LIU Jin · HAINAN OLD MAN

73rank
-35.5Butler · 105 bds
-0.34per board
±4.0swing
+0.58vs par /bd · #26/107
-0.37adjusted /bd
Butler per round: 12.4 -0.8 2.5 -21 21.3 -10.3 3.6 4.1 11.7 3.4 -6.8 -14.6 -19.2 -22.8 1by round

vs par split: bidding +0.87 · play -0.29

Strength of schedule: opponents averaged -0.03/bd (an average draw) → opponent-adjusted -0.37/bd

Card play — on target: opening leads 68.8% #89 of 107 · declarer play 74.1% #38 of 107 · defence 80.9% #83 of 107

Card play by contract type — on target
vs NTvs a suit
Opening leads25.0% (4)83.3% (12)
Declarer play55.6% (9)83.3% (18)
Defence83.3% (12)80.0% (35)

Opening leads by suit led: ♠ 75.0% (4) · ♥ 66.7% (3) · ♦ 25.0% (4) · ♣ 100.0% (5)

vs par by strain: NT -0.41 (27) · a suit +0.92 (78)

vs par by level: part-score +0.55 (47) · game -0.11 (55) · slam +13.67 (3)

By role: declaring -0.44/bd (-2.19 vs par · 58) · defending -0.21/bd (+4.00 vs par · 47)

By vulnerability: vulnerable -0.33/bd (+0.30 vs par · 50) · not vulnerable -0.34/bd (+0.84 vs par · 55)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2Y.JiangY.Hu – L.DanClosed7+12.4+1.77+4.00
Round 3Y.JiangZ.Zhang – J.TaoOpen7-0.8-0.11-1.57
Round 4S.XuG.Lu – J.FuClosed7+2.5+0.36+5.86
Round 5S.XuE.Tse – R.LingOpen7-21.0-3.00-1.86
Round 6S.XuG.Chai – J.ChooClosed7+21.3+3.04-0.71
Round 7S.XuZ.Li – J.LiClosed7-10.3-1.47-1.71
Round 9S.XuS.Baisamut – E.SophonpanichOpen7+3.6+0.51+3.14
Round 10S.XuM.Schoenborn – F.LernerOpen7+4.1+0.59-2.29
Round 11S.XuS.Zeligman – J.RussyanClosed7+11.7+1.67+1.29
Round 12S.XuP.Cronier – M.BessisOpen7+3.4+0.49+4.86
Round 13S.XuM.Itabashi – R.GrabelClosed7-6.8-0.97-0.86
Round 16S.XuM.Tolliver – M.ZwerlingOpen7-14.6-2.09-0.86
Round 18S.XuM.Sawiruddin – M.HartonoClosed7-19.2-2.74-3.29
Round 19S.XuK.Yamada – M.InoOpen7-22.8-3.26-2.86
Round 21S.XuR.Goel – R.JollyClosed7+1.0+0.14+5.57

