WNUK Wojciech · POLAND U21 A

115rank
+38.0Butler · 140 bds
+0.27per board
±3.9swing
-0.08vs par /bd · #209/382
+0.25adjusted /bd
Butler per round: 23.7 23.1 -10.5 -4.9 -6.2 -8.6 0.5 14.9 10 -4by round

vs par split: bidding +0.03 · play -0.09

Strength of schedule: opponents averaged -0.02/bd (an average draw) → opponent-adjusted +0.25/bd

Card play — on target: opening leads 78.9% #207 of 382 · declarer play 70.0% #254 of 382 · defence 91.3% #68 of 382

Bidding activity — not a pass: 43.3% #165 of 382 (168/388)

Card play by contract type — on target
vs NTvs a suit
Opening leads80.0% (5)78.8% (33)
Declarer play70.0% (10)70.0% (30)
Defence84.6% (13)92.9% (56)

Opening leads by suit led: ♠ 85.7% (7) · ♥ 71.4% (7) · ♦ 69.2% (13) · ♣ 90.9% (11)

vs par by strain: NT -0.72 (36) · a suit +0.17 (103)

vs par by level: part-score +0.69 (54) · game -0.80 (76) · slam +1.78 (9)

By role: declaring +0.36/bd (-2.20 vs par · 70) · defending +0.19/bd (+2.12 vs par · 69)

By vulnerability: vulnerable +0.62/bd (+0.23 vs par · 70) · not vulnerable -0.08/bd (-0.39 vs par · 70)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1J.AdamczakF.Piedra – L.MingotClosed14+23.7+1.69-0.07
Round 2J.AdamczakY.Aviram – G.AltshulerOpen14+23.1+1.65+1.93
Round 4J.AdamczakV.Zoric – K.MarinovskiClosed14-10.5-0.75-2.07
Round 5J.AdamczakW.Bak – P.MarcinowskiOpen14-4.9-0.35-1.29
Round 7J.AdamczakA.Gandoglia – N.BocchiOpen14-6.2-0.44+1.64
Round 8J.AdamczakA.Mijic – J.DjilovicClosed14-8.6-0.61+1.29
Round 9J.AdamczakP.Trenka – G.KemenyOpen14+0.5+0.04-2.14
Round 10J.AdamczakA.Rolf-Larsen – M.DrogemullerOpen14+14.9+1.06-0.79
Round 11J.AdamczakL.Cima – F.PortaOpen14+10.0+0.71+0.57
Round 12J.AdamczakJ.Amiguet – S.MagnussonClosed14-4.0-0.29+0.14

