ZAREMBA Jerzy · CONSUS RED POLAND

194rank
+20.5Butler · 90 bds
+0.23per board
±4.2swing
+1.59vs par /bd · #16/471
+0.30adjusted /bd
Butler per round: 2.6 -22.2 12.9 -5.2 18.6 11.1 -11.6 1.9 12.4by round

vs par split: bidding +1.40 · play +0.19

Strength of schedule: opponents averaged +0.07/bd (a tough draw) → opponent-adjusted +0.30/bd

Card play — on target: opening leads 68.2% #418 of 469 · declarer play 84.0% #79 of 469 · defence 87.8% #145 of 471

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (10)83.3% (12)
Declarer play75.0% (4)85.7% (21)
Defence82.4% (17)90.6% (32)

Opening leads by suit led: ♠ 60.0% (5) · ♥ 66.7% (6) · ♦ 80.0% (5) · ♣ 66.7% (6)

vs par by strain: NT +1.35 (26) · a suit +1.69 (64)

vs par by level: part-score +1.03 (29) · game +2.00 (54) · slam +0.71 (7)

By role: declaring +0.77/bd (-0.78 vs par · 41) · defending -0.23/bd (+3.57 vs par · 49)

By vulnerability: vulnerable -0.11/bd (+1.20 vs par · 45) · not vulnerable +0.57/bd (+1.98 vs par · 45)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3P.ZakY.Safari – Y.YuniefClosed10+2.6+0.26+0.80
Round 4P.ZakD.Brenner – M.TomaClosed10-22.2-2.22-0.30
Round 5P.ZakS.Tjandrawati – J.MewengkangOpen10+12.9+1.29+2.80
Round 6P.ZakPARANJAPE BHARAT – S.GoleClosed10-5.2-0.52+1.40
Round 7P.ZakW.Wang – E.HuoClosed10+18.6+1.86+1.50
Round 8P.ZakD.Rosslee – C.ChildClosed10+11.1+1.11+5.80
Round 11P.ZakJ.Ho – N.ShenOpen10-11.6-1.16+0.50
Round 12P.ZakD.Harris – M.LewisClosed10+1.9+0.19+2.70
Round 13P.ZakY.Wei – S.BiClosed10+12.4+1.24-0.90

