🇨🇳 XIA Mei · CHINA

9rank
+119.0Butler · 126 bds
+0.94per board
±4.3swing
+1.43vs par /bd · #7/68
+0.98adjusted /bd
Butler per round: 11.5 20.1 4.4 12.7 39.8 -2.6 13.5 4.1 15.5by round

vs par split: bidding +1.35 · play +0.08

Strength of schedule: opponents averaged +0.03/bd (an average draw) → opponent-adjusted +0.98/bd

Card play — on target: opening leads 74.2% #50 of 68 · declarer play 81.8% #12 of 68 · defence 96.6% #1 of 68

Card play by contract type — on target
vs NTvs a suit
Opening leads70.0% (10)76.2% (21)
Declarer play66.7% (9)87.5% (24)
Defence90.5% (21)100.0% (38)

Opening leads by suit led: ♠ 55.6% (9) · ♥ 66.7% (6) · ♦ 60.0% (5) · ♣ 100.0% (11)

vs par by strain: NT +1.95 (40) · a suit +1.19 (86)

vs par by level: part-score +0.43 (53) · game +1.96 (67) · slam +4.33 (6)

By role: declaring +0.37/bd (-1.39 vs par · 67) · defending +1.60/bd (+4.63 vs par · 59)

By vulnerability: vulnerable +1.26/bd (+2.41 vs par · 63) · not vulnerable +0.63/bd (+0.44 vs par · 63)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1X.DengA.Di Mauro – F.TaniniClosed14+11.5+0.82+0.36
Round 2X.DengC.Chang – Y.ChenOpen14+20.1+1.44+0.57
Round 4X.DengS.Sjodal – T.IndreboOpen14+4.4+0.31+4.14
Round 5X.DengD.Piesiewicz – Z.MoszczynskaOpen14+12.7+0.91+1.43
Round 6X.DengJ.Mourgues – A.Le PensecOpen14+39.8+2.84+3.14
Round 8X.DengA.Marriott – A.HuntOpen14-2.6-0.19+3.36
Round 11X.DengD.Molina – V.RomanClosed14+13.5+0.96+1.43
Round 12X.DengJ.Brake – K.FullerClosed14+4.1+0.29-0.43
Round 13A.GuanM.Bruijnsteen – J.WackwitzOpen14+15.5+1.11-1.14

