🇨🇳 LIAN Ruoyi · CHINA

67rank
+5.3Butler · 182 bds
+0.03per board
±3.9swing
-0.04vs par /bd · #73/139
-0.03adjusted /bd
Butler per round: -12 -12.6 -2 -8.1 -14.9 8.8 17 2.1 -21.1 34.2 -3.2 0.9 16.2by round

vs par split: bidding -0.22 · play +0.15

Strength of schedule: opponents averaged -0.06/bd (an easy draw) → opponent-adjusted -0.03/bd

Card play — on target: opening leads 86.4% #20 of 139 · declarer play 76.1% #71 of 139 · defence 85.9% #95 of 139

Bidding activity — not a pass: 44.8% #56 of 139 (229/511)

Card play by contract type — on target
vs NTvs a suit
Opening leads83.3% (12)87.5% (32)
Declarer play70.0% (10)77.8% (36)
Defence73.9% (23)90.3% (62)

Opening leads by suit led: ♠ 84.6% (13) · ♥ 87.5% (8) · ♦ 91.7% (12) · ♣ 81.8% (11)

vs par by strain: NT -0.04 (47) · a suit -0.07 (134)

vs par by level: part-score -0.01 (66) · game -0.05 (106) · slam -0.67 (9)

By role: declaring +0.04/bd (-2.11 vs par · 97) · defending +0.02/bd (+2.33 vs par · 85)

By vulnerability: vulnerable +0.54/bd (+0.47 vs par · 91) · not vulnerable -0.48/bd (-0.55 vs par · 91)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2Y.LianT.Kuo – Y.LeeOpen14-12.0-0.86+2.07
Round 3Y.LianC.Pellegrini – A.MadalaOpen14-12.6-0.90+0.14
Round 5Y.LianJ.Smith – F.PollackClosed14-2.0-0.14-2.29
Round 7Y.LianA.Birman – D.PadonOpen14-8.1-0.58-2.21
Round 9Y.LianJ.Hurd – K.BathurstClosed14-14.9-1.06-3.43
Round 10Y.LianT.Townsend – B.Handley-PritchardClosed14+8.8+0.63+0.36
Round 14Y.LianS.Haque – M.HossainClosed14+17.0+1.21+0.71
Round 16Y.LianB.Drijver – S.BrinkClosed14+2.1+0.15+2.00
Round 18Y.LianP.Franceschetti – B.CombescureClosed14-21.1-1.51-0.50
Round 19Y.LianA.Meddeb – O.MeddebOpen14+34.2+2.44+2.14
Round 20Y.LianH.Fick – N.EberOpen14-3.2-0.23+1.43
Round 21Y.LianC.Dehaye – B.DehayeClosed14+0.9+0.06-2.36
Round 22Y.LianD.Bilde – M.SchaltzOpen14+16.2+1.16+1.43

