🇸🇬 CHOO Jane · SINGAPORE

7rank
+121.8Butler · 144 bds
+0.85per board
±4.4swing
+0.95vs par /bd · #7/100
+0.77adjusted /bd
Butler per round: 9.6 8.7 35.8 8.3 25.9 -14.2 41.4 5.4 0.9by round

vs par split: bidding +0.99 · play +0.00

Strength of schedule: opponents averaged -0.07/bd (an easy draw) → opponent-adjusted +0.77/bd

Card play — on target: opening leads 82.5% #39 of 100 · declarer play 78.8% #24 of 100 · defence 74.6% #97 of 100

Card play by contract type — on target
vs NTvs a suit
Opening leads72.7% (11)86.2% (29)
Declarer play88.9% (9)75.0% (24)
Defence73.3% (15)75.0% (48)

Opening leads by suit led: ♠ 55.6% (9) · ♥ 100.0% (11) · ♦ 100.0% (5) · ♣ 80.0% (15)

vs par by strain: NT +0.68 (40) · a suit +1.11 (103)

vs par by level: part-score +0.68 (65) · game +1.27 (75) · slam +0.67 (3)

By role: declaring +0.70/bd (-1.05 vs par · 80) · defending +1.03/bd (+3.45 vs par · 64)

By vulnerability: vulnerable +0.56/bd (+0.65 vs par · 72) · not vulnerable +1.14/bd (+1.25 vs par · 72)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2G.ChaiD.Johnson – J.StasClosed16+9.6+0.60+2.62
Round 4G.ChaiA.Vaidya – M.HoodaClosed16+8.7+0.54+0.62
Round 8G.ChaiK.Bensouda – A.Cadi TaziOpen16+35.8+2.24+3.06
Round 11G.ChaiG.Chagas – M.AloiClosed16+8.3+0.52+1.31
Round 12G.ChaiI.Sime – J.MurdochOpen16+25.9+1.62+1.62
Round 13G.ChaiA.Schwartz – A.KaminskiClosed16-14.2-0.89-3.31
Round 14G.ChaiP.Hackett – T.WaterlowOpen16+41.4+2.59+3.69
Round 16G.ChaiR.Marsal – U.WenningClosed16+5.4+0.34+1.00
Round 17G.ChaiF.Falay – O.EkinciOpen16+0.9+0.06-2.06

