🇨🇳 TAN Qianyi · CHINA

27rank
-26.2Butler · 112 bds
-0.23per board
±4.6swing
-0.31vs par /bd · #17/19
+0.13adjusted /bd
Butler per round: -2.2 -2.2 -5.9 -5.9 -5.9 -18.1 -18.1 -18.1by round

vs par split: bidding -1.04 · play -0.32

Strength of schedule: opponents averaged +0.36/bd (a tough draw) → opponent-adjusted +0.13/bd

Card play — on target: opening leads 73.3% #14 of 19 · declarer play 87.5% #4 of 19 · defence 85.7% #8 of 19

Bidding activity — not a pass: 39.9% #15 of 19 (129/323)

Card play by contract type — on target
vs NTvs a suit
Opening leads75.0% (4)72.7% (11)
Declarer play100.0% (3)84.6% (13)
Defence85.7% (7)85.7% (21)

Opening leads by suit led: ♠ 75.0% (4) · ♥ 75.0% (4) · ♦ 80.0% (5) · ♣ 50.0% (2)

vs par by strain: NT -0.76 (37) · a suit -0.09 (75)

vs par by level: part-score +0.62 (37) · game -1.29 (66) · slam +3.00 (9)

By role: declaring +0.61/bd (-1.38 vs par · 55) · defending -1.05/bd (+0.72 vs par · 57)

By vulnerability: vulnerable -0.05/bd (-0.57 vs par · 56) · not vulnerable -0.42/bd (-0.05 vs par · 56)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalY.LiE.Olla – T.StraumeClosed14+12.4+0.89+0.64
QuarterfinalY.LiE.Olla – T.StraumeClosed14-14.6-1.04-3.21
SemifinalY.LiA.Momov – T.PavlovOpen14-4.5-0.32+1.14
SemifinalX.LiuZ.Ferov – D.LazarovClosed14+8.0+0.57-0.50
SemifinalX.LiuM.Andonov – T.PavlovClosed14-9.4-0.67-2.36
FinalX.LiuT.Guichet – L.BellicaudOpen14-9.4-0.67+0.71
FinalY.LiT.Guichet – L.BellicaudOpen14-20.6-1.47+1.07
FinalX.LiuE.Vallet – R.BlochOpen14+11.9+0.85+0.00

