🏴󠁧󠁢󠁳󠁣󠁴󠁿 YU Ruoqing · SCOTLAND

61rank
-179.2Butler · 224 bds
-0.80per board
±4.8swing
-0.76vs par /bd · #57/69
-0.91adjusted /bd
Butler per round: -2.5 6.2 -31.7 -3.7 13 6.1 -18.8 -22.6 -23.4 -51.2 -7.5 -16.5 -23.6 -0.6 -0.2 -2.2by round

vs par split: bidding -0.25 · play -0.51

Strength of schedule: opponents averaged -0.11/bd (an easy draw) → opponent-adjusted -0.91/bd

Card play — on target: opening leads 74.6% #52 of 69 · declarer play 59.6% #59 of 69 · defence 76.1% #56 of 69

Bidding activity — not a pass: 43.7% #27 of 69 (272/622)

Card play by contract type — on target
vs NTvs a suit
Opening leads82.4% (17)71.4% (42)
Declarer play63.6% (22)57.1% (35)
Defence75.0% (32)76.6% (77)

Opening leads by suit led: ♠ 76.9% (13) · ♥ 75.0% (20) · ♦ 77.8% (18) · ♣ 62.5% (8)

vs par by strain: NT -1.40 (73) · a suit -0.46 (151)

vs par by level: part-score -0.97 (100) · game -0.87 (116) · slam +3.38 (8)

By role: declaring -1.38/bd (-2.92 vs par · 115) · defending -0.19/bd (+1.51 vs par · 109)

By vulnerability: vulnerable -0.86/bd (-0.79 vs par · 112) · not vulnerable -0.74/bd (-0.74 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1N.ReidE.Osen – K.AustadOpen14-2.5-0.18+2.14
Round 2N.ReidK.Tammiste – K.KruusaaukOpen14+6.2+0.44+1.64
Round 4N.ReidT.Exbrayat – G.DuterteOpen14-31.7-2.26-1.21
Round 5N.ReidI.Kapidakis – N.OikonomouOpen14-3.7-0.26-0.93
Round 7N.ReidL.Straume – R.FreibergsClosed14+13.0+0.93+1.86
Round 9N.ReidM.Klimiuk – M.BlicharzClosed14+6.1+0.44+0.14
Round 10N.ReidT.Crosnier – D.SargentClosed14-18.8-1.34-2.29
Round 13N.ReidM.Goor – W.KlarenbeekClosed14-22.6-1.61-0.43
Round 15N.ReidL.Norman – C.BedfordClosed14-23.4-1.67-2.07
Round 16N.ReidT.Drijver – R.BrockenOpen14-51.2-3.66-3.36
Round 17N.ReidK.Recicarova – N.VachtarcikovaClosed14-7.5-0.54-0.29
Round 18N.ReidM.Klimiuk – M.BlicharzOpen14-16.5-1.18-3.93
Round 21N.ReidM.Saegrov – J.BrekkeClosed14-23.6-1.69-3.36
Round 22N.ReidJ.Savi – K.KruusaaukClosed14-0.6-0.04-0.21
Round 24N.ReidD.Katsakioris – G.NtalianisOpen14-0.2-0.01-1.00
Round 25N.ReidC.Zeeberg – F.ZeebergOpen14-2.2-0.16+1.07

