🇨🇳 LIU Jing · CHINA

1rank
+202.5Butler · 224 bds
+0.90per board
±4.6swing
+1.05vs par /bd · #3/127
+0.83adjusted /bd
Butler per round: 13.6 18.5 31.1 1.5 -18.4 22.5 44.5 -7.6 14.2 15.5 11.2 9.3 20.7 25.9by round

vs par split: bidding +0.58 · play +0.47

Strength of schedule: opponents averaged -0.08/bd (an easy draw) → opponent-adjusted +0.83/bd

Card play — on target: opening leads 80.3% #56 of 127 · declarer play 83.7% #15 of 127 · defence 92.3% #9 of 127

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (15)84.8% (46)
Declarer play94.1% (17)78.1% (32)
Defence83.9% (31)95.3% (86)

Opening leads by suit led: ♠ 84.6% (13) · ♥ 77.8% (18) · ♦ 78.9% (19) · ♣ 81.8% (11)

vs par by strain: NT +1.54 (70) · a suit +0.83 (154)

vs par by level: part-score +0.62 (73) · game +1.02 (136) · slam +3.47 (15)

By role: declaring +0.73/bd (-1.57 vs par · 107) · defending +1.06/bd (+3.45 vs par · 117)

By vulnerability: vulnerable +0.79/bd (+0.62 vs par · 112) · not vulnerable +1.02/bd (+1.48 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2X.HouH.Yokoi – R.TanakaClosed16+13.6+0.85+0.44
Round 3X.HouJ.Pelletier – D.GerinOpen16+18.5+1.16+1.38
Round 5X.HouR.Angeleri – P.LambardiOpen16+31.1+1.94+2.38
Round 6X.HouS.Mukherjee – D.MajumdarClosed16+1.5+0.09+0.50
Round 7X.HouJ.Sylvan – F.WrangOpen16-18.4-1.15-1.06
Round 9X.HouR.Barbosa – D.BrennerOpen16+22.5+1.41+0.62
Round 11X.HouV.Demuy – J.KranyakOpen16+44.5+2.78-0.25
Round 12X.HouS.Christiansen – M.SchaltzClosed16-7.6-0.47-0.44
Round 14X.HouD.Sabourin – S.HuangClosed16+14.2+0.89+4.00
Round 15X.HouT.Sadek – K.NabilOpen16+15.5+0.97+3.31
Round 16X.HouJ.Abdul-Jalil – R.Abdul-HadiClosed16+11.2+0.70+0.69
Round 17X.HouA.Robson – T.ForresterOpen16+9.3+0.58+1.94
Round 20X.HouG.Coutts – N.JacobClosed16+20.7+1.29+0.12
Round 21X.HouR.Sadashiv – H.SumarOpen16+25.9+1.62+1.12

