BURAS Krzysztof · GROUP ONE TEAM

80rank
+47.6Butler · 84 bds
+0.57per board
±5.0swing
+0.60vs par /bd · #128/599
+0.60adjusted /bd
Butler per round: 25 30.4 -6.4 2.5 -0.5 -3.4by round

vs par split: bidding +0.08 · play +0.51

Strength of schedule: opponents averaged +0.03/bd (an average draw) → opponent-adjusted +0.60/bd

Card play — on target: opening leads 77.8% #339 of 599 · declarer play 73.7% #295 of 599 · defence 93.8% #39 of 599

Bidding activity — not a pass: 34.8% #550 of 599 (87/250)

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (6)81.0% (21)
Declarer play33.3% (3)81.2% (16)
Defence93.8% (16)93.8% (32)

Opening leads by suit led: ♠ 100.0% (2) · ♥ 90.0% (10) · ♦ 66.7% (9) · ♣ 66.7% (6)

vs par by strain: NT +3.46 (22) · a suit -0.42 (62)

vs par by level: part-score -1.64 (25) · game +1.90 (52) · slam -1.14 (7)

By role: declaring +0.94/bd (-2.81 vs par · 36) · defending +0.28/bd (+3.15 vs par · 48)

By vulnerability: vulnerable +0.85/bd (+0.57 vs par · 42) · not vulnerable +0.28/bd (+0.62 vs par · 42)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2K.NowakP.Pigot – T.MaccormacClosed14+25.0+1.79+1.57
Round 3K.NowakC.Vandenbossche – H.HuntzClosed14+30.4+2.17+0.57
Round 4K.NowakS.Cubukcu – I.CubukcuOpen14-6.4-0.46-0.57
Round 6K.NowakJ.Grue – B.MossOpen14+2.5+0.18+2.64
Round 7K.NowakF.Goded – G.GodedClosed14-0.5-0.04+1.43
Round 8K.NowakA.Ucar – N.ZorluClosed14-3.4-0.24-2.07

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
+14.8Round 3BBC 4137♥♠J=+0
+8.8Round 7GO4133♣♠7+2+10
+8.7Round 3BBC 4122NT♦K-3+14
+8.6Round 7GO444♥♠2=+10
+8.4Round 3BBC 443♠♦A+3+15
+7.3Round 8EKIN MADEN175♠♦4-1+11
+6.7Round 2PIGOT164♥♣K=+0
+6.7Round 2PIGOT183NT♠A=+0
+6.6Round 2PIGOT153NT♣T-2+20
+6.4Round 8EKIN MADEN276♠♣4+1-11
+6.1Round 6LALL283NT♦J-2+17
+5.9Round 7GO435♦♠K=+0
+5.8Round 6LALL193NT♦7-1+10
+5.7Round 2PIGOT284♥♦J=+0
+5.2Round 7GO4113NT♦6-4+8
+5.0Round 7GO474♥♦A+2+13
+4.8Round 2PIGOT173NT♠3+3+5
+4.6Round 4AVIXA163NT♠7-1+5
+4.4Round 3BBC 4113NT♠K=-1
+4.4Round 8EKIN MADEN183NT♣8-1+6
+4.0Round 2PIGOT235♣♥9-2+8
+3.7Round 4AVIXA254♠♦8-1+5
+3.5Round 2PIGOT254♥♣8-2+0
+3.5Round 3BBC 4144♠♠3=+3
+3.4Round 4AVIXA234♥♥Q+1+1
+3.3Round 6LALL206♠♦7-1+13
+3.2Round 7GO415♦♥K-1+10
+3.0Round 2PIGOT244♥♥J+2+1
+2.9Round 6LALL226♥♥6+1+2
+2.9Round 6LALL265♥♦K-1+12
+2.8Round 8EKIN MADEN245♠♣5+1+11
+2.5Round 6LALL272♠♠K-1-1
+2.1Round 3BBC 434♠♣T=+3
+1.9Round 2PIGOT222NT♥7-2+5
+1.9Round 4AVIXA262♠♦K+1+0
+1.9Round 8EKIN MADEN222♥♠6+2-8
+1.8Round 4AVIXA174♠♦6=-1
+1.7Round 6LALL243♣♦Q=+0
+1.2Round 3BBC 423NT♠3+3-10
+0.9Round 3BBC 454♠♥Q=+0
+0.8Round 6LALL165♦x♣3-1+0
+0.7Round 6LALL253♣♣J+2-8
+0.6Round 4AVIXA283NT♦T+1+0
+0.5Round 3BBC 492♦♥5=+1
+0.2Round 4AVIXA213NT♦Q=+1
+0.2Round 7GO4101NT♥2-1-1
+0.1Round 4AVIXA191NT♣9+1+0
+0.1Round 8EKIN MADEN235♣♦9=-2
+0.1Round 8EKIN MADEN282♠♥5=+0
+0.0Round 3BBC 4101NT♥7+1-11
-0.0Round 6LALL153NT♣2+1+0
-0.2Round 8EKIN MADEN203NT♠8+4+12
-0.3Round 8EKIN MADEN212♥♦2+2-6
-0.4Round 4AVIXA154♥♣A=+0
-0.8Round 4AVIXA183NT♠7+3-1
-1.0Round 2PIGOT192♠♥T+1-1
-1.5Round 3BBC 465♦♥T=+0
-1.5Round 4AVIXA272♥♦9-1-2
-1.5Round 6LALL183♠♦T-1+2
-2.0Round 2PIGOT264♠♥9+1+0
-2.2Round 8EKIN MADEN154♥♣6+3-10
-2.3Round 7GO424♥♠A=+10
-2.4Round 7GO4143♣♥6+1-6
-2.7Round 2PIGOT213NT♦4=-3
-3.1Round 2PIGOT204♠♥9=+1
-3.3Round 6LALL234♠♣6=+0
-3.6Round 3BBC 483NT♦5=+0
-3.7Round 3BBC 474♥♦Q+1+0
-3.7Round 8EKIN MADEN263♠♣5-2-2
-3.9Round 7GO483♠♦J-1-5
-4.3Round 7GO455♦♥6=+0
-5.1Round 8EKIN MADEN194♥♦T+1-11
-5.2Round 4AVIXA224♥♣K-1-6
-5.3Round 3BBC 414♦♥6=-6
-5.3Round 4AVIXA246♠♥3=+0
-6.4Round 7GO465♥x♠6-3-12
-6.9Round 6LALL217♦♦2=+2
-6.9Round 8EKIN MADEN252♠♥3-3-10
-7.1Round 7GO493♣♥Q=-11
-8.0Round 8EKIN MADEN165♦♣K-8-9
-9.1Round 2PIGOT276♣♦Q-1-14
-9.5Round 4AVIXA203♣♠6-3-10
-11.0Round 7GO4125♣x♥5=-6
-12.5Round 6LALL174♠x♣J-4-12