KUO Li-Hsiang · AMANDA

134rank
-6.9Butler · 98 bds
-0.07per board
±4.8swing
+0.20vs par /bd · #70/196
-0.17adjusted /bd
Butler per round: -6.7 -30.8 0.6 -10.6 30.1 5.2 5.3by round

vs par split: bidding +0.52 · play -0.32

Strength of schedule: opponents averaged -0.10/bd (an easy draw) → opponent-adjusted -0.17/bd

Card play — on target: opening leads 84.8% #54 of 196 · declarer play 91.3% #11 of 196 · defence 87.3% #89 of 196

Bidding activity — not a pass: 42.9% #114 of 196 (132/308)

Card play by contract type — on target
vs NTvs a suit
Opening leads80.0% (10)87.0% (23)
Declarer play100.0% (4)89.5% (19)
Defence92.9% (14)85.4% (41)

Opening leads by suit led: ♠ 88.9% (9) · ♥ 83.3% (6) · ♦ 70.0% (10) · ♣ 100.0% (8)

vs par by strain: NT +2.00 (23) · a suit -0.35 (75)

vs par by level: part-score -0.17 (36) · game +0.44 (50) · slam +0.33 (12)

By role: declaring -0.86/bd (-3.05 vs par · 43) · defending +0.55/bd (+2.75 vs par · 55)

By vulnerability: vulnerable -0.14/bd (+0.61 vs par · 49) · not vulnerable -0.00/bd (-0.20 vs par · 49)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1H.SoS.Levinson – M.Cappelletti JrClosed14-6.7-0.48+0.07
Round 2H.SoJ.Stamatov – I.NanevOpen14-30.8-2.20-2.93
Round 3H.SoN.Senior – N.SmithOpen14+0.6+0.04+0.71
Round 4H.SoJ.Tomcani – M.VodickaOpen14-10.6-0.76-0.36
Round 6H.SoS.Li – W.SimpsonClosed14+30.1+2.15+1.57
Round 7H.SoL.Hu – C.ZhaoClosed14+5.2+0.37+0.21
Round 8H.SoB.Thompson – J.ThompsonClosed14+5.3+0.38+2.14