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
+13.9Round 7🇸🇪 SWEDEN126♦x♥10=+14
+13.6Round 15🇪🇬 EGYPT55♣x♦K-4+12
+13.4Round 12🇩🇰 DENMARK254♥x♥9=+10
+11.7Round 20🇳🇿 NEW ZEALAND246♥♣4=+0
+11.2Round 9🇧🇷 BRAZIL66♥♦8-2+13
+10.8Round 3🇬🇵 GUADELOUPE76♣♠9-1+16
+10.3Round 3🇬🇵 GUADELOUPE91NTx♦4-2+9
+10.1Round 11🇺🇸 USA2104♠♥10=+13
+9.7Round 5🇦🇷 ARGENTINA166♠♦6=+0
+9.7Round 21🇦🇪 UNITED ARAB EMIRATES115♦x♥K-3+9
+9.6Round 12🇩🇰 DENMARK173NT♠J-1+10
+9.6Round 20🇳🇿 NEW ZEALAND285♣x♥A-5-8
+9.2Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND142♠♦A-1+10
+8.4Round 14🇨🇦 CANADA184♠♥A+1+8
+8.0Round 5🇦🇷 ARGENTINA16NT♣6-1+14
+8.0Round 11🇺🇸 USA253NT♠6-1+10
+7.9Round 3🇬🇵 GUADELOUPE135♦♣K-1+12
+7.3Round 11🇺🇸 USA245♥x♠6=+5
+7.1Round 5🇦🇷 ARGENTINA66♣♦10=+3
+6.7Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND92♣♠5=+15
+6.5Round 15🇪🇬 EGYPT143NT♠5-1+10
+6.4Round 20🇳🇿 NEW ZEALAND233NT♦9-2+13
+6.3Round 2🇯🇵 JAPAN223NT♠7=+5
+5.9Round 11🇺🇸 USA284♥x♠K-3+2
+5.8Round 2🇯🇵 JAPAN264NT♠Q+1+0
+5.8Round 2🇯🇵 JAPAN323NT♣3=+0
+5.5Round 20🇳🇿 NEW ZEALAND303♥♣Q-4+2
+5.4Round 9🇧🇷 BRAZIL103♥♣10+2+10
+5.4Round 14🇨🇦 CANADA264♥♣3-1+6
+5.4Round 15🇪🇬 EGYPT155♦♥A=+0
+5.3Round 21🇦🇪 UNITED ARAB EMIRATES13NT♠J-3+6
+5.3Round 21🇦🇪 UNITED ARAB EMIRATES163NT♠9=+6
+5.2Round 14🇨🇦 CANADA254♥♦4-1+6
+5.0Round 5🇦🇷 ARGENTINA33♠♦Q=+0
+4.9Round 5🇦🇷 ARGENTINA102♠♥A-1+5
+4.9Round 14🇨🇦 CANADA315♣♥4+1+3
+4.9Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND163♣♦10+2+10
+4.9Round 20🇳🇿 NEW ZEALAND215♠♥2+2+14
+4.7Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND45♦♣K-1+7
+4.4Round 3🇬🇵 GUADELOUPE54♦♣7+1-8
+4.4Round 16🇯🇴 JORDAN234♥♠K+1+4
+4.3Round 15🇪🇬 EGYPT66♠♥10+1+13
+4.2Round 11🇺🇸 USA2154♣♣7-1+5
+4.1Round 6🇮🇳 INDIA196♦♥6-1+13
+4.1Round 16🇯🇴 JORDAN313NT♥4+1+0
+4.0Round 6🇮🇳 INDIA313♥♣K=+6
+4.0Round 12🇩🇰 DENMARK282♥♣J+1+1
+3.9Round 11🇺🇸 USA235♦♠6-1-8
+3.8Round 2🇯🇵 JAPAN174♥♦4-2+5
+3.8Round 6🇮🇳 INDIA254♠♣6-2+11
+3.8Round 15🇪🇬 EGYPT92NT♦6+1+6
+3.7Round 12🇩🇰 DENMARK192♦♣4=+6
+3.7Round 16🇯🇴 JORDAN263NT♠5+2+12
+3.5Round 15🇪🇬 EGYPT74♠♦8-2+8
+3.4Round 6🇮🇳 INDIA322♠♦Q+1+1