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
+9.0Round 5BADUNG BRIDGE CLUB124♠♦A-1+11
+8.9Round 5BADUNG BRIDGE CLUB134♠♥5=+10
+8.4Round 7JINCHENG BRIDGE26♥♦6-2+11
+8.3Round 12MACHALE223NT♠6+2+8
+8.2Round 13JLLIN CRE8IVE66♠♣K=-13
+8.1Round 13JLLIN CRE8IVE53NT♠10=+0
+7.6Round 8SOUTH AFRICA MIXED122♠♣10=+11
+6.2Round 6SURPRISE264♠♥7+2+13
+6.0Round 7JINCHENG BRIDGE15♦♥6+1+3
+6.0Round 11CHINESE TAIPEI173NT♦6+1+0
+6.0Round 12MACHALE265♦♠A+1+9
+5.3Round 7JINCHENG BRIDGE42♥♣4+1+6
+5.0Round 3SAMPANG FIELD FARM283NT♥5=+11
+4.7Round 13JLLIN CRE8IVE106♣♦5=-2
+4.3Round 8SOUTH AFRICA MIXED195♠♣Q-1+11
+3.8Round 12MACHALE213♦♣10-2+6
+3.5Round 5BADUNG BRIDGE CLUB174♥♠J+2+11
+3.5Round 11CHINESE TAIPEI153NT♠2-2+7
+3.4Round 3SAMPANG FIELD FARM232♣♠6+1+9
+3.3Round 3SAMPANG FIELD FARM254♠♥A-1-2
+3.3Round 6SURPRISE252♥♦A+1+6
+3.2Round 5BADUNG BRIDGE CLUB194♠♣10+1+1
+3.2Round 11CHINESE TAIPEI142♠♣9-1+4
+2.9Round 4DORSI23♣♠A-1+6
+2.9Round 8SOUTH AFRICA MIXED165♦♣9=+7
+2.9Round 13JLLIN CRE8IVE74♥♣Q-1+6
+2.6Round 5BADUNG BRIDGE CLUB183NT♦6-2+11
+2.4Round 6SURPRISE284♥♠4=+0
+2.4Round 8SOUTH AFRICA MIXED182♦♣5+3+10
+2.3Round 7JINCHENG BRIDGE33♠♥A-2-5
+2.3Round 13JLLIN CRE8IVE15♣♥A=-1
+2.1Round 11CHINESE TAIPEI183♠♣K-2+11
+2.0Round 13JLLIN CRE8IVE23NT♠3+1+1
+1.8Round 7JINCHENG BRIDGE92♥♠A-1+3
+1.4Round 3SAMPANG FIELD FARM221♠♥J+2-8
+1.2Round 4DORSI84♠♥6-1+2
+0.9Round 12MACHALE284♥♦A+2+11
+0.7Round 8SOUTH AFRICA MIXED143♥♣3-1+2
+0.7Round 8SOUTH AFRICA MIXED202♥♥5+2+1
+0.6Round 12MACHALE254♥♠K=+0
+0.2Round 5BADUNG BRIDGE CLUB144♥♥9+1-1
+0.2Round 8SOUTH AFRICA MIXED153♣♦A+1-7
+0.1Round 7JINCHENG BRIDGE101NT♥5=+2
+0.0Round 3SAMPANG FIELD FARM244♠♠A=+0
-0.1Round 11CHINESE TAIPEI196♣♦Q=+11
-0.1Round 13JLLIN CRE8IVE83NT♥5+2+0
-0.2Round 6SURPRISE273NT♣7-3+6
-0.2Round 7JINCHENG BRIDGE63NT♣8+1+1
-0.3Round 6SURPRISE214♠♠J=+1
-0.3Round 7JINCHENG BRIDGE53♥♦8=+0
-0.4Round 3SAMPANG FIELD FARM272♠♣K-2+1
-0.4Round 6SURPRISE301♦♠6+1+2
-0.4Round 12MACHALE277♣♦6=-2
-0.5Round 8SOUTH AFRICA MIXED113NT♥4+1+10
-1.0Round 5BADUNG BRIDGE CLUB201NT♥7+1+0
-1.1Round 3SAMPANG FIELD FARM264♥♣K=+0
-1.3Round 4DORSI14♣♦Q-1+6
-1.3Round 4DORSI73NT♣9+2-1
-1.4Round 6SURPRISE231NT♥5+3-2
-1.5Round 4DORSI53♠♠Q=+0
-1.6Round 12MACHALE233NT♣4+1+12
-1.9Round 7JINCHENG BRIDGE74♥♣A=+0
-2.0Round 11CHINESE TAIPEI124♥♦Q+1+0
-2.2Round 4DORSI64♠♥3+2+10
-2.3Round 3SAMPANG FIELD FARM305♣x♦7-3+10
-2.4Round 4DORSI105♦♠6=-9
-2.4Round 6SURPRISE244♥♦A-1-5
-2.7Round 8SOUTH AFRICA MIXED132♠♥7+1-1
-2.9Round 7JINCHENG BRIDGE83♠♠4+2-6
-2.9Round 13JLLIN CRE8IVE94♠♦9+1+0
-3.1Round 3SAMPANG FIELD FARM293NT♥K+4-12
-3.3Round 4DORSI34♥♣3-1-5
-3.3Round 5BADUNG BRIDGE CLUB113NT♥4+1+0
-3.3Round 12MACHALE293NT♦10+2-12
-3.6Round 3SAMPANG FIELD FARM214♣♦J=-1
-4.1Round 6SURPRISE223♣♦A+1-6
-4.1Round 11CHINESE TAIPEI204♥♠K=-3
-4.2Round 11CHINESE TAIPEI133NT♠2+1+0
-4.5Round 5BADUNG BRIDGE CLUB153NT♥J-2-8
-4.5Round 8SOUTH AFRICA MIXED173NT♠3+2+14
-4.5Round 13JLLIN CRE8IVE33NT♦5=+0
-5.1Round 12MACHALE306♠♣9=+0
-5.2Round 4DORSI44♥♦8-1-12
-5.5Round 11CHINESE TAIPEI113♣♠5+2-13
-5.7Round 5BADUNG BRIDGE CLUB163♣♠A-4-7
-7.3Round 12MACHALE245♣x♥Q-2-5
-8.3Round 6SURPRISE293NT♣4+1-1
-8.3Round 13JLLIN CRE8IVE43NT♠K=+0
-9.1Round 4DORSI97♠♥2=+0
-10.5Round 11CHINESE TAIPEI163NT♣Q-1-12