CAO Yimei · TEAM CANADA

34rank
-31.7Butler · 128 bds
-0.25per board
±4.6swing
-0.05vs par /bd · #22/43
-0.15adjusted /bd
Butler per round: 27.9 5.1 -27.9 -5.5 -27.8 -5.4 -3.8 5.7by round

vs par split: bidding -0.18 · play +0.13

Strength of schedule: opponents averaged +0.10/bd (a tough draw) → opponent-adjusted -0.15/bd

Card play — on target: opening leads 81.8% #23 of 43 · declarer play 78.1% #14 of 43 · defence 81.5% #42 of 43

Card play by contract type — on target
vs NTvs a suit
Opening leads73.3% (15)88.9% (18)
Declarer play77.8% (9)78.3% (23)
Defence72.7% (22)87.5% (32)

Opening leads by suit led: ♠ 75.0% (16) · ♥ 80.0% (5) · ♦ 100.0% (3) · ♣ 88.9% (9)

vs par by strain: NT -0.06 (47) · a suit -0.04 (81)

vs par by level: part-score -1.11 (45) · game +0.79 (72) · slam -1.18 (11)

By role: declaring +0.04/bd (-2.42 vs par · 74) · defending -0.65/bd (+3.20 vs par · 54)

By vulnerability: vulnerable -0.26/bd (-0.25 vs par · 64) · not vulnerable -0.23/bd (+0.16 vs par · 64)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1C.HuangD.Yavas – S.KuranogluOpen16+27.9+1.74+2.81
Round 2C.HuangH.Eythorsdottir – J.Seamon-MolsonOpen16+5.1+0.32-1.31
Round 3C.HuangC.Rimstedt – M.MichielsenOpen16-27.9-1.74-2.12
Round 5C.HuangM.Christensen – E.VisserOpen16-5.5-0.34-2.06
Round 6C.HuangK.Wenning – I.GromannOpen16-27.8-1.74-0.75
Round 7C.HuangK.Dufrat – J.ZmudaOpen16-5.4-0.34+0.38
Round 8C.HuangJ.Thompson – E.CaplanOpen16-3.8-0.24+1.81
Round 9C.HuangS.Brock – F.BrownOpen16+5.7+0.36+0.88

