HU Donghua · KUNMING LIJIAN

112rank
-57.4Butler · 91 bds
-0.63per board
±4.8swing
+0.77vs par /bd · #35/132
-0.62adjusted /bd
Butler per round: -8.6 -10.9 -17.6 6.6 -3.8 15.7 6.3 4.4 -8.3 -35.2 3.4 13.7 -23.1by round

vs par split: bidding +0.98 · play -0.21

Strength of schedule: opponents averaged +0.01/bd (an average draw) → opponent-adjusted -0.62/bd

Card play — on target: opening leads 85.0% #28 of 132 · declarer play 72.2% #54 of 132 · defence 80.0% #114 of 132

Card play by contract type — on target
vs NTvs a suit
Opening leads80.0% (5)86.7% (15)
Declarer play50.0% (6)83.3% (12)
Defence61.5% (13)88.9% (27)

Opening leads by suit led: ♠ 100.0% (4) · ♥ 66.7% (3) · ♦ 80.0% (5) · ♣ 87.5% (8)

vs par by strain: NT -0.45 (29) · a suit +1.34 (62)

vs par by level: part-score +0.58 (33) · game +0.93 (53) · slam +0.40 (5)

By role: declaring -0.63/bd (-1.98 vs par · 51) · defending -0.63/bd (+4.28 vs par · 40)

By vulnerability: vulnerable -0.59/bd (-0.74 vs par · 46) · not vulnerable -0.67/bd (+2.31 vs par · 45)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 4A.ZhuB.Fu – H.LiClosed7-8.6-1.23+4.86
Round 5A.ZhuL.Wang – Y.ZhouClosed7-10.9-1.56-0.29
Round 7A.ZhuT.Zhou – S.LiuClosed7-17.6-2.51+1.00
Round 8A.ZhuJ.Zhu – F.YangOpen7+6.6+0.94+5.86
Round 10A.ZhuY.Hou – X.YuanClosed7-3.8-0.54-4.71
Round 11A.ZhuH.Wu – C.SeetClosed7+15.7+2.24+0.00
Round 13A.ZhuS.Moss – J.GlassonClosed7+6.3+0.90+5.29
Round 14A.ZhuS.Shi – D.BerkowitzOpen7+4.4+0.63+0.71
Round 16A.ZhuK.Bertheau – J.LarssonOpen7-8.3-1.19-1.00
Round 17A.ZhuS.Brock – N.SmithOpen7-35.2-5.03-3.71
Round 19A.ZhuS.Dewi – K.MurniatiClosed7+3.4+0.49-0.57
Round 20A.ZhuM.Sakamoto – N.NishidaOpen7+13.7+1.96+4.14
Round 22A.ZhuL.Elyacoubi – G.NabilOpen7-23.1-3.30-1.57

