🇸🇬 GAO Heng · SINGAPORE

89rank
-39.8Butler · 96 bds
-0.41per board
±4.1swing
-0.53vs par /bd · #92/111
-0.47adjusted /bd
Butler per round: -6.9 -20.1 -14.1 3.8 -14.2 9.8 -5.9 4.8 -0.2 -0.3 -1.6 5.1by round

vs par split: bidding -0.54 · play +0.01

Strength of schedule: opponents averaged -0.06/bd (an easy draw) → opponent-adjusted -0.47/bd

Card play — on target: opening leads 80.0% #64 of 111 · declarer play 76.7% #44 of 111 · defence 80.0% #91 of 111

Bidding activity — not a pass: 45.3% #36 of 111 (112/247)

Card play by contract type — on target
vs NTvs a suit
Opening leads81.8% (11)78.6% (14)
Declarer play75.0% (8)77.3% (22)
Defence73.3% (15)82.9% (35)

Opening leads by suit led: ♠ 33.3% (6) · ♥ 100.0% (6) · ♦ 88.9% (9) · ♣ 100.0% (4)

vs par by strain: NT +2.14 (28) · a suit -1.63 (68)

vs par by level: part-score +0.22 (41) · game -1.35 (52) · slam +3.33 (3)

By role: declaring -0.16/bd (-1.87 vs par · 46) · defending -0.65/bd (+0.70 vs par · 50)

By vulnerability: vulnerable -0.34/bd (+0.12 vs par · 48) · not vulnerable -0.49/bd (-1.19 vs par · 48)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1R.LeeJ.Shearer – N.TennantOpen8-6.9-0.86-0.12
Round 3R.LeeG.Donati – G.PercarioOpen8-20.1-2.51-1.88
Round 4R.LeeM.Iher – S.LaanOpen8-14.1-1.76-0.50
Round 6R.LeeN.Tiscornia Biaus – I.Miquelez CaballeroClosed8+3.8+0.47+0.88
Round 7R.LeeY.Li – Q.TanOpen8-14.2-1.77-0.62
Round 8R.LeeA.Casparie – M.SprinkhuizenOpen8+9.8+1.23+3.38
Round 9R.LeeM.Simic – S.PepicClosed8-5.9-0.74-3.00
Round 11R.LeeM.Andonov – T.PavlovOpen8+4.8+0.60-0.50
Round 14R.LeeS.Kar – S.BarClosed8-0.2-0.03-0.88
Round 15R.LeeP.Beer – H.XingClosed8-0.3-0.04-2.88
Round 16R.LeeD.Rahayu – D.NobiraClosed8-1.6-0.20+0.25
Round 17R.LeeJ.Lieberman – C.WellandOpen8+5.1+0.64-0.50

