇿 CZECH REPUBLIC273♠♦A-2+7
+1.7Round 2🇨🇿 CZECH REPUBLIC213NT♣5+2+1
+1.7Round 6🇨🇦 CANADA81NT♥7-1+2
+1.6Round 9🇹🇷 TURKEY281NT♥T+1+0
+1.4Round 8🇸🇪 SWEDEN143♠♥6=+0
+1.4Round 9🇹🇷 TURKEY254♥♠Q=-1
+1.3Round 5🇩🇰 DENMARK154♠♣2+1+0
+1.3Round 5🇩🇰 DENMARK263NT♦10+2+1
+1.2Round 9🇹🇷 TURKEY234♠♦4+1+0
+1.1Round 14🇳🇴 NORWAY243NT♠10=+0
+1.1Round 15🇸🇰 SLOVAKIA103NT♦Q=-2
+1.0Round 9🇹🇷 TURKEY193NT♦K+2+1
+0.9Round 6🇨🇦 CANADA14♥♣A-1+2
+0.7Round 8🇸🇪 SWEDEN34NT♠9+1+11
+0.7Round 14🇳🇴 NORWAY283NT♥6+1+0
+0.6Round 15🇸🇰 SLOVAKIA92♥♦Q=+1
+0.5Round 3🇺🇸 USA 183NT♣5-1+5
+0.5Round 9🇹🇷 TURKEY174♦♠Q=+7
+0.4Round 9🇹🇷 TURKEY182NT♠5=+6
+0.4Round 11🇨🇱 CHILE143NT♥3+1+0
+0.3Round 2🇨🇿 CZECH REPUBLIC163♦♣A-2+0
+0.3Round 2🇨🇿 CZECH REPUBLIC183♦♥4+2+6
+0.3Round 15🇸🇰 SLOVAKIA14♥♣5-1+10
+0.2Round 2🇨🇿 CZECH REPUBLIC223♦♦6=-1
+0.1Round 6🇨🇦 CANADA94♠♥A=+0
+0.1Round 8🇸🇪 SWEDEN13♥♥6+2-6
-0.1Round 5🇩🇰 DENMARK254♠♣3+1+0
-0.1Round 14🇳🇴 NORWAY252♠♣A-1-2
-0.1Round 15🇸🇰 SLOVAKIA114♥♦2+1-11
-0.2Round 2🇨🇿 CZECH REPUBLIC192♠♥Q+1+0
-0.3Round 14🇳🇴 NORWAY274♥♠A+2-1
-0.4Round 9🇹🇷 TURKEY164♥♠3=+0
-0.5Round 6🇨🇦 CANADA106♥♠2=+0
-0.5Round 14🇳🇴 NORWAY193♣♦7-2-1
-0.5Round 14🇳🇴 NORWAY204♥♠Q+1+13
-0.6Round 14🇳🇴 NORWAY184♥♦K+2-14
-0.6Round 15🇸🇰 SLOVAKIA82♥♦2=+0
-0.7Round 8🇸🇪 SWEDEN104♠♣T+3+17
-0.8Round 6🇨🇦 CANADA74♥♠Q+2-13
-0.8Round 9🇹🇷 TURKEY263♦♦6+1+0
-0.9Round 15🇸🇰 SLOVAKIA41NT♥4+1-11
-1.0Round 3🇺🇸 USA 134♥♦3+1-1
-1.0Round 3🇺🇸 USA 1124♠♣3-1-6
-1.3Round 5🇩🇰 DENMARK223NT♠10=-2
-1.4Round 15🇸🇰 SLOVAKIA31NT♦10=+0
-1.5Round 8🇸🇪 SWEDEN44♠♥A-2-8
-1.6Round 8🇸🇪 SWEDEN62♥♣4+1-1
-1.9Round 3🇺🇸 USA 174♥♠J+1+0
-1.9Round 9🇹🇷 TURKEY244♠♠7=+0
-1.9Round 15🇸🇰 SLOVAKIA23♦♣A-1-8
-2.1Round 3🇺🇸 USA 141NT♣5=-5
-2.1Round 14🇳🇴 NORWAY153NT♦2=+1
-2.3Round 2🇨🇿 CZECH REPUBLIC243NT♠3-1-5
-2.3Round 3🇺🇸 USA 114♠♥K-1-4
-2.3Round 8🇸🇪 SWEDEN83♥♦2+2-6
-2.4Round 3🇺🇸 USA 1101NT♣J-2-2
-2.5Round 5🇩🇰 DENMARK194♠♦A=+0
-2.6Round 3🇺🇸 USA 1132♠♦2+1+0
-2.7Round 2🇨🇿 CZECH REPUBLIC204♥♦6-2-7
-2.7Round 9🇹🇷 TURKEY275♥♣2-2-5
-3.1Round 5🇩🇰 DENMARK273NT♣6+2-11
-3.1Round 6🇨🇦 CANADA42♦♥A=-5
-3.1Round 8🇸🇪 SWEDEN54♥♣J=-3
-3.1Round 14🇳🇴 NORWAY166♠♦2+1-1
-3.5Round 3🇺🇸 USA 163NT♠6-3-4
-3.5Round 8🇸🇪 SWEDEN132NT♥A-2-2
-3.6Round 5🇩🇰 DENMARK186NT♠J=+0
-3.7Round 15🇸🇰 SLOVAKIA73NT♠3=+1
-3.9Round 2🇨🇿 CZECH REPUBLIC156♦♠J+1+2
-3.9Round 5🇩🇰 DENMARK205♦♣2-2-9
-4.3Round 11🇨🇱 CHILE23♥♠6=+6
-4.5Round 9🇹🇷 TURKEY204♥♣J-2-8
-4.8Round 9🇹🇷 TURKEY213NT♦9-2-11
-4.9Round 8🇸🇪 SWEDEN115NT♠3=-11
-5.0Round 14🇳🇴 NORWAY223NT♠7+2+11
-5.1Round 8🇸🇪 SWEDEN94♦♥9-3-5
-5.5Round 3🇺🇸 USA 194♠♦4=+0
-5.9Round 3🇺🇸 USA 1144♥♣A-1+2
-5.9Round 15🇸🇰 SLOVAKIA125♦♣4+1+13
-7.1Round 5🇩🇰 DENMARK235♥x♠A-3-5
-7.3Round 8🇸🇪 SWEDEN125♠♦A+1-9
-7.3Round 11🇨🇱 CHILE126♥♠8+1-1
-7.7Round 5🇩🇰 DENMARK216♦♣K-1-12