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
+17.1Round 8🇲🇦 MOROCCO284♥♥2-1+20
+12.3Round 8🇲🇦 MOROCCO314♠♣J-1+12
+11.1Round 8🇲🇦 MOROCCO183♠x♦K=+12
+10.7Round 17🇹🇷 TURKEY324♠♥9+1+1
+10.1Round 2🇧🇪 BELGIUM274♥♠K-1+13
+10.1Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND255♥♣2-1+11
+9.9Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND236♥♠Q-1+13
+9.7Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND224♠♥9-1+11
+8.6Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND323NT♣2+1+10
+8.0Round 8🇲🇦 MOROCCO254♥♣10+1+0
+7.8Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND211NT♥4+3+15
+6.7Round 13🇮🇱 ISRAEL43NT♥K=-11
+6.5Round 11🇧🇷 BRAZIL15♥♣K-3+7
+6.4Round 11🇧🇷 BRAZIL24♥♦5=+0
+6.1Round 4🇮🇳 INDIA174♠♣7=+0
+6.1Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND283NT♣6-3+4
+6.0Round 2🇧🇪 BELGIUM253♦♠9=+11
+5.9Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND193NT♠4=-1
+5.7Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND212NT♠6-3+9
+5.7Round 17🇹🇷 TURKEY264♠x♣7=-11
+5.0Round 4🇮🇳 INDIA261♠♥J+3-1
+5.0Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND264♠♥7+1+0
+4.7Round 4🇮🇳 INDIA181NT♥5=+0
+4.5Round 11🇧🇷 BRAZIL65♣♦A-2+6
+4.5Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND312♠♠A=+13
+3.9Round 8🇲🇦 MOROCCO243NT♥J=-1
+3.8Round 2🇧🇪 BELGIUM305♦♦3-2+6
+3.8Round 17🇹🇷 TURKEY202♦♥Q+2+0
+3.7Round 17🇹🇷 TURKEY183♣♣7-1+12
+3.5Round 11🇧🇷 BRAZIL112♠♦J+1+0
+3.5Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND303NT♠9+3+1
+3.5Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND181NT♥3=+6
+3.5Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND263NT♥7=-1
+3.3Round 4🇮🇳 INDIA305♦♥J-1+10
+3.3Round 8🇲🇦 MOROCCO323NT♠Q=-1
+3.3Round 17🇹🇷 TURKEY237NT♣J=+0
+3.2Round 2🇧🇪 BELGIUM242♥♠K=+5
+3.1Round 16🇩🇪 GERMANY22♥♦2+1+10
+2.9Round 13🇮🇱 ISRAEL12♠♣A-1-2
+2.8Round 13🇮🇱 ISRAEL114♣♥6-2+5
+2.7Round 8🇲🇦 MOROCCO303NT♠J-1+8
+2.7Round 11🇧🇷 BRAZIL54♥♦A=+0
+2.7Round 11🇧🇷 BRAZIL103♦♠5-1-1
+2.7Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND233♥♣6+1+8
+2.3Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND253NT♥2+1+8
+2.3Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND292NT♥2+1+1
+2.3Round 16🇩🇪 GERMANY64♠♥5-2+5
+2.1Round 2🇧🇪 BELGIUM312♥♣J-3+5
+2.1Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND225♥♣K+1+11
+2.0Round 16🇩🇪 GERMANY13♥♠A-2+0
+1.9Round 17🇹🇷 TURKEY242♣♥2-1+2
+1.7Round 2🇧🇪 BELGIUM292♥♣6+2+10
+1.6Round 13🇮🇱 ISRAEL146♦♠5+1-11
+1.5Round 4🇮🇳 INDIA292♠♦6=+6
+1.5Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND193NT♦Q=+2
+1.4Round 13🇮🇱 ISRAEL154♠♥J-1+2
+1.3Round 4🇮🇳 INDIA282♠♠J+2+1
+1.3Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND202♣♣5+1+0
+1.3Round 16🇩🇪 GERMANY94♥♣10+1+0
+1.2Round 16🇩🇪 GERMANY133NT♠6-1+0
+0.9Round 2🇧🇪 BELGIUM193NT♥3+2+1
+0.9Round 4🇮🇳 INDIA221NT♠4-1-1
+0.9Round 11🇧🇷 BRAZIL123♥♠K=+0
+0.8Round 11🇧🇷 BRAZIL134♠♣6+1+0
+0.7Round 4🇮🇳 INDIA234♥♣2=+0
+0.7Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND283NT♠4=-1