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
+16.0Round 7EDMONDS74♥x♦6+1+19
+9.9Round 9BAKER146♠♦Q=+0
+9.0Round 2TRI POLAR213NT♣2=-1
+8.6Round 5NO NAME86♥♣7+1+11
+8.0Round 6GERMANY265♣♥6=+3
+7.6Round 2TRI POLAR324♥♠A-1+12
+7.4Round 1GALATASARAY SK26♥♣A+1-13
+7.2Round 1GALATASARAY SK133NT♠6=+0
+6.8Round 1GALATASARAY SK16♣♦A-1+11
+6.8Round 9BAKER153NT♣4+1+0
+6.6Round 9BAKER93NT♠4-1+12
+6.2Round 1GALATASARAY SK43NT♦2=+10
+5.9Round 9BAKER13NT♠8=+7
+5.6Round 7EDMONDS55♦x♦8-1+0
+5.6Round 8AUSTRALIA264♠♣2-2+8
+5.0Round 1GALATASARAY SK103NT♣3-1+12
+4.8Round 7EDMONDS95♣♠8+1+7
+4.4Round 1GALATASARAY SK114♥♦K=+8
+4.3Round 7EDMONDS132♠♣3+1-10
+3.8Round 6GERMANY303NT♠4+2+10
+3.7Round 8AUSTRALIA173NT♥Q+2+1
+3.6Round 5NO NAME154♠♥9+1+4
+3.3Round 7EDMONDS122♠♥A=+0
+3.3Round 8AUSTRALIA313♦♣K+1+8
+3.1Round 2TRI POLAR173♥♣K=-7
+3.1Round 2TRI POLAR192♣♠9+1-1
+3.0Round 1GALATASARAY SK124♥♣7-1+10
+3.0Round 2TRI POLAR301NT♣3+2+1
+3.0Round 8AUSTRALIA214♣♦9-2+5
+2.7Round 8AUSTRALIA324♥♥3+1+1
+2.4Round 7EDMONDS63NT♥7=+0
+2.4Round 8AUSTRALIA253NT♠J-2+5
+2.2Round 2TRI POLAR284♠♥10+2+11
+2.0Round 2TRI POLAR314♥♦9-2+11
+1.9Round 1GALATASARAY SK71NT♠4-1+0
+1.8Round 1GALATASARAY SK83♠♥A=+7
+1.8Round 3BRODY114♠♣10+1-11
+1.8Round 5NO NAME103♠♥K-2+10
+1.8Round 6GERMANY185♣x♠A-3+9
+1.7Round 7EDMONDS154♥♣9+1+0
+1.6Round 3BRODY93NT♦3+1-1
+1.4Round 5NO NAME92NT♣5=+1
+1.4Round 7EDMONDS103NT♥10=+1
+1.2Round 2TRI POLAR243NT♥10+2+0
+1.2Round 6GERMANY256♥♠3=+0
+1.1Round 3BRODY141NT♠A-2+7
+0.9Round 2TRI POLAR236♠♣2=-13
+0.9Round 6GERMANY194♥♠K+2+13
+0.7Round 2TRI POLAR253NT♠10=+1
+0.7Round 5NO NAME133NT♣7+1-1
+0.7Round 9BAKER42♥♦7+1+0
+0.4Round 1GALATASARAY SK163NT♠Q+1+12
+0.4Round 3BRODY13♠♦6-2+0
+0.4Round 6GERMANY224♥♦4=-1
+0.3Round 5NO NAME35♥♣A+1-14
+0.3Round 5NO NAME64♠x♣K-1-6
+0.3Round 5NO NAME116NT♣9-1-11
+0.1Round 7EDMONDS163♥♠A-1+5
+0.1Round 8AUSTRALIA183NT♦5+2-1
+0.0Round 1GALATASARAY SK32♠♦10=+0
+0.0Round 1GALATASARAY SK144♠♦10+1+0
+0.0Round 3BRODY134♥♥K+1+0
-0.1Round 3BRODY23NT♣4+1+0
-0.1Round 9BAKER35♠♥5=+0
-0.2Round 8AUSTRALIA192♥♣6-1-4
-0.2Round 9BAKER104♣♥A+1-10
-0.3Round 8AUSTRALIA203NT♠10+3+13
-0.4Round 3BRODY103NT♥A=-2
-0.4Round 9BAKER72♠♣2-1+6
-0.6Round 7EDMONDS43♥♣3-3+9
-0.7Round 2TRI POLAR222♠♦K+3+2
-0.7Round 5NO NAME14♥♠5=+0
-0.8Round 1GALATASARAY SK63NT♠4+1+1
-1.0Round 6GERMANY295♦♥A+1-5
-1.0Round 9BAKER63NT♠4+2-1
-1.1Round 3BRODY32♦♦9-1+2
-1.1Round 9BAKER123♠♥K-2+6
-1.2Round 3BRODY153NT♠6-1-6
-1.2Round 5NO NAME53NT♠8+3-1
-1.3Round 3BRODY54♠♣3=+0
-1.4Round 3BRODY124♠♥4+3-17
-1.4Round 8AUSTRALIA233NT♣10=+1
-1.6Round 6GERMANY202♦♠J+1+1
-1.7Round 3BRODY163NT♠10-3+4
-1.7Round 8AUSTRALIA286♣♠Q+1+11
-1.9Round 3BRODY82♠♥10-2-8
-1.9Round 6GERMANY245♦♥K-2+0
-2.0Round 5NO NAME41NT♠A=-5
-2.0Round 6GERMANY173NT♠4+2-2
-2.0Round 8AUSTRALIA243NT♥4=-2
-2.3Round 9BAKER83NT♥J+2+10
-2.3Round 9BAKER113♠♦10=-7
-2.4Round 5NO NAME123♣♦5-1+0
-2.6Round 9BAKER21NT♦5+1+1
-2.8Round 2TRI POLAR204♥x♣A=-7
-2.9Round 8AUSTRALIA222♥♦2+2-1
-3.1Round 6GERMANY322♥♣J+1-1
-3.3Round 1GALATASARAY SK54♥♦J+1-1
-3.3Round 8AUSTRALIA273NT♣5-2-6
-3.4Round 6GERMANY214♥♣K+1+8
-3.6Round 5NO NAME164♣♦8-3+0
-3.8Round 5NO NAME24♥♣10-1-9
-3.9Round 2TRI POLAR294♠♠J+1-1
-3.9Round 7EDMONDS82♥♥3+3-6
-4.0Round 5NO NAME143NT♠Q=-7
-4.0Round 7EDMONDS113♥♠Q=-6
-4.0Round 9BAKER165♠x♣4-4-4
-4.4Round 8AUSTRALIA301NT♥Q+1+0
-4.7Round 7EDMONDS35♥x♠A-4-5
-4.8Round 5NO NAME72♠♥3-1-5
-5.1Round 9BAKER52♠♠A+1-1
-5.1Round 9BAKER131NT♥4=-5
-5.2Round 1GALATASARAY SK153NT♥3-2-13
-5.6Round 2TRI POLAR181NT♣4-4-10
-5.6Round 6GERMANY313♥♠K-2-12
-6.0Round 3BRODY72NT♠J=+0
-6.2Round 6GERMANY232♥♥6+3-9
-6.2Round 6GERMANY276♣x♠A-1-9
-6.9Round 1GALATASARAY SK94♠♣4=+1
-7.0Round 3BRODY42♦x♠Q-2+3
-7.3Round 2TRI POLAR273♣♥10=-8
-7.4Round 2TRI POLAR263NT♣Q-4-11
-8.4Round 8AUSTRALIA293NT♠4=-10
-8.7Round 7EDMONDS14♣x♠8-3-8
-10.7Round 3BRODY65♥x♠K-2-5
-11.3Round 7EDMONDS146♥♠2=+0
-11.8Round 7EDMONDS27♥♥8=+0
-12.9Round 6GERMANY283NT♦2-1-17