LIU Shuangfu · BRIDGE SCHOOL TEAM3

125rank
-79.4Butler · 80 bds
-0.99per board
±4.6swing
-2.42vs par /bd · #139/144
-1.23adjusted /bd
Butler per round: -9.6 -3.8 19.7 4 -27.2 -13.2 -26.5 11.3 -9 -25.1by round

vs par split: bidding -1.26 · play -1.16

Strength of schedule: opponents averaged -0.23/bd (an easy draw) → opponent-adjusted -1.23/bd

Card play — on target: opening leads 55.6% #138 of 144 · declarer play 61.9% #104 of 144 · defence 61.5% #133 of 144

Bidding activity — not a pass: 47.5% #22 of 144 (97/204)

Card play by contract type — on target
vs NTvs a suit
Opening leads16.7% (6)75.0% (12)
Declarer play66.7% (3)61.1% (18)
Defence27.3% (11)75.0% (28)

Opening leads by suit led: ♠ 33.3% (3) · ♥ 50.0% (4) · ♦ 50.0% (6) · ♣ 80.0% (5)

vs par by strain: NT -2.79 (19) · a suit -2.31 (61)

vs par by level: part-score -2.79 (56) · game -1.58 (24)

By role: declaring -1.36/bd (-5.00 vs par · 41) · defending -0.61/bd (+0.28 vs par · 39)

By vulnerability: vulnerable -1.26/bd (-2.67 vs par · 36) · not vulnerable -0.78/bd (-2.23 vs par · 44)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1Z.WangR.Mohanka – A.MehtaClosed8-9.6-1.20-0.38
Round 2Z.WangO.Deng – B.ChenClosed8-3.8-0.47+1.88
Round 3Z.WangZ.Li – B.ZhangClosed8+19.7+2.46+1.12
Round 4Y.ZhangA.Piasecki – F.KrzysiakClosed8+4.0+0.50-3.00
Round 5Z.WangK.Keska – M.SchroderOpen8-27.2-3.40-3.75
Round 6Z.WangP.Zbijowski – M.PopielarskiOpen8-13.2-1.65-5.38
Round 7Z.WangJ.Kutylowski – F.CyranClosed8-26.5-3.31-3.62
Round 8Z.WangE.Bolechowska – M.WiacekClosed8+11.3+1.41-0.12
Round 9Z.WangM.Stepniak – B.RybakClosed8-9.0-1.12-4.38
Round 10Z.WangB.Moe – T.LillejordClosed8-25.1-3.14-6.62