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 8POST PANDA217NT♥2-2+17
+11.2Round 4CZECHOSLOVAKIA V2184♥x♦T-3+12
+8.6Round 6HONG KONG LADIES223NT♠7+2+11
+8.3Round 6HONG KONG LADIES153NT♠K-2+8
+8.2Round 2JULS165♥x♠J=+5
+7.0Round 3SWIMMING DRAGONS76♦♠9-3+16
+6.8Round 7ZHAO135♥♠A=+1
+6.4Round 6HONG KONG LADIES183♦♥K+1+10
+6.4Round 7ZHAO102♥x♠3-1+7
+5.9Round 2JULS233♥♦K=+6
+5.8Round 1SCHONFELD FINESSE23♠♥K-3+9
+5.8Round 6HONG KONG LADIES283NTx♦2-1+13
+5.6Round 1SCHONFELD FINESSE115♣x♦A-2+5
+5.0Round 6HONG KONG LADIES163♠x♣9-2+5
+4.6Round 4CZECHOSLOVAKIA V2211NT♠4-3-3
+4.3Round 7ZHAO13♦♠4+1+6
+3.6Round 6HONG KONG LADIES193NT♦A-2+6
+3.6Round 8POST PANDA283NT♠2-2+6
+3.2Round 1SCHONFELD FINESSE12♠♥T=+1
+3.0Round 2JULS283♣♦J+2+2
+2.9Round 2JULS153♦x♦Q-2-8
+2.8Round 6HONG KONG LADIES254♥♦A-1+5
+2.8Round 7ZHAO26♥♠5+1-11
+2.6Round 6HONG KONG LADIES243♥♦Q-4-5
+2.5Round 3SWIMMING DRAGONS111NT♣Q=+0
+2.3Round 4CZECHOSLOVAKIA V2265♥x♠K-1+9
+2.2Round 8POST PANDA241NT♠4+2+2
+2.0Round 1SCHONFELD FINESSE103♣♥K=+1
+2.0Round 2JULS223NT♥2=+7
+2.0Round 8POST PANDA232♠♥2-2+2
+1.9Round 1SCHONFELD FINESSE44♠♥K+1+1
+1.6Round 3SWIMMING DRAGONS12♥♦Q+2+1
+1.4Round 4CZECHOSLOVAKIA V2174♥♠A-1+2
+1.3Round 7ZHAO114♠♦K-1+4
+1.2Round 1SCHONFELD FINESSE64♠♦Q-2+5
+1.2Round 6HONG KONG LADIES174♠♦K+1+0
+1.1Round 4CZECHOSLOVAKIA V2152♠♥2-1+5
+1.1Round 6HONG KONG LADIES233NT♦4=+0
+1.0Round 3SWIMMING DRAGONS94♠♥3-3+1
+1.0Round 7ZHAO55♦♥4=+0
+0.8Round 3SWIMMING DRAGONS82♥♠J-1+2
+0.8Round 6HONG KONG LADIES274♦♥A=+0
+0.6Round 1SCHONFELD FINESSE83♣♦7=+0
+0.5Round 8POST PANDA163NT♥3+1+0
+0.4Round 3SWIMMING DRAGONS144♠♥Q+1+0
+0.3Round 6HONG KONG LADIES212♠♥A+2-6
+0.2Round 1SCHONFELD FINESSE91NT♦2+1+0
+0.2Round 3SWIMMING DRAGONS24♠♥K-1-5
+0.2Round 3SWIMMING DRAGONS33♥♦T+1-2
+0.2Round 4CZECHOSLOVAKIA V2192♥♠5=+7
-0.2Round 2JULS183NT♥A+3+10
-0.3Round 4CZECHOSLOVAKIA V2236♠♥5=+0
-0.3Round 8POST PANDA183NT♥Q+2-12
-0.5Round 7ZHAO73NT♦3+1+0
-0.5Round 7ZHAO124♠♦T=+0
-0.6Round 1SCHONFELD FINESSE34♥♣3=+0
-0.6Round 3SWIMMING DRAGONS42♠♠2=+0
-0.7Round 7ZHAO144♠♥3+3+10
-0.7Round 8POST PANDA221NT♠4+1+0
-0.9Round 4CZECHOSLOVAKIA V2244♥♦K+1+0
-0.9Round 8POST PANDA274♥♦6+3+10
-1.0Round 7ZHAO62♠♣A=-6
-1.0Round 8POST PANDA253♦♠Q-2-5
-1.2Round 7ZHAO94♠♣3=+0
-1.3Round 3SWIMMING DRAGONS133NT♦T+1+0
-1.5Round 8POST PANDA201NT♣8+1+0
-1.9Round 1SCHONFELD FINESSE54♥♠6-1-5
-2.1Round 2JULS262♠♣6-3+5
-2.1Round 3SWIMMING DRAGONS106♠♣K+1+13
-2.1Round 8POST PANDA264♥♣5=+0
-2.3Round 1SCHONFELD FINESSE72♣♣3+1+0
-2.3Round 3SWIMMING DRAGONS63NT♠A+1+0
-2.3Round 7ZHAO34♥♣4=+0
-3.1Round 3SWIMMING DRAGONS53♥♠K+1-6
-3.2Round 2JULS174♥♠5-2+0
-3.4Round 4CZECHOSLOVAKIA V2276♣♠7+1-1
-3.7Round 3SWIMMING DRAGONS124♥♦J+3-10
-3.9Round 4CZECHOSLOVAKIA V2284♠♠4-1-5
-3.9Round 8POST PANDA196♠♣A=-1
-4.1Round 2JULS201NT♣5-4-11
-4.2Round 4CZECHOSLOVAKIA V2163♥♠A=-6
-4.2Round 8POST PANDA156♥♣T=+0
-4.4Round 4CZECHOSLOVAKIA V2223NT♠J+2-2
-4.8Round 1SCHONFELD FINESSE123♣♠7+1-7
-5.0Round 7ZHAO45♣♥8=+0
-5.0Round 8POST PANDA176♠♥9+1+11
-5.2Round 2JULS196♦♦T-1-11
-5.2Round 4CZECHOSLOVAKIA V2203NT♠2-1-6
-6.1Round 2JULS256♥♠A=-12
-6.2Round 7ZHAO85♣x♥6+1-8
-7.5Round 1SCHONFELD FINESSE145♥x♦K-3-8
-7.6Round 2JULS214♠♥K-3-10
-8.1Round 6HONG KONG LADIES264♥♣2-2-13
-8.3Round 6HONG KONG LADIES205♦♥7-1-12
-9.1Round 4CZECHOSLOVAKIA V2256♠♦5-1-17
-10.1Round 1SCHONFELD FINESSE134♠♠3=-1
-11.9Round 2JULS245♥x♠K-5-12
-12.4Round 2JULS273♦x♥7-4-12