🇹🇼 CHAN Chih-Ling · CHINESE TAIPEI

37rank
-40.6Butler · 28 bds
-1.45per board
±4.8swing
-0.57vs par /bd
-0.94adjusted /bd
Butler per round: -40.6 -40.6by round

Strength of schedule: opponents averaged +0.51/bd (a tough draw) → opponent-adjusted -0.94/bd

Bidding activity — not a pass: 40.6% (28/69)

vs par by strain: NT -3.91 (11) · a suit +1.59 (17)

vs par by level: part-score +2.92 (12) · game -2.93 (15) · slam -7.00 (1)

By role: declaring -0.47/bd (-3.64 vs par · 14) · defending -2.43/bd (+2.50 vs par · 14)

By vulnerability: vulnerable -1.79/bd (-0.86 vs par · 14) · not vulnerable -1.11/bd (-0.29 vs par · 14)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalY.ChengB.Zhang – A.ChenOpen14-37.5-2.68-2.79
QuarterfinalY.ChengC.Chen – K.GeOpen14-3.1-0.22+1.64

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
+7.0Quarterfinal🇺🇸 USA1263NT=-1
+4.3Quarterfinal🇺🇸 USA134♥=+3
+4.0Quarterfinal🇺🇸 USA1234♥-1+7
+3.6Quarterfinal🇺🇸 USA1243♦+2+13
+3.1Quarterfinal🇺🇸 USA144♥+2+1
+2.9Quarterfinal🇺🇸 USA1182♥=+5
+2.4Quarterfinal🇺🇸 USA122♥=+5
+2.1Quarterfinal🇺🇸 USA1223♦-2+0
+1.9Quarterfinal🇺🇸 USA1173NT=-1
+1.6Quarterfinal🇺🇸 USA1193NT+2+0
+1.1Quarterfinal🇺🇸 USA1151NT+1-7
+0.9Quarterfinal🇺🇸 USA162♦-1-1
+0.4Quarterfinal🇺🇸 USA1143NT+1+1
+0.3Quarterfinal🇺🇸 USA153♦+1+0
-1.0Quarterfinal🇺🇸 USA1284♠-3+9
-1.1Quarterfinal🇺🇸 USA183NT+1-14
-1.3Quarterfinal🇺🇸 USA1133♥+1+8
-2.1Quarterfinal🇺🇸 USA1202♠-1+5
-4.3Quarterfinal🇺🇸 USA1272♥+1-1
-4.6Quarterfinal🇺🇸 USA113NT-2-11
-4.6Quarterfinal🇺🇸 USA1211NT+3+9
-4.7Quarterfinal🇺🇸 USA1112♥+2-1
-6.1Quarterfinal🇺🇸 USA193NT=+0
-7.3Quarterfinal🇺🇸 USA1254♠-2-8
-7.9Quarterfinal🇺🇸 USA1124♠-1-11
-8.0Quarterfinal🇺🇸 USA1163NT+3-7
-10.3Quarterfinal🇺🇸 USA1103NT-1-12
-12.9Quarterfinal🇺🇸 USA176♦=-7