🇨🇳 LUO Xinyi · CHINA RDFZ

14rank
+31.1Butler · 50 bds
+0.62per board
±4.0swing
+1.30vs par /bd · #7/76
+0.92adjusted /bd
Butler per round: 2.2 25.9 1.3 -2 3.7by round

vs par split: bidding +1.78 · play -0.48

Strength of schedule: opponents averaged +0.30/bd (a tough draw) → opponent-adjusted +0.92/bd

Card play — on target: opening leads 90.9% #11 of 76 · declarer play 58.3% #65 of 76 · defence 82.6% #42 of 76

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (2)88.9% (9)
Declarer play75.0% (4)50.0% (8)
Defence75.0% (8)86.7% (15)

Opening leads by suit led: ♠ 100.0% (1) · ♥ 100.0% (2) · ♦ 75.0% (4) · ♣ 100.0% (4)

vs par by strain: NT +2.41 (17) · a suit +0.73 (33)

vs par by level: part-score +2.22 (27) · game +1.52 (21) · slam -13.50 (2)

By role: declaring +0.94/bd (-1.00 vs par · 27) · defending +0.25/bd (+4.00 vs par · 23)

By vulnerability: vulnerable +1.09/bd (+2.88 vs par · 25) · not vulnerable +0.15/bd (-0.28 vs par · 25)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1G.LiuA.Colombo – A.Di LorenzoClosed10+2.2+0.22-2.50
Round 2G.LiuH.Jin – A.YuanOpen10+25.9+2.59+4.00
Round 4G.LiuJ.Ruan – Y.JiangClosed10+1.3+0.13-0.30
Round 5G.LiuY.Wang – S.LiOpen10-2.0-0.20+1.60
Round 8G.LiuS.Huang – T.XuOpen10+3.7+0.37+3.70

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
+13.3Round 2SHENGXING TEAM 2166NT♣2+1-13
+6.4Round 2SHENGXING TEAM 2152♠♥2-3+10
+6.4Round 8SHENGXING TEAM 4201NT♣6+3+10
+6.3Round 1🇮🇹 ITALIA73♠♥5=+0
+6.0Round 5SH XIN JIANGNAN TEAM143NT♦Q=+3
+5.5Round 2SHENGXING TEAM 2194♥♣2-1+14
+5.2Round 2SHENGXING TEAM 2112♥♠10=+0
+4.5Round 4SHENGXING TEAM 553♦♦2-1+6
+4.0Round 8SHENGXING TEAM 4144♥♦Q+2+8
+3.8Round 4SHENGXING TEAM 584♥♠7+1+8
+3.4Round 8SHENGXING TEAM 4121NT♣J=+0
+3.2Round 1🇮🇹 ITALIA23NT♥9+2+1
+2.2Round 1🇮🇹 ITALIA34♠♥2=+0
+2.2Round 5SH XIN JIANGNAN TEAM173NT♣K-1+10
+1.8Round 2SHENGXING TEAM 2132NT♠8+1+10
+1.6Round 5SH XIN JIANGNAN TEAM162♠♦2=+5
+1.3Round 1🇮🇹 ITALIA93♦♥K=+0
+1.2Round 2SHENGXING TEAM 2142♠♣6=+0
+0.8Round 4SHENGXING TEAM 534♠♣A=-6
+0.8Round 5SH XIN JIANGNAN TEAM111NT♣K=+0
+0.8Round 8SHENGXING TEAM 4112♥♣9=-6
+0.7Round 4SHENGXING TEAM 514♥♦K+2-11
+0.6Round 8SHENGXING TEAM 4193♥♥2+1+8
+0.5Round 1🇮🇹 ITALIA103NT♣5=+0
+0.5Round 5SH XIN JIANGNAN TEAM194♠♥K-1+5
+0.4Round 5SH XIN JIANGNAN TEAM201NT♠K+3+9
+0.3Round 4SHENGXING TEAM 544♥♦9+1+0
+0.2Round 1🇮🇹 ITALIA12♥♥8+1-7
+0.2Round 4SHENGXING TEAM 563NT♦A=-2
+0.2Round 8SHENGXING TEAM 4172♣♦J-1+2
-0.2Round 1🇮🇹 ITALIA41NT♦K-1+9
-0.2Round 2SHENGXING TEAM 2203♥♦K=+10
-0.2Round 4SHENGXING TEAM 5102♦♣2-1+1
-0.2Round 5SH XIN JIANGNAN TEAM154♥♦J+1+0
-0.3Round 2SHENGXING TEAM 2125♥♦A=+10
-0.4Round 8SHENGXING TEAM 4132♠♣Q-2+9
-0.5Round 8SHENGXING TEAM 4153NT♠4+2+10
-0.5Round 8SHENGXING TEAM 4182♠♥A+2+7
-0.8Round 1🇮🇹 ITALIA53♣♦7+2-7
-1.2Round 5SH XIN JIANGNAN TEAM183♦♣7-3-1
-1.3Round 4SHENGXING TEAM 571NT♦5-1+0
-2.4Round 2SHENGXING TEAM 2174♠♥A+2-1
-2.5Round 4SHENGXING TEAM 593NT♣6=+11
-2.6Round 1🇮🇹 ITALIA63NT♥K+1-7
-3.3Round 5SH XIN JIANGNAN TEAM122♣♣10=-5
-4.6Round 2SHENGXING TEAM 2182♥♠10+1+0
-5.0Round 4SHENGXING TEAM 523NT♦3-1-10
-7.9Round 1🇮🇹 ITALIA86♠♦6-3-14
-8.8Round 5SH XIN JIANGNAN TEAM133♦♣6+2-10
-10.3Round 8SHENGXING TEAM 4164♠♥J=-11