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
+10.7Round 3CHINA SMZY STAYMAN184♥♠7-2+14
+7.5Round 3CHINA SMZY STAYMAN163♠♦A+1+10
+7.4Round 6WZBS172NTx♦3=+2
+7.1Round 8KL3 KBSM322NT♥2+1+10
+6.6Round 1BRIDGEBLITZ DAIS284♠♥2=+3
+6.6Round 9AZS UW GOL111NT♦J-2+11
+6.2Round 3CHINA SMZY STAYMAN134♥♣K-1+1
+5.7Round 4SPOJNIA U16 YELLOW264♠♥5+2+13
+5.7Round 7SPOJNIA U16 RED244♠♣A-1+4
+5.6Round 10THE BAST283♥♦9-4+3
+4.3Round 2CHINA SMZY SPLINTER23♥♦2=+1
+3.7Round 3CHINA SMZY STAYMAN112NT♥A=+1
+3.6Round 5KLUB LOGICZNY 131♠♥6+2+6
+3.6Round 5KLUB LOGICZNY 174♥♣A-1+6
+3.6Round 8KL3 KBSM364♥♠3-1+10
+3.2Round 1BRIDGEBLITZ DAIS244♥♠T=+0
+3.2Round 2CHINA SMZY SPLINTER13♥♣2+1+6
+3.0Round 4SPOJNIA U16 YELLOW273♠♥6=+0
+2.9Round 4SPOJNIA U16 YELLOW253♦♥Q-1+5
+2.8Round 6WZBS114♦♥5-5-5
+2.5Round 2CHINA SMZY SPLINTER85♦♠2+2+1
+1.6Round 4SPOJNIA U16 YELLOW243♣♥J+1-7
+1.3Round 8KL3 KBSM334♦♣2-1+5
+1.2Round 3CHINA SMZY STAYMAN144♥♠T+1-8
+1.1Round 2CHINA SMZY SPLINTER44♥♣T-3+15
+1.1Round 8KL3 KBSM352♥♦3+4-11
+0.7Round 8KL3 KBSM345♣♠5=-13
+0.2Round 3CHINA SMZY STAYMAN174♠♥4-2-5
+0.2Round 4SPOJNIA U16 YELLOW234♠♦9+2-17
+0.2Round 7SPOJNIA U16 RED261♠♥T+1+1
+0.2Round 8KL3 KBSM312NT♣6-2+1
-0.0Round 9AZS UW GOL132♦♣Q+2-10
-0.0Round 9AZS UW GOL173♥♣Q=-7
-0.2Round 8KL3 KBSM382♠♥5=+7
-0.3Round 10THE BAST224♦♣3+1-6
-0.6Round 1BRIDGEBLITZ DAIS253♦♥A-5+9
-0.6Round 1BRIDGEBLITZ DAIS263♦♣K+2-10
-0.6Round 2CHINA SMZY SPLINTER32♠♣Q+2+10
-0.8Round 3CHINA SMZY STAYMAN123♥♠A+3+6
-0.8Round 9AZS UW GOL151NT♦6+1+0
-1.2Round 4SPOJNIA U16 YELLOW214♣♠8+2-6
-1.7Round 5KLUB LOGICZNY 121NT♦A+3+6
-1.7Round 6WZBS123♣♥4-2-5
-1.8Round 9AZS UW GOL183♠♣9+1+8
-1.9Round 7SPOJNIA U16 RED252♥♣A-2-2
-1.9Round 10THE BAST273♠♦A+2-6
-2.1Round 1BRIDGEBLITZ DAIS213NT♥4=+1
-2.1Round 7SPOJNIA U16 RED233♥♠6+2-8
-2.2Round 9AZS UW GOL162♣♠Q+3-15
-2.4Round 7SPOJNIA U16 RED212♦♦T+2-1
-2.5Round 8KL3 KBSM373♥♠4+1-10
-2.6Round 6WZBS164♣♦K-3-10
-2.9Round 1BRIDGEBLITZ DAIS223♥♠A-2+0
-3.0Round 10THE BAST253♥♣8=-12
-3.1Round 4SPOJNIA U16 YELLOW282♥♣9=-6
-3.2Round 6WZBS133NT♠9-1-5
-3.2Round 6WZBS144♠♦9+3-2
-3.2Round 9AZS UW GOL122♥♦3-2-6
-4.0Round 2CHINA SMZY SPLINTER51♥♣6+1-6
-4.1Round 2CHINA SMZY SPLINTER62♥♣8+1-7
-4.2Round 10THE BAST261NT♦6+1-6
-4.3Round 1BRIDGEBLITZ DAIS273NT♠A-4-2
-4.8Round 5KLUB LOGICZNY 182NT♣5=-5
-5.0Round 5KLUB LOGICZNY 164♣♥9-2-11
-5.1Round 4SPOJNIA U16 YELLOW224♥♠2=-6
-5.5Round 7SPOJNIA U16 RED283♣♠6=-6
-5.8Round 6WZBS153NT♦5-2-11
-6.1Round 10THE BAST233♥♦2=-7
-6.2Round 2CHINA SMZY SPLINTER73♠♣K-3-5
-6.4Round 5KLUB LOGICZNY 113NT♦9-2-11
-6.9Round 6WZBS182NT♦3+1-7
-7.1Round 10THE BAST243NT♠5+1-7
-7.6Round 9AZS UW GOL143♣♥3+4-16
-7.9Round 5KLUB LOGICZNY 143NT♥4+1-11
-8.1Round 10THE BAST212NT♥5-1-12
-8.6Round 5KLUB LOGICZNY 153♠♣Q+2-10
-8.9Round 1BRIDGEBLITZ DAIS234♣♠T-3-4
-9.0Round 3CHINA SMZY STAYMAN152♠♥K+2-10
-10.1Round 7SPOJNIA U16 RED224♦x♥A-2-9
-10.4Round 7SPOJNIA U16 RED273NTx♠7+2-8