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
+12.3Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND274♥x♠K-4+12
+10.5Round 19🇹🇳 TUNISIA94♠♣3+1+1
+10.4Round 21🇧🇪 BELGIUM96♥♦K=+0
+9.9Round 16🇨🇭 SWITZERLAND254♣x♠A-4+5
+9.8Round 16🇨🇭 SWITZERLAND197♠x♦J-1+17
+9.4Round 19🇹🇳 TUNISIA106♠♥K=-13
+8.4Round 22🇩🇰 DENMARK184♠♥A-1+13
+8.3Round 19🇹🇳 TUNISIA45♦♠K-2+17
+7.4Round 21🇧🇪 BELGIUM43NT♦3=+0
+7.0Round 14🇧🇩 BANGLADESH183♥♠9+1+10
+6.7Round 22🇩🇰 DENMARK264♥♦K=+3
+6.3Round 22🇩🇰 DENMARK283NT♦T-3+10
+6.1Round 20🇿🇦 SOUTH AFRICA204♥♦3=-1
+6.0Round 3🇦🇷 ARGENTINA23NT♣6-1+6
+6.0Round 3🇦🇷 ARGENTINA133♣♠7-2+8
+6.0Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND223NT♣6+3+1
+5.5Round 5🇨🇦 CANADA91NT♣Q+3+6
+5.5Round 9🇺🇸 USA132♣x♣3-3-3
+5.4Round 5🇨🇦 CANADA84♦♠4-2+5
+5.3Round 14🇧🇩 BANGLADESH194♥♠4+1+0
+5.2Round 14🇧🇩 BANGLADESH173NT♠8-3+2
+5.1Round 22🇩🇰 DENMARK253♥♦A+1+7
+4.3Round 22🇩🇰 DENMARK223♠♥K=+11
+4.2Round 19🇹🇳 TUNISIA82♥♦7+2+7
+4.0Round 20🇿🇦 SOUTH AFRICA215♦♠T+1+13
+3.9Round 14🇧🇩 BANGLADESH203NT♠5+1+4
+3.8Round 2🇹🇼 CHINESE TAIPEI203♦♠6+1+11
+3.7Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND233NT♣7=+0
+3.7Round 19🇹🇳 TUNISIA64♠♦K+1+8
+3.3Round 7🇮🇱 ISRAEL145♦x♠J-1+0
+3.1Round 19🇹🇳 TUNISIA125♣♠7=+11
+3.0Round 9🇺🇸 USA1124♠♣T=+0
+3.0Round 9🇺🇸 USA1142♠♠6+3-6
+2.8Round 2🇹🇼 CHINESE TAIPEI162♠♣Q=+6
+2.8Round 22🇩🇰 DENMARK205♣♠A-1-1
+2.7Round 3🇦🇷 ARGENTINA93♣♥4=+0
+2.5Round 16🇨🇭 SWITZERLAND154♣♠6+1+1
+2.4Round 2🇹🇼 CHINESE TAIPEI153NT♠9+1+12
+2.3Round 7🇮🇱 ISRAEL133♠♠2=+8
+2.3Round 9🇺🇸 USA164♠♥2=+0
+2.3Round 20🇿🇦 SOUTH AFRICA153♥♠A+1+2
+2.3Round 20🇿🇦 SOUTH AFRICA233NT♥8+3+1
+2.2Round 16🇨🇭 SWITZERLAND162NT♦K-1+5
+2.0Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND214♠♦T=+0
+2.0Round 16🇨🇭 SWITZERLAND263NT♠3+1+11
+2.0Round 19🇹🇳 TUNISIA53♦♠K=+0
+2.0Round 19🇹🇳 TUNISIA113♦♥9-1+3
+1.9Round 18🇫🇷 FRANCE275♠♥K-1+2
+1.8Round 7🇮🇱 ISRAEL54♥x♣A-3+3
+1.7Round 14🇧🇩 BANGLADESH253♣♠K=+1
+1.4Round 5🇨🇦 CANADA34♠♦8=+0
+1.3Round 9🇺🇸 USA1134♥♠4+1+0
+1.3Round 14🇧🇩 BANGLADESH163♥♣A-3+1
+1.2Round 3🇦🇷 ARGENTINA44♠♠2+3+2
+1.2Round 7🇮🇱 ISRAEL122♥♣K=+5
+1.2Round 9🇺🇸 USA1115♦♣3=-2
+1.2Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND164♠♥3+2+11
+1.2Round 18🇫🇷 FRANCE161NT♦K-1-1
+1.1Round 14🇧🇩 BANGLADESH243♣♣A+1+0
