LIU Hong · BEIJING GLOBAL

98rank
-84.6Butler · 168 bds
-0.50per board
±4.4swing
-0.64vs par /bd · #101/120
-0.71adjusted /bd
Butler per round: -17.8 -8.4 -17.2 -20.1 7 -10.7 20 -41 5.8 -5.7 8.4 -4.9by round

vs par split: bidding +0.07 · play -0.71

Strength of schedule: opponents averaged -0.21/bd (an easy draw) → opponent-adjusted -0.71/bd

Card play — on target: opening leads 70.0% #116 of 120 · declarer play 65.7% #112 of 120 · defence 76.9% #115 of 120

Bidding activity — not a pass: 44.7% #34 of 120 (201/450)

Card play by contract type — on target
vs NTvs a suit
Opening leads87.5% (8)65.6% (32)
Declarer play66.7% (6)65.5% (29)
Defence82.4% (17)75.4% (61)

Opening leads by suit led: ♠ 85.7% (7) · ♥ 77.8% (9) · ♦ 50.0% (12) · ♣ 75.0% (12)

vs par by strain: NT +0.77 (31) · a suit -0.96 (137)

vs par by level: part-score -1.01 (67) · game -0.72 (91) · slam +2.60 (10)

By role: declaring -0.05/bd (-2.88 vs par · 90) · defending -1.03/bd (+1.94 vs par · 78)

By vulnerability: vulnerable -0.98/bd (-1.39 vs par · 84) · not vulnerable -0.03/bd (+0.11 vs par · 84)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1J.LiuA.Kalish – N.GrinbergClosed14-17.8-1.27-3.79
Round 2J.LiuA.Bacik – L.NiemiecOpen14-8.4-0.60+0.86
Round 3J.LiuM.Schneider – G.SmykallaClosed14-17.2-1.23-1.21
Round 4J.LiuP.Zubiel – M.SzalewiczOpen14-20.1-1.44-0.93
Round 5J.LiuM.Bak – P.SienkiewiczClosed14+7.0+0.50+0.00
Round 6J.LiuS.Walerowicz – K.SikorskiClosed14-10.7-0.76-2.36
Round 7J.LiuA.Duczmalewski – M.SawickaClosed14+20.0+1.43+1.86
Round 8J.LiuG.Campbell – D.BertrandClosed14-41.0-2.93-3.00
Round 9J.LiuS.Gorski – A.HunkaClosed14+5.8+0.41-0.93
Round 10J.LiuV.Markowicz – K.MoszczynskiClosed14-5.7-0.41-1.50
Round 11J.LiuP.Stopa – J.LekkiClosed14+8.4+0.60+0.93
Round 12J.LiuC.Berendregt – P.IjsselmuidenClosed14-4.9-0.35+2.36

