HU Yiyang · SX XMXW

1rank
+29.3Butler · 20 bds
+1.47per board
±5.2swing
-1.25vs par /bd
+0.79adjusted /bd
Butler per round: -7.7 37by round

vs par split: bidding -1.90 · play +0.65

Strength of schedule: opponents averaged -0.68/bd (an easy draw) → opponent-adjusted +0.79/bd

Card play — on target: opening leads 33.3% · declarer play 100.0% · defence 81.8%

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (2)0.0% (1)
Declarer play100.0% (1)100.0% (4)
Defence66.7% (3)87.5% (8)

Opening leads by suit led: ♥ 0.0% (1) · ♣ 50.0% (2)

vs par by strain: NT -3.40 (5) · a suit -0.53 (15)

vs par by level: part-score -1.25 (8) · game -2.91 (11) · slam +17.00 (1)

By role: declaring +1.06/bd (-4.22 vs par · 9) · defending +1.80/bd (+1.18 vs par · 11)

By vulnerability: vulnerable +3.94/bd (+1.20 vs par · 10) · not vulnerable -1.01/bd (-3.70 vs par · 10)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3Z.YuL.Trendak – S.MaczkaOpen10-7.7-0.77-3.30
Round 5Z.YuQ.Liu – G.LiuOpen10+37.0+3.70+0.80

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
+13.6Round 5🇨🇳 CHINA RDFZ2126♥♦8-1+17
+10.0Round 5🇨🇳 CHINA RDFZ2192♠♥J+2+10
+8.3Round 5🇨🇳 CHINA RDFZ2153NT♦10+2+0
+6.3Round 5🇨🇳 CHINA RDFZ2182♥♥K-3+7
+4.9Round 3AZS UW VYCESKA294♣♠A=+0
+4.6Round 3AZS UW VYCESKA254♥♠A-3+2
+2.9Round 3AZS UW VYCESKA233♠♦2-1-6
+2.1Round 3AZS UW VYCESKA223NT♣10-3+2
+1.0Round 5🇨🇳 CHINA RDFZ2114♠♣K=+0
+0.6Round 5🇨🇳 CHINA RDFZ2174♠♥A+1+0
+0.3Round 5🇨🇳 CHINA RDFZ2133♦♣K+1+0
+0.3Round 5🇨🇳 CHINA RDFZ2144♠♦2+2-11
-0.3Round 5🇨🇳 CHINA RDFZ2203♣♦6+2-10
-0.4Round 3AZS UW VYCESKA284♠♥K=-11
-0.9Round 3AZS UW VYCESKA274♠♥A+1-1
-3.1Round 5🇨🇳 CHINA RDFZ2163♠♣K-1-5
-3.3Round 3AZS UW VYCESKA264♠♣6=+0
-4.1Round 3AZS UW VYCESKA211NT♣6+2-6
-5.1Round 3AZS UW VYCESKA303NT♠Q-2-6
-8.4Round 3AZS UW VYCESKA243NT♠6=-7