JIN Jing · JILIN BA

339rank
-4.7Butler · 140 bds
-0.03per board
±5.1swing
-0.16vs par /bd · #341/567
+0.01adjusted /bd
Butler per round: -34.2 9.9 9.4 -3.2 -5.5 -11.5 -10.2 -14.3 5.7 -3 14.4 46.3 -21.8 13.3by round

vs par split: bidding -0.01 · play -0.13

Strength of schedule: opponents averaged +0.04/bd (an average draw) → opponent-adjusted +0.01/bd

Card play — on target: opening leads 89.5% #56 of 567 · declarer play 71.9% #403 of 567 · defence 83.1% #270 of 567

Card play by contract type — on target
vs NTvs a suit
Opening leads85.7% (7)90.3% (31)
Declarer play50.0% (10)81.8% (22)
Defence88.9% (18)81.4% (59)

Opening leads by suit led: ♠ 87.5% (8) · ♥ 91.7% (12) · ♦ 91.7% (12) · ♣ 83.3% (6)

vs par by strain: NT -0.91 (42) · a suit +0.20 (97)

vs par by level: part-score +0.77 (57) · game -0.96 (76) · slam +1.67 (6)

By role: declaring -0.66/bd (-3.19 vs par · 62) · defending +0.47/bd (+2.26 vs par · 78)

By vulnerability: vulnerable -0.60/bd (-0.66 vs par · 70) · not vulnerable +0.53/bd (+0.34 vs par · 70)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1Y.WeiJ.Liu – F.ShiClosed10-34.2-3.42-3.10
Round 2Y.WeiK.Plengsap – K.JanebunjongClosed10+9.9+0.99+2.60
Round 3L.ZhouC.Peng – J.ZhouOpen10+9.4+0.94+1.90
Round 4L.ZhouA.Bach – M.CornellClosed10-3.2-0.32-0.20
Round 5Y.WeiA.Hung – N.EdgttonClosed10-5.5-0.55-0.40
Round 6Y.WeiA.Adamson – D.KaneClosed10-11.5-1.15-2.60
Round 7Y.WeiF.Du – S.ZhouOpen10-10.2-1.02-3.20
Round 8L.ZhouX.Hu – F.ZhouClosed10-14.3-1.43-1.40
Round 9L.ZhouX.Zhang – X.HuangClosed10+5.7+0.57-2.90
Round 10Y.WeiL.Li – W.HuOpen10-3.0-0.30+1.80
Round 11Y.WeiY.Guan – J.LiangOpen10+14.4+1.44+2.10
Round 12Y.WeiZ.Ba – H.WangClosed10+46.3+4.63+3.90
Round 14L.ZhouS.Caiti – G.MattioliOpen10-21.8-2.18-3.90
Round 15L.ZhouT.Wu – D.TaoClosed10+13.3+1.33+3.20