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
+13.0Round 10MISFIT167♥♠2-1+13
+11.3Round 7KBS LEGIONOWO44♠♥8-1+6
+11.0Round 7KBS LEGIONOWO124♠♥K=+13
+9.3Round 5RSB RACIBORZ65♦xx♥A=+9
+8.7Round 9HAMMER83NT♦4+1+7
+8.5Round 9HAMMER93♠♥K=+12
+7.6Round 4PKB THERM163NT♠T=+7
+6.6Round 4PKB THERM224♥♦Q=+0
+6.5Round 7KBS LEGIONOWO113NT♥J-2+11
+6.0Round 2LECH183NT♦T=+10
+6.0Round 7KBS LEGIONOWO83♥♣7+1+6
+5.7Round 11GDAKRA34♥♠K-1+5
+5.3Round 3MUNICH PLUS22♥♦Q=+0
+5.3Round 12VALLON175♣♥A+2+14
+5.0Round 1KALISH113NT♥2-1+10
+4.9Round 9HAMMER24♠♥9+1+1
+4.9Round 12VALLON245♥♦9+1+11
+4.8Round 11GDAKRA103♦♥9-2+2
+4.4Round 11GDAKRA43♥♦7=+6
+4.2Round 1KALISH136♠♥A+1-13
+4.1Round 2LECH264♠♦J-2+8
+4.0Round 2LECH152♠♦7=+6
+4.0Round 5RSB RACIBORZ53♥♠6=+1
+4.0Round 5RSB RACIBORZ143♣♥J-1+4
+4.0Round 6MAGIC264♠♦J=+0
+3.8Round 5RSB RACIBORZ74♠♦3+1-10
+3.7Round 3MUNICH PLUS34♥♣K-1+5
+3.3Round 5RSB RACIBORZ122♠♦Q+1+1
+3.3Round 10MISFIT281NT♣T+1+5
+3.2Round 9HAMMER144♥♦8-1+2
+3.0Round 1KALISH125♥♣A=+0
+2.9Round 1KALISH83♥♠6+2+3
+2.9Round 2LECH223NT♥A+1-11
+2.8Round 11GDAKRA114♥x♣A-1+5
+2.7Round 7KBS LEGIONOWO103NT♠9+2+0
+2.7Round 10MISFIT203♣♠7=-1
+2.7Round 11GDAKRA23♦♣A-1+4
+2.5Round 11GDAKRA94♦♥T-2+9
+2.3Round 6MAGIC284♠♣K+2-11
+2.2Round 8CANADA182♥♠Q=+7
+2.1Round 4PKB THERM174♥♠9=+0
+2.1Round 6MAGIC213♥♠Q=+0
+2.1Round 8CANADA163NT♦5+2+1
+2.0Round 11GDAKRA84♥♦Q=+3
+2.0Round 12VALLON273♠♥A-2+0
+1.8Round 6MAGIC174♥♦A=+3
+1.8Round 6MAGIC274♥♣3+1+0
+1.8Round 7KBS LEGIONOWO31♠♣5+1-1
+1.8Round 8CANADA262♥♠K-1+0
+1.7Round 5RSB RACIBORZ135♣♥J=-13
+1.6Round 6MAGIC244♠♥A=+3
+1.6Round 12VALLON224♥♦A=+0
+1.6Round 12VALLON261NT♥7+2+0
+1.4Round 2LECH245♣♦5-1+4
+1.4Round 5RSB RACIBORZ102♠♥T+1+10
+1.4Round 8CANADA253NT♥8=+2
+1.2Round 7KBS LEGIONOWO21NT♣5+1+0
+1.1Round 4PKB THERM282♠♣A=+0
+1.1Round 5RSB RACIBORZ113NT♥6=+1
+0.9Round 8CANADA224♠♦K+2-11
+0.9Round 10MISFIT274♠x♦Q-1+1
+0.8Round 1KALISH52♠♥8=-1
+0.8Round 2LECH204♠♦K+2-1
+0.8Round 11GDAKRA132♠♦Q=+1
+0.7Round 6MAGIC164♥♦8=+0
+0.6Round 5RSB RACIBORZ91♠♥Q+2-6
+0.4Round 1KALISH14♥♠7+3-10
+0.4Round 9HAMMER42♠♣3+2-1
+0.3Round 4PKB THERM243♦♠T-1+4
+0.3Round 12VALLON192♠♣Q=-1
+0.2Round 1KALISH34♠♦2=+0
+0.2Round 4PKB THERM273♦♥3+2-7
+0.2Round 11GDAKRA73NT♣6+1+1
+0.1Round 11GDAKRA144♠♣A-2+0
-0.0Round 3MUNICH PLUS73NT♦4+1+0
+0.0Round 9HAMMER122NT♥8=-5
+0.0Round 12VALLON182♣♥Q+1+1
-0.1Round 7KBS LEGIONOWO93NT♥4+3+13
-0.1Round 7KBS LEGIONOWO136♥♥4+1+13
-0.2Round 3MUNICH PLUS114♥♣K+1+0
-0.2Round 4PKB THERM212♠♥9=-1
-0.3Round 1KALISH104♥♠A+1+0
-0.3Round 5RSB RACIBORZ23NT♥2=+0