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
+12.4Round 6SINGAPORE144♠x♦A=+13
+9.1Round 11MARKOWICZ235♣♦A-1+6
+5.1Round 2HUBEI QIAOXIE103NT♣8+2+1
+4.8Round 21ENGINEERS151NT♦7+1+5
+4.7Round 10CANADA193♦♠10+1+6
+4.6Round 6SINGAPORE114♣♦7-2+6
+4.5Round 12MILNER64♥♠5+1+11
+4.3Round 19PLATINUM44♠♣A-1+6
+4.0Round 3XINYUAN SENIOR TEAM163NT♣J+4+10
+4.0Round 9MAGIC EYES134♠♥2+2+17
+4.0Round 12MILNER73♦♦6=+6
+3.5Round 9MAGIC EYES124♥♣A-1+5
+3.4Round 6SINGAPORE83NT♦J=-1
+3.4Round 13LEWIS104♠♠2-1+12
+3.2Round 2HUBEI QIAOXIE82♠♣J+1+6
+3.2Round 6SINGAPORE94♥♣3+1-12
+3.0Round 9MAGIC EYES81NT♦J-1+5
+2.9Round 7WUHAN193♦♠A-1+5
+2.9Round 13LEWIS115♣♥A=+3
+2.9Round 19PLATINUM13♠♣2=+6
+2.9Round 21ENGINEERS202♠♣J=+0
+2.8Round 3XINYUAN SENIOR TEAM193NT♥2+1-17
+2.8Round 3XINYUAN SENIOR TEAM214♠♦K+2+17
+2.7Round 6SINGAPORE102♠♦K+1+0
+2.7Round 11MARKOWICZ244♠♦A=+0
+2.5Round 18INDONESIA234♠♦6=+0
+2.4Round 2HUBEI QIAOXIE122♦♥7+2+0
+2.3Round 16LORTZ102♠♥4=+6
+2.2Round 11MARKOWICZ264♠♥8=+9
+2.0Round 2HUBEI QIAOXIE143♣♥8-1+4
+2.0Round 4SICHUAN DAHE COMPANY253NT♥2=+13
+1.9Round 9MAGIC EYES92♠♦Q=-1
+1.9Round 11MARKOWICZ223♣♠A-1+6
+1.7Round 11MARKOWICZ253NT♣K+1-1
+1.6Round 10CANADA174♠♥4+2-11
+1.5Round 10CANADA213NT♠J-1+5
+1.4Round 12MILNER54♠♦4=+10
+1.3Round 13LEWIS123NT♥6+1+0
+1.3Round 18INDONESIA272♥♥7+1+0
+1.2Round 2HUBEI QIAOXIE93♣♦A+1+7
+1.2Round 13LEWIS142♠♣K+2-6
+1.1Round 19PLATINUM22♠♥6=+0
+1.0Round 4SICHUAN DAHE COMPANY274♣♦A+2+6
+0.8Round 7WUHAN213♠♥6=+0
+0.7Round 4SICHUAN DAHE COMPANY236♣♥8-1+17
+0.7Round 18INDONESIA223NT♥3+1+0
+0.6Round 5HK SENIOR FRIENDS74♠♦4=+0
+0.5Round 5HK SENIOR FRIENDS66NT♠8+1+13
+0.5Round 7WUHAN204♥♦6+2+13
+0.5Round 21ENGINEERS193♠♣K+1+10
+0.4Round 4SICHUAN DAHE COMPANY243NT♠5=-2
+0.4Round 12MILNER12NT♠2=+7
+0.2Round 4SICHUAN DAHE COMPANY223♥♦K=+0
+0.2Round 6SINGAPORE133♠♥A=+0
+0.0Round 4SICHUAN DAHE COMPANY283NT♣4-1-6
+0.0Round 10CANADA153♥♠9-1-3
+0.0Round 10CANADA184♥♠9=-1
-0.0Round 11MARKOWICZ283NT♠J+1+0
-0.3Round 5HK SENIOR FRIENDS22♥♠5+1+0
-0.5Round 3XINYUAN SENIOR TEAM153♥♣8-2+0
-0.5Round 10CANADA164♥♠7+1+0
-0.6Round 16LORTZ113♠♦4+1-6
-0.7Round 2HUBEI QIAOXIE135♥♠A=+0
-0.7Round 12MILNER32NT♠2+1+10
-0.8Round 2HUBEI QIAOXIE114♠♥K+1+10
-0.8Round 3XINYUAN SENIOR TEAM181NT♥3-2+0
-0.8Round 12MILNER42♥♣K=+0
-0.8Round 21ENGINEERS172♥♠8-5+5
-1.0Round 7WUHAN183♠♦Q-1-5
-1.2Round 21ENGINEERS162♠♥6-4+9
-1.3Round 16LORTZ134♥♣Q+1+13
-1.5Round 7WUHAN172♠♥2+2-1
-1.8Round 4SICHUAN DAHE COMPANY264♥♣Q+2+13
-1.9Round 9MAGIC EYES143♠♣6+1-2
-1.9Round 18INDONESIA264♥♠4+1+0
-2.0Round 13LEWIS83NT♠7+3-2
-2.2Round 21ENGINEERS212♠♣9=-1
-2.6Round 16LORTZ143NT♠K+1-1
-2.9Round 18INDONESIA242♠♥10=+0
-3.0Round 5HK SENIOR FRIENDS13NT♥7=+0
-3.0Round 21ENGINEERS186♦♦2=+11
-3.2Round 10CANADA204♥♠2-1-12
-3.4Round 9MAGIC EYES112♠♥2+2-2
-3.5Round 9MAGIC EYES104♠x♣A-2+0
-3.8Round 16LORTZ123NT♣2+1-1
-4.0Round 3XINYUAN SENIOR TEAM172♠♦9=-6
-4.2Round 13LEWIS93♥♠K+1-2
-4.3Round 16LORTZ85♣x♠7-1-5
-4.3Round 16LORTZ93♣♥Q-1-12
-4.6Round 19PLATINUM35♦x♥8-3-8
-4.7Round 5HK SENIOR FRIENDS33NT♦2-3-7
-4.8Round 5HK SENIOR FRIENDS54♥♣A-1-6
-5.0Round 7WUHAN162♣♠10+2-10
-5.1Round 3XINYUAN SENIOR TEAM202♥♦A-2-15
-5.2Round 6SINGAPORE124♥♣2-2-11
-5.4Round 12MILNER23♥♣8-1-10
-5.6Round 19PLATINUM72NT♦K+1-7
-5.9Round 11MARKOWICZ273NTx♠5-1-11
-7.0Round 7WUHAN154♠♣K-1-14
-7.4Round 18INDONESIA254♠♣6-1-10
-8.0Round 19PLATINUM54♠♣8=-7
-9.3Round 5HK SENIOR FRIENDS43NT♥2-2-13
-9.4Round 13LEWIS133NT♠9-4-11
-11.5Round 18INDONESIA285♦♠6-5-13
-12.9Round 19PLATINUM64♥x♠2-5-10