🇺🇸 GE Kayden · USA2

9rank
+73.6Butler · 104 bds
+0.71per board
±5.0swing
+0.29vs par /bd · #46/105
+0.67adjusted /bd
Butler per round: -1 8.8 12.8 7.2 -1.9 6.3 8.9 5.6 10 6 2.5 -21 29.4by round

vs par split: bidding +0.00 · play +0.29

Strength of schedule: opponents averaged -0.04/bd (an average draw) → opponent-adjusted +0.67/bd

Card play — on target: opening leads 64.5% #102 of 105 · declarer play 56.2% #97 of 105 · defence 82.4% #70 of 105

Bidding activity — not a pass: 43.8% #52 of 105 (137/313)

Card play by contract type — on target
vs NTvs a suit
Opening leads33.3% (9)77.3% (22)
Declarer play50.0% (4)58.3% (12)
Defence75.0% (12)84.6% (39)

Opening leads by suit led: ♠ 71.4% (7) · ♥ 66.7% (9) · ♦ 40.0% (5) · ♣ 70.0% (10)

vs par by strain: NT +0.70 (30) · a suit +0.12 (74)

vs par by level: part-score -1.58 (31) · game +0.68 (65) · slam +4.38 (8)

By role: declaring +0.45/bd (-1.94 vs par · 53) · defending +0.98/bd (+2.61 vs par · 51)

By vulnerability: vulnerable +0.46/bd (+0.42 vs par · 52) · not vulnerable +0.95/bd (+0.15 vs par · 52)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1B.ZhangE.Derman – J.BogeOpen8-1.0-0.12+1.50
Round 3B.ZhangT.Zheng – J.MaOpen8+8.8+1.10+0.75
Round 4B.ZhangA.Bukat – F.KurlitOpen8+12.8+1.60-0.25
Round 6B.ZhangI.Chen – J.ShenClosed8+7.2+0.90+0.75
Round 7B.ZhangC.Fragola Jarjaille – M.ChanalOpen8-1.9-0.24+0.38
Round 9B.ZhangH.Tsuchiya – Y.XiaoOpen8+6.3+0.79-0.50
Round 10B.ZhangD.Biborka – G.SzaboClosed8+8.9+1.11+0.12
Round 12B.ZhangS.Chan – C.HuiClosed8+5.6+0.70-1.12
Round 13B.ZhangK.Allas – J.GussonClosed8+10.0+1.25+3.25
Round 15B.ZhangF.Asplund Sivelind – M.BertheauClosed8+6.0+0.75-2.25
Round 16B.ZhangK.Chheda – V.NanduOpen8+2.5+0.31-0.25
Round 18B.ZhangT.Gardner – J.FegartyClosed8-21.0-2.62-2.62
Round 19B.ZhangB.Alberti Carcabelos – T.PejacsevichOpen8+29.4+3.67+4.00

