LI Huanqi · JIANGSU RUNTAI

1rank
+101.7Butler · 70 bds
+1.45per board
±4.3swing
+1.21vs par /bd · #1/128
+1.45adjusted /bd
Butler per round: 5.5 29.5 32.5 12.9 21.3by round

vs par split: bidding +0.93 · play +0.30

Strength of schedule: opponents averaged -0.00/bd (an average draw) → opponent-adjusted +1.45/bd

Card play — on target: opening leads 75.0% #82 of 128 · declarer play 68.2% #90 of 128 · defence 85.7% #71 of 128

Bidding activity — not a pass: 45.8% #33 of 128 (81/177)

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (4)87.5% (8)
Declarer play50.0% (8)78.6% (14)
Defence66.7% (9)94.7% (19)

Opening leads by suit led: ♠ 83.3% (6) · ♥ 100.0% (2) · ♦ 0.0% (1) · ♣ 66.7% (3)

vs par by strain: NT -0.09 (23) · a suit +1.85 (47)

vs par by level: part-score +2.54 (26) · game +0.61 (39) · slam -1.00 (5)

By role: declaring +1.59/bd (-0.81 vs par · 41) · defending +1.25/bd (+4.07 vs par · 29)

By vulnerability: vulnerable +2.77/bd (+2.14 vs par · 35) · not vulnerable +0.14/bd (+0.29 vs par · 35)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2S.WuX.Ren – N.WangOpen14+5.5+0.39-2.64
Round 3S.WuM.Romanovska – E.SobolewskaClosed14+29.5+2.11+1.64
Round 4S.WuA.Sarniak – D.KazmuchaClosed14+32.5+2.32+1.57
Round 6S.WuH.Erichsen – F.BrownOpen14+12.9+0.92+1.86
Round 10S.WuM.Cole – A.NilssonOpen14+21.3+1.52+3.64

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
+11.4Round 4CASTOLDI186♠♥6=+1
+9.2Round 3GGEM23NT♣8=+3
+9.1Round 2CHINA204♥♣J+1+0
+9.1Round 2CHINA235♣x♣9+1-4
+7.7Round 4CASTOLDI203NT♣Q=+10
+7.4Round 3GGEM65♠♦Q-1+9
+7.0Round 4CASTOLDI285♥♣J-2+6
+6.7Round 6SWIMMING DRAGONS184♥♠6-1+14
+6.6Round 10COLE284♠♣3-2+11
+6.2Round 4CASTOLDI223NT♠K-3+5
+5.5Round 6SWIMMING DRAGONS154♠♣J=+11
+5.5Round 10COLE152♠♦Q+1+0
+5.3Round 10COLE204♥♥7=+10
+5.1Round 2CHINA173NT♦Q+2+1
+4.8Round 6SWIMMING DRAGONS176♦x♠A-1+9
+4.7Round 4CASTOLDI263♣♠6+1+10
+4.5Round 3GGEM42♠♥9=+6
+4.3Round 4CASTOLDI153♦♠J+1+7
+4.2Round 3GGEM101NT♠K-3-7
+4.2Round 10COLE193♦♣A+2+10
+4.1Round 4CASTOLDI212♠♠6+1+6
+4.0Round 6SWIMMING DRAGONS163♥♦A+1+12
+3.8Round 4CASTOLDI252♠♥6+3+2
+3.5Round 2CHINA214♥♠5-1+5
+3.1Round 3GGEM132♥♥6+1+1
+2.7Round 10COLE252♠♣K=+5
+2.3Round 3GGEM93NT♣T-3+10
+2.3Round 10COLE243♠♥A+2+6
+2.1Round 4CASTOLDI192♠♥6=+10
+2.1Round 6SWIMMING DRAGONS252♥♣J=-1
+1.9Round 3GGEM53NT♠8=-1
+1.9Round 4CASTOLDI163NT♣6+2+1
+1.7Round 10COLE233♦♥K+2+10
+1.6Round 2CHINA181NT♥5=+0
+1.2Round 2CHINA162♥♠9=+5
+1.2Round 3GGEM83NT♣8-1+2
+1.0Round 3GGEM13NT♦Q=+0
+1.0Round 10COLE275♠♠8=+1
+0.7Round 10COLE224♠♥T=-3
+0.6Round 6SWIMMING DRAGONS193NT♠7+2+1
+0.3Round 3GGEM116♣♠T=+11
+0.2Round 6SWIMMING DRAGONS223NT♥6+1-1
+0.2Round 10COLE164♥♦A+1+0
+0.2Round 10COLE212♠♥7+1+1
+0.1Round 2CHINA255♥♦Q=+0
+0.1Round 3GGEM71NT♠T=+0
-0.1Round 10COLE264♠♥A+1+0
-0.2Round 3GGEM123♦♣9-1+4
-0.4Round 2CHINA283NT♥3+1+0
-0.5Round 6SWIMMING DRAGONS275♦♥8+1-11
-0.6Round 2CHINA153NT♠2=-1
-0.7Round 3GGEM34♥♠8+1-11
-0.7Round 6SWIMMING DRAGONS213♠.=+0
-0.8Round 6SWIMMING DRAGONS263♣♥8=-9
-0.8Round 6SWIMMING DRAGONS281NT♥2-1-2
-0.9Round 4CASTOLDI244♠♣6-1-10
-0.9Round 4CASTOLDI273NT♠J=+0
-1.9Round 2CHINA242♦♦6+1+0
-1.9Round 6SWIMMING DRAGONS233NT♣4+2+0
-2.5Round 6SWIMMING DRAGONS203NT♥8-2+9
-3.0Round 2CHINA266♣♦9-2-13
-3.8Round 2CHINA274♠♦Q-1-5
-3.8Round 6SWIMMING DRAGONS241NT♦9+2-6
-4.1Round 10COLE184♠♣2=+0
-4.8Round 3GGEM143♥♦8+1-4
-4.9Round 10COLE175♥x♥J-1+0
-5.1Round 4CASTOLDI233NT♥6-2-13
-6.8Round 2CHINA194♥♣J-2-11
-7.7Round 2CHINA225♥♣3+2-14
-13.8Round 4CASTOLDI176NTx♣2+1-13