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
+12.2Round 22🇪🇪 ESTONIA196♥♦K-1+17
+11.5Round 21🇳🇴 NORWAY95♦x♠9-4+3
+11.1Round 2🇪🇪 ESTONIA205NT♥6-1+13
+10.5Round 7🇱🇻 LATVIA56♥♣9-1+11
+9.9Round 24🇬🇷 GREECE165♣♥5+2+4
+9.7Round 5🇬🇷 GREECE75♦♣A-1+13
+9.2Round 17🇨🇿 CZECH REPUBLIC102♠♣7-1+11
+8.5Round 24🇬🇷 GREECE271♠♣2+1+11
+8.1Round 22🇪🇪 ESTONIA243NT♥Q-1+11
+7.7Round 9🇵🇱 POLAND104♥♦A+1-13
+7.6Round 18🇵🇱 POLAND244♠x♥A-3+3
+7.5Round 7🇱🇻 LATVIA103♥x♥5-1+14
+7.3Round 13🇳🇱 NETHERLANDS95♥♠A-2+11
+7.1Round 2🇪🇪 ESTONIA274♥♦7-1+10
+7.1Round 5🇬🇷 GREECE84♠♥2=+8
+6.5Round 25🇩🇰 DENMARK123♥♦K+1+7
+6.2Round 25🇩🇰 DENMARK113♠♦A+1+2
+6.1Round 7🇱🇻 LATVIA43♠♥A+2+10
+5.8Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND242NT♣5-5+4
+5.6Round 2🇪🇪 ESTONIA223NT♥K+1+7
+5.2Round 5🇬🇷 GREECE24♠♦4+1+0
+5.2Round 24🇬🇷 GREECE263NT♥2+2+1
+4.8Round 1🇳🇴 NORWAY124♦♥Q-2+5
+4.8Round 21🇳🇴 NORWAY21NTx♥K-2-8
+4.7Round 16🇳🇱 NETHERLANDS202♦♥T+1+0
+4.6Round 9🇵🇱 POLAND55♠♦Q-2+0
+4.5Round 1🇳🇴 NORWAY43NT♥Q-2+8
+4.5Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND224♠♥A-2+7
+4.4Round 9🇵🇱 POLAND43NT♦8-1+12
+4.3Round 1🇳🇴 NORWAY34♦♠K-1+10
+4.3Round 4🇫🇷 FRANCE155♦♠6-1+5
+4.3Round 9🇵🇱 POLAND122NT♥T-1+5
+4.1Round 9🇵🇱 POLAND85♥♠8-2+5
+4.1Round 17🇨🇿 CZECH REPUBLIC144♥♣4+2+1
+4.0Round 25🇩🇰 DENMARK34♠♥K-3+5
+3.9Round 7🇱🇻 LATVIA122♦♣A=+0
+3.9Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND61NT♦K+1+0
+3.8Round 1🇳🇴 NORWAY94♥♦Q-2+8
+3.8Round 17🇨🇿 CZECH REPUBLIC71NT♠2=+12
+3.5Round 5🇬🇷 GREECE14♠♣A=+0
+3.5Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND173NT♠6+1+1
+3.5Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND193NT♣T+1+0
+3.5Round 24🇬🇷 GREECE155♥♣T=+11
+3.3Round 7🇱🇻 LATVIA93NT♦3=+0
+3.3Round 16🇳🇱 NETHERLANDS151NT♣3+4-9
+3.2Round 21🇳🇴 NORWAY143♥♠2-2+5
+2.9Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND283♦♥T+2+0
+2.8Round 25🇩🇰 DENMARK134♥♣7=-1
+2.6Round 22🇪🇪 ESTONIA273NT♥6=-1
+2.6Round 25🇩🇰 DENMARK62♠♦4+3+7
+2.5Round 1🇳🇴 NORWAY132NT♦3=+11
+2.5Round 2🇪🇪 ESTONIA173NT♦4-4+2
+2.5Round 2🇪🇪 ESTONIA181NT♥5+1+5
+2.5Round 9🇵🇱 POLAND132♥♠K+1+0
+2.5Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND251NT♥T=+1
