VACHTARCIK Lukas · CZECHIA U31

286rank
-127.6Butler · 112 bds
-1.14per board
±5.1swing
-1.22vs par /bd · #232/241
-1.20adjusted /bd
Butler per round: -40.8 18 -16.2 -28.2 -55.7 -37.6 2.1 30.8by round

vs par split: bidding -0.57 · play -0.65

Strength of schedule: opponents averaged -0.07/bd (an easy draw) → opponent-adjusted -1.20/bd

Card play — on target: opening leads 73.3% #175 of 241 · declarer play 59.4% #220 of 241 · defence 79.2% #221 of 241

Bidding activity — not a pass: 35.0% #229 of 241 (119/340)

Card play by contract type — on target
vs NTvs a suit
Opening leads83.3% (6)70.8% (24)
Declarer play54.5% (11)61.9% (21)
Defence85.7% (14)76.9% (39)

Opening leads by suit led: ♠ 50.0% (2) · ♥ 100.0% (8) · ♦ 66.7% (12) · ♣ 62.5% (8)

vs par by strain: NT -1.12 (33) · a suit -1.27 (79)

vs par by level: part-score -1.57 (28) · game -1.20 (70) · slam -0.64 (14)

By role: declaring -0.88/bd (-4.10 vs par · 59) · defending -1.43/bd (+1.98 vs par · 53)

By vulnerability: vulnerable -0.23/bd (-0.23 vs par · 56) · not vulnerable -2.05/bd (-2.21 vs par · 56)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1V.FranzV.Kolding – F.PoulsenClosed14-40.8-2.91-4.36
Round 2V.FranzN.Zaidenberg – S.LaviClosed14+18.0+1.29+0.36
Round 3V.FranzM.Sainz De Vicuna – L.LantaronOpen14-16.2-1.16-1.93
Round 4V.FranzJ.Izwantowski – W.TokarskiOpen14-28.2-2.01-0.71
Round 5V.FranzM.Ter Laare – W.AlkemadeOpen14-55.7-3.98-5.50
Round 6V.FranzZ.Cekol – J.KlanjscekClosed14-37.6-2.69-0.50
Round 7V.FranzM.Seizovic – M.ChediakOpen14+2.1+0.15+1.07
Round 8V.FranzJ.Taquoi – J.CaumelOpen14+30.8+2.20+1.79