+3.4Round 9🇧🇷 BRAZIL51NT♠A+1+5
+3.4Round 11🇺🇸 USA265♦♠2=-2
+3.4Round 14🇨🇦 CANADA275♣♠10-4+8
+3.4Round 21🇦🇪 UNITED ARAB EMIRATES73NT♦5-1+12
+3.2Round 9🇧🇷 BRAZIL133NT♣6+1+0
+3.2Round 15🇪🇬 EGYPT104♥♣2-1+12
+3.2Round 16🇯🇴 JORDAN215♦♣A+1-13
+3.2Round 21🇦🇪 UNITED ARAB EMIRATES144♠♠10+2-11
+3.1Round 5🇦🇷 ARGENTINA43♣♣6-2+2
+3.0Round 11🇺🇸 USA272♣♣5-1+6
+3.0Round 12🇩🇰 DENMARK241NT♥2=-1
+3.0Round 14🇨🇦 CANADA212♠♦6=+0
+2.9Round 15🇪🇬 EGYPT133♥♦6=+7
+2.8Round 7🇸🇪 SWEDEN52♥♠6+1+1
+2.8Round 14🇨🇦 CANADA203NT♦2+2+12
+2.7Round 2🇯🇵 JAPAN204♥♦6+2+13
+2.7Round 20🇳🇿 NEW ZEALAND293NT♠2=-1
+2.6Round 2🇯🇵 JAPAN305♣♠9-1+4
+2.6Round 9🇧🇷 BRAZIL163♣♥K-1+0
+2.6Round 16🇯🇴 JORDAN223NT♣6+1+0
+2.6Round 16🇯🇴 JORDAN322♠♦A=+1
+2.6Round 20🇳🇿 NEW ZEALAND314♥♦K-2+6
+2.4Round 6🇮🇳 INDIA264♠♥6=-1
+2.4Round 15🇪🇬 EGYPT113NT♥3+3+11
+2.3Round 14🇨🇦 CANADA193NT♦10-2+8
+2.3Round 21🇦🇪 UNITED ARAB EMIRATES131NT♣6=+0
+2.2Round 9🇧🇷 BRAZIL23NT♠6-3+6
+2.2Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND24♠x♥K-3+0
+2.1Round 11🇺🇸 USA293NT♥2=+0
+2.1Round 11🇺🇸 USA2123NT♠7=+0
+2.1Round 16🇯🇴 JORDAN174♥♣4=+3
+2.0Round 2🇯🇵 JAPAN284♥♠A-1+5
+1.9Round 7🇸🇪 SWEDEN75♦♥3+1-13
+1.7Round 5🇦🇷 ARGENTINA94♠♣A-3+10
+1.7Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND103NT♦6+3+1
+1.6Round 21🇦🇪 UNITED ARAB EMIRATES153NT♠J-1-5
+1.5Round 3🇬🇵 GUADELOUPE144♥♣3-2+6
+1.5Round 7🇸🇪 SWEDEN84♠♥6+1+0
+1.4Round 14🇨🇦 CANADA303♦♠7+1+7
+1.4Round 16🇯🇴 JORDAN274♠♥10+1+11
+1.3Round 3🇬🇵 GUADELOUPE104♥♦6-2+2
+1.3Round 5🇦🇷 ARGENTINA153NT♦8+1-1
+1.3Round 9🇧🇷 BRAZIL44♠♦J=+1
+1.3Round 9🇧🇷 BRAZIL83♠♥6=+0
+1.3Round 9🇧🇷 BRAZIL123NT♣10=+0
+1.3Round 11🇺🇸 USA2163NT♥6+2+0
+1.3Round 20🇳🇿 NEW ZEALAND273♦♣10-1+4
+1.2Round 9🇧🇷 BRAZIL72♥♣J+1+0
+1.1Round 16🇯🇴 JORDAN243NT♥2=+11
+1.1Round 16🇯🇴 JORDAN282NT♠J-1-6
+1.0Round 12🇩🇰 DENMARK291NT♦4=-1
+1.0Round 20🇳🇿 NEW ZEALAND181NT♠J=+1
+1.0Round 21🇦🇪 UNITED ARAB EMIRATES34♥♣Q+1-11
+0.9Round 6🇮🇳 INDIA175♦♠K-1+4
+0.9Round 9🇧🇷 BRAZIL93NT♥2=+0
+0.9Round 15🇪🇬 EGYPT22NT♦5-1+7
+0.9Round 16🇯🇴 JORDAN192♥♦3-1+0
+0.8Round 5🇦🇷 ARGENTINA134♥♠6+1+1
