LI Haibo · NINGBOYONGGUAN

561rank
-36.7Butler · 109 bds
-0.34per board
±4.5swing
-0.06vs par /bd · #356/672
-0.53adjusted /bd
Butler per round: 8.3 -11.9 -24.4 -15.7 19.2 -6.8 4.4 -5.5 8.6 -24.1 11.2by round

vs par split: bidding -0.27 · play +0.44

Strength of schedule: opponents averaged -0.20/bd (an easy draw) → opponent-adjusted -0.53/bd

Card play — on target: opening leads 61.5% #641 of 671 · declarer play 78.3% #321 of 671 · defence 84.8% #350 of 672

Card play by contract type — on target
vs NTvs a suit
Opening leads·61.5% (13)
Declarer play·78.3% (23)
Defence·84.8% (33)

Opening leads by suit led: ♠ 50.0% (2) · ♥ 71.4% (7) · ♦ 50.0% (2) · ♣ 50.0% (2)

vs par by strain: a suit +0.17 (78)

vs par by level: part-score +0.54 (35) · game -0.40 (38) · slam +1.80 (5)

By role: declaring +0.38/bd (-0.98 vs par · 64) · defending -1.35/bd (+1.24 vs par · 45)

By vulnerability: vulnerable -0.33/bd (-0.47 vs par · 60) · not vulnerable -0.34/bd (+0.43 vs par · 49)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3L.NiG.Wei – CHEN J DClosed10+8.3+0.83-0.90
Round 4L.NiG.Ghanem – N.Hattar-GhanemClosed10-11.9-1.19-1.20
Round 5Z.YanD.Liu – Y.WuOpen10-24.4-2.44-2.00
Round 6J.LvR.Zhang – R.RongOpen10-15.7-1.57-2.60
Round 7J.LvX.Chen – Z.ChenClosed10+19.2+1.92+2.70
Round 8Z.YanY.Gu – H.HuangClosed10-6.8-0.68-1.20
Round 9Z.YanJ.Zhang – W.HanClosed10+4.4+0.44-0.40
Round 10L.NiY.Li – Y.LuClosed10-5.5-0.55+1.30
Round 11Z.YanJ.Gu – Y.LuClosed10+8.6+0.86+1.20
Round 12Z.YanA.Hsiao – V.LiuClosed9-24.1-2.68-2.11
Round 13Z.YanP.Lin – R.OkunoClosed10+11.2+1.12+4.30