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
+13.2Round 7WUHAN44♠♦A=+15
+13.2Round 12NEIMENGGU211NTxx♥A-2+13
+13.2Round 12NEIMENGGU255♠♣4-1+17
+11.9Round 7WUHAN72♣x♠5-3+12
+11.5Round 12NEIMENGGU226♣♦A-1+14
+10.1Round 12NEIMENGGU286♥♥2=+0
+9.8Round 11YENOVA183♥♣J-6+10
+8.5Round 15ZJJDWUHANYUAN265♦x♥9-1+13
+7.9Round 15ZJJDWUHANYUAN295♥x♠K-1+12
+7.8Round 3CHENGDUGUOLI232♣x♠J+1+10
+7.7Round 3CHENGDUGUOLI285♣♠Q-1+11
+7.3Round 2THAILAND Mixed193NT♦10+1+11
+7.3Round 11YENOVA203♦♦5-2+7
+6.9Round 15ZJJDWUHANYUAN223NT♥6-1+12
+6.6Round 10WARHORSE72NT♦2+1+10
+6.6Round 11YENOVA154♥♦K-1+13
+6.5Round 11YENOVA142♠♦K-2+6
+6.4Round 9FUJIAN BOSSSOFT223NT♠7=+7
+5.5Round 12NEIMENGGU293NT♥10-1+6
+5.4Round 2THAILAND Mixed174♠♥A-2+11
+4.9Round 9FUJIAN BOSSSOFT274♠♥A-1+10
+4.6Round 9FUJIAN BOSSSOFT242♥♦Q-3+2
+4.6Round 11YENOVA163NT♠6-2+6
+4.4Round 5AUSTRALIA Open133NT♣3=-1
+4.4Round 5AUSTRALIA Open175♣♦A-1+5
+4.2Round 4NEW ZEALAND Open92♦♦6-3+9
+4.1Round 6SCOTLAND BLUE283NT♦4-1+6
+3.8Round 5AUSTRALIA Open142NT♥8-2-1
+3.7Round 2THAILAND Mixed124♠♥Q-1+12
+3.3Round 2THAILAND Mixed154♥♦10=+6
+2.9Round 9FUJIAN BOSSSOFT284♥♦4-2+5
+2.8Round 15ZJJDWUHANYUAN303NT♦6-1+5
+2.7Round 3CHENGDUGUOLI274♥♠2=+3
+2.7Round 15ZJJDWUHANYUAN212♥♦6+1+0
+2.6Round 2THAILAND Mixed113♦♥10+2+7
+2.6Round 7WUHAN23♣♠Q-1+5
+2.4Round 5AUSTRALIA Open152♥♠Q+1+6
+2.0Round 1GUIZHOU ZHENGYE92♠♣6-1+6
+2.0Round 6SCOTLAND BLUE275♠♥A-1+8
+1.9Round 8FAR EAST175♦♥2-2+5
+1.9Round 14ITALY Seniors113NT♣5=-1
+1.8Round 15ZJJDWUHANYUAN231♠♥Q+2+1
+1.7Round 4NEW ZEALAND Open82♥♥3-1+4
+1.7Round 8FAR EAST185♦♣4=-2
+1.6Round 4NEW ZEALAND Open101NT♠4+1+1
+1.6Round 9FUJIAN BOSSSOFT292♠♣4+2-1
+1.5Round 12NEIMENGGU263♥♦3+1+1
+1.4Round 10WARHORSE9Pass-3
+1.4Round 11YENOVA123NT♠10+1+0
+1.4Round 14ITALY Seniors132♠♦6=+0
+1.3Round 5AUSTRALIA Open203♠♦10+1+1
+1.3Round 6SCOTLAND BLUE213NT♦6-2-5
+1.3Round 10WARHORSE102♠♣Q=+0
+1.1Round 3CHENGDUGUOLI264♥♠K+2+13
+1.1Round 5AUSTRALIA Open111NT♦6+3+1
+0.6Round 1GUIZHOU ZHENGYE13♠♥6+1+6
+0.6Round 2THAILAND Mixed131NT♦K=-1
+0.6Round 6SCOTLAND BLUE232♥♣5=-1
+0.5Round 9FUJIAN BOSSSOFT263NT♥4+2-12
+0.4Round 7WUHAN83NT♥Q+2-10
+0.3Round 12NEIMENGGU273♠♦6+3-5
+0.2Round 6SCOTLAND BLUE302♥♠5+2-6
+0.2Round 15ZJJDWUHANYUAN243NT♠A+2+0
+0.1Round 4NEW ZEALAND Open72♠♣K+2+1
+0.1Round 5AUSTRALIA Open163♣♥K=+7
+0.1Round 14ITALY Seniors173NT♣4=+2
-0.0Round 6SCOTLAND BLUE263♦♥3=+0
-0.0Round 8FAR EAST114♠♥A+1+0
+0.0Round 8FAR EAST143NT♠3+2+0