-0.3Round 6MAGIC183♦♣2-1-5
-0.3Round 6MAGIC254♠♥J+1+0
-0.4Round 3MUNICH PLUS102NT♦Q=-1
-0.7Round 9HAMMER64♥♠K+2-11
-0.9Round 10MISFIT224♠♥K=-1
-1.0Round 2LECH174♥♣4+1+11
-1.0Round 3MUNICH PLUS54♥♦6+2-1
-1.0Round 3MUNICH PLUS93NT♥K-1+6
-1.0Round 3MUNICH PLUS136♥♦J+1-13
-1.0Round 9HAMMER33♦♠A-1+2
-1.0Round 12VALLON153♣♥6+1+0
-1.1Round 10MISFIT183♠♦6=-1
-1.1Round 12VALLON213♥♣A=+0
-1.3Round 2LECH274♥♦T+1+0
-1.3Round 3MUNICH PLUS44♥♦2+2+17
-1.3Round 10MISFIT251NT♦3-1-1
-1.3Round 12VALLON233NT♥J+3+13
-1.5Round 6MAGIC152♥♦J-1+2
-1.6Round 1KALISH92♠♥A+2-6
-1.6Round 9HAMMER114♥♦7=+1
-1.6Round 10MISFIT234♥♣6-2-2
-1.7Round 3MUNICH PLUS84♦♥5=-7
-1.7Round 7KBS LEGIONOWO52♥♣A=+0
-1.8Round 9HAMMER71♠♥8+3-10
-1.9Round 3MUNICH PLUS144♠♦Q+1+0
-1.9Round 11GDAKRA52♥♦A+1+0
-1.9Round 11GDAKRA122♠♣6=-5
-2.0Round 1KALISH73♠♦A+1-1
-2.2Round 2LECH284♥♦K+1+0
-2.3Round 1KALISH144♥♣T+1+0
-2.3Round 5RSB RACIBORZ12♥♦A=+0
-2.3Round 7KBS LEGIONOWO144♠♥9-2-5
-2.3Round 10MISFIT193♥♦A-1-5
-2.3Round 12VALLON284♥♠2+2-2
-2.4Round 3MUNICH PLUS14♥♣8-2+0
-2.4Round 4PKB THERM154♠♣J=+1
-2.4Round 4PKB THERM204♥♣A-2-2
-2.4Round 9HAMMER103♥♠8+1-1
-2.6Round 9HAMMER53♥♦A-1-5
-2.6Round 10MISFIT152♠♣J=-5
-2.7Round 6MAGIC193NT♥2+1+0
-2.9Round 8CANADA272♠♣T-1-4
-3.0Round 5RSB RACIBORZ34♠♥A=+13
-3.0Round 8CANADA176NT♥8=+0
-3.0Round 10MISFIT244♠♠4+2-1
-3.1Round 10MISFIT212♠♥7-1+1
-3.2Round 2LECH193NT♠2-3-11
-3.2Round 2LECH252NT♦Q+1-6
-3.3Round 8CANADA202♠♣5=+1
-3.3Round 12VALLON253♣♠2-3-2
-3.7Round 4PKB THERM252♥♣J=-6
-3.8Round 4PKB THERM183♠♣Q+1-8
-4.1Round 9HAMMER134♠♣J=+0
-4.2Round 12VALLON166♣♥K+1+0
-4.3Round 7KBS LEGIONOWO14♥♠2-1-10
-4.4Round 2LECH214♦♠8-1-10
-4.7Round 10MISFIT174♠♦6+2-11
-5.0Round 10MISFIT265♥♠J+1-13
-5.2Round 4PKB THERM196NT♠K=+12
-5.2Round 8CANADA233NT♥Q-1-12
-5.3Round 3MUNICH PLUS63♣♠5-2-11
-5.6Round 2LECH163♦♦3-2-1
-5.6Round 6MAGIC233♣♥J-2-7
-5.7Round 7KBS LEGIONOWO63♥♦A+1-6
-5.7Round 9HAMMER14♥x♠J-2-5
-6.0Round 8CANADA243NT♣6=-6
-6.0Round 11GDAKRA14♠♠3=-7
-6.3Round 5RSB RACIBORZ42♠♣6-1-12
-6.3Round 6MAGIC224♥♣T=-7
-6.3Round 7KBS LEGIONOWO75♦♥8+2-14
-6.4Round 8CANADA285♣♠A-1-12
-6.7Round 2LECH236♦♦6+1+13
-7.0Round 8CANADA213♥♠4-4-6
-7.4Round 12VALLON204♠♣9+1-1
-7.7Round 8CANADA194♠♥K+1-1
-7.8Round 11GDAKRA64♠♦6=-11
-7.9Round 8CANADA156♠♦T+1-1
-8.3Round 6MAGIC203NT♣T+1-11
-9.1Round 1KALISH64♥♣A-1-10
-9.3Round 1KALISH43NT♥8-4-11
-9.7Round 1KALISH24♠♥A-1-14
-9.9Round 4PKB THERM264♠♦A=-3
-10.0Round 3MUNICH PLUS124♥♠2-1-12
-10.3Round 5RSB RACIBORZ86♣♦T=+2
-10.4Round 4PKB THERM234♠♦9=-10