LIEN Owen · DINKIN

19rank
+53.1Butler · 56 bds
+0.95per board
±4.4swing
+0.98vs par /bd · #25/161
+0.67adjusted /bd
Butler per round: 15.3 10.7 2.9 24.2by round

vs par split: bidding +0.73 · play +0.25

Strength of schedule: opponents averaged -0.28/bd (an easy draw) → opponent-adjusted +0.67/bd

Card play — on target: opening leads 93.3% #14 of 161 · declarer play 85.7% #28 of 161 · defence 92.9% #39 of 161

Bidding activity — not a pass: 51.3% #25 of 161 (80/156)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (3)91.7% (12)
Declarer play75.0% (4)90.0% (10)
Defence100.0% (5)91.3% (23)

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

vs par by strain: NT +1.31 (13) · a suit +0.88 (43)

vs par by level: part-score +1.12 (24) · game +0.90 (31) · slam +0.00 (1)

By role: declaring +0.77/bd (-1.61 vs par · 28) · defending +1.13/bd (+3.57 vs par · 28)

By vulnerability: vulnerable +1.47/bd (+1.57 vs par · 28) · not vulnerable +0.42/bd (+0.39 vs par · 28)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 5U.NilssonB.Basaran – E.KayaOpen14+15.3+1.09-2.50
Round 6U.NilssonS.Clementsson – K.BertheauOpen14+10.7+0.76+3.36
Round 7U.NilssonJ.Stefanov – Z.ZaharievClosed14+2.9+0.21+0.21
Round 8U.NilssonC.Hui – J.ChiangOpen14+24.2+1.73+2.86

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
+12.0Round 6SWIMMING DRAGONS165♣xx♥K=+15
+11.0Round 8RILAKKUMA253NTx♥7=+12
+7.8Round 6SWIMMING DRAGONS154NT♣6-1+12
+7.7Round 5190736♣♥K=+0
+7.6Round 7JULS132♠♣4+3+9
+7.0Round 6SWIMMING DRAGONS204♠♥A+3+17
+6.5Round 7JULS122♥♥Q=+14
+6.3Round 5190753NT♠3-1+12
+5.9Round 8RILAKKUMA175♦♠K=+0
+5.2Round 8RILAKKUMA274♠♦A+2+11
+4.9Round 51907103♥♣K+2+7
+4.6Round 5190774♥♦2+1+1
+4.5Round 7JULS95♦♣J-1+10
+4.3Round 6SWIMMING DRAGONS254♥♠4-1+5
+4.2Round 8RILAKKUMA154♠x♦3+1+6
+4.0Round 8RILAKKUMA213NT♠2=+0
+3.7Round 7JULS12♦♣Q-1+4
+3.1Round 51907124♠♦7+1-11
+3.0Round 5190763♥x♣T-2+4
+3.0Round 8RILAKKUMA202NT♥J-1+5
+2.5Round 8RILAKKUMA164♠♦8+2+1
+2.1Round 5190723NT♠2+1+0
+1.5Round 8RILAKKUMA262NT♥7=+6
+1.4Round 7JULS52♥♦2=+0
+1.3Round 6SWIMMING DRAGONS173NT♥2=+2
+0.8Round 7JULS64♥♠K=+0
+0.8Round 8RILAKKUMA243♣♠K-3+0
+0.4Round 51907133♦♥J-1-5
+0.4Round 8RILAKKUMA222♠♣K+1+7
+0.1Round 8RILAKKUMA282♠♠2+1+10
-0.0Round 5190794♠x♣A-3-4
-0.4Round 6SWIMMING DRAGONS193♠♣J-1+1
-0.4Round 7JULS114♠♣4+1+0
-0.5Round 5190783NT♥2+1+0
-0.8Round 6SWIMMING DRAGONS183♠♥J=+4
-0.9Round 7JULS144♥♠2=-1
-1.1Round 7JULS34♥♣K+1+0
-1.2Round 51907143♠♠2+1-2
-1.2Round 6SWIMMING DRAGONS272♠♥J+2-2
-1.3Round 7JULS73♣♣8-1-6
-1.5Round 6SWIMMING DRAGONS262♠♠3-1-5
-1.9Round 6SWIMMING DRAGONS242♥♦K=+0
-2.1Round 5190743NT♠2-1-12
-2.1Round 7JULS22♠♥J-2+0
-2.3Round 6SWIMMING DRAGONS234♠♦T+2+12
-3.3Round 6SWIMMING DRAGONS283♣♠A+1+0
-4.0Round 7JULS43NT♠2-1-6
-4.0Round 8RILAKKUMA235♣♥T-1-6
-4.1Round 8RILAKKUMA182♥♦A=-6
-4.4Round 6SWIMMING DRAGONS221NT♦3+3-8
-5.2Round 7JULS85♠♣3=-11
-5.4Round 5190715♥♦9-1-14
-5.9Round 6SWIMMING DRAGONS213NT♠2-2-6
-6.3Round 8RILAKKUMA194♠♥A=-6
-6.6Round 7JULS102♥♦6+2-10
-7.6Round 51907114♠♣K-3-11