+1.1Round 21🇧🇪 BELGIUM62♠♥2+2-8
+1.0Round 7🇮🇱 ISRAEL82♥♦7-1+2
+1.0Round 20🇿🇦 SOUTH AFRICA223NT♦Q+1+1
+0.8Round 5🇨🇦 CANADA54♥♠3=-1
+0.8Round 20🇿🇦 SOUTH AFRICA243NT♦3=-1
+0.8Round 21🇧🇪 BELGIUM143♥♣Q+2-6
+0.7Round 21🇧🇪 BELGIUM75♥♠K=+4
+0.6Round 3🇦🇷 ARGENTINA63NT♦4+1-12
+0.6Round 16🇨🇭 SWITZERLAND204♥♠Q+2+13
+0.6Round 18🇫🇷 FRANCE223NT♥3+1+0
+0.6Round 22🇩🇰 DENMARK154♥♦2+1+0
+0.5Round 7🇮🇱 ISRAEL72NT♣3+1+1
+0.5Round 18🇫🇷 FRANCE154♥♦6+1+0
+0.5Round 18🇫🇷 FRANCE177♣♣3=+2
+0.5Round 21🇧🇪 BELGIUM114♠♣K+1+0
+0.5Round 22🇩🇰 DENMARK214♠♥Q+2+1
+0.4Round 18🇫🇷 FRANCE243♦♠Q+1-6
+0.3Round 3🇦🇷 ARGENTINA103NT♥7+3+13
+0.3Round 5🇨🇦 CANADA63NT♥4+1+0
+0.3Round 18🇫🇷 FRANCE284♥♦A+1+0
+0.3Round 22🇩🇰 DENMARK194♣♦T-2+0
+0.2Round 14🇧🇩 BANGLADESH233NT♠3+2+0
+0.1Round 2🇹🇼 CHINESE TAIPEI214♠♣5-1+10
+0.1Round 5🇨🇦 CANADA73♣♦3=+0
+0.1Round 5🇨🇦 CANADA133♦♥Q=+0
-0.0Round 3🇦🇷 ARGENTINA122♠♦A+1-7
-0.0Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND263NT♥T=-1
-0.0Round 14🇧🇩 BANGLADESH214♠♣9=+0
+0.0Round 19🇹🇳 TUNISIA134♠♥9+1+0
-0.0Round 20🇿🇦 SOUTH AFRICA265♠♥6=+0
-0.1Round 2🇹🇼 CHINESE TAIPEI194NT♦2+2+11
-0.1Round 19🇹🇳 TUNISIA23NT♥3+1+0
-0.2Round 7🇮🇱 ISRAEL33NT♥2+2+0
-0.2Round 9🇺🇸 USA183♥♥7=-1
-0.2Round 21🇧🇪 BELGIUM134♠♦T+1+0
-0.3Round 7🇮🇱 ISRAEL114♠♥K-2-5
-0.3Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND204♠♠Q=+0
-0.4Round 5🇨🇦 CANADA113♥♦A=-6
-0.4Round 7🇮🇱 ISRAEL44♠♣3+2-13
-0.5Round 2🇹🇼 CHINESE TAIPEI231NT♣3+2-1
-0.5Round 5🇨🇦 CANADA104♠♣3=+0
-0.5Round 9🇺🇸 USA154♥♠3+2-11
-0.6Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND244♣♠A=+0
-0.6Round 18🇫🇷 FRANCE183♣♥K+1+0
-0.6Round 19🇹🇳 TUNISIA73♦♣A+1+10
-0.6Round 20🇿🇦 SOUTH AFRICA173NT♥6+3+11
-0.7Round 3🇦🇷 ARGENTINA53NT♣6+2+0
-0.7Round 5🇨🇦 CANADA23NT♣5+3-11
-0.7Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND282♠♣6+1+0
-0.7Round 14🇧🇩 BANGLADESH153NT♠8+1+0
-0.7Round 16🇨🇭 SWITZERLAND183NT♣T-2-6
-0.7Round 16🇨🇭 SWITZERLAND235♥♣A+1+13
-0.7Round 18🇫🇷 FRANCE205♦x♣K-1+7
-0.8Round 18🇫🇷 FRANCE255♦♠2-1-2
-1.0Round 2🇹🇼 CHINESE TAIPEI176NT♥8-1-14
-1.0Round 5🇨🇦 CANADA146♥♥T+1-11
-1.0Round 7🇮🇱 ISRAEL12♠♦2+2-2
-1.0Round 20🇿🇦 SOUTH AFRICA282♠♣A-2+0
-1.1Round 2🇹🇼 CHINESE TAIPEI275♠♦6+1-1
-1.3Round 20🇿🇦 SOUTH AFRICA193♣♥K-1-3
-1.4Round 2🇹🇼 CHINESE TAIPEI223NT♥8+2+11
-1.4Round 14🇧🇩 BANGLADESH273♠♦4=+0
