LIU Jing · ZHAO

82rank
+74.6Butler · 112 bds
+0.67per board
±3.7swing
+0.36vs par /bd · #202/675
+0.97adjusted /bd
Butler per round: 8.6 22.8 -0.9 9.7 26.4 17.7 6.7 -16.4by round

vs par split: bidding -0.22 · play +0.58

Strength of schedule: opponents averaged +0.30/bd (a tough draw) → opponent-adjusted +0.97/bd

Card play — on target: opening leads 63.3% #625 of 675 · declarer play 76.2% #335 of 675 · defence 94.3% #41 of 675

Bidding activity — not a pass: 46.2% #164 of 675 (159/344)

Card play by contract type — on target
vs NTvs a suit
Opening leads63.6% (11)63.2% (19)
Declarer play62.5% (8)84.6% (13)
Defence85.0% (20)100.0% (33)

Opening leads by suit led: ♠ 50.0% (4) · ♥ 87.5% (8) · ♦ 45.5% (11) · ♣ 71.4% (7)

vs par by strain: NT +0.93 (40) · a suit +0.04 (72)

vs par by level: part-score +0.88 (41) · game -0.05 (64) · slam +1.00 (7)

By role: declaring +0.82/bd (-2.14 vs par · 59) · defending +0.49/bd (+3.13 vs par · 53)

By vulnerability: vulnerable +1.28/bd (+1.16 vs par · 56) · not vulnerable +0.05/bd (-0.45 vs par · 56)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1C.ZhaoP.Klapper – M.SzczerczakOpen14+8.6+0.61+1.29
Round 2C.ZhaoC.Mann – L.AnderssonClosed14+22.8+1.63-1.43
Round 3L.HuN.Zorlu – A.UcarOpen14-0.9-0.06-0.71
Round 4C.ZhaoP.Janiszewski – D.KowalskiClosed14+9.7+0.69+0.00
Round 5C.ZhaoR.Nistor – A.KaplanClosed14+26.4+1.89+3.29
Round 6C.ZhaoC.Stirbu – G.SerpoiOpen14+17.7+1.26+2.43
Round 7L.HuP.Goncalves – R.GomezOpen14+6.7+0.48+0.71
Round 8C.ZhaoA.Zamir – O.ToledanoOpen14-16.4-1.17-2.71

