🇺🇸 NICKELL Nick · USA

3rank
+124.4Butler · 112 bds
+1.11per board
±4.0swing
+0.77vs par /bd · #11/86
+1.00adjusted /bd
Butler per round: 35 7.5 24.2 11.7 32.5 -7 20.5by round

vs par split: bidding +0.30 · play +0.50

Strength of schedule: opponents averaged -0.11/bd (an easy draw) → opponent-adjusted +1.00/bd

Card play — on target: opening leads 86.2% #17 of 86 · declarer play 82.1% #7 of 86 · defence 89.1% #19 of 86

Card play by contract type — on target
vs NTvs a suit
Opening leads84.6% (13)87.5% (16)
Declarer play85.7% (7)81.0% (21)
Defence84.0% (25)92.3% (39)

Opening leads by suit led: ♠ 66.7% (3) · ♥ 87.5% (8) · ♦ 100.0% (7) · ♣ 81.8% (11)

vs par by strain: NT +0.41 (41) · a suit +1.03 (70)

vs par by level: part-score +1.29 (42) · game +0.81 (65) · slam -4.50 (4)

By role: declaring +0.89/bd (-1.92 vs par · 48) · defending +1.28/bd (+2.78 vs par · 64)

By vulnerability: vulnerable +0.73/bd (+0.79 vs par · 56) · not vulnerable +1.50/bd (+0.75 vs par · 56)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1R.KatzD.Nikolayenko – G.RybnikovOpen16+35.0+2.19+3.06
Round 2R.KatzP.Pratas – N.DamasoClosed16+7.5+0.47-1.31
Round 4R.KatzG.Bartolacelli – M.BertazzoniClosed16+24.2+1.51+1.06
Round 5R.KatzM.Ware – G.TislevollClosed16+11.7+0.73+0.69
Round 9R.KatzF.Liaqat – J.SaidClosed16+32.5+2.03+4.06
Round 11R.KatzA.Babsch – M.SchifkoOpen16-7.0-0.44-1.62
Round 14R.KatzM.Salahuddin – B.AminClosed16+20.5+1.28-0.56

