MAKARUK Janusz · CONSUS RED POLAND

486rank
-77.4Butler · 100 bds
-0.77per board
±4.7swing
-1.64vs par /bd · #452/471
-0.53adjusted /bd
Butler per round: -5.8 -17.3 4.9 10.8 -1.2 3.3 -2.1 -35.8 -39.9 5.7by round

vs par split: bidding -1.81 · play +0.17

Strength of schedule: opponents averaged +0.24/bd (a tough draw) → opponent-adjusted -0.53/bd

Card play — on target: opening leads 65.0% #434 of 469 · declarer play 80.0% #121 of 469 · defence 83.7% #263 of 471

Card play by contract type — on target
vs NTvs a suit
Opening leads57.1% (7)69.2% (13)
Declarer play87.5% (8)77.3% (22)
Defence61.5% (13)93.3% (30)

Opening leads by suit led: ♠ 100.0% (3) · ♥ 66.7% (6) · ♦ 50.0% (6) · ♣ 60.0% (5)

vs par by strain: NT -1.52 (27) · a suit -1.69 (73)

vs par by level: part-score -0.13 (39) · game -3.11 (54) · slam +1.29 (7)

By role: declaring -0.27/bd (-3.44 vs par · 57) · defending -1.44/bd (+0.74 vs par · 43)

By vulnerability: vulnerable -1.44/bd (-1.68 vs par · 50) · not vulnerable -0.11/bd (-1.60 vs par · 50)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3P.NiedzielskiA.Agus – S.SandiadjiOpen10-5.8-0.58-1.00
Round 4P.NiedzielskiJ.Campos – M.Villas-BoasOpen10-17.3-1.73-3.70
Round 6P.NiedzielskiV.Vaidya – S.ChoudharyOpen10+4.9+0.49-1.50
Round 8P.NiedzielskiH.Fick – R.StephensOpen10+10.8+1.08-3.50
Round 9P.NiedzielskiS.Harjosoetanto – D.PrimadewiOpen10-1.2-0.12+2.20
Round 10P.NiedzielskiD.Williams – J.WilliamsOpen10+3.3+0.33+0.40
Round 11P.NiedzielskiC.Ho – A.ChaoClosed10-2.1-0.21-1.50
Round 13P.NiedzielskiC.Dong – W.HeOpen10-35.8-3.58-0.90
Round 14P.NiedzielskiK.Sanborn – I.LevitinaClosed10-39.9-3.99-6.30
Round 15P.NiedzielskiT.Gallego – G.TanOpen10+5.7+0.57-0.60