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
+10.9Round 6🇫🇷 FRANCE205♠♣8-1+13
+10.4Round 13🇳🇱 NETHERLANDS33NT♥5+2+2
+10.0Round 6🇫🇷 FRANCE262♠♦4-1+11
+9.9Round 5🇵🇱 POLAND63NT♥8-3+12
+9.8Round 6🇫🇷 FRANCE247♠♣8=+0
+9.0Round 1🇮🇹 ITALY254♠♥2+3+14
+8.9Round 1🇮🇹 ITALY194♠♣2-1+10
+8.9Round 6🇫🇷 FRANCE254♥x♦2-2+5
+8.5Round 11🇨🇱 CHILE235♣♠2-1+12
+7.5Round 5🇵🇱 POLAND133NT♣2-1+12
+7.3Round 4🇳🇴 NORWAY183NT♥K+2+12
+7.3Round 12🇦🇺 AUSTRALIA262NT♠4+2+10
+6.9Round 1🇮🇹 ITALY204♠♦A-3+5
+6.8Round 11🇨🇱 CHILE151♠♥5+5+15
+6.3Round 1🇮🇹 ITALY264♥♠A=+9
+5.9Round 11🇨🇱 CHILE173NT♥5-2+11
+5.9Round 13🇳🇱 NETHERLANDS124♠♣K-3+10
+5.5Round 2🇹🇼 CHINESE TAIPEI123♥♣3=+4
+4.9Round 8🇺🇸 USA172♥♣K-4+3
+4.9Round 12🇦🇺 AUSTRALIA283NT♣5+1-1
+4.7Round 6🇫🇷 FRANCE286♣♦2+1+13
+4.6Round 4🇳🇴 NORWAY284♥♠4=+0
+4.3Round 12🇦🇺 AUSTRALIA211NT♥4-2+2
+4.2Round 2🇹🇼 CHINESE TAIPEI74♠♦J+2+10
+3.9Round 11🇨🇱 CHILE191NT♥10-1-1
+3.8Round 6🇫🇷 FRANCE274♠♣K-1+5
+3.7Round 1🇮🇹 ITALY184♠♥3=+0
+3.7Round 13🇳🇱 NETHERLANDS142♠♣A=+0
+3.6Round 5🇵🇱 POLAND143NT♠J+1+0
+3.6Round 11🇨🇱 CHILE221NT♣6-2+5
+3.4Round 8🇺🇸 USA284♥♠2=+0
+3.3Round 5🇵🇱 POLAND113♦♠5=-1
+3.1Round 13🇳🇱 NETHERLANDS63NT♠7=-1
+3.0Round 2🇹🇼 CHINESE TAIPEI22NT♦Q=+0
+3.0Round 2🇹🇼 CHINESE TAIPEI112♥♦A+1+7
+2.9Round 1🇮🇹 ITALY175♦♠A=-11
+2.9Round 2🇹🇼 CHINESE TAIPEI33♥♦5+1+6
+2.9Round 2🇹🇼 CHINESE TAIPEI82♦♠8-4-5
+2.9Round 6🇫🇷 FRANCE214♠♦Q=-9
+2.7Round 12🇦🇺 AUSTRALIA204♥♥3=+0
+2.6Round 2🇹🇼 CHINESE TAIPEI14♥♦6+2-10
+2.6Round 2🇹🇼 CHINESE TAIPEI143♠♣5+2+6
+2.5Round 6🇫🇷 FRANCE224♠♣J+3+14
+2.5Round 8🇺🇸 USA254♠♣3-1+5
+2.4Round 8🇺🇸 USA232♥♦6=+6
+2.2Round 4🇳🇴 NORWAY245♥♠K-2+6
+1.9Round 4🇳🇴 NORWAY274♠♥6=+3
+1.9Round 11🇨🇱 CHILE264♠♥7=+0
+1.8Round 4🇳🇴 NORWAY196NT♣10+1+1
+1.6Round 2🇹🇼 CHINESE TAIPEI63♦♣7+1+1
+1.5Round 4🇳🇴 NORWAY263♠♦A+1+8
+1.5Round 5🇵🇱 POLAND43NT♥J-3+4
+1.5Round 11🇨🇱 CHILE203♥♠2-2-9
+1.5Round 11🇨🇱 CHILE272NT♣K+2+2
+1.5Round 12🇦🇺 AUSTRALIA273NT♥2=+0
+1.4Round 6🇫🇷 FRANCE154♥♠9=-1
+1.3Round 1🇮🇹 ITALY223♠♣7=+0
+1.3Round 12🇦🇺 AUSTRALIA164♥♣4-1+10
+1.3Round 13🇳🇱 NETHERLANDS52♥♣3+1+0
+1.1Round 1🇮🇹 ITALY273NT♠8+2+0
+1.1Round 8🇺🇸 USA162♠♣4+2+6
+1.1Round 12🇦🇺 AUSTRALIA192♠♦Q+2-10