+2.3Round 7🇱🇻 LATVIA63♥♦A+2+7
+2.1Round 2🇪🇪 ESTONIA194♣♦K-2+3
+2.0Round 18🇵🇱 POLAND234♥♣K-2+2
+2.0Round 25🇩🇰 DENMARK44♠x♣9-2+12
+1.8Round 17🇨🇿 CZECH REPUBLIC136NT♥7+1+13
+1.8Round 18🇵🇱 POLAND255♦x♥K-3-9
+1.7Round 24🇬🇷 GREECE174♥♠K=+0
+1.7Round 24🇬🇷 GREECE212NT♠4=-1
+1.6Round 2🇪🇪 ESTONIA231NT♥Q=-1
+1.6Round 17🇨🇿 CZECH REPUBLIC33NT♠8=+2
+1.6Round 18🇵🇱 POLAND175♠♥A+1-5
+1.5Round 2🇪🇪 ESTONIA162♥♣4-1+11
+1.5Round 5🇬🇷 GREECE101NT♠Q=-1
+1.5Round 13🇳🇱 NETHERLANDS74♥♣Q=+0
+1.5Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND123♥♠9-2+0
+1.4Round 9🇵🇱 POLAND13♠♥K-3+2
+1.4Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND134♠♦9=+1
+1.4Round 21🇳🇴 NORWAY32♠♥3+1+1
+1.3Round 5🇬🇷 GREECE93♥♦J+1+1
+1.1Round 9🇵🇱 POLAND23NT♠6+1+0
+1.1Round 22🇪🇪 ESTONIA224♥♠2-1+10
+1.1Round 24🇬🇷 GREECE253♥♦9-1+5
+1.0Round 1🇳🇴 NORWAY113♦♠Q-1+4
+1.0Round 13🇳🇱 NETHERLANDS24♥♠J-1-3
+0.9Round 13🇳🇱 NETHERLANDS111NT♠2=-1
+0.9Round 13🇳🇱 NETHERLANDS124♥♥T=-1
+0.9Round 17🇨🇿 CZECH REPUBLIC123NT♣4=+1
+0.8Round 22🇪🇪 ESTONIA234♥♠7+1+0
+0.7Round 4🇫🇷 FRANCE194♥♠T=-1
+0.7Round 22🇪🇪 ESTONIA253NT♣8+2+1
+0.7Round 22🇪🇪 ESTONIA263NT♦6=-1
+0.6Round 25🇩🇰 DENMARK84♥♦A-1+4
+0.5Round 21🇳🇴 NORWAY63♠♣4=-6
+0.5Round 22🇪🇪 ESTONIA284♠x♥A-1-5
+0.3Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND204♠♥A=-1
+0.3Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND102♥♣Q+1+10
+0.2Round 13🇳🇱 NETHERLANDS14NT♥2+2+11
+0.1Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND34♥♣K+2-11
+0.0Round 21🇳🇴 NORWAY43NT♠6=+0
-0.1Round 2🇪🇪 ESTONIA242♠♦A=+1
-0.1Round 7🇱🇻 LATVIA133♠♣Q=+7
-0.1Round 16🇳🇱 NETHERLANDS273♥♠A-3+0
-0.2Round 7🇱🇻 LATVIA31NT♥2+2+1
-0.3Round 13🇳🇱 NETHERLANDS45♥♣Q+1+13
-0.3Round 13🇳🇱 NETHERLANDS104♠♣3+1+0
-0.4Round 7🇱🇻 LATVIA83♦♠A=-5
-0.4Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND83♣♥7-2-1
-0.4Round 18🇵🇱 POLAND153NT♥7+2+0
-0.5Round 1🇳🇴 NORWAY84♥♦7+1+0
-0.7Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND213♣♥3+1+0
-0.8Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND14♠♣Q+1+0
-0.8Round 16🇳🇱 NETHERLANDS171NT♦3-3-1
-0.9Round 4🇫🇷 FRANCE211NT♦9=+1
-0.9Round 18🇵🇱 POLAND184♥♣A=+1
-0.9Round 18🇵🇱 POLAND225♣♠4+1-11
-0.9Round 24🇬🇷 GREECE224♠♦7-1-5