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
+10.3Round 15SINGAPORE 88246♥♦K=+11
+10.0Round 15SINGAPORE 88294♥♠5=+10
+9.1Round 4DORSI97♠♥A=+0
+9.1Round 6SURPRISE225♣♦A=+11
+8.1Round 9GABRIAL ENERGASINDO263♠♥5-1+12
+7.6Round 6SURPRISE284♥♠4-1+10
+7.3Round 15SINGAPORE 88254♠♣A-3+9
+6.9Round 3SAMPANG FIELD FARM234♥♦5=+3
+6.3Round 9GABRIAL ENERGASINDO233♠♥4=+13
+5.4Round 8SOUTH AFRICA MIXED194♠♣Q=-1
+4.6Round 10VALLON93NT♥2-1+6
+4.5Round 10VALLON72♦♠2+1+6
+4.2Round 11CHINESE TAIPEI133NT♠2+1+0
+4.1Round 3SAMPANG FIELD FARM294♠♥9+2+13
+3.5Round 11CHINESE TAIPEI152♦♣6+1+1
+3.1Round 8SOUTH AFRICA MIXED173NT♠10=-14
+3.0Round 6SURPRISE253♣♥A=+0
+2.9Round 13JLLIN CRE8IVE94♠♠5+1+0
+2.7Round 8SOUTH AFRICA MIXED132♠♥J+1+1
+2.6Round 9GABRIAL ENERGASINDO252♥♥6+1+6
+2.4Round 6SURPRISE244♥♦A-1+5
+2.4Round 8SOUTH AFRICA MIXED125♦♥A=-1
+2.4Round 10VALLON22♠♦Q-1-2
+2.2Round 4DORSI63NT♦6+3-10
+2.0Round 11CHINESE TAIPEI124♥♦Q+1+0
+2.0Round 13JLLIN CRE8IVE53NT♥4-1+10
+1.6Round 8SOUTH AFRICA MIXED144♣♦6=+0
+1.3Round 3SAMPANG FIELD FARM271NT♣10+1+0
+1.3Round 4DORSI73NT♠5+2+1
+1.3Round 8SOUTH AFRICA MIXED201♥♣K+1+1
+1.3Round 9GABRIAL ENERGASINDO302♠♣6-3+6
+1.3Round 10VALLON64♥♣3=+0
+1.1Round 3SAMPANG FIELD FARM264♥♦Q=+0
+1.0Round 13JLLIN CRE8IVE83NT♥5+3+1
+1.0Round 15SINGAPORE 88303NT♣A+1+0
+0.9Round 10VALLON81NT♥5-1+2
+0.7Round 14USA1 LADIES133NT♥J+1+1
+0.6Round 15SINGAPORE 88223♥♠2=-6
+0.5Round 3SAMPANG FIELD FARM304♥♣4+1-11
+0.5Round 4DORSI53♠♥5+1-1
+0.5Round 8SOUTH AFRICA MIXED113NT♥6+1-10
+0.4Round 11CHINESE TAIPEI172NT♣6+1+7
+0.3Round 6SURPRISE214♠♥4=-1
+0.1Round 11CHINESE TAIPEI196♣♥A=-11
-0.1Round 14USA1 LADIES144♠♥3+2-8
-0.2Round 6SURPRISE231NT♥5+1+0
-0.2Round 8SOUTH AFRICA MIXED153♣♦A+1+7
-0.4Round 3SAMPANG FIELD FARM222♠♣Q=+9
-0.4Round 14USA1 LADIES171NT♠7-3-1
-0.6Round 6SURPRISE303♣♠K-1-3
-0.6Round 15SINGAPORE 88213♥♣J-1-3
-0.8Round 9GABRIAL ENERGASINDO222♠♣Q+1+0
-0.8Round 13JLLIN CRE8IVE32♥♠5+2-6
-1.0Round 3SAMPANG FIELD FARM243NT♥2+2-1
-1.1Round 11CHINESE TAIPEI113NT♠4+1+10
-1.2Round 10VALLON102♠♥K-1+1
-1.2Round 15SINGAPORE 88271NT♠3-1-4
-1.3Round 14USA1 LADIES195♣♦A+1+5
-1.4Round 10VALLON33NT♦J-2+2
-1.7Round 10VALLON15♣♦K+1-11
-1.8Round 10VALLON53NT♠2=+1
-1.8Round 11CHINESE TAIPEI164♥♠4=+0
-1.9Round 9GABRIAL ENERGASINDO211♠♥5+1+1
-2.0Round 13JLLIN CRE8IVE23NT♣Q+1-1
-2.1Round 11CHINESE TAIPEI183♠♣K-2-11
-2.3Round 14USA1 LADIES202♠♦Q-1+0
-2.4Round 9GABRIAL ENERGASINDO274♥♣Q+2-11
-2.5Round 4DORSI33♥♦7=-1
-2.6Round 9GABRIAL ENERGASINDO286♥♣2=+11
-2.9Round 4DORSI24♥♠A-1-6
-2.9Round 8SOUTH AFRICA MIXED165♦♣3=-7
-3.1Round 4DORSI12NT♠4+1-10
-3.1Round 8SOUTH AFRICA MIXED182♦♠6+2-11
-3.2Round 9GABRIAL ENERGASINDO243♠♥K+1-6
-3.2Round 11CHINESE TAIPEI142♠♣10-1-4
-3.4Round 6SURPRISE295♦♥7-1-12
-4.1Round 11CHINESE TAIPEI205♦♣8-2-7
-4.3Round 10VALLON41NT♠J+2-1
-4.5Round 13JLLIN CRE8IVE14♠♦7+2-2
-4.5Round 15SINGAPORE 88262♥♣6+1-7
-4.7Round 13JLLIN CRE8IVE106♣♦2=+2
-5.1Round 3SAMPANG FIELD FARM254♦♠A=-1
-5.6Round 3SAMPANG FIELD FARM283NT♥5+1-11
-5.7Round 15SINGAPORE 88232NT♣4=+1
-6.2Round 6SURPRISE265♠♠5+1-13
-6.3Round 14USA1 LADIES124♥♦A-1-12
-6.4Round 14USA1 LADIES164♥♥5+1-8
-6.6Round 4DORSI44♥♠3=+0
-6.9Round 4DORSI104♣♥7+2-1
-7.1Round 6SURPRISE274♥x♣4-3-12
-7.3Round 13JLLIN CRE8IVE73NT♣4-3-10
-7.5Round 14USA1 LADIES185♣♠Q-1-13
-7.6Round 3SAMPANG FIELD FARM214♠♥Q=-11
-7.9Round 14USA1 LADIES115♣x♠A-2-15
-8.4Round 4DORSI85♥x♠A-2-9
-8.4Round 14USA1 LADIES154♠♥K-1-12
-8.6Round 9GABRIAL ENERGASINDO293NT♠5-3-10
-8.7Round 13JLLIN CRE8IVE66♠♣K+1+13
-11.5Round 15SINGAPORE 88287♠x♦J-1-17
-13.7Round 13JLLIN CRE8IVE44♥x♠K-3-16