🇨🇳 WANG Zhongtian · CHINA

25rank
-4.2Butler · 28 bds
-0.15per board
±4.8swing
-1.00vs par /bd
-0.01adjusted /bd
Butler per round: -4.2 -4.2by round

Strength of schedule: opponents averaged +0.14/bd (a tough draw) → opponent-adjusted -0.01/bd

Bidding activity — not a pass: 48.8% (41/84)

vs par by strain: NT -0.25 (8) · a suit -1.30 (20)

vs par by level: part-score +0.22 (9) · game -2.53 (17) · slam +6.50 (2)

By role: declaring -0.41/bd (-2.38 vs par · 16) · defending +0.19/bd (+0.83 vs par · 12)

By vulnerability: vulnerable +0.44/bd (-1.86 vs par · 14) · not vulnerable -0.74/bd (-0.14 vs par · 14)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalZ.LiA.Carletti – M.LombardiOpen14+18.1+1.29+1.57
QuarterfinalZ.LiL.Draghi – M.LombardiOpen14-22.3-1.59-3.57

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
+9.9Quarterfinal🇮🇹 ITALY483NT-1+12
+8.7Quarterfinal🇮🇹 ITALY345♣-1-2
+5.4Quarterfinal🇮🇹 ITALY473NT=-1
+4.4Quarterfinal🇮🇹 ITALY462♦x=+7
+4.0Quarterfinal🇮🇹 ITALY364♥x=+5
+2.6Quarterfinal🇮🇹 ITALY305♥-1+2
+2.4Quarterfinal🇮🇹 ITALY356NT=+0
+2.4Quarterfinal🇮🇹 ITALY551NT-1+4
+1.9Quarterfinal🇮🇹 ITALY383♣+1+1
+1.6Quarterfinal🇮🇹 ITALY294♥=+0
+1.4Quarterfinal🇮🇹 ITALY414♥+1+0
+0.3Quarterfinal🇮🇹 ITALY312♠+2+6
+0.3Quarterfinal🇮🇹 ITALY534♠+2-13
-0.0Quarterfinal🇮🇹 ITALY324♠+1+0
-0.0Quarterfinal🇮🇹 ITALY336♥-1+13
-0.0Quarterfinal🇮🇹 ITALY374♥x-2+5
-0.1Quarterfinal🇮🇹 ITALY453NT+1+0
-0.1Quarterfinal🇮🇹 ITALY512♥-1+0
-0.4Quarterfinal🇮🇹 ITALY424♥+2-1
-0.7Quarterfinal🇮🇹 ITALY434♠=+0
-1.0Quarterfinal🇮🇹 ITALY521NT+1-1
-1.3Quarterfinal🇮🇹 ITALY391NT-1-3
-3.1Quarterfinal🇮🇹 ITALY402♣-1-4
-5.6Quarterfinal🇮🇹 ITALY544♥+2-13
-8.0Quarterfinal🇮🇹 ITALY494♥=-11
-8.6Quarterfinal🇮🇹 ITALY503♥+1-8
-9.9Quarterfinal🇮🇹 ITALY443NT-2-13
-10.7Quarterfinal🇮🇹 ITALY564♥=-13