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
+10.1Round 10SHANDONG136♠♥4+1-13
+7.9Round 8THE GOURMET PLACE263NT♠2-1+12
+6.9Round 20JAPAN LADIES153NT♦7=+10
+6.5Round 11SINGAPORE203NT♦4=+0
+6.3Round 14POLLACK94♥♠K-2+7
+5.6Round 20JAPAN LADIES185♣x♦A-1+6
+5.4Round 10SHANDONG104♥♠K=+3
+5.2Round 13MOSS33♥♣2-1+12
+5.2Round 14POLLACK104♠♠8-1+12
+5.1Round 20JAPAN LADIES203NT♦5+1+0
+5.0Round 19PERTAMINA EP84♠x♦A-2+9
+5.0Round 19PERTAMINA EP144♥♦3=+1
+4.4Round 8THE GOURMET PLACE226♠♣Q-2+13
+3.9Round 5BEIJING SHARE SUN43NT♥2=-1
+3.9Round 7DEZHOUQIAOXIE(PUSHI)162♦♠10+3+10
+3.9Round 17BAKER64♠♣2+1+17
+3.4Round 8THE GOURMET PLACE254♠♦A-2+11
+3.4Round 8THE GOURMET PLACE273♠♣J=+6
+3.3Round 11SINGAPORE192♠♦K-1+5
+3.3Round 13MOSS43♥♣K-1+6
+3.2Round 13MOSS54♠♦4=+10
+3.0Round 5BEIJING SHARE SUN33♣♦6=-1
+2.9Round 13MOSS72♠♥8=+6
+2.9Round 16PLATINUM CEM224♣♣7-1+10
+2.3Round 19PERTAMINA EP93NT♥J-2+13
+2.2Round 7DEZHOUQIAOXIE(PUSHI)183NT♥4-1+5
+2.2Round 11SINGAPORE152♠♥K+1+0
+2.0Round 11SINGAPORE213NT♠J-1+5
+1.8Round 14POLLACK115♣♠6+1+3
+1.6Round 8THE GOURMET PLACE283NT♣K-2+11
+1.4Round 11SINGAPORE175♠♦8+1-11
+1.4Round 16PLATINUM CEM275♦♦3=+0
+1.3Round 4CHINA PINK TEAM223♥♦A=+0
+1.1Round 7DEZHOUQIAOXIE(PUSHI)214♠♦3-1+5
+1.0Round 19PERTAMINA EP134♥♣Q+1-13
+0.8Round 20JAPAN LADIES173NT♠4+1+0
+0.7Round 11SINGAPORE165♦♠A=+2
+0.7Round 13MOSS25♣x♦A-2-5
+0.6Round 5BEIJING SHARE SUN74♠♦4=+0
+0.6Round 10SHANDONG113♠♦2=+1
+0.5Round 7DEZHOUQIAOXIE(PUSHI)173♣♦5+1+0
+0.2Round 14POLLACK123NT♥10+1+0
+0.2Round 16PLATINUM CEM283♦♥2+1+0
+0.0Round 13MOSS13♦♥4-3+6
-0.0Round 14POLLACK83NT♠5+2-1
-0.0Round 16PLATINUM CEM243♠♦A+1+6
-0.4Round 4CHINA PINK TEAM236♣♦10-1+17
-0.4Round 5BEIJING SHARE SUN53♥♣A=+0
-0.4Round 7DEZHOUQIAOXIE(PUSHI)191NT♠3=-1
-0.4Round 11SINGAPORE183NT♣5+1-1
-0.5Round 22MOROCCAN WOMEN TEAM34♠x♥8-2-4
-0.6Round 4CHINA PINK TEAM243NT♠5=-2
-0.7Round 22MOROCCAN WOMEN TEAM72♦♣A=-2
-0.9Round 5BEIJING SHARE SUN22♥♠9+1+0
-0.9Round 20JAPAN LADIES193NT♥5+1+0
-1.1Round 4CHINA PINK TEAM283NT♣4-1-6
-1.4Round 20JAPAN LADIES164♠♣2+2+13
-1.4Round 22MOROCCAN WOMEN TEAM62♠♥3+2+10
-1.5Round 19PERTAMINA EP103♣♦Q-1-6
-1.7Round 4CHINA PINK TEAM265♦♣A+1+13
-1.9Round 4CHINA PINK TEAM253NT♣3+3+12
-2.1Round 22MOROCCAN WOMEN TEAM52♠♣J+1+0
-2.4Round 10SHANDONG81NT♠2-1-5
-2.4Round 20JAPAN LADIES214♣♦9=+0
-2.4Round 22MOROCCAN WOMEN TEAM13♠♦5-1+2
-3.1Round 10SHANDONG143♠♦J-1-4
-3.2Round 10SHANDONG124♥♥K-1-5
-3.3Round 14POLLACK134♥♦4-1-6
-3.7Round 16PLATINUM CEM262♥♥3=-6
-3.7Round 19PERTAMINA EP114♠♦2=+0
-3.8Round 16PLATINUM CEM252NT♦Q-2-5
-3.9Round 17BAKER11NT♦2+2-6
-4.2Round 4CHINA PINK TEAM275♣♦A=+0
-4.5Round 17BAKER51NT♠9-1-6
-4.7Round 17BAKER42♥♥10=-6
-4.7Round 19PERTAMINA EP121♠x♣K-3-8
-4.9Round 8THE GOURMET PLACE231NT♣8=-5
-5.3Round 16PLATINUM CEM234♠♣J-1-12
-5.6Round 5BEIJING SHARE SUN13NT♥6+2-2
-5.8Round 14POLLACK144♠♥6-1-10
-5.8Round 22MOROCCAN WOMEN TEAM23NT♥J-2-7
-7.6Round 17BAKER73NT♥3-2-13
-7.8Round 17BAKER33NT♣K=+0
-9.0Round 13MOSS64♥♣5-1+2
-9.2Round 8THE GOURMET PLACE245♥x♠A+1-7
-10.2Round 22MOROCCAN WOMEN TEAM43NT♣9=-10
-10.6Round 17BAKER24♥x♠A-2-12
-11.2Round 10SHANDONG93NT♣J=-10
-11.5Round 5BEIJING SHARE SUN67♣♣J=+2
-11.7Round 7DEZHOUQIAOXIE(PUSHI)155♥x♠K-3+5
-13.2Round 7DEZHOUQIAOXIE(PUSHI)206♠♣10-1-17