🇹🇼 YEH Chen · CHINESE TAIPEI

1rank
+14.0Butler · 16 bds
+0.88per board
±3.7swing
+1.94vs par /bd
+0.68adjusted /bd
by round

vs par split: bidding +0.38 · play +1.56

Strength of schedule: opponents averaged -0.19/bd (an easy draw) → opponent-adjusted +0.68/bd

Card play — on target: opening leads 100.0% · declarer play 66.7% · defence 81.8%

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (3)100.0% (4)
Declarer play0.0% (1)100.0% (2)
Defence66.7% (3)87.5% (8)

Opening leads by suit led: ♠ 100.0% (4) · ♥ 100.0% (2) · ♣ 100.0% (1)

vs par by strain: NT +4.20 (5) · a suit +0.91 (11)

vs par by level: part-score -0.50 (2) · game +2.08 (12) · slam +3.50 (2)

By role: declaring +2.06/bd (-4.00 vs par · 5) · defending +0.34/bd (+4.64 vs par · 11)

By vulnerability: vulnerable -0.06/bd (+4.00 vs par · 8) · not vulnerable +1.81/bd (-0.12 vs par · 8)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalJ.ShihR.Sridharan – S.DhakrasClosed16+14.0+0.88+1.94

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
+9.6Quarterfinal🇮🇳 INDIA576♥♠A=-10
+4.7Quarterfinal🇮🇳 INDIA564♥♠5-1+10
+4.3Quarterfinal🇮🇳 INDIA526NT♠10-1+17
+3.4Quarterfinal🇮🇳 INDIA544♠x♠A-1+0
+2.6Quarterfinal🇮🇳 INDIA503NT♥6-1+5
+2.4Quarterfinal🇮🇳 INDIA554♠♥9+2+13
+2.1Quarterfinal🇮🇳 INDIA493NT♠Q-3+0
+1.4Quarterfinal🇮🇳 INDIA604♥♠5+1+0
+0.9Quarterfinal🇮🇳 INDIA513NT♥5+2+0
+0.0Quarterfinal🇮🇳 INDIA633NT♠6+2-1
-0.1Quarterfinal🇮🇳 INDIA594♠♥J+1-1
-1.9Quarterfinal🇮🇳 INDIA582♣♣9=+9
-2.0Quarterfinal🇮🇳 INDIA644♠♥10=+0
-3.6Quarterfinal🇮🇳 INDIA534♥♠A+1-1
-4.1Quarterfinal🇮🇳 INDIA624♠♣6=+0
-5.7Quarterfinal🇮🇳 INDIA613♦♣7+2-10