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
+16.6Round 10🇭🇺 HUNGARY137NT♥K-6+21
+11.7Round 4🇵🇱 POLAND281♦x♦K=+17
+10.9Round 15🇸🇪 SWEDEN226NT♠T-2+13
+10.8Round 13🇪🇪 ESTONIA16♥♠7-2+14
+10.3Round 6🇹🇼 CHINESE TAIPEI95♥x♣3-2+12
+9.6Round 19🇺🇾 URUGUAY204♠♦T-1+13
+7.7Round 16🇮🇳 INDIA253NT♥8-1+6
+7.5Round 1🇺🇸 USA144♠♣Q-2+8
+7.5Round 3🇨🇳 CHINA243NT♥J=+6
+7.4Round 9🇯🇵 JAPAN64♠x♥T-2+12
+7.3Round 19🇺🇾 URUGUAY223NT♠T-3+10
+6.9Round 19🇺🇾 URUGUAY185♦x♥2-2+5
+6.5Round 9🇯🇵 JAPAN34♠xx♣3-1+7
+6.4Round 12🇭🇰 HONG KONG CHINA304♠♠8+1+1
+6.2Round 13🇪🇪 ESTONIA65♦x♣K-2+9
+5.8Round 15🇸🇪 SWEDEN204♠x♣A-2-3
+5.1Round 12🇭🇰 HONG KONG CHINA274♠♣K=+0
+5.0Round 4🇵🇱 POLAND254♠♦Q=+0
+5.0Round 16🇮🇳 INDIA315♥x♠7-3+12
+4.9Round 7🇫🇷 FRANCE223NT♦A+2+2
+4.6Round 19🇺🇾 URUGUAY245♦♣Q-2+6
+4.5Round 1🇺🇸 USA113NT♠J+1+0
+4.4Round 3🇨🇳 CHINA175♥♥4-2+6
+4.3Round 6🇹🇼 CHINESE TAIPEI105♣♥A=+0
+4.3Round 7🇫🇷 FRANCE183♥♠8=+6
+4.0Round 4🇵🇱 POLAND313NT♦8-2+5
+4.0Round 10🇭🇺 HUNGARY142♣♥6=+6
+3.8Round 9🇯🇵 JAPAN73♠♣A-1+0
+3.6Round 16🇮🇳 INDIA292♦x♠K-1+2
+3.2Round 7🇫🇷 FRANCE194♥♦3=+0
+3.2Round 15🇸🇪 SWEDEN173NT♠2=+0
+2.7Round 13🇪🇪 ESTONIA75♠♣T+1+13
+2.3Round 4🇵🇱 POLAND293NT♣5+3+1
+2.3Round 10🇭🇺 HUNGARY106♠x♦4-2+0
+2.1Round 13🇪🇪 ESTONIA53NT♠8-1+2
+2.1Round 15🇸🇪 SWEDEN234♦♠K+1-10
+1.9Round 1🇺🇸 USA122♠♣5+1+0
+1.9Round 3🇨🇳 CHINA234♥♣6=-1
+1.9Round 15🇸🇪 SWEDEN243NT♣K+1+0
+1.9Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND153NT♦6+1-1
+1.5Round 10🇭🇺 HUNGARY114♠♥5=-1
+1.5Round 12🇭🇰 HONG KONG CHINA314♠♠7+2+11
+1.5Round 16🇮🇳 INDIA304♠♦2=-1
+1.4Round 19🇺🇾 URUGUAY235♦♣K+1-13
+1.1Round 4🇵🇱 POLAND326NT♦4=-11
+1.1Round 12🇭🇰 HONG KONG CHINA253♠♥T=-7
+1.0Round 13🇪🇪 ESTONIA83NT♠5+2+0
+0.9Round 19🇺🇾 URUGUAY174♠♦Q+1+0
+0.8Round 1🇺🇸 USA174♠♣T+1+1
+0.7Round 3🇨🇳 CHINA223NT♥7=+0
+0.7Round 6🇹🇼 CHINESE TAIPEI146♦♥J+1-2
+0.7Round 16🇮🇳 INDIA274♥♠7=-1
+0.6Round 6🇹🇼 CHINESE TAIPEI121NT♥6=-5
+0.6Round 12🇭🇰 HONG KONG CHINA324♥♣K+1+0
+0.2Round 3🇨🇳 CHINA203NT♦4+1+1
+0.2Round 7🇫🇷 FRANCE201♠♣Q+1+1
+0.0Round 4🇵🇱 POLAND262NT♠A+2-10
+0.0Round 7🇫🇷 FRANCE173♥♠A-1+2
-0.2Round 19🇺🇾 URUGUAY195♦♣T-1+16
-0.3Round 6🇹🇼 CHINESE TAIPEI112♥♣Q=+0
-0.3Round 16🇮🇳 INDIA284♠♣Q=-6
-0.4Round 1🇺🇸 USA181NT♥5-2+8
-0.4Round 3🇨🇳 CHINA192♠♦J=+0
-0.4Round 12🇭🇰 HONG KONG CHINA264♠♣K=+0
-0.5Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND114♠♣3+1+0
-0.6Round 3🇨🇳 CHINA211NT♥J+1+0
-0.6Round 9🇯🇵 JAPAN51NT♣5+2-1
-0.7Round 13🇪🇪 ESTONIA41NT♣K+1+0
-0.7Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND94♥♠J+2-11
-0.9Round 10🇭🇺 HUNGARY126♥♠T-2+0
-1.0Round 6🇹🇼 CHINESE TAIPEI134♥♣4=+1
-1.1Round 19🇺🇾 URUGUAY214♠♥9-1-5
-1.2Round 7🇫🇷 FRANCE241NT♥3+1+0
-1.3Round 9🇯🇵 JAPAN23♣♥9=+1
-1.4Round 6🇹🇼 CHINESE TAIPEI163♦♠8=+0
-1.6Round 9🇯🇵 JAPAN84♠♦T-1-5
-2.0Round 12🇭🇰 HONG KONG CHINA284♠♦6=-7
-2.0Round 13🇪🇪 ESTONIA21NT♥5+1+0
-2.2Round 1🇺🇸 USA155♠♥K-1+9
-2.5Round 1🇺🇸 USA161NT♥3-1-4
-2.8Round 9🇯🇵 JAPAN44♥♦Q-2-8
-2.9Round 15🇸🇪 SWEDEN213NT♠4+2-1
-3.0Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND134♥♠4+1+0
-3.1Round 10🇭🇺 HUNGARY165♣x♥T-2-9
-4.1Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND163NT♠3-1-5
-4.2Round 4🇵🇱 POLAND304♠♥K-1-4
-4.2Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND142NT♥6+1-6
-4.4Round 16🇮🇳 INDIA263♠♠9+1-2
-4.5Round 7🇫🇷 FRANCE234♠♥2-2-8
-4.6Round 10🇭🇺 HUNGARY152♣♣5=-5
-4.7Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND104♠♥8=+13
-4.8Round 15🇸🇪 SWEDEN182♥♣Q-1-6
-4.9Round 3🇨🇳 CHINA183♦♥K+1-6
-5.1Round 9🇯🇵 JAPAN14♠♥4-1-10
-5.7Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND122♥♣Q-1-11
-6.0Round 6🇹🇼 CHINESE TAIPEI154♠♥2=+0
-6.7Round 12🇭🇰 HONG KONG CHINA293♥♦3+1-7
-6.9Round 10🇭🇺 HUNGARY94♠♦6+2-11
-7.1Round 4🇵🇱 POLAND274♥♠A=+0
-8.8Round 7🇫🇷 FRANCE216♣♠6=+0
-10.1Round 13🇪🇪 ESTONIA33♠x♠K=-12
-10.2Round 15🇸🇪 SWEDEN194♠♥A-1-11
-10.6Round 1🇺🇸 USA133NTx♣J-2-10
-11.3Round 16🇮🇳 INDIA325♣x♥Q=-12