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
+12.0Quarterfinal🇱🇻 LATVIA523♦xx♥T+1+12
+11.9Quarterfinal🇱🇻 LATVIA304♥x♠K=+12
+11.3Semifinal🇧🇬 BULGARIA283NT-2+13
+9.3Quarterfinal🇱🇻 LATVIA356♥♦J=+0
+8.7Semifinal🇧🇬 BULGARIA424♠♣3-1+8
+8.7Final🇫🇷 FRANCE344NT+1-13
+8.3Semifinal🇧🇬 BULGARIA227♦-1+14
+7.3Final🇫🇷 FRANCE393♣x-1+13
+6.0Quarterfinal🇱🇻 LATVIA546♥♦6=+0
+5.7Final🇫🇷 FRANCE374♠=-1
+5.0Semifinal🇧🇬 BULGARIA373♦♥8-1+5
+5.0Final🇫🇷 FRANCE141NT-4-5
+4.8Quarterfinal🇱🇻 LATVIA443NTx♠9=+3
+4.7Semifinal🇧🇬 BULGARIA346♥♠2=+0
+4.7Final🇫🇷 FRANCE403NT=+6
+4.3Final🇫🇷 FRANCE354♠=+0
+4.0Semifinal🇧🇬 BULGARIA433♣♥K-1-5
+4.0Final🇫🇷 FRANCE284♥-2+3
+3.7Semifinal🇧🇬 BULGARIA504♥♦2+1-11
+3.7Semifinal🇧🇬 BULGARIA564♠♣J=-1
+3.7Final🇫🇷 FRANCE246♦+1+11
+3.3Semifinal🇧🇬 BULGARIA173NT=+0
+3.3Final🇫🇷 FRANCE84♠-1+5
+3.0Semifinal🇧🇬 BULGARIA163NT-2+5
+3.0Final🇫🇷 FRANCE103♣+1+0
+2.8Quarterfinal🇱🇻 LATVIA504♥♣K=+3
+2.7Final🇫🇷 FRANCE133♥+1+1
+2.7Final🇫🇷 FRANCE383♣=+9
+2.4Quarterfinal🇱🇻 LATVIA336♥♠Q-1+13
+2.0Quarterfinal🇱🇻 LATVIA312♠♣A+2+6
+2.0Quarterfinal🇱🇻 LATVIA375♥x♠8-2+5
+1.3Semifinal🇧🇬 BULGARIA214♥=+13
+1.3Semifinal🇧🇬 BULGARIA263♣-2+9
+1.3Semifinal🇧🇬 BULGARIA404♠♥8-2+0
+1.3Semifinal🇧🇬 BULGARIA444♠♠4+2-11
+1.3Semifinal🇧🇬 BULGARIA551NT♥J+1-7
+1.1Quarterfinal🇱🇻 LATVIA383♣♥6=+0
+0.7Semifinal🇧🇬 BULGARIA334♠♥K=+1
+0.3Semifinal🇧🇬 BULGARIA323NT♦3+2+0
+0.3Semifinal🇧🇬 BULGARIA471NT♥Q+1+11
+0.3Final🇫🇷 FRANCE61NT+1+0
+0.3Final🇫🇷 FRANCE113NT+1+0
+0.3Final🇫🇷 FRANCE124♥=+0
-0.0Quarterfinal🇱🇻 LATVIA324♠♥K+1+0
-0.0Quarterfinal🇱🇻 LATVIA414♥♠8+1+0
-0.0Semifinal🇧🇬 BULGARIA273NT+1+0
+0.0Semifinal🇧🇬 BULGARIA314♠♦4+1-11
+0.0Semifinal🇧🇬 BULGARIA394♠♠2+1+1
+0.0Semifinal🇧🇬 BULGARIA512♠♥K=+0
+0.0Semifinal🇧🇬 BULGARIA524♠♣A=-8
-0.0Final🇫🇷 FRANCE54♠+1+0
-0.0Final🇫🇷 FRANCE204♥=+0
-0.0Final🇫🇷 FRANCE223NT+1+10
-0.0Final🇫🇷 FRANCE237♦=-2
-0.0Final🇫🇷 FRANCE253NT=+0
-0.0Final🇫🇷 FRANCE274♥=+0
-0.3Quarterfinal🇱🇻 LATVIA364♥♦K+1+1
-0.3Semifinal🇧🇬 BULGARIA253NT=+0
-0.3Semifinal🇧🇬 BULGARIA533NT♣3+1+0
-0.3Final🇫🇷 FRANCE313NT+1+0
-0.3Final🇫🇷 FRANCE334♥+1+1
-0.6Quarterfinal🇱🇻 LATVIA434♠♣J=+0
-0.6Quarterfinal🇱🇻 LATVIA533NT♣J+2-13
-0.7Semifinal🇧🇬 BULGARIA383♥♣5+3+9
-0.7Semifinal🇧🇬 BULGARIA451NT♦8=+0
-0.7Final🇫🇷 FRANCE43NT+1+0
-0.7Final🇫🇷 FRANCE154♥-1+6
-0.7Final🇫🇷 FRANCE163♥=+0
-1.0Semifinal🇧🇬 BULGARIA294♥♦5+2-1
-1.0Semifinal🇧🇬 BULGARIA414♥♦K+2-9
-1.0Final🇫🇷 FRANCE14♥-2+0
-1.3Semifinal🇧🇬 BULGARIA152♥=-1
-1.3Final🇫🇷 FRANCE261NT=-1
-1.6Quarterfinal🇱🇻 LATVIA551NT♦K=+1
-1.7Quarterfinal🇱🇻 LATVIA424♥♣6+2-1
-1.7Semifinal🇧🇬 BULGARIA302♥♦9+1+0
-1.8Quarterfinal🇱🇻 LATVIA472♣♥A-5-9
-2.0Semifinal🇧🇬 BULGARIA193NT=-1
-2.0Semifinal🇧🇬 BULGARIA235♦-1-6
-2.0Final🇫🇷 FRANCE303NT+3-1
-2.0Final🇫🇷 FRANCE414♥x-1-3
-2.2Quarterfinal🇱🇻 LATVIA483NT♣7=+0
-2.2Quarterfinal🇱🇻 LATVIA494♥♣9=-11
-2.3Quarterfinal🇱🇻 LATVIA401NT♥4-1-4
-2.3Final🇫🇷 FRANCE174♦-1-6
-2.3Final🇫🇷 FRANCE293NT+1+0
-2.4Quarterfinal🇱🇻 LATVIA513♣♣6=+0
-3.0Semifinal🇧🇬 BULGARIA484♠♣A-1-6
-3.0Final🇫🇷 FRANCE193NT-1-6
-3.3Final🇫🇷 FRANCE72♠=-6
-3.4Quarterfinal🇱🇻 LATVIA292♥♦J+2-6
-3.6Quarterfinal🇱🇻 LATVIA344♠♥K=-11
-4.0Semifinal🇧🇬 BULGARIA364♠x♣3-2+0
-4.0Final🇫🇷 FRANCE31NT-3+3
-4.3Semifinal🇧🇬 BULGARIA351♠♣2+3-10
-4.3Final🇫🇷 FRANCE324♥=+0
-5.0Quarterfinal🇱🇻 LATVIA391NT♦8=-6
-5.0Final🇫🇷 FRANCE361NT+1-1
-5.3Semifinal🇧🇬 BULGARIA492♥♣2+1+7
-5.3Final🇫🇷 FRANCE423NT-1-10
-5.4Quarterfinal🇱🇻 LATVIA452♠♣A-3-7
-5.7Semifinal🇧🇬 BULGARIA462♥♦3+1-1
-7.3Final🇫🇷 FRANCE97NT=+0
-8.0Final🇫🇷 FRANCE23♠x-4+12
-8.7Semifinal🇧🇬 BULGARIA204♥+2-12
-8.7Semifinal🇧🇬 BULGARIA543NT♥6+2-1
-9.0Semifinal🇧🇬 BULGARIA245♣x-3-9
-9.3Final🇫🇷 FRANCE212♥+1+0
-9.7Semifinal🇧🇬 BULGARIA186♥x-3-9
-11.0Quarterfinal🇱🇻 LATVIA564♥♠J=-13
-11.0Final🇫🇷 FRANCE183NT+1+0
-12.4Quarterfinal🇱🇻 LATVIA463NT♦6+1-11