YEUNG Mario · MASTER MINDS

414rank
-17.6Butler · 14 bds
-1.26per board
±3.8swing
-1.00vs par /bd
-0.58adjusted /bd
Butler per round: -1.8 -15.8by round

vs par split: bidding -0.86 · play -0.14

Strength of schedule: opponents averaged +0.67/bd (a tough draw) → opponent-adjusted -0.58/bd

Card play — on target: opening leads 100.0% · declarer play 0.0% · defence 75.0%

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (1)100.0% (4)
Declarer play0.0% (2)·
Defence50.0% (2)83.3% (6)

Opening leads by suit led: ♠ 100.0% (3) · ♦ 100.0% (1) · ♣ 100.0% (1)

vs par by strain: NT -5.20 (5) · a suit +1.33 (9)

vs par by level: part-score -0.67 (6) · game -3.86 (7) · slam +17.00 (1)

By role: declaring -1.63/bd (-5.67 vs par · 6) · defending -0.97/bd (+2.50 vs par · 8)

By vulnerability: vulnerable -1.15/bd (+0.12 vs par · 8) · not vulnerable -1.40/bd (-2.50 vs par · 6)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 4A.YeungC.Chan – F.Cheung L.Open7-1.8-0.26+0.86
Round 5A.YeungQ.Yan – M.YangOpen7-15.8-2.26-2.86

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
+7.1Round 4BLING236♥♦2-1+17
+1.9Round 4BLING244♥♠10=-1
+1.5Round 5HEILONGJIANG TEAM64♠♦A=-1
+0.7Round 5HEILONGJIANG TEAM52NT♥10-1+1
+0.3Round 4BLING262♠♣A+2+10
-0.1Round 4BLING253NT♠2=+0
-0.1Round 5HEILONGJIANG TEAM24♥♠J+1+0
-1.0Round 5HEILONGJIANG TEAM32♠♦4+2-7
-2.4Round 4BLING273♥♣4=-1
-3.2Round 5HEILONGJIANG TEAM15♥♠4+1+1
-3.4Round 4BLING223NT♦5+1-13
-4.2Round 5HEILONGJIANG TEAM71NT♥4+2-1
-5.2Round 4BLING282♠♦A=-6
-9.5Round 5HEILONGJIANG TEAM43NT♥5-1-13