-1.4Round 20🇿🇦 SOUTH AFRICA161NT♠6=+1
-1.5Round 16🇨🇭 SWITZERLAND242♥x♦K-1+1
-1.5Round 21🇧🇪 BELGIUM84♥♥J-1-5
-1.5Round 22🇩🇰 DENMARK173♥♣K+2-6
-1.6Round 2🇹🇼 CHINESE TAIPEI282♠♦6-1-4
-1.6Round 14🇧🇩 BANGLADESH264♠♦5=+0
-1.7Round 2🇹🇼 CHINESE TAIPEI245♠x♦A-3-7
-1.7Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND18Adj.♥A+5
-1.7Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND194♠♥5=-11
-1.7Round 19🇹🇳 TUNISIA33♣♠T-3-10
-1.8Round 21🇧🇪 BELGIUM33♥♣T-1-6
-1.9Round 2🇹🇼 CHINESE TAIPEI263NT♣4+1+0
-1.9Round 5🇨🇦 CANADA42♠♥5=+0
-1.9Round 9🇺🇸 USA141♠♣3-1+0
-2.0Round 9🇺🇸 USA114♠x♦T-2+4
-2.1Round 3🇦🇷 ARGENTINA142♠♥A+2+6
-2.1Round 14🇧🇩 BANGLADESH222NT♠4-1-3
-2.2Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND172♦♥3+1+1
-2.2Round 21🇧🇪 BELGIUM21NT♣3-5+9
-2.5Round 5🇨🇦 CANADA15♥x♣K-1+0
-2.6Round 2🇹🇼 CHINESE TAIPEI251NT♠8=-5
-2.7Round 7🇮🇱 ISRAEL103NT♣Q=+0
-2.8Round 16🇨🇭 SWITZERLAND225♦x♣K=-4
-2.9Round 14🇧🇩 BANGLADESH282NT♣3-1-5
-3.0Round 9🇺🇸 USA194♥♦A-1-5
-3.0Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND154♥♠7+2-8
-3.0Round 21🇧🇪 BELGIUM104♠♥8-1-12
-3.0Round 21🇧🇪 BELGIUM122♥♦A=+1
-3.2Round 16🇨🇭 SWITZERLAND171♥♣K+2-7
-3.3Round 18🇫🇷 FRANCE214♥♦5=-3
-3.3Round 19🇹🇳 TUNISIA14♥♥J=+0
-3.3Round 19🇹🇳 TUNISIA144♠♥A-1-4
-3.3Round 20🇿🇦 SOUTH AFRICA274♠♥A=+0
-3.3Round 21🇧🇪 BELGIUM54♥♣7-2-6
-3.3Round 22🇩🇰 DENMARK243♣♠K-1+2
-3.6Round 7🇮🇱 ISRAEL92♠♦T-1-10
-3.7Round 16🇨🇭 SWITZERLAND274♠♦9+1-11
-3.9Round 3🇦🇷 ARGENTINA83NT♥9+1-1
-3.9Round 18🇫🇷 FRANCE234♠♦J-1-6
-4.1Round 20🇿🇦 SOUTH AFRICA184♦♠A-1-6
-4.2Round 7🇮🇱 ISRAEL65♦♠3-1-6
-4.3Round 3🇦🇷 ARGENTINA74♥♦A=-3
-4.3Round 22🇩🇰 DENMARK163NT♥Q-2-13
-4.7Round 16🇨🇭 SWITZERLAND211NT♠A+2-7
-4.7Round 22🇩🇰 DENMARK234♣♠A=-7
-4.9Round 3🇦🇷 ARGENTINA33NT♥A=+0
-5.0Round 21🇧🇪 BELGIUM14♥♠A-1-4
-5.0Round 22🇩🇰 DENMARK274♠♣A+1+0
-5.4Round 9🇺🇸 USA125♠x♣3-1+0
-5.8Round 7🇮🇱 ISRAEL23NT♠3+3-14
-6.2Round 3🇦🇷 ARGENTINA115♦♠K=+0
-6.2Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND255♥x♠K=-5
-7.3Round 3🇦🇷 ARGENTINA14♥♠T-1-10
-7.6Round 16🇨🇭 SWITZERLAND284♥♦Q=-3
-8.0Round 20🇿🇦 SOUTH AFRICA256♦♣A+1+2
-8.1Round 18🇫🇷 FRANCE196♠♦4=+11
-8.5Round 9🇺🇸 USA173NT♠J-1-12
-8.6Round 5🇨🇦 CANADA124♥♠Q+3-14
-9.1Round 18🇫🇷 FRANCE261NT♣3=-11
-9.2Round 2🇹🇼 CHINESE TAIPEI186♥♠Q=+0
-9.7Round 9🇺🇸 USA1104♠x♣Q-3-12