-1.0Round 13🇳🇱 NETHERLANDS131NT♦J-1-5
-1.0Round 16🇳🇱 NETHERLANDS284♠♦6-1+5
-1.0Round 17🇨🇿 CZECH REPUBLIC44♣♦5-1-7
-1.1Round 16🇳🇱 NETHERLANDS264♠♣5+1+0
-1.1Round 22🇪🇪 ESTONIA203♣♠7=+0
-1.2Round 7🇱🇻 LATVIA112♦♣Q+1+0
-1.3Round 18🇵🇱 POLAND283♦♣K+2-10
-1.5Round 4🇫🇷 FRANCE284♠♥A+1-1
-1.5Round 5🇬🇷 GREECE113NT♠3=-2
-1.5Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND144♠♥A+1+0
-1.5Round 16🇳🇱 NETHERLANDS214♠♦J=+1
-1.5Round 25🇩🇰 DENMARK23♠♣5+1-7
-1.6Round 1🇳🇴 NORWAY142♥♣5=+0
-1.6Round 17🇨🇿 CZECH REPUBLIC22♠♥K+2+2
-1.7Round 17🇨🇿 CZECH REPUBLIC15♣♠A-1-5
-1.8Round 5🇬🇷 GREECE135♠♥3=+0
-1.9Round 1🇳🇴 NORWAY22♥♣Q+2-1
-1.9Round 25🇩🇰 DENMARK13♠♥6=-6
-1.9Round 25🇩🇰 DENMARK53NT♦Q-2-13
-2.1Round 17🇨🇿 CZECH REPUBLIC93♠♥A+2-2
-2.2Round 5🇬🇷 GREECE52♥♠Q-2+5
-2.2Round 16🇳🇱 NETHERLANDS234♠♥K+1-1
-2.2Round 21🇳🇴 NORWAY16♣♥2=-12
-2.2Round 24🇬🇷 GREECE243NT♥3=+1
-2.3Round 1🇳🇴 NORWAY65♦♠Q+2+13
-2.3Round 4🇫🇷 FRANCE162NT♠3-1-4
-2.3Round 9🇵🇱 POLAND61NT♥5+1-6
-2.3Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND52♠♣A-2-2
-2.4Round 2🇪🇪 ESTONIA283NT♠A+1-13
-2.4Round 22🇪🇪 ESTONIA174♠♥7+2-9
-2.4Round 25🇩🇰 DENMARK72♥♣Q-1+0
-2.5Round 4🇫🇷 FRANCE251NT♦6-2+0
-2.5Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND72♥♣A-1-11
-2.5Round 21🇳🇴 NORWAY83NT♦8=+0
-2.5Round 21🇳🇴 NORWAY133♥♦T+1-8
-2.6Round 1🇳🇴 NORWAY12♠♦K+2-1
-2.6Round 4🇫🇷 FRANCE233NT♥A-6+3
-2.7Round 4🇫🇷 FRANCE201NT♦A=+0
-2.8Round 4🇫🇷 FRANCE243♠♥Q-1+2
-2.9Round 7🇱🇻 LATVIA22♦♥T+1-9
-3.0Round 9🇵🇱 POLAND113NT♦3=+11
-3.0Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND44♠x♥A-4+7
-3.1Round 5🇬🇷 GREECE63♣♦A=+0
-3.2Round 4🇫🇷 FRANCE173♠♦3=-6
-3.2Round 5🇬🇷 GREECE43NT♥Q-2-7
-3.3Round 16🇳🇱 NETHERLANDS192♠♣9+2-2
-3.3Round 18🇵🇱 POLAND216♥♣9+1+11
-3.4Round 13🇳🇱 NETHERLANDS53NT♣3+1-1
-3.4Round 18🇵🇱 POLAND263♣♠T=+0
-3.5Round 4🇫🇷 FRANCE183NT♠7+1+0
-3.5Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND153♥♦9=+0
-3.5Round 18🇵🇱 POLAND205♥♣A+1-13
-3.7Round 9🇵🇱 POLAND142♠♣A=-6
-3.7Round 17🇨🇿 CZECH REPUBLIC82♣♦9+1-11
-3.7Round 25🇩🇰 DENMARK141NT♣4+2-2
-3.8Round 4🇫🇷 FRANCE262NT♣K-2-7
-3.9Round 1🇳🇴 NORWAY54♠x♥A-1-5
-4.1Round 1🇳🇴 NORWAY73NT♠2-2-13