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
+15.1Round 3SHAN FENG232♥x♣A=+16
+14.2Round 7WONDERS INFO55♦x♣K+1+15
+8.4Round 4PETRA33♣♥5+2+11
+8.2Round 9BLUEMAROON284♦♥9+2+12
+7.6Round 12WELLWISE283♦♣3=+11
+7.2Round 11SHANGHAI YOUTH 5154♠♣A=+11
+7.1Round 3SHAN FENG284♥♠7+1+6
+6.8Round 13FAIRY TALE86♠♦Q-1+17
+5.1Round 7WONDERS INFO104♥♣Q-1+6
+4.7Round 7WONDERS INFO22♠♣A+1+6
+4.6Round 8SHANGHAI THINK CLUB113N♦J+1+4
+4.5Round 8SHANGHAI THINK CLUB193♥♣A+1+2
+4.5Round 13FAIRY TALE66♣♠4-1+14
+4.2Round 9BLUEMAROON271♦x♥K=+7
+3.8Round 11SHANGHAI YOUTH 5132♥♠5-1+5
+3.6Round 13FAIRY TALE44♠♦7=-1
+3.3Round 3SHAN FENG303N♣9=-6
+3.1Round 6ZHANG241N♠K+2+1
+2.6Round 11SHANGHAI YOUTH 5113N♣J=-1
+2.5Round 4PETRA92♠♥J=+0
+2.4Round 10HEILONGJIANG YAXUAN11N♦A-2+5
+2.3Round 4PETRA102N♠6=+0
+2.3Round 5HESEN FUND184♠♣A-1+5
+2.3Round 8SHANGHAI THINK CLUB122N♦4=-1
+2.3Round 9BLUEMAROON261N♦7+1-1
+2.3Round 10HEILONGJIANG YAXUAN31N♣Q-1+3
+2.3Round 10HEILONGJIANG YAXUAN83♠♦A=+6
+2.3Round 11SHANGHAI YOUTH 5121N♠10+1+11
+2.1Round 11SHANGHAI YOUTH 5183♣♠3=+0
+1.9Round 7WONDERS INFO74♠♥4-1+6
+1.6Round 5HESEN FUND204♥♣2+1+0
+1.4Round 10HEILONGJIANG YAXUAN64♠♣A+1+1
+1.3Round 3SHAN FENG242N♣K+2+1
+1.2Round 6ZHANG232♥♦4+2+1
+1.2Round 11SHANGHAI YOUTH 5194♠♣J+1+1
+1.2Round 13FAIRY TALE14♠♦8=+0
+1.1Round 9BLUEMAROON231N♥4+2+1
+1.0Round 3SHAN FENG252♠♦4-1+1
+1.0Round 4PETRA52♥♥3-1-1
+1.0Round 7WONDERS INFO14♥♥2+1+0
+1.0Round 10HEILONGJIANG YAXUAN42♣♣3=+5
+0.9Round 8SHANGHAI THINK CLUB134♠♥A+2+7
+0.9Round 9BLUEMAROON244♥♦6=-5
+0.9Round 11SHANGHAI YOUTH 5203N♠5+2+13
+0.8Round 7WONDERS INFO94♥♦2+2-11
+0.6Round 8SHANGHAI THINK CLUB173N♥7=-6
+0.5Round 5HESEN FUND113♣♠6-1-4
+0.4Round 6ZHANG303N♠2-1+5
+0.4Round 13FAIRY TALE74♥♣A=-1
+0.3Round 5HESEN FUND161N♥6+1+1
+0.3Round 10HEILONGJIANG YAXUAN54♠♥4+2+11
+0.3Round 13FAIRY TALE101N♠2+2+1
+0.2Round 7WONDERS INFO44♥♠3=+1
+0.1Round 7WONDERS INFO64♥♣3=+1
+0.0Round 10HEILONGJIANG YAXUAN102♠♣4=+0
+0.0Round 13FAIRY TALE94♠♥2+1+0
-0.1Round 7WONDERS INFO32♥♦5=+9
-0.1Round 8SHANGHAI THINK CLUB163♥♥3-1+1
-0.2Round 6ZHANG274♥♦K-1-5
-0.3Round 3SHAN FENG223N♥2=-5
-0.5Round 9BLUEMAROON292♠♥K-1+0
-0.5Round 9BLUEMAROON304♥♠K-2+1
-0.7Round 5HESEN FUND143♣♠Q-1-2
-0.8Round 13FAIRY TALE33N♦10+2+0
-0.9Round 4PETRA23N♠4+2-1
-1.0Round 6ZHANG283N♦2+1-1
-1.2Round 5HESEN FUND172♠♦10-1+2
-1.2Round 10HEILONGJIANG YAXUAN24♥♦7-3+3
-1.2Round 12WELLWISE253N♣4=+5
-1.3Round 3SHAN FENG211N♣9=-2
-1.3Round 12WELLWISE304♥♦A-1-5
-1.4Round 4PETRA73♣♦Q+2+0
-1.5Round 13FAIRY TALE53N♠3+3+12
-2.0Round 6ZHANG264♠♥Q+1-5
-2.3Round 11SHANGHAI YOUTH 5141N♠4+4-15
-2.4Round 8SHANGHAI THINK CLUB182♠♥Q-1-4
-2.4Round 11SHANGHAI YOUTH 5172♣♥8-2+0
-2.5Round 9BLUEMAROON223♠♣K+1-6
-2.5Round 12WELLWISE263♣♠2=-6
-2.6Round 5HESEN FUND192♥♣10+1-1
-2.6Round 8SHANGHAI THINK CLUB204♠♣7=+0
-2.7Round 4PETRA42♦♥J+3-10
-2.8Round 6ZHANG253♦♥K=-6
-3.0Round 3SHAN FENG293N♣2+3-1
-3.1Round 12WELLWISE274♥♠A+1+5
-3.3Round 13FAIRY TALE24♥♣2=+1
-3.7Round 3SHAN FENG265♣♦A=-7
-4.1Round 6ZHANG293♠♥J-3-5
-4.2Round 12WELLWISE214♥♦6-1-4
-4.3Round 8SHANGHAI THINK CLUB144♥♣2-2-5
-4.3Round 9BLUEMAROON213N♣A+1-5
-4.4Round 12WELLWISE293♠♥Q=-6
-4.5Round 9BLUEMAROON253N♠J-2-8
-5.0Round 6ZHANG223♦♥Q=+0
-5.2Round 10HEILONGJIANG YAXUAN94♥♠4=-8
-5.3Round 6ZHANG216♥♣A-1-11
-5.7Round 4PETRA84♥♦6-3-7
-6.3Round 5HESEN FUND133N♠2-1-11
-6.4Round 5HESEN FUND156♦♠J=+2
-6.7Round 4PETRA65♣x♠Q-3+4
-6.8Round 11SHANGHAI YOUTH 5166♠♣9-1-13
-7.1Round 12WELLWISE243N♥5+1-11
-7.9Round 12WELLWISE223N♥A+3-8
-8.7Round 4PETRA15♣♥K+1-8
-8.7Round 7WONDERS INFO85♦x♥7=-6
-8.8Round 10HEILONGJIANG YAXUAN73♠♠2-3-13
-10.3Round 8SHANGHAI THINK CLUB154♥♥5=-10
-11.2Round 3SHAN FENG274♠x♥A=-12
-11.9Round 5HESEN FUND124♦x♣A-3-12