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
+11.5Round 2🇵🇹 PORTUGAL196♦♣A-2+13
+10.3Round 9🇵🇰 PAKISTAN42♠x♥T-3+12
+10.2Round 5🇳🇿 NEW ZEALAND114♠♥J-1+14
+8.5Round 11🇦🇹 AUSTRIA44♥♠8+1+1
+7.9Round 14🇧🇩 BANGLADESH264♠♦Q-1+12
+7.1Round 11🇦🇹 AUSTRIA143NT♦4=+7
+7.1Round 14🇧🇩 BANGLADESH274♠♦10-1+10
+6.8Round 1🇺🇦 UKRAINE45♦x♣A-2+12
+6.8Round 1🇺🇦 UKRAINE74♠♥K-1+9
+6.6Round 14🇧🇩 BANGLADESH174♠♥J=+7
+6.4Round 1🇺🇦 UKRAINE134♥♣7-1+12
+6.2Round 4🇸🇲 SAN MARINO194♣♥Q=+6
+6.2Round 11🇦🇹 AUSTRIA64♥♣A-2+2
+6.0Round 1🇺🇦 UKRAINE113NT♥7-1+5
+5.4Round 4🇸🇲 SAN MARINO303NT♠4+1+0
+4.9Round 2🇵🇹 PORTUGAL273NT♠5+3-7
+4.8Round 1🇺🇦 UKRAINE65♦♦2=+0
+4.8Round 4🇸🇲 SAN MARINO263NT♦5=+10
+4.7Round 2🇵🇹 PORTUGAL184♥♦5-1+5
+4.6Round 14🇧🇩 BANGLADESH244♠x♥J-1+5
+4.6Round 14🇧🇩 BANGLADESH314♠x♥7-1-5
+4.5Round 1🇺🇦 UKRAINE152♠♣10-2+5
+4.3Round 1🇺🇦 UKRAINE15♣♠A=-11
+4.2Round 9🇵🇰 PAKISTAN162♠♦2-1+2
+4.1Round 9🇵🇰 PAKISTAN73♠♠J-1+5
+4.0Round 5🇳🇿 NEW ZEALAND153♠♣A+2+6
+3.5Round 4🇸🇲 SAN MARINO273♠♥6-4-5
+3.3Round 4🇸🇲 SAN MARINO321NT♠5=+6
+3.3Round 11🇦🇹 AUSTRIA124♥♠K-1+5
+3.2Round 5🇳🇿 NEW ZEALAND33♠♣T-1+5
+3.2Round 9🇵🇰 PAKISTAN95♦♥2=+13
+3.1Round 4🇸🇲 SAN MARINO222♥♦A-1+5
+3.0Round 1🇺🇦 UKRAINE36♣♥2=-11
+3.0Round 5🇳🇿 NEW ZEALAND62♥♣2=+6
+2.8Round 2🇵🇹 PORTUGAL224♥♦K-3+5
+2.8Round 9🇵🇰 PAKISTAN101NT♦6-2+2
+2.7Round 9🇵🇰 PAKISTAN121♦♣3+2+1
+2.6Round 2🇵🇹 PORTUGAL212NT♣6-2-9
+2.6Round 4🇸🇲 SAN MARINO254♥♣2+2-11
+2.3Round 2🇵🇹 PORTUGAL262NT♠A=+0
+2.2Round 2🇵🇹 PORTUGAL312NT♠7=+0
+2.2Round 5🇳🇿 NEW ZEALAND143NT♠3=-1
+2.2Round 9🇵🇰 PAKISTAN115♣♦4=+11
+2.2Round 9🇵🇰 PAKISTAN131NT♦6-1+6
+2.2Round 14🇧🇩 BANGLADESH323NT♣2-1+6
+2.0Round 2🇵🇹 PORTUGAL303♦♠A+1+0
+2.0Round 14🇧🇩 BANGLADESH215♦♠10+2-12
+1.7Round 9🇵🇰 PAKISTAN13NT♥T-3+7
+1.6Round 4🇸🇲 SAN MARINO244♦♠8=+7
+1.6Round 9🇵🇰 PAKISTAN81NT♥T=+5
+1.5Round 9🇵🇰 PAKISTAN144♠♦T=+0
+1.3Round 5🇳🇿 NEW ZEALAND84♥♦A+1+0
+1.2Round 5🇳🇿 NEW ZEALAND44♠♦A+1+0
+1.1Round 5🇳🇿 NEW ZEALAND103NT♦3=+2
+1.1Round 14🇧🇩 BANGLADESH194♠♣10+2+1
+0.9Round 2🇵🇹 PORTUGAL234♠♥4+2-13
+0.9Round 5🇳🇿 NEW ZEALAND132♠♦4+1+0
+0.9Round 9🇵🇰 PAKISTAN54♠♣A+1+2
+0.9Round 11🇦🇹 AUSTRIA74♠♦J+1+0
+0.7Round 14🇧🇩 BANGLADESH283NT♠J=+1
+0.7Round 14🇧🇩 BANGLADESH293NT♠6-1+6
+0.5Round 4🇸🇲 SAN MARINO311NT♠Q-2-1
+0.5Round 11🇦🇹 AUSTRIA134♠♥Q+1+0
+0.4Round 11🇦🇹 AUSTRIA15♣♥A=-2
+0.2Round 9🇵🇰 PAKISTAN63NT♣7+1+0
+0.1Round 4🇸🇲 SAN MARINO234♥♠10=+0
+0.1Round 5🇳🇿 NEW ZEALAND53NT♠J=-1
+0.0Round 1🇺🇦 UKRAINE141NT♠4-2-1
+0.0Round 4🇸🇲 SAN MARINO204♥♦Q+1+0
-0.1Round 4🇸🇲 SAN MARINO173♠♥9+1+6
-0.1Round 5🇳🇿 NEW ZEALAND14♠♦K=+0
-0.1Round 5🇳🇿 NEW ZEALAND73NT♠T=+0
-0.2Round 1🇺🇦 UKRAINE93NT♦4+3+13
-0.2Round 2🇵🇹 PORTUGAL252♣♦9+2-7
-0.2Round 14🇧🇩 BANGLADESH181NT♥A-1-3
-0.2Round 14🇧🇩 BANGLADESH303NT♣6+1-11
-0.5Round 11🇦🇹 AUSTRIA33NT♠T-1-5
-0.5Round 11🇦🇹 AUSTRIA81NT♦Q+1+1
-0.6Round 4🇸🇲 SAN MARINO283♠♦9=+0
-0.7Round 14🇧🇩 BANGLADESH253NT♥9=-7
-0.8Round 1🇺🇦 UKRAINE83NT♥4+1+1
-0.8Round 1🇺🇦 UKRAINE103♥♣3-1+0
-0.8Round 1🇺🇦 UKRAINE163♦♥9-2+11
-0.8Round 4🇸🇲 SAN MARINO181NT♦7=+0
-0.9Round 5🇳🇿 NEW ZEALAND161NT♣Q=+0
-0.9Round 11🇦🇹 AUSTRIA151NT♥5-1-2
-1.0Round 1🇺🇦 UKRAINE124♠♦K+1+0
-1.1Round 9🇵🇰 PAKISTAN34♥♦5=-1
-1.2Round 1🇺🇦 UKRAINE2Pass-3
-1.2Round 2🇵🇹 PORTUGAL202♠♦2=+0
-1.2Round 11🇦🇹 AUSTRIA94♠♣Q+2-11
-1.8Round 5🇳🇿 NEW ZEALAND23♥♠Q=+0
-2.0Round 2🇵🇹 PORTUGAL284♥♣8+2+14
-2.0Round 4🇸🇲 SAN MARINO293NT♠J-1-6
-2.0Round 9🇵🇰 PAKISTAN23NT♦2+2+0
-2.0Round 9🇵🇰 PAKISTAN153NT♣7=+0
-2.4Round 11🇦🇹 AUSTRIA54♥♦A=+0
-2.8Round 1🇺🇦 UKRAINE52NT♠7+1+7
-2.8Round 14🇧🇩 BANGLADESH202NT♦7=+0
-3.4Round 4🇸🇲 SAN MARINO213♠♣2=+0
-3.5Round 2🇵🇹 PORTUGAL242♥♠K=-5
-4.1Round 2🇵🇹 PORTUGAL173NT♠6=+2
-4.1Round 11🇦🇹 AUSTRIA103♦♥7-1+1
-5.1Round 5🇳🇿 NEW ZEALAND123NTx♠3+1-6
-6.1Round 11🇦🇹 AUSTRIA163NT♦5-1-10
-6.4Round 14🇧🇩 BANGLADESH236♥♦9-1-13
-6.7Round 14🇧🇩 BANGLADESH222♠♣A+3-6
-7.3Round 2🇵🇹 PORTUGAL294♦♦J-1-12
-7.5Round 5🇳🇿 NEW ZEALAND94♠x♥K-3-14
-7.8Round 11🇦🇹 AUSTRIA114♠♥J=-7
-8.1Round 2🇵🇹 PORTUGAL326♣x♥A-1-7
-10.4Round 11🇦🇹 AUSTRIA25♥x♦8=-6