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
+12.3Round 2ALTSHULER197♠♥7-1+17
+11.6Round 11BIANCHI106♣♠Q-2+17
+9.8Round 1VICUNA15♣x♦Q-3+9
+9.4Round 1VICUNA53NT♠2=+10
+8.9Round 1VICUNA105♣♥6-4+14
+8.6Round 12ISTARI183♣x♣6-2+5
+7.5Round 2ALTSHULER227♠♣T=+0
+7.1Round 9ANGELS124NT♣7=-1
+6.6Round 10TO BID OR NOT TO BID184♠♣2-1+10
+6.5Round 9ANGELS136NT♣Q+1-13
+6.4Round 10TO BID OR NOT TO BID283NT♠7-1+10
+6.3Round 12ISTARI284♥♦7+1+8
+5.9Round 1VICUNA63♦♥A+2+10
+5.7Round 2ALTSHULER173NT♥5=-1
+5.1Round 9ANGELS81NT♣Q-2+6
+4.8Round 7BORTOLETTI46♣♦Q+1+13
+4.7Round 5PROMAX55♠♣2=-4
+4.7Round 8CROATIA222♠♣T-2+13
+4.5Round 7BORTOLETTI93♠♥J-3+9
+4.5Round 10TO BID OR NOT TO BID214♠♣4=+0
+4.5Round 11BIANCHI43NT♠J+1+1
+4.0Round 8CROATIA241NT♠7=+5
+4.0Round 10TO BID OR NOT TO BID154♠♣Q=+0
+3.9Round 11BIANCHI15♠♣A=+11
+3.5Round 2ALTSHULER242♦x♠4-2-3
+3.5Round 10TO BID OR NOT TO BID234♥♦J-1+6
+3.4Round 7BORTOLETTI51NT♠7+3+2
+3.1Round 9ANGELS97♥♠2=+0
+3.1Round 12ISTARI222♥♦T+1+6
+2.8Round 11BIANCHI23♠♥K-1-2
+2.6Round 2ALTSHULER264♠♥A-1+6
+2.6Round 4ZIP274♥♦Q+1+1
+2.6Round 11BIANCHI84♥♣A=+0
+2.5Round 7BORTOLETTI132♦♠J+1+0
+2.5Round 10TO BID OR NOT TO BID263NT♥5=+0
+2.4Round 8CROATIA234♠x♥2-2+14
+2.2Round 7BORTOLETTI32♣x♦5-1+7
+1.9Round 2ALTSHULER214♠♣6-2+0
+1.8Round 2ALTSHULER284♦♥Q-2+6
+1.8Round 5PROMAX43NT♠K-2+7
+1.8Round 5PROMAX104♥♦7-1+6
+1.7Round 8CROATIA194♥♦4=+0
+1.6Round 12ISTARI244♥♦2=+3
+1.5Round 11BIANCHI132♣♥2+1+6
+1.3Round 8CROATIA285♣♥K+1+14
+1.2Round 12ISTARI174♠♦5+1+1
+1.1Round 2ALTSHULER233♠♣2-1+12
+1.1Round 4ZIP253♦♠J-2+2
+1.1Round 10TO BID OR NOT TO BID171NT♠A+2+2
+0.8Round 1VICUNA24♥♣K=+3
+0.8Round 4ZIP262♠♦4=-11
+0.8Round 5PROMAX135♣♠6=-13
+0.8Round 8CROATIA252NT♦6=+0
+0.8Round 10TO BID OR NOT TO BID243♣♠3=+5
+0.7Round 5PROMAX93NT♠2+2+0
+0.6Round 9ANGELS101NT♦4+1+10
+0.6Round 11BIANCHI32♠♥7+1-6
+0.4Round 1VICUNA144♠♠6+1+0
+0.4Round 7BORTOLETTI16♣♥J+1+2
+0.3Round 1VICUNA44♠♥A=-1
+0.3Round 2ALTSHULER203NT♣4=+2
+0.3Round 4ZIP204♠♥7-1-6
+0.2Round 2ALTSHULER253♠♣K=+0
+0.1Round 4ZIP193NT♥6+1+1
+0.1Round 9ANGELS13NT♥6+2+0
+0.1Round 10TO BID OR NOT TO BID254♠♦2+2-11
+0.1Round 12ISTARI193♠♦K-1+2
+0.1Round 12ISTARI234♥♦A=+1
+0.0Round 5PROMAX124♠♥A-1+5
+0.0Round 12ISTARI251NT♥2+1+0
-0.1Round 2ALTSHULER182♦♣8-1-2
-0.2Round 1VICUNA85♥x♦A-2+0
-0.2Round 4ZIP162♠♠7-1+3
-0.3Round 8CROATIA271NT♦9-1+2
-0.4Round 1VICUNA32♠♣6-1+0
-0.4Round 9ANGELS144♠♥J+1+0
-0.4Round 10TO BID OR NOT TO BID223NT♦2=-11
-0.5Round 5PROMAX82♠♥T+1-6
-0.5Round 7BORTOLETTI71NT♠2-1+0
-0.5Round 11BIANCHI72♦♠A-6+2
-0.6Round 9ANGELS62♥♥7=+0
-0.7Round 7BORTOLETTI6Pass-3
-0.7Round 8CROATIA264♠♦7=+1
-0.8Round 4ZIP173♣♥4-1+3
-0.8Round 12ISTARI213NT♦6=+0
-0.9Round 5PROMAX13♠♥6=+0
-0.9Round 8CROATIA173♣♠4=+0
-1.0Round 7BORTOLETTI24♠♠6+1+0
-1.0Round 11BIANCHI143NT♣Q-1-10
-1.1Round 1VICUNA134♠♠8=-13
-1.1Round 2ALTSHULER154♣♦A=+0
-1.1Round 4ZIP244♥♠6+1+0
-1.1Round 5PROMAX22♥♠9=+0
-1.1Round 5PROMAX71NT♠7+1-1
-1.1Round 10TO BID OR NOT TO BID204♠♥6=+0
-1.2Round 7BORTOLETTI114♠♦3=+1
-1.3Round 4ZIP182♠♣A+1+0
-1.3Round 10TO BID OR NOT TO BID163NT♥3-2-11
-1.4Round 5PROMAX112♣♥9=-7
-1.4Round 12ISTARI263♠♦7-1+0
-1.5Round 4ZIP153NT♦6=+1
-1.6Round 1VICUNA73NT♠T+3-13
-1.6Round 7BORTOLETTI84♥♠Q+2+11
-1.6Round 8CROATIA213NT♥7=+1
-1.8Round 4ZIP234♠♦A+1-1
-1.8Round 12ISTARI152♥♦K=+0
-1.9Round 9ANGELS34♣♦A-1+2
-2.1Round 4ZIP282♠♦Q+1-10
-2.1Round 8CROATIA185♥♠T-2-2
-2.1Round 9ANGELS54♠♣K=+0
-2.2Round 4ZIP224♠♥K+2-11
-2.2Round 9ANGELS71NT♥3-1-5
-2.2Round 9ANGELS113NT♠9=-6
-2.2Round 11BIANCHI63NT♦4=-10
-2.3Round 11BIANCHI113♥♣K+1+6
-2.4Round 5PROMAX62♦♠4=-5
-2.5Round 1VICUNA95♠♣A=+0
-2.5Round 5PROMAX142NT♥Q=+7
-2.8Round 1VICUNA124♠♣3-1-12
-3.0Round 11BIANCHI123♥♦6+1-8
-3.2Round 1VICUNA114♠♦K-1-8
-3.5Round 10TO BID OR NOT TO BID195♠♥A-2+0
-3.6Round 11BIANCHI94♥♣A+2+1
-4.1Round 12ISTARI273♦♣K-3-6
-4.4Round 2ALTSHULER164♠♦4-1-10
-4.4Round 4ZIP213NT♠6+1-1
-4.5Round 9ANGELS24♥♦A-2-12
-4.6Round 7BORTOLETTI124♥♦9=+1
-4.8Round 5PROMAX33♥♦Q=-7
-4.9Round 11BIANCHI53NT♥Q=+0
-5.4Round 7BORTOLETTI104♥♠A=-10
-5.4Round 8CROATIA156♦♥A=-9
-6.0Round 8CROATIA201NT♥9+1-10
-6.5Round 8CROATIA164♥♦K=-11
-7.8Round 12ISTARI203♥♠6=-7
-8.1Round 9ANGELS44♥♦7+1-11
-8.2Round 2ALTSHULER274♠♦J=+0
-8.3Round 10TO BID OR NOT TO BID276♥♦K-2-11
-9.0Round 7BORTOLETTI144♥♦K-1-10
-9.1Round 12ISTARI164♠♥7-1-11