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
+11.7Round 8TAQUOI236♣x♦2-3+14
+11.6Round 2MACCABI JAFFA235♣x♥9=+11
+9.9Round 5VALLON BRIDGE73NT♠Q+3-13
+9.5Round 2MACCABI JAFFA224♥♠4-1+14
+8.9Round 7MCDONALD34♥♦Q+1+8
+8.6Round 8TAQUOI153NTx♦6+1+6
+8.2Round 6MALA ZOVE273NT♦4-1+10
+7.2Round 3VICUNA84♠♥A=+8
+5.6Round 2MACCABI JAFFA184♥♦A=+1
+5.0Round 1TO BID OR NOT TO BID34♠x♥T-2+5
+5.0Round 7MCDONALD114♠♥T+2+11
+4.7Round 4POLAND U21 B233NT♦3+3+1
+4.5Round 3VICUNA135♦♣6=-13
+4.5Round 4POLAND U21 B222♠♥K+2+13
+4.5Round 8TAQUOI274♠♥3-1+5
+4.4Round 8TAQUOI167♠x♣K-3+0
+4.2Round 8TAQUOI283NT♠3=+0
+4.0Round 2MACCABI JAFFA273♥♣8=+0
+3.5Round 8TAQUOI201NT♠A=+5
+3.3Round 1TO BID OR NOT TO BID113NT♥2=-1
+3.2Round 6MALA ZOVE253♣♥A=+0
+3.0Round 8TAQUOI224♠♦J-1+10
+2.9Round 7MCDONALD23NT♠J-2+12
+2.9Round 8TAQUOI185♦♠3=+0
+2.8Round 1TO BID OR NOT TO BID93NT♠J-1+10
+2.3Round 2MACCABI JAFFA161NT♥K-1+5
+2.1Round 6MALA ZOVE224♥♦A-1+5
+1.9Round 6MALA ZOVE193NT♠Q=+11
+1.9Round 7MCDONALD12♠♦3=+1
+1.8Round 4POLAND U21 B283♠♣K=+0
+1.5Round 7MCDONALD133NT♥7-2+8
+1.4Round 7MCDONALD64♥♥3+1+1
+1.2Round 4POLAND U21 B253♦♣K=-1
+1.0Round 8TAQUOI213NT♥T+2-10
+0.9Round 3VICUNA145♣♦A-2+0
+0.9Round 7MCDONALD73♥♣T+1+1
+0.8Round 2MACCABI JAFFA264♠♦4=+0
+0.8Round 3VICUNA93NT♥Q=-2
+0.6Round 7MCDONALD83NT♠J+2-10
+0.6Round 8TAQUOI254♠♣J=-1
+0.5Round 6MALA ZOVE211NT♠8=+5
+0.4Round 3VICUNA24♠♣9+1+13
+0.4Round 3VICUNA43NT♠A-1-6
+0.4Round 8TAQUOI195♠♥7=+0
+0.3Round 2MACCABI JAFFA284♠♦A+1+0
+0.3Round 6MALA ZOVE264♥♣3=-1
+0.2Round 1TO BID OR NOT TO BID75♠♣Q=+0
+0.2Round 4POLAND U21 B174♥♥9+2+1
+0.2Round 4POLAND U21 B273♣♥6=-1
+0.1Round 2MACCABI JAFFA154♠♣4-1-5
-0.0Round 1TO BID OR NOT TO BID103NT♠7-2+2
-0.1Round 2MACCABI JAFFA202♦♥7+1+0
-0.4Round 3VICUNA11NT♦9+2+6
-0.4Round 4POLAND U21 B164♥♣A=-1
-0.4Round 7MCDONALD93NT♦9+1-1
-0.6Round 3VICUNA103NT♦T+1-1
-0.6Round 7MCDONALD43NT♥5=+0
-0.7Round 3VICUNA52♠♥8-1-4
-0.8Round 3VICUNA33NT♣5+2-1
-0.9Round 2MACCABI JAFFA191♥♦3=+0
-0.9Round 5VALLON BRIDGE104♠♣K-1-6
-0.9Round 6MALA ZOVE164♥♦A+1+0
-1.1Round 5VALLON BRIDGE144♠♦3+1-1
-1.4Round 7MCDONALD144♥♠7=-3
-1.6Round 5VALLON BRIDGE64♥♥5+2+1
-1.9Round 4POLAND U21 B184♣♦A=-8
-2.1Round 8TAQUOI244♥♥5-1-5
-2.4Round 1TO BID OR NOT TO BID85♠♥A+1-11
-2.6Round 4POLAND U21 B264♥♦5-1-12
-2.8Round 6MALA ZOVE247♠♣K=+0
-3.4Round 2MACCABI JAFFA213♦♣7=-7
-3.4Round 5VALLON BRIDGE81NT♥4=-5
-3.5Round 2MACCABI JAFFA173♠♦K+2-7
-3.9Round 2MACCABI JAFFA242♥♦3+1+0
-3.9Round 7MCDONALD102♥♠9-2-2
-4.2Round 4POLAND U21 B205♦♥2=+0
-4.2Round 4POLAND U21 B247♦♣5=+2
-4.3Round 3VICUNA77♠♦2=+0
-4.3Round 5VALLON BRIDGE54♥♦A-1-10
-4.3Round 7MCDONALD54♠♦6+1-1
-4.4Round 2MACCABI JAFFA253♥♠8+1-7
-4.4Round 5VALLON BRIDGE44♥♦3=+0
-4.6Round 5VALLON BRIDGE34♠♣J-1-12
-4.7Round 1TO BID OR NOT TO BID134♥♣6=-10
-4.7Round 8TAQUOI174♠♣A=+0
-4.8Round 1TO BID OR NOT TO BID62NT♠T+1-10
-4.8Round 6MALA ZOVE183♣♥K+1-2
-5.1Round 5VALLON BRIDGE22♦♣J+1-7
-5.2Round 1TO BID OR NOT TO BID143♠♦2-3-7
-5.4Round 1TO BID OR NOT TO BID13NT♥J=-6
-5.4Round 1TO BID OR NOT TO BID22♥♣5+2-7
-5.6Round 1TO BID OR NOT TO BID55♣xx♦A-1-12
-5.8Round 5VALLON BRIDGE113NT♠8-2-11
-5.9Round 3VICUNA61NT♦7-3-5
-6.2Round 6MALA ZOVE283NT♥3=-10
-7.0Round 4POLAND U21 B156NT♠Q=+13
-7.1Round 5VALLON BRIDGE123NT♠J+3-11
-7.2Round 8TAQUOI264♠♣3=+1
-7.6Round 1TO BID OR NOT TO BID44♥♦K+1-2
-7.6Round 3VICUNA123NT♣K-2-11
-7.8Round 6MALA ZOVE236♦♣A=+0
-7.9Round 5VALLON BRIDGE96♣♠6+1+2
-8.4Round 4POLAND U21 B216♦♠T+1+0
-8.5Round 5VALLON BRIDGE134♠x♦7-3-4
-8.9Round 6MALA ZOVE176♥♠6-4-12
-9.9Round 6MALA ZOVE157♠♣K=+0
-10.1Round 3VICUNA116♠♦K-1-11
-10.4Round 7MCDONALD124♠♣3=-10
-10.9Round 5VALLON BRIDGE16♠♥3=+0
-11.0Round 1TO BID OR NOT TO BID125♥x♠A-3-12
-12.1Round 4POLAND U21 B196NT♠J-2-17
-12.5Round 6MALA ZOVE205♥♠5-2-13