🇨🇳 WU Xinhao · CHINA

43rank
-68.8Butler · 24 bds
-2.87per board
±3.9swing
-2.67vs par /bd
-1.58adjusted /bd
Butler per round: -68.8 -68.8by round

Strength of schedule: opponents averaged +1.28/bd (a tough draw) → opponent-adjusted -1.58/bd

Bidding activity — not a pass: 53.3% (32/60)

vs par by strain: NT -0.50 (4) · a suit -3.10 (20)

vs par by level: part-score -2.57 (7) · game -1.00 (13) · slam -8.25 (4)

By role: declaring -1.64/bd (-2.87 vs par · 15) · defending -4.91/bd (-2.33 vs par · 9)

By vulnerability: vulnerable -4.69/bd (-5.00 vs par · 12) · not vulnerable -1.04/bd (-0.33 vs par · 12)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalY.JiA.Chen – J.XiaoOpen12-41.3-3.44-3.25
QuarterfinalY.JiA.Chen – J.XiaoOpen12-27.5-2.29-2.08

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
+6.1Quarterfinal🇺🇸 USA113NT+1+1
+2.1Quarterfinal🇺🇸 USA1304♠=+11
+1.4Quarterfinal🇺🇸 USA1272♥+3-6
+0.0Quarterfinal🇺🇸 USA124♠+1-10
+0.0Quarterfinal🇺🇸 USA1284♠+1+0
-0.3Quarterfinal🇺🇸 USA1254♥=+0
-0.4Quarterfinal🇺🇸 USA182♥+1-1
-1.0Quarterfinal🇺🇸 USA1334♥x-1+0
-1.7Quarterfinal🇺🇸 USA1124♥+1+0
-2.0Quarterfinal🇺🇸 USA1325♦x-3-2
-2.1Quarterfinal🇺🇸 USA156♦-2-13
-2.1Quarterfinal🇺🇸 USA1351NTx-1+1
-2.6Quarterfinal🇺🇸 USA1113NT=+1
-2.6Quarterfinal🇺🇸 USA1297♥-2-13
-3.3Quarterfinal🇺🇸 USA173♥+1-1
-3.4Quarterfinal🇺🇸 USA133♦-1+2
-4.4Quarterfinal🇺🇸 USA1315♦x-5+1
-4.9Quarterfinal🇺🇸 USA192♠=-6
-5.3Quarterfinal🇺🇸 USA1363NT-3-5
-5.4Quarterfinal🇺🇸 USA164♥-1-5
-5.9Quarterfinal🇺🇸 USA1265♠-1-5
-7.4Quarterfinal🇺🇸 USA1342♣x+1-7
-10.3Quarterfinal🇺🇸 USA1107♥=+0
-13.3Quarterfinal🇺🇸 USA146♣=-7