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
+9.0Round 1MAGIC114♠♣6-1+11
+8.4Round 4ALTERIS NUCLEAR233NT♦J=+0
+7.9Round 2DINKIN204♥♣6+1+0
+7.8Round 5ANDRESEN43NT♣6-2+13
+7.5Round 2DINKIN227♣♦3=-2
+6.4Round 1MAGIC74♠x♣6-1+13
+6.3Round 7TRICK OR TREAT74♥♠K+1+0
+6.2Round 1MAGIC33NT♠5-1+6
+5.6Round 5ANDRESEN23NT♣J-1+10
+4.9Round 6CONTRA162♥♣6+3+12
+4.5Round 6CONTRA201NT♣3+2+13
+4.4Round 6CONTRA154♠♥8=+11
+4.3Round 4ALTERIS NUCLEAR263♣♦Q+1+10
+3.9Round 1MAGIC53NT♠5-1+5
+3.7Round 2DINKIN195♣♦K=+0
+3.7Round 2DINKIN214♥♠6-1+5
+3.7Round 4ALTERIS NUCLEAR202♥♦7-3+5
+3.7Round 6CONTRA176♦♣J-1+8
+3.6Round 5ANDRESEN54♥x♥Q-1+0
+3.5Round 5ANDRESEN94NT♦9-3+4
+3.4Round 5ANDRESEN63NT♥J+3+1
+3.3Round 2DINKIN242♣♥7-2+5
+3.3Round 3AGREMAN72♣♠A=+5
+3.3Round 5ANDRESEN123NT♣9-1+10
+3.3Round 6CONTRA243NT♦6+1+1
+3.2Round 4ALTERIS NUCLEAR252♠♥6+2+1
+3.2Round 6CONTRA253♣♦A+1+0
+3.0Round 8EASY STREET214♠♥3=+3
+3.0Round 8EASY STREET264♥♠9+1+0
+2.8Round 3AGREMAN53NT♠3=-1
+2.8Round 3AGREMAN132♥♠K=+0
+2.7Round 1MAGIC144♠♣K-2+5
+2.7Round 5ANDRESEN145♣♠6=+0
+2.7Round 7TRICK OR TREAT114♣♦6+3+2
+2.7Round 7TRICK OR TREAT132♥♠8+2-1
+2.7Round 8EASY STREET203NT♦J+2+0
+2.6Round 3AGREMAN93NT♣T-3+10
+2.4Round 4ALTERIS NUCLEAR213♣♦Q-2+5
+2.3Round 7TRICK OR TREAT82NT♣6=+0
+2.3Round 7TRICK OR TREAT103♦♥9+2+10
+2.2Round 4ALTERIS NUCLEAR163NT♥5+2+1
+2.1Round 1MAGIC84♠♥6-1+5
+2.1Round 7TRICK OR TREAT123NT♥6=-1
+1.9Round 8EASY STREET182NT♣9-1+4
+1.9Round 8EASY STREET193♦♣T+1+0
+1.8Round 1MAGIC12♠♥K-2+5
+1.8Round 3AGREMAN123♦♣6-2+5
+1.8Round 6CONTRA281NT♠Q-2-1
+1.7Round 2DINKIN235♣♥K+1-10
+1.7Round 5ANDRESEN113NT♥6=+0
+1.6Round 2DINKIN181NT♦T=+0
+1.5Round 3AGREMAN101NT♠Q-3-7
+1.5Round 5ANDRESEN73NT♥6+3+13
+1.4Round 4ALTERIS NUCLEAR284♠♦Q+1+0
+1.4Round 5ANDRESEN13NT♣J+1+0
+1.1Round 4ALTERIS NUCLEAR222NT♦Q-1+0
+1.1Round 7TRICK OR TREAT144♠x♦6-2+4
+1.0Round 3AGREMAN13NT♣Q=+0
+0.7Round 2DINKIN153NT♣2+1+0
+0.7Round 5ANDRESEN101NT♥T=+5
+0.7Round 6CONTRA223NT♥6+2+0
+0.7Round 7TRICK OR TREAT52♠♥6=+1
+0.7Round 8EASY STREET174♠♣3+1-8
+0.3Round 2DINKIN161NT♦9=+5
+0.3Round 2DINKIN255♥♠8=+0
+0.2Round 7TRICK OR TREAT14♠♥5+1+0
+0.2Round 8EASY STREET233♠♣J+1+1
-0.0Round 3AGREMAN116♣♠8+1+11
-0.2Round 3AGREMAN34♥♣6+1-11
-0.3Round 3AGREMAN43♠♠3-1+1
-0.3Round 3AGREMAN83♦♥6-1+2
-0.3Round 4ALTERIS NUCLEAR193♦♦Q+2+10
-0.3Round 6CONTRA193NT♦9+1+0
-0.4Round 5ANDRESEN34♥♦Q=-1
-0.4Round 6CONTRA213♠♥A=+0
-0.4Round 7TRICK OR TREAT25♣♠J+1+11
-0.5Round 2DINKIN283NT♥3+1+0
-0.7Round 5ANDRESEN83♦♠9=-1
-0.8Round 4ALTERIS NUCLEAR184♠♥K+2-12
-0.8Round 4ALTERIS NUCLEAR273NT♦Q=+0
-0.8Round 8EASY STREET164♥♣K+2-11
-0.9Round 6CONTRA263♣♦6+1-9
-1.0Round 1MAGIC102♥♥6+1-10
-1.0Round 4ALTERIS NUCLEAR153NT♠J=+1
-1.0Round 8EASY STREET152♠♦7+1-1
-1.2Round 7TRICK OR TREAT34♠♦J-1+2
-1.3Round 1MAGIC24♣♠K=-11
-1.7Round 2DINKIN173♠♥J-4-6
-1.8Round 6CONTRA233NT♣J+3-1
-1.9Round 1MAGIC124♥♦6=+0
-2.1Round 1MAGIC46♠♥T+1+13
-2.1Round 3AGREMAN24♠♥T-1-12
-2.1Round 6CONTRA275♦♥6+1-11
-2.4Round 2DINKIN266♣♥T-1-12
-2.5Round 4ALTERIS NUCLEAR244♠♣6-1-10
-3.1Round 8EASY STREET224♠♦K+1-1
-3.3Round 2DINKIN274♠♥6-1-5
-3.3Round 6CONTRA184♥♣6+1+11
-3.4Round 7TRICK OR TREAT44♠♥J-1-12
-3.4Round 7TRICK OR TREAT93♦♣K=+0
-3.5Round 8EASY STREET251NT♥8=-5
-4.5Round 8EASY STREET273NT♦J-2-9
-5.0Round 1MAGIC133NT♠5=-10
-5.3Round 7TRICK OR TREAT62♥♣6-2-6
-6.0Round 1MAGIC63NT♠J=-11
-6.2Round 1MAGIC94♥♠8=-3
-6.4Round 3AGREMAN144♦♥5-2-5
-7.3Round 8EASY STREET287♠♣Q=+0
-7.4Round 3AGREMAN64♠♦K=-8
-7.7Round 5ANDRESEN132NT♥9-2-8
-9.6Round 8EASY STREET245♥♣A-1-11
-11.6Round 4ALTERIS NUCLEAR176NT♠7+1-11