+0.8Round 12🇩🇰 DENMARK223NT♠8=+0
+0.7Round 11🇺🇸 USA213NT♦5-1-5
+0.6Round 11🇺🇸 USA224♠♦Q+2-12
+0.5Round 2🇯🇵 JAPAN313NT♥9+2+10
+0.5Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND62♠♥10-2+9
+0.4Round 2🇯🇵 JAPAN242♥♣Q=+5
+0.4Round 3🇬🇵 GUADELOUPE82♥♠K=+1
+0.4Round 21🇦🇪 UNITED ARAB EMIRATES43NT♥2=+0
+0.4Round 21🇦🇪 UNITED ARAB EMIRATES62♥♣7-1+10
+0.3Round 5🇦🇷 ARGENTINA124♥♥3-2-1
+0.3Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND83NT♦J=-2
+0.2Round 12🇩🇰 DENMARK184♠♦J-2+5
+0.2Round 21🇦🇪 UNITED ARAB EMIRATES25♦♥Q=-1
+0.1Round 7🇸🇪 SWEDEN143NT♦8+3+10
+0.1Round 21🇦🇪 UNITED ARAB EMIRATES53NT♦3+1+1
+0.0Round 5🇦🇷 ARGENTINA74♣♠J-1+5
-0.0Round 6🇮🇳 INDIA213NT♠Q=+3
+0.0Round 9🇧🇷 BRAZIL143♦♠Q=+0
+0.0Round 14🇨🇦 CANADA223NT♥4+2+1
+0.0Round 16🇯🇴 JORDAN304♠♥J=+0
+0.0Round 20🇳🇿 NEW ZEALAND191NT♠6+2-1
+0.0Round 20🇳🇿 NEW ZEALAND324♥♣7=+0
-0.0Round 21🇦🇪 UNITED ARAB EMIRATES103NT♦Q=+2
-0.2Round 3🇬🇵 GUADELOUPE64♥♠A=+0
-0.2Round 6🇮🇳 INDIA292♠♣5+1+0
-0.2Round 7🇸🇪 SWEDEN111♠♣J+3-1
-0.2Round 20🇳🇿 NEW ZEALAND174♥♠Q=+0
-0.3Round 5🇦🇷 ARGENTINA24♥♦5+1+11
-0.3Round 5🇦🇷 ARGENTINA81NT♦Q-1+2
-0.3Round 6🇮🇳 INDIA183♠♣5-1-2
-0.3Round 7🇸🇪 SWEDEN33NT♦5+1-10
-0.3Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND14♥♦9+1+0
-0.3Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND73NT♦3+1+0
-0.4Round 2🇯🇵 JAPAN214♠x♥A-2-5
-0.4Round 6🇮🇳 INDIA203♦♠A-1+1
-0.4Round 6🇮🇳 INDIA242♠♠Q-1+2
-0.5Round 14🇨🇦 CANADA325♥♣J=+0
-0.6Round 12🇩🇰 DENMARK324♥♠8=-3
-0.7Round 3🇬🇵 GUADELOUPE24♠♦7+2+11
-0.9Round 14🇨🇦 CANADA285♥x♠K-2-5
-1.0Round 2🇯🇵 JAPAN294♠♣K+2-12
-1.0Round 3🇬🇵 GUADELOUPE32♠♠4=+0
-1.1Round 7🇸🇪 SWEDEN153NT♥J=+2
-1.1Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND54♠♥3=+0
-1.2Round 7🇸🇪 SWEDEN45♦♠Q+1+13
-1.4Round 2🇯🇵 JAPAN185♦♠6=-13
-1.4Round 6🇮🇳 INDIA233NT♥6-1-6
-1.4Round 9🇧🇷 BRAZIL111NT♥A=-2
-1.4Round 16🇯🇴 JORDAN203♠♦7=+0
-1.4Round 21🇦🇪 UNITED ARAB EMIRATES83NT♠4+2+0
-1.5Round 3🇬🇵 GUADELOUPE124♠♦3-1-5
-1.5Round 12🇩🇰 DENMARK204♥♠5=-3
-1.6Round 6🇮🇳 INDIA303NT♣6+3-1
-1.6Round 7🇸🇪 SWEDEN162♥♦4+1+0
-1.6Round 14🇨🇦 CANADA242♥♦6+1+0