-0.1Round 3CHENGDUGUOLI223NT♣Q-1-5
-0.2Round 10WARHORSE32♣♦10+3+6
-0.3Round 3CHENGDUGUOLI305♥♣3=+0
-0.3Round 4NEW ZEALAND Open14♥♠K+1+0
-0.4Round 1GUIZHOU ZHENGYE73♠♦K-1-1
-0.4Round 4NEW ZEALAND Open54♠♥A+1-1
-0.4Round 12NEIMENGGU242NT♥10-4+6
-0.5Round 8FAR EAST153NT♠6=-1
-0.5Round 14ITALY Seniors142♦♦8=+1
-0.5Round 15ZJJDWUHANYUAN253NT♦A=-1
-0.6Round 2THAILAND Mixed143♦♥2=-5
-0.6Round 3CHENGDUGUOLI245♦♣8+1+1
-0.6Round 4NEW ZEALAND Open34♥♠K+2-11
-0.7Round 8FAR EAST133♠♦8-1-1
-0.9Round 4NEW ZEALAND Open62♥♠7-1+0
-0.9Round 6SCOTLAND BLUE223♥♦Q=+0
-1.0Round 3CHENGDUGUOLI254♦♦8-2-5
-1.0Round 10WARHORSE86NT♥2+1+11
-1.2Round 2THAILAND Mixed182♦♣3-1-4
-1.3Round 1GUIZHOU ZHENGYE32♥♦K+1+0
-1.4Round 12NEIMENGGU302NT♠10-1-5
-1.5Round 11YENOVA173♠♥K=+6
-1.5Round 14ITALY Seniors124♠♣K+1-1
-1.5Round 14ITALY Seniors163♠♥A-1-5
-1.7Round 9FUJIAN BOSSSOFT255♥♦7+1-11
-1.8Round 9FUJIAN BOSSSOFT304♠♠4-1-10
-1.9Round 10WARHORSE54♥♣K-1+2
-2.0Round 10WARHORSE44♦♣2=+0
-2.1Round 10WARHORSE11NT♦10-1+1
-2.2Round 1GUIZHOU ZHENGYE52♣♣6+3-7
-2.3Round 14ITALY Seniors201NT♦4=-6
-2.4Round 10WARHORSE64♠♣10-1-6
-2.7Round 3CHENGDUGUOLI214♥♠2=+1
-2.7Round 10WARHORSE24♠♥A=-3
-2.9Round 6SCOTLAND BLUE244♥♣7-1-4
-3.1Round 1GUIZHOU ZHENGYE23NT♠9-1-5
-3.1Round 1GUIZHOU ZHENGYE84♠♥6-1-10
-3.2Round 7WUHAN11NT♦4=-5
-3.3Round 6SCOTLAND BLUE253NT♠2-2-7
-3.6Round 4NEW ZEALAND Open25♥♦A=-6
-3.6Round 8FAR EAST203NT♥3-2-7
-3.6Round 14ITALY Seniors193♦♠6=-6
-3.7Round 8FAR EAST163♦♥4=+0
-3.7Round 8FAR EAST193♦♥K-1-10
-3.8Round 2THAILAND Mixed163NT♥4=-7
-4.1Round 9FUJIAN BOSSSOFT234NT♥9=-14
-4.5Round 7WUHAN105♦x♠Q-1-8
-4.5Round 14ITALY Seniors154♠♥4=-11
-4.7Round 1GUIZHOU ZHENGYE43NT♣6-1-6
-5.0Round 4NEW ZEALAND Open43NT♠Q+1+1
-5.1Round 11YENOVA115♦♣4-1-4
-5.2Round 3CHENGDUGUOLI294♠♥5=-10
-5.2Round 11YENOVA134♥♠7=-10
-5.7Round 8FAR EAST126♣♠3=+2
-6.0Round 5AUSTRALIA Open122♦x♦6-2-5
-6.2Round 5AUSTRALIA Open194♠♣A=-7
-7.2Round 12NEIMENGGU232♦x♦4=-8
-7.3Round 7WUHAN64♥x♠A-3-9
-7.4Round 2THAILAND Mixed203NT♥4+1-4
-7.5Round 7WUHAN33NT♣A=-7
-7.6Round 9FUJIAN BOSSSOFT214♠x♦A=-5
-7.8Round 7WUHAN55♣x♦10-2-9
-7.8Round 15ZJJDWUHANYUAN286♠♥K=+0
-8.0Round 7WUHAN93NT♠2-1-16
-8.1Round 1GUIZHOU ZHENGYE64♥♥6=+0
-9.2Round 15ZJJDWUHANYUAN274♥x♠K=-10
-10.0Round 11YENOVA194♠x♣J-1-13
-10.8Round 5AUSTRALIA Open183NT♥K=-10
-11.3Round 14ITALY Seniors184♠♠7-2-12
-12.6Round 6SCOTLAND BLUE297♠♣J-1-17
-13.9Round 1GUIZHOU ZHENGYE102♥x♣10+1-14