🇵🇱 KUFLOWSKI Kacper · POLAND

15rank
+166.7Butler · 224 bds
+0.74per board
±4.2swing
+0.60vs par /bd · #26/111
+0.87adjusted /bd
Butler per round: 26.2 11.4 5.9 12.3 7.6 22.2 2.8 -19.2 -4.4 -4.2 22.7 28.2 7.4 20 7.9 19.9by round

vs par split: bidding +0.54 · play +0.06

Strength of schedule: opponents averaged +0.13/bd (a tough draw) → opponent-adjusted +0.87/bd

Card play — on target: opening leads 82.4% #28 of 111 · declarer play 78.3% #34 of 111 · defence 79.3% #70 of 111

Bidding activity — not a pass: 44.0% #43 of 111 (271/616)

Card play by contract type — on target
vs NTvs a suit
Opening leads75.0% (16)85.7% (35)
Declarer play68.4% (19)82.9% (41)
Defence73.7% (38)82.1% (78)

Opening leads by suit led: ♠ 88.9% (18) · ♥ 72.7% (11) · ♦ 85.7% (14) · ♣ 75.0% (8)

vs par by strain: NT +0.82 (71) · a suit +0.50 (153)

vs par by level: part-score +0.86 (88) · game +0.15 (123) · slam +3.08 (13)

By role: declaring +0.89/bd (-1.53 vs par · 108) · defending +0.61/bd (+2.59 vs par · 116)

By vulnerability: vulnerable +0.95/bd (+0.80 vs par · 112) · not vulnerable +0.54/bd (+0.40 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1W.OkrzesikC.Johnsen – T.ToesseClosed14+26.2+1.87+0.93
Round 2W.OkrzesikQ.Chen – G.LiuOpen14+11.4+0.81+0.50
Round 4W.OkrzesikM.Hu – A.ZhouClosed14+5.9+0.42-1.00
Round 5W.OkrzesikPRAJJWAL - – VIGNESHWARAN .Open14+12.3+0.88+0.64
Round 7W.OkrzesikD.Msika – I.MoskovitzClosed14+7.6+0.54-1.29
Round 8W.OkrzesikY.Inoue – K.TakizawaClosed14+22.2+1.59+3.64
Round 10W.OkrzesikE.Vallet – R.BlochClosed14+2.8+0.20-1.21
Round 11W.OkrzesikH.Rose – T.FurnessClosed14-19.2-1.37+1.36
Round 12W.OkrzesikM.Kemeny – Z.ArgayOpen14-4.4-0.31+0.14
Round 13W.OkrzesikX.Friesen – R.GoorOpen14-4.2-0.30-0.50
Round 14W.OkrzesikP.Kingston – A.ArmstrongOpen14+22.7+1.62+0.57
Round 15W.OkrzesikA.Tylvad – N.HammelevOpen14+28.2+2.01-0.50
Round 16W.OkrzesikZ.Wang – Y.NiuOpen14+7.4+0.53+1.36
Round 17W.OkrzesikR.Arend – B.DoerdelmannOpen14+20.0+1.43+0.29
Round 18W.OkrzesikH.Luba – B.ZhuClosed14+7.9+0.56+2.07
Round 19W.OkrzesikA.Dravitzki – L.MeierOpen14+19.9+1.42+2.64

