LI Xin · PIONEERS

269rank
+8.1Butler · 120 bds
+0.07per board
±4.4swing
+0.58vs par /bd · #99/567
+0.17adjusted /bd
Butler per round: 18.8 -7.9 -5.8 -12.9 -2.1 17 3.7 11.4 7.8 -17.5 -0.8 -3.6by round

vs par split: bidding +0.57 · play +0.01

Strength of schedule: opponents averaged +0.11/bd (a tough draw) → opponent-adjusted +0.17/bd

Card play — on target: opening leads 80.0% #293 of 567 · declarer play 80.8% #195 of 567 · defence 83.3% #259 of 567

Card play by contract type — on target
vs NTvs a suit
Opening leads88.9% (9)76.2% (21)
Declarer play62.5% (8)88.9% (18)
Defence94.7% (19)78.0% (41)

Opening leads by suit led: ♠ 66.7% (6) · ♥ 100.0% (9) · ♦ 83.3% (6) · ♣ 66.7% (9)

vs par by strain: NT +1.23 (35) · a suit +0.32 (85)

vs par by level: part-score +1.15 (46) · game +0.28 (67) · slam -0.29 (7)

By role: declaring +0.51/bd (-1.02 vs par · 60) · defending -0.37/bd (+2.18 vs par · 60)

By vulnerability: vulnerable +0.01/bd (+0.90 vs par · 62) · not vulnerable +0.13/bd (+0.24 vs par · 58)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1Y.ZhaoK.Fan – P.TsaiClosed10+18.8+1.88+2.70
Round 3Y.ZhaoW.Chen – Z.KangOpen10-7.9-0.79-2.00
Round 4Y.ZhaoP.Zatorski – R.PachtmanOpen10-5.8-0.58-0.50
Round 5Y.ZhaoL.Zhang – Y.XiaOpen10-12.9-1.29-0.80
Round 6Y.ZhaoS.Liu – X.ChenOpen10-2.1-0.21+1.20
Round 7Y.ZhaoG.Lyu – W.ChenOpen10+17.0+1.70+0.10
Round 9Y.ZhaoW.Gu – W.GongOpen10+3.7+0.37+4.00
Round 10Y.ZhaoM.Hartono – A.NurhalimClosed10+11.4+1.14+3.60
Round 12Y.ZhaoY.Khiuppenen – V.KholomeevClosed10+7.8+0.78+0.20
Round 13Y.ZhaoY.Sun – J.YinOpen10-17.5-1.75+0.10
Round 14Y.ZhaoJ.Li – J.LiuClosed10-0.8-0.08+1.40
Round 15Y.ZhaoC.Krefeld – J.HammelevClosed10-3.6-0.36-3.00