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
+11.6Round 8🇳🇱 NETHERLANDS293NT♣9-2+13
+10.0Round 6🇦🇷 ARGENTINA103♥♣4=+12
+9.4Round 11🇧🇬 BULGARIA185♦♥J=+0
+8.5Round 16🇮🇩 INDONESIA253NT♠5=+10
+6.9Round 8🇳🇱 NETHERLANDS314♠♦A-1+10
+4.5Round 14🇮🇳 INDIA114♠♣3=+3
+4.2Round 15🇺🇸 USA1173NT♠5=+0
+4.2Round 16🇮🇩 INDONESIA272♥♦J+2+7
+3.9Round 6🇦🇷 ARGENTINA154♠♥2=+0
+3.8Round 1🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND33♥♣5-3+4
+3.4Round 9🇷🇸 SERBIA83♠♥K=+0
+3.4Round 16🇮🇩 INDONESIA293♥♣6-1+6
+3.2Round 8🇳🇱 NETHERLANDS325♦♠A+1+10
+2.9Round 1🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND43♣♠A-1+1
+2.8Round 17🇺🇸 USA242♠♣5-1+6
+2.7Round 11🇧🇬 BULGARIA213NT♥6-1+5
+2.6Round 14🇮🇳 INDIA152♥♠K-1+3
+2.6Round 17🇺🇸 USA282NT♠T+1+1
+2.5Round 1🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND22♠♦Q+1+0
+2.5Round 17🇺🇸 USA273♠♦6+1-1
+2.3Round 6🇦🇷 ARGENTINA163♦♣5+2+2
+2.3Round 11🇧🇬 BULGARIA245♦♠6-1+10
+2.2Round 7🇨🇳 CHINA183NT♥K-1+4
+2.2Round 17🇺🇸 USA221NT♥J+3+2
+2.1Round 4🇪🇪 ESTONIA312♥♠5=+0
+2.1Round 14🇮🇳 INDIA92♥♦A-2+0
+1.8Round 8🇳🇱 NETHERLANDS262♣♥2-1+5
+1.8Round 16🇮🇩 INDONESIA284♠♣Q+1+6
+1.7Round 4🇪🇪 ESTONIA261NT♠A+3+10
+1.5Round 15🇺🇸 USA1244♥♦6=+0
+1.2Round 7🇨🇳 CHINA223NT♦6=+0
+1.2Round 9🇷🇸 SERBIA53NT♦2-1+5
+1.2Round 11🇧🇬 BULGARIA193NT♣2=+0
+1.2Round 15🇺🇸 USA1223NT♠4+1+1
+1.1Round 15🇺🇸 USA1194♠♥A+1+0
+1.1Round 17🇺🇸 USA233♣♥2-2+5
+1.0Round 11🇧🇬 BULGARIA225♠♣A=+0
+0.7Round 1🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND81NT♥5-1+9
+0.7Round 17🇺🇸 USA253NT♣K+1-1
+0.6Round 3🇮🇹 ITALY192♠♦J=+0
+0.6Round 7🇨🇳 CHINA201♠♣Q+1+1
+0.5Round 3🇮🇹 ITALY244♠♦4-1+5
+0.5Round 9🇷🇸 SERBIA22♦♥9+1+1
+0.4Round 6🇦🇷 ARGENTINA112♠♥3-2+0
+0.2Round 14🇮🇳 INDIA123NT♣5+2+0
+0.1Round 6🇦🇷 ARGENTINA121NT♥6+1+5
+0.0Round 8🇳🇱 NETHERLANDS304♠♣A+1+0
-0.1Round 1🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND74♠♦A=+0
-0.4Round 7🇨🇳 CHINA213NT♥6+2+10
-0.5Round 1🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND61♥♣7-1+0
-0.5Round 3🇮🇹 ITALY223NT♥7=+0
-0.5Round 15🇺🇸 USA1181NT♠T-1-3
-0.6Round 15🇺🇸 USA1214♥♦3=+0
-0.6Round 17🇺🇸 USA214♠♠6+2-11
-0.7Round 7🇨🇳 CHINA173♥♠K-1+2
-0.7Round 11🇧🇬 BULGARIA201NT♥6+2-1
-0.8Round 7🇨🇳 CHINA241NT♣3+1+0
-0.9Round 4🇪🇪 ESTONIA302♠♦5+1-1
-1.0Round 14🇮🇳 INDIA133NT♦7=-2
-1.2Round 3🇮🇹 ITALY203NT♦3+2-2
-1.2Round 3🇮🇹 ITALY211NT♣3+2-1
-1.3Round 4🇪🇪 ESTONIA326NT♦3=+11
-1.3Round 9🇷🇸 SERBIA14♠♠5-1-10
-1.3Round 9🇷🇸 SERBIA31NT♠Q-2-6
-1.4Round 8🇳🇱 NETHERLANDS273♥♦T-2-8
-1.5Round 9🇷🇸 SERBIA72♠♦A=-6
-1.6Round 16🇮🇩 INDONESIA304♠♥6=+1
-1.9Round 3🇮🇹 ITALY234♥♣Q+1+0
-2.2Round 4🇪🇪 ESTONIA273♠♦K-1-9
-2.2Round 4🇪🇪 ESTONIA293NT♠5+2+0
-2.2Round 14🇮🇳 INDIA144♦x♥5-2-4
-2.3Round 14🇮🇳 INDIA163♠♥Q+1-10
-2.6Round 6🇦🇷 ARGENTINA134♥♣6+2+1
-2.7Round 9🇷🇸 SERBIA44♥♦Q-2-8
-3.2Round 15🇺🇸 USA1204♠♦Q-2-9
-3.2Round 16🇮🇩 INDONESIA263♠♠J-1-5
-3.4Round 6🇦🇷 ARGENTINA146♥♠6+1-1
-3.6Round 8🇳🇱 NETHERLANDS254♥♠J=-3
-4.0Round 15🇺🇸 USA1232♠♦2=-12
-4.1Round 14🇮🇳 INDIA104♠x♣K-2+3
-4.2Round 9🇷🇸 SERBIA62♠♥4+1+0
-4.4Round 11🇧🇬 BULGARIA171♥♦K-2-6
-5.5Round 3🇮🇹 ITALY174♥♦5-2-6
-5.5Round 4🇪🇪 ESTONIA254♠♣3+1-1
-5.6Round 1🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND15♣♠Q-2-11
-5.8Round 4🇪🇪 ESTONIA285♣♠J+1-14
-6.2Round 17🇺🇸 USA264♥x♠K=-5
-6.7Round 11🇧🇬 BULGARIA234♠♦J-1-12
-6.9Round 6🇦🇷 ARGENTINA95♥x♦3-2-12
-7.3Round 16🇮🇩 INDONESIA323NT♠J-3-10
-7.4Round 16🇮🇩 INDONESIA314♠♥K=-13
-7.8Round 7🇨🇳 CHINA234♠x♥2-2-12
-8.5Round 7🇨🇳 CHINA194♥♣J-1-10
-8.7Round 8🇳🇱 NETHERLANDS286♠♣3=+0
-10.6Round 1🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND55♥x♠K=-4
-10.9Round 3🇮🇹 ITALY184♥♦K=-11