+0.7Round 16🇩🇪 GERMANY3Pass-4
+0.6Round 8🇲🇦 MOROCCO274♥♣J=-1
+0.4Round 4🇮🇳 INDIA194♠♥A-2+0
+0.3Round 11🇧🇷 BRAZIL33NT♠10-1+5
+0.3Round 11🇧🇷 BRAZIL95♠♣Q=+11
+0.3Round 13🇮🇱 ISRAEL91♥♦Q=+8
+0.3Round 16🇩🇪 GERMANY73NT♣Q+3-13
+0.2Round 13🇮🇱 ISRAEL103♥♦A=+0
+0.2Round 16🇩🇪 GERMANY44♥♥J-1+12
+0.1Round 2🇧🇪 BELGIUM234♠♥K+2+13
+0.1Round 8🇲🇦 MOROCCO201NT♣4=+1
+0.1Round 11🇧🇷 BRAZIL161♠♣10+2+6
+0.1Round 16🇩🇪 GERMANY124♠♣Q=+0
+0.1Round 16🇩🇪 GERMANY163NT♣5+2+11
-0.0Round 4🇮🇳 INDIA204♥♠K+1+0
-0.0Round 17🇹🇷 TURKEY282♠♣7=-1
-0.1Round 8🇲🇦 MOROCCO172♥♠J+1+0
-0.1Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND303NT♣6+1+11
-0.1Round 16🇩🇪 GERMANY141NT♦J=+0
-0.2Round 2🇧🇪 BELGIUM213♦♣10-1+10
-0.2Round 17🇹🇷 TURKEY294♦♦3=+0
-0.3Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND314♠x♥6-1+5
-0.3Round 17🇹🇷 TURKEY303NT♥Q+1+0
-0.4Round 4🇮🇳 INDIA312♣♥7-2+1
-0.4Round 13🇮🇱 ISRAEL54♠♦Q+1+0
-0.4Round 16🇩🇪 GERMANY113♠♣5=-1
-0.5Round 13🇮🇱 ISRAEL24♠♠5+2-1
-0.7Round 8🇲🇦 MOROCCO261NT♣J+1+0
-0.7Round 16🇩🇪 GERMANY53NT♣J=-2
-0.8Round 13🇮🇱 ISRAEL132♥♦10=-11
-0.9Round 4🇮🇳 INDIA254♥♣3+2+11
-1.1Round 4🇮🇳 INDIA242♦♥8+2-7
-1.1Round 13🇮🇱 ISRAEL74♥♦2+1+0
-1.1Round 16🇩🇪 GERMANY103♦♣A+1+0
-1.2Round 13🇮🇱 ISRAEL82♠♦5=-5
-1.2Round 17🇹🇷 TURKEY172♦♣5=-8
-1.3Round 2🇧🇪 BELGIUM262♠♦2-1+1
-1.3Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND243NT♥6+2+0
-1.3Round 16🇩🇪 GERMANY151NT♠3+1-1
-1.5Round 2🇧🇪 BELGIUM202♠♦2-1-5
-1.5Round 2🇧🇪 BELGIUM325♥♣Q-1+3
-1.5Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND184♠x♥K-2-11
-1.6Round 8🇲🇦 MOROCCO292♥♥A+3+10
-1.6Round 17🇹🇷 TURKEY313♦♥K-2-6
-1.7Round 2🇧🇪 BELGIUM284♥♦3=-14
-1.7Round 11🇧🇷 BRAZIL74♥♣4+2-1
-1.7Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND273NT♥5=+2
-1.7Round 17🇹🇷 TURKEY214♥♦10-2+0
-1.9Round 13🇮🇱 ISRAEL122♥♦A-3-1
-2.1Round 8🇲🇦 MOROCCO212♦♣J-1+2
-2.1Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND202♦♥Q+2-10
-2.2Round 17🇹🇷 TURKEY271NT♣3+3+6
-2.3Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND244♠x♥K-1-5
-2.3Round 16🇩🇪 GERMANY82NT♦J=-1
-2.5Round 11🇧🇷 BRAZIL151NT♥4-2+0
-2.9Round 2🇧🇪 BELGIUM184♥♦5-1-5
-3.1Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND272♥♣J-1-9
-3.2Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND294♠♥2+2-1
-3.2Round 17🇹🇷 TURKEY254♥♠9=+0
-3.7Round 13🇮🇱 ISRAEL32♥♦Q+1-6
-3.9Round 2🇧🇪 BELGIUM223♥♦K-2-3
-3.9Round 4🇮🇳 INDIA323♥♣A=-7
-3.9Round 11🇧🇷 BRAZIL44♥♣J=+0
-3.9Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND174♠♥J=-7
-4.0Round 4🇮🇳 INDIA214♠♥10-2-6
-4.3Round 11🇧🇷 BRAZIL82♠♣K-1-5
-4.3Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND174♠♣Q=+0
-4.8Round 8🇲🇦 MOROCCO232♠♥8+4-3
-4.9Round 4🇮🇳 INDIA274♠x♣4-2+3
-5.1Round 8🇲🇦 MOROCCO224♠♥Q=-7
-5.3Round 2🇧🇪 BELGIUM173♠♣K-1-9
-5.6Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND323♠♣K+2-10
-6.8Round 17🇹🇷 TURKEY222♠♥10=-15
-8.0Round 11🇧🇷 BRAZIL143NT♠4+1-7
-8.3Round 13🇮🇱 ISRAEL63NT♠A+1-7
-8.9Round 8🇲🇦 MOROCCO192♥x♦10-2-3
-11.0Round 17🇹🇷 TURKEY193NT♣5-2-13
-12.2Round 13🇮🇱 ISRAEL163NT♦9-1-13