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
+10.0Round 1CHINESE TAIPEI Mixed73NT♠2=+10
+9.8Round 7WUHU BRIDGE TEAM104♥x♦5-2+9
+9.7Round 10INDONESIA Seniors64♠♣7=+10
+9.0Round 12RUSSIA Open293NT♣7=+10
+8.2Round 7WUHU BRIDGE TEAM72♣x♠2-2+9
+8.0Round 1CHINESE TAIPEI Mixed44♥♣9=+10
+8.0Round 9HUBEI BRIDGE TEAM294♠♦7=+10
+7.8Round 15MIX DENMARK286♠♥K=+0
+7.1Round 12RUSSIA Open264♥♦Q-2+8
+6.6Round 4BRIDGESCANNER44♥♣6-1+13
+5.9Round 15MIX DENMARK223NT♠4=+0
+5.6Round 1CHINESE TAIPEI Mixed54♠♦2+2+2
+5.6Round 13REIGNWOOD33NT♥J=-1
+5.5Round 6DONGFENG FENGSHEN253NT♠5-3+9
+5.0Round 5CCSA133NT♣3+1+0
+4.5Round 5CCSA142♥♦A+1+0
+4.5Round 14PD TIMES154♠♥4=+11
+4.4Round 5CCSA174♠♦A-1+5
+4.3Round 13REIGNWOOD54♥♠8=+11
+4.2Round 1CHINESE TAIPEI Mixed93♥♦K=+8
+4.2Round 9HUBEI BRIDGE TEAM214♥♠J=+0
+3.9Round 3WUHAN XINGYUTU MEDIA272NT♣8+1+4
+3.9Round 6DONGFENG FENGSHEN213NTx♥J-2+9
+3.7Round 10INDONESIA Seniors42♠♥3=+6
+3.6Round 1CHINESE TAIPEI Mixed32NT♦8-1+5
+3.4Round 14PD TIMES132♦♣8=+5
+3.2Round 7WUHU BRIDGE TEAM33NT♥10-1+5
+2.8Round 12RUSSIA Open244NT♠2-6-4
+2.8Round 13REIGNWOOD102♥♠5=+0
+2.7Round 10INDONESIA Seniors11NT♦10+1+5
+2.6Round 7WUHU BRIDGE TEAM23♣♥6-1+5
+2.6Round 12RUSSIA Open256♥♠3=-11
+2.5Round 7WUHU BRIDGE TEAM64♥♦6-3+3
+2.4Round 12RUSSIA Open226♣♦J=-2
+2.3Round 10INDONESIA Seniors102♠♦6+1+1
+2.1Round 3WUHAN XINGYUTU MEDIA223NT♥10-2+6
+2.0Round 3WUHAN XINGYUTU MEDIA284♠♦3=-1
+2.0Round 3WUHAN XINGYUTU MEDIA304♠x♣2-3+2
+2.0Round 6DONGFENG FENGSHEN261NT♠2+3+2
+1.9Round 4BRIDGESCANNER93♥♠A-2+7
+1.9Round 7WUHU BRIDGE TEAM14♥♥9-2+0
+1.8Round 9HUBEI BRIDGE TEAM303NT♦9-1+10
+1.7Round 5CCSA183NT♠6-1+6
+1.7Round 9HUBEI BRIDGE TEAM254♥♦6+2+11
+1.6Round 4BRIDGESCANNER101NT♠5+1+1
+1.5Round 10INDONESIA Seniors52♠♦3-1+5
+1.5Round 14PD TIMES164♠♥A-1+5
+1.1Round 5CCSA112♠♥3+2+1
+1.1Round 13REIGNWOOD93NT♥6=+0
+1.0Round 12RUSSIA Open211♠♦A+1+0
+0.9Round 6DONGFENG FENGSHEN222♥♦Q+1+0
+0.9Round 9HUBEI BRIDGE TEAM234♥x♦A-3+14
+0.8Round 7WUHU BRIDGE TEAM53♣♥K=+0
+0.8Round 14PD TIMES174♠♣6=-1
+0.6Round 1CHINESE TAIPEI Mixed13♠♣3+1+6
+0.6Round 6DONGFENG FENGSHEN302♥♣K+1+6
+0.6Round 14PD TIMES124♠♦2=+0
+0.5Round 15MIX DENMARK253NT♣4=+1
+0.2Round 13REIGNWOOD73NT♥Q=-2
+0.1Round 9HUBEI BRIDGE TEAM243♥♦8-1+4
+0.0Round 15MIX DENMARK274♠x♥8-1+0
-0.2Round 10INDONESIA Seniors33♣♦8+2+6
-0.2Round 15MIX DENMARK243NT♠5+2+0
-0.3Round 3WUHAN XINGYUTU MEDIA245♦♥4=-2
-0.4Round 4BRIDGESCANNER54♠♥A+1-1
-0.5Round 9HUBEI BRIDGE TEAM263NT♥8+2+12
-0.6Round 4BRIDGESCANNER34♥♠K+2-11
-0.6Round 6DONGFENG FENGSHEN232♠♣6=+1
-0.7Round 14PD TIMES193♣♦K-1+0
-0.9Round 4BRIDGESCANNER63♥♠A-1+0
-0.9Round 12RUSSIA Open302♦♦A-1+3
-1.0Round 10INDONESIA Seniors86NT♥5+1+11
-1.1Round 3WUHAN XINGYUTU MEDIA264♥♠K+2-13
-1.2Round 9HUBEI BRIDGE TEAM283♥♦4-1-4
-1.2Round 12RUSSIA Open233♥♥5+1-1
-1.3Round 7WUHU BRIDGE TEAM83NT♦Q=-11
-1.3Round 15MIX DENMARK262♠♣A-2-10
-1.5Round 10INDONESIA Seniors91NT♦9=-5
-1.6Round 15MIX DENMARK212♠♥A-2+1
-1.8Round 3WUHAN XINGYUTU MEDIA233♣♠J=-6
-1.8Round 6DONGFENG FENGSHEN242♦♣6+2-1
-2.0Round 6DONGFENG FENGSHEN275♠♥A-1-8
-2.1Round 1CHINESE TAIPEI Mixed63♥♥4=+7
-2.1Round 13REIGNWOOD22NT♠Q=+9
-2.2Round 4BRIDGESCANNER14♠x♦K-3-2
-2.2Round 4BRIDGESCANNER82♠♦3=+0
-2.4Round 5CCSA153♥♠K-1+2
-2.5Round 14PD TIMES203♦♥6=+1
-2.7Round 5CCSA122♠♣7+1-1
-2.7Round 7WUHU BRIDGE TEAM45♦♠K=-3
-2.7Round 10INDONESIA Seniors24♠♥A=-3
-2.7Round 14PD TIMES113NT♣7+1+0
-2.7Round 14PD TIMES184♥♣Q=-3
-2.8Round 15MIX DENMARK303NT♦4-1-5
-3.0Round 14PD TIMES142NT♣10-1-4
-3.1Round 1CHINESE TAIPEI Mixed23NT♥2-1-5
-3.1Round 1CHINESE TAIPEI Mixed84♠♥4-1-10
-3.1Round 10INDONESIA Seniors73NT♣8=+0
-3.5Round 3WUHAN XINGYUTU MEDIA252♣♦J+1+0
-3.5Round 13REIGNWOOD14♥♦Q=+0
-3.6Round 4BRIDGESCANNER24♥♣K+1-6
-3.7Round 3WUHAN XINGYUTU MEDIA293♠♥J+1+1
-4.1Round 6DONGFENG FENGSHEN284♠♦6-1-6
-4.5Round 13REIGNWOOD86♦♠9=+0
-4.9Round 1CHINESE TAIPEI Mixed101NT♠2-1-6
-4.9Round 9HUBEI BRIDGE TEAM274♠♠6-1-10
-4.9Round 12RUSSIA Open274♠♥J+1-1
-5.6Round 15MIX DENMARK233♣♠10-3-5
-6.0Round 4BRIDGESCANNER74♠♥A-1-6
-6.2Round 5CCSA194♠♣A=-7
-6.3Round 15MIX DENMARK295♥♣5-1-12
-6.4Round 9HUBEI BRIDGE TEAM223NT♠7=-7
-6.5Round 6DONGFENG FENGSHEN296♠♦J=+0
-6.9Round 13REIGNWOOD64♥♥6+1-1
-7.3Round 5CCSA204♥♦2-2-8
-7.5Round 3WUHAN XINGYUTU MEDIA214♥♣7-1-11
-8.0Round 7WUHU BRIDGE TEAM93NT♠4-1-16
-10.1Round 12RUSSIA Open286♥♦J=+0
-11.0Round 5CCSA163NTx♥3+1-6
-14.5Round 13REIGNWOOD43♥xx♥3-2-15