-4.2Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND163NT♦2+1+1
-4.2Round 24🇬🇷 GREECE234♥♦7=+0
-4.3Round 2🇪🇪 ESTONIA214♠♥4+1+11
-4.3Round 9🇵🇱 POLAND94♥♠A=-3
-4.3Round 24🇬🇷 GREECE286NT♥7+1-13
-4.4Round 9🇵🇱 POLAND74♠♦K=+0
-4.4Round 18🇵🇱 POLAND164♠♦J+2-11
-4.4Round 18🇵🇱 POLAND192NT♠7+1-6
-4.5Round 5🇬🇷 GREECE143NT♥6-1-10
-4.5Round 16🇳🇱 NETHERLANDS222♦♣T+1-6
-4.5Round 17🇨🇿 CZECH REPUBLIC64♦♥A-4-3
-4.6Round 4🇫🇷 FRANCE223NT♠3-2-6
-4.6Round 24🇬🇷 GREECE203NT♠4+4-17
-4.7Round 7🇱🇻 LATVIA74♠♣J=+1
-4.8Round 2🇪🇪 ESTONIA253NT♠7-3-7
-4.8Round 7🇱🇻 LATVIA12♥♠4+2-4
-4.8Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND94♥♣A-1-5
-4.9Round 21🇳🇴 NORWAY124♥♥4-2-8
-5.0Round 13🇳🇱 NETHERLANDS143♠♣J-4-3
-5.1Round 22🇪🇪 ESTONIA185♦♣Q+1-13
-5.4Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND183♣♠4+1-12
-5.4Round 22🇪🇪 ESTONIA162♠♦A-1-8
-5.5Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND114♦♠Q-1-10
-5.7Round 21🇳🇴 NORWAY72♠♥K+1+0
-5.7Round 24🇬🇷 GREECE196NT♥5=+0
-6.1Round 13🇳🇱 NETHERLANDS84♥♠8+1-8
-6.2Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND273♣♦6+1-7
-6.2Round 22🇪🇪 ESTONIA153♠♥T-3-5
-6.3Round 4🇫🇷 FRANCE272♠x♦8-3-3
-6.3Round 7🇱🇻 LATVIA144♠♣4-3-7
-6.3Round 9🇵🇱 POLAND33♠♦5-1-5
-6.4Round 13🇳🇱 NETHERLANDS31NT♦4+2-7
-6.5Round 1🇳🇴 NORWAY104♦♣A-3-9
-6.6Round 2🇪🇪 ESTONIA154♠♥A-1-9
-7.0Round 17🇨🇿 CZECH REPUBLIC113NT♦A=-7
-7.0Round 18🇵🇱 POLAND273♥♣7=-7
-7.1Round 22🇪🇪 ESTONIA211NT♦2+2+0
-7.3Round 17🇨🇿 CZECH REPUBLIC53♥♣J-2-11
-7.5Round 25🇩🇰 DENMARK95♥♠J=+0
-7.6Round 5🇬🇷 GREECE124♦♣K-3-9
-7.7Round 21🇳🇴 NORWAY53NT♥4-1-6
-8.0Round 25🇩🇰 DENMARK105♥x♠A-1+7
-8.1Round 5🇬🇷 GREECE33NT♦6+3-11
-9.3Round 16🇳🇱 NETHERLANDS244♥♣9-1-11
-9.5Round 21🇳🇴 NORWAY103NT♠8=+0
-9.6Round 2🇪🇪 ESTONIA263NT♣3=-10
-9.8Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND23♦♣9-4-7
-9.9Round 24🇬🇷 GREECE183NT♣J-2-11
-10.0Round 16🇳🇱 NETHERLANDS183♦x♠K-2-11
-10.0Round 21🇳🇴 NORWAY113NT♥5+1-8
-10.3Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND264♠♣7+2-13
-11.5Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND233NT♦T-1-13
-11.9Round 13🇳🇱 NETHERLANDS63NTx♥6-4-12
-12.5Round 16🇳🇱 NETHERLANDS256♠♣8=+0
-12.9Round 16🇳🇱 NETHERLANDS165♦x♥5=-12