+1.0Round 13🇳🇱 NETHERLANDS23NT♥2+3+1
+0.8Round 1🇮🇹 ITALY154♠♥Q+1+0
+0.7Round 6🇫🇷 FRANCE192♣♦2=+1
+0.5Round 4🇳🇴 NORWAY223NT♠4=+2
+0.5Round 8🇺🇸 USA262♥♣A=+10
+0.5Round 12🇦🇺 AUSTRALIA183♠♠2=+0
+0.4Round 8🇺🇸 USA224♠♦A+1+0
+0.4Round 12🇦🇺 AUSTRALIA232♣♥Q=+5
+0.3Round 5🇵🇱 POLAND93♠♦2+1-8
+0.1Round 11🇨🇱 CHILE283NT♥5+1+0
+0.1Round 13🇳🇱 NETHERLANDS82NT♥2-1-4
-0.0Round 2🇹🇼 CHINESE TAIPEI132♥♠4=-1
-0.0Round 4🇳🇴 NORWAY202♥♠4-2+9
-0.0Round 5🇵🇱 POLAND23NT♥10=+0
-0.0Round 5🇵🇱 POLAND73♦♦3-2-2
-0.0Round 13🇳🇱 NETHERLANDS14♠♣Q+1+0
-0.3Round 8🇺🇸 USA193NT♥4=-2
-0.3Round 13🇳🇱 NETHERLANDS102♦♥8+2+0
-0.3Round 13🇳🇱 NETHERLANDS134♥♦J+1-4
-0.5Round 5🇵🇱 POLAND32♣♠4-1-5
-0.5Round 5🇵🇱 POLAND124♠♠10+2-1
-0.5Round 8🇺🇸 USA151NT♣10-1-1
-0.5Round 11🇨🇱 CHILE181NT♦A=-1
-0.6Round 13🇳🇱 NETHERLANDS95♣♠A-3-8
-0.8Round 6🇫🇷 FRANCE163♥♠4-1+0
-0.9Round 1🇮🇹 ITALY244♠♣J-1-5
-0.9Round 11🇨🇱 CHILE212♠♥5+1+0
-1.2Round 5🇵🇱 POLAND85♣♥A=+0
-1.4Round 2🇹🇼 CHINESE TAIPEI91NT♣5-1-2
-1.4Round 13🇳🇱 NETHERLANDS44♥♦5+1+0
-1.5Round 2🇹🇼 CHINESE TAIPEI42♥♣A+1+0
-1.5Round 8🇺🇸 USA216♠♥7+1+13
-1.5Round 12🇦🇺 AUSTRALIA254♠♦4+2-13
-1.6Round 11🇨🇱 CHILE243NT♠8+1+1
-1.9Round 4🇳🇴 NORWAY251NT♥A=+2
-2.0Round 8🇺🇸 USA203♠♣Q-1+0
-2.0Round 13🇳🇱 NETHERLANDS73♦♥10=-1
-2.1Round 1🇮🇹 ITALY212NT♠Q-3-2
-2.2Round 1🇮🇹 ITALY236♥♦Q=+13
-2.3Round 4🇳🇴 NORWAY163NT♠7+3+11
-2.4Round 4🇳🇴 NORWAY173NT♠4=+11
-2.5Round 8🇺🇸 USA272♠♥Q-1-4
-2.6Round 2🇹🇼 CHINESE TAIPEI52♥♠J-1-5
-2.7Round 2🇹🇼 CHINESE TAIPEI101NT♦8-2-3
-2.9Round 4🇳🇴 NORWAY153♥♦6=-7
-2.9Round 4🇳🇴 NORWAY213NT♥3+1+0
-2.9Round 5🇵🇱 POLAND105♥x♠J-1+7
-3.0Round 4🇳🇴 NORWAY232♠♣A=+0
-3.4Round 12🇦🇺 AUSTRALIA175♦♠A=+1
-3.5Round 5🇵🇱 POLAND13NT♠9=+1
-3.5Round 8🇺🇸 USA183NT♣4+2+12
-3.6Round 6🇫🇷 FRANCE233♦♠8=+0
-3.6Round 12🇦🇺 AUSTRALIA153♠♦7-1-10
-3.7Round 12🇦🇺 AUSTRALIA245♦♣6=+0
-4.8Round 5🇵🇱 POLAND55♦♣Q=+1
-5.4Round 13🇳🇱 NETHERLANDS114♠♣K-1-11
-5.5Round 6🇫🇷 FRANCE173NT♥2=-3
-5.9Round 6🇫🇷 FRANCE184♥♦Q-1-5
-7.5Round 8🇺🇸 USA245♦x♥A-3-1
-7.7Round 12🇦🇺 AUSTRALIA223NT♠3=+0
-8.5Round 11🇨🇱 CHILE163NT♠K-4-6
-8.7Round 11🇨🇱 CHILE253NT♠A-3-9
-9.9Round 1🇮🇹 ITALY286♥♦5-1-14
-14.3Round 1🇮🇹 ITALY162♦♦Q-5-14