LIU Yinghao · REIGNWOOD

140rank
-31.7Butler · 42 bds
-0.75per board
±3.7swing
+0.29vs par /bd
-1.07adjusted /bd
Butler per round: -31.7 -31.7 -31.7by round

vs par split: bidding +0.33 · play -0.05

Strength of schedule: opponents averaged -0.31/bd (an easy draw) → opponent-adjusted -1.07/bd

Card play — on target: opening leads 66.7% · declarer play 76.9% · defence 95.7%

Bidding activity — not a pass: 42.1% (51/121)

Card play by contract type — on target
vs NTvs a suit
Opening leads·66.7% (12)
Declarer play100.0% (3)70.0% (10)
Defence100.0% (1)95.5% (22)

Opening leads by suit led: ♠ 100.0% (1) · ♥ 33.3% (3) · ♦ 50.0% (2) · ♣ 83.3% (6)

vs par by strain: NT +3.17 (6) · a suit -0.19 (36)

vs par by level: part-score -1.14 (22) · game +0.62 (16) · slam +6.75 (4)

By role: declaring -0.41/bd (-0.90 vs par · 19) · defending -1.04/bd (+1.26 vs par · 23)

By vulnerability: vulnerable -2.20/bd (-0.76 vs par · 21) · not vulnerable +0.69/bd (+1.33 vs par · 21)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 32Y.SunS.Georgiev – S.NenovaOpen14+2.5+0.18+0.86
Round of 32Y.SunS.Georgiev – S.NenovaOpen14-20.6-1.47-1.86
Round of 32Y.SunM.Lafchieva – M.AndonovClosed14-13.6-0.97+1.86

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
+9.5Round of 32BULGARIA MIXED213NT♠7=+6
+6.4Round of 32BULGARIA MIXED166♥♠Q=+13
+6.0Round of 32BULGARIA MIXED174♠♦9+2+11
+5.1Round of 32BULGARIA MIXED243NT♥2+2+0
+4.1Round of 32BULGARIA MIXED412♠♦Q-1+5
+3.7Round of 32BULGARIA MIXED504♠x♣A-2+2
+3.3Round of 32BULGARIA MIXED525♠♣K+1+11
+2.0Round of 32BULGARIA MIXED553♣♠2+1+1
+1.4Round of 32BULGARIA MIXED302♠♣K=+0
+1.3Round of 32BULGARIA MIXED182♠♦2+1+1
+1.0Round of 32BULGARIA MIXED332♠♦4-1-1
+0.5Round of 32BULGARIA MIXED541NT♠A=-2
+0.4Round of 32BULGARIA MIXED292♠♠3+2+1
+0.4Round of 32BULGARIA MIXED353NT♦6+2+0
+0.3Round of 32BULGARIA MIXED446♣♥K=+1
-0.0Round of 32BULGARIA MIXED513NT♠2+2+13
-0.3Round of 32BULGARIA MIXED224♠♦T+1+0
-0.5Round of 32BULGARIA MIXED364♥♠9=-3
-0.5Round of 32BULGARIA MIXED433♣♥6+1+0
-0.8Round of 32BULGARIA MIXED564♥♣3+1-1
-0.9Round of 32BULGARIA MIXED394♣♣2-1-2
-1.1Round of 32BULGARIA MIXED531NT♠3-1+2
-1.4Round of 32BULGARIA MIXED374♦♠Q-5-6
-1.5Round of 32BULGARIA MIXED282♦x♥A-1-5
-1.6Round of 32BULGARIA MIXED274♥♠K-1-5
-1.6Round of 32BULGARIA MIXED493♦♣K+1+0
-1.7Round of 32BULGARIA MIXED345♣♠A-1-2
-1.8Round of 32BULGARIA MIXED152♠♥K-1+1
-2.2Round of 32BULGARIA MIXED423♣♠9=+0
-2.3Round of 32BULGARIA MIXED192♥♦A=+1
-2.4Round of 32BULGARIA MIXED203♣♦K+1+0
-2.5Round of 32BULGARIA MIXED252♠♣3-3-5
-2.6Round of 32BULGARIA MIXED402♠♦A-1+1
-3.3Round of 32BULGARIA MIXED456♣♥A+1+11
-4.0Round of 32BULGARIA MIXED472♠♣Q-1-5
-4.5Round of 32BULGARIA MIXED322♥♠Q=-6
-5.1Round of 32BULGARIA MIXED484♠♣9=+0
-5.5Round of 32BULGARIA MIXED235♣x♥K-1-8
-6.9Round of 32BULGARIA MIXED314♥♠A-2-7
-7.0Round of 32BULGARIA MIXED464♠♥Q=-7
-7.2Round of 32BULGARIA MIXED384♦♠A-4-6
-7.9Round of 32BULGARIA MIXED266♦♣T=+2