-1.7Round 3🇬🇵 GUADELOUPE44♠♦9+1-4
-1.7Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND114♠♣4=+0
-1.8Round 11🇺🇸 USA2142♥♦2+2-6
-1.9Round 2🇯🇵 JAPAN272♣♥8-1-4
-1.9Round 15🇪🇬 EGYPT82♥♦A-1-2
-1.9Round 15🇪🇬 EGYPT124♠♥9+1+0
-1.9Round 21🇦🇪 UNITED ARAB EMIRATES126♠♥Q=+0
-2.0Round 15🇪🇬 EGYPT163NT♥5+2-2
-2.0Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND134♥♣K-1-6
-2.1Round 3🇬🇵 GUADELOUPE165♦♠8+1-11
-2.2Round 5🇦🇷 ARGENTINA113♦♠A=+0
-2.2Round 7🇸🇪 SWEDEN94NT♥9+2+12
-2.3Round 2🇯🇵 JAPAN193NT♦9=+0
-2.3Round 2🇯🇵 JAPAN254♠♠6+1-1
-2.3Round 3🇬🇵 GUADELOUPE152♠x♥5-2-1
-2.3Round 14🇨🇦 CANADA234♠♦6-1+9
-2.5Round 12🇩🇰 DENMARK274♠x♣A-2+0
-2.8Round 7🇸🇪 SWEDEN24♣♦10-1-5
-2.9Round 11🇺🇸 USA2113♥♥6+2-6
-3.1Round 5🇦🇷 ARGENTINA53♥♠A-2-1
-3.1Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND154♠♦4=+0
-3.2Round 15🇪🇬 EGYPT13♠♥A=-6
-3.3Round 9🇧🇷 BRAZIL13NT♥10-1-5
-3.3Round 20🇳🇿 NEW ZEALAND264♦♠A=+0
-3.4Round 6🇮🇳 INDIA271NT♥2=-8
-3.4Round 9🇧🇷 BRAZIL33♠♦J+1-6
-3.4Round 9🇧🇷 BRAZIL154♠x♥A-3-12
-3.4Round 11🇺🇸 USA2131NT♣6+1-6
-3.4Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND34♠♥9=+0
-3.4Round 20🇳🇿 NEW ZEALAND253NT♥4-1-5
-3.5Round 6🇮🇳 INDIA281NT♣5+2-10
-3.7Round 16🇯🇴 JORDAN185♠♣4=+0
-3.7Round 21🇦🇪 UNITED ARAB EMIRATES92♥♣Q+1+0
-3.8Round 16🇯🇴 JORDAN253NT♥J-1-5
-3.9Round 3🇬🇵 GUADELOUPE13♠♥10-1-4
-4.0Round 7🇸🇪 SWEDEN62♣♣7=-6
-4.0Round 20🇳🇿 NEW ZEALAND224♠♣2+1-4
-4.1Round 12🇩🇰 DENMARK316♥x♦K-2-5
-4.7Round 3🇬🇵 GUADELOUPE113♦x♣A-3-2
-4.9Round 5🇦🇷 ARGENTINA144♠x♠6-2-12
-5.9Round 6🇮🇳 INDIA224♠♦A-1-5
-6.9Round 7🇸🇪 SWEDEN134♥♦3-1-12
-7.0Round 2🇯🇵 JAPAN233♥x♠3-3-5
-7.0Round 14🇨🇦 CANADA293♠♥Q+2-10
-7.1Round 16🇯🇴 JORDAN292♦x♠7+1-7
-7.2Round 12🇩🇰 DENMARK233NT♣A=+1
-7.5Round 12🇩🇰 DENMARK214♠♣6-1-12
-7.8Round 7🇸🇪 SWEDEN16♣♠A-1-8
-9.0Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND124♥x♦3-1-13
-9.4Round 12🇩🇰 DENMARK266♥♣K-1-13
-10.0Round 15🇪🇬 EGYPT33NTx♥10-2-12
-10.3Round 14🇨🇦 CANADA176♥♦4=+11
-10.5Round 7🇸🇪 SWEDEN103NT♣Q-3-14
-10.5Round 12🇩🇰 DENMARK303NT♥10+4-2
-12.0Round 15🇪🇬 EGYPT44♥x♥4=-11
-14.1Round 20🇳🇿 NEW ZEALAND207♣♥2-1-19