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
+13.5Round 2🇨🇦 CANADA266♣x♠T-5+14
+11.2Round 14🇮🇪 IRELAND212♦♥A+2+11
+11.0Round 18🇺🇸 USA1233NT♣3-1+12
+10.2Round 16🇨🇳 CHINA285♣x♥8-3+9
+9.6Round 8🇯🇵 JAPAN213♣♠A-2+9
+9.5Round 8🇯🇵 JAPAN253NT♠3=+14
+8.7Round 15🇩🇰 DENMARK102♠x♦Q-2-3
+8.7Round 16🇨🇳 CHINA275♦♥7-1+11
+8.4Round 1🇳🇴 NORWAY105♦x♣4-2+12
+7.9Round 1🇳🇴 NORWAY53NT♠6=+0
+7.9Round 5🇮🇳 INDIA23NT♠Q=+6
+7.7Round 10🇫🇷 FRANCE276♥♠Q-2+14
+7.4Round 1🇳🇴 NORWAY143NT♥T-1+10
+7.4Round 15🇩🇰 DENMARK56♠♦Q-1+13
+7.2Round 13🇳🇱 NETHERLANDS97♥♠T=+0
+6.9Round 4🇺🇸 USA2254♠♦5=+7
+6.8Round 1🇳🇴 NORWAY95♦x♠6-1+5
+6.3Round 17🇩🇪 GERMANY12♠♦K-1+9
+6.2Round 7🇮🇱 ISRAEL132♥♣K+1+10
+6.1Round 17🇩🇪 GERMANY42♠♣6-3+6
+5.9Round 17🇩🇪 GERMANY74♥♠5+2+1
+5.8Round 14🇮🇪 IRELAND204♥♠T+2+1
+5.7Round 14🇮🇪 IRELAND235♠♣8-4+14
+5.5Round 7🇮🇱 ISRAEL72♣♠Q=+11
+5.5Round 19🇳🇿 NEW ZEALAND106NT♠A-2+13
+5.4Round 13🇳🇱 NETHERLANDS33NT♥7=-1
+5.4Round 19🇳🇿 NEW ZEALAND61♠♠2-1+12
+5.3Round 1🇳🇴 NORWAY124♠♥T=+0
+5.3Round 2🇨🇦 CANADA192♠♥J=+6
+5.3Round 17🇩🇪 GERMANY31NTx♥8-2+5
+5.1Round 8🇯🇵 JAPAN184♦♥3-1+6
+4.8Round 16🇨🇳 CHINA264♥♦5=+0
+4.8Round 17🇩🇪 GERMANY112♦♥K=+6
+4.7Round 4🇺🇸 USA2174♠♣K-2+11
+4.7Round 18🇺🇸 USA1254♠x♥K-4+4
+4.6Round 15🇩🇰 DENMARK115♣♥J=-11
+4.5Round 12🇭🇺 HUNGARY166NT♥3+1+11
+4.4Round 2🇨🇦 CANADA154♠♥7+2+17
+4.4Round 5🇮🇳 INDIA63NT♥9-2+6
+4.3Round 5🇮🇳 INDIA103NT♥7-3+14
+4.3Round 19🇳🇿 NEW ZEALAND73♠♣6-2+2
+4.0Round 12🇭🇺 HUNGARY277NT♣6=+0
+3.9Round 1🇳🇴 NORWAY114♠♦K-1+4
+3.9Round 10🇫🇷 FRANCE154♥♦8-3+7
+3.9Round 14🇮🇪 IRELAND193♦♣9+1+0
+3.8Round 4🇺🇸 USA2154♠♦9-1+10
+3.8Round 7🇮🇱 ISRAEL143♠♥2-3+0
+3.7Round 12🇭🇺 HUNGARY253NT♦5=+10
+3.7Round 19🇳🇿 NEW ZEALAND113NT♠T-2+6
+3.6Round 2🇨🇦 CANADA212NT♥3-2+7
+3.4Round 16🇨🇳 CHINA223♠♦4=+1
+3.3Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND102NT♣J=+11
+3.3Round 13🇳🇱 NETHERLANDS43NT♦2+3+1
+3.3Round 14🇮🇪 IRELAND275♠♦Q+1-5
+3.2Round 4🇺🇸 USA2194♦♣A-1+2
+3.2Round 10🇫🇷 FRANCE213♣♠3+1+6
+3.2Round 15🇩🇰 DENMARK144♥♥T=-1
+3.0Round 7🇮🇱 ISRAEL35♥x♦9-2+0
+3.0Round 10🇫🇷 FRANCE284♠♦J-2+0
+2.8Round 10🇫🇷 FRANCE183♠x♦Q-1-1
+2.8Round 14🇮🇪 IRELAND223♦♠3+1+0
+2.8Round 15🇩🇰 DENMARK34♠♦K+1+0
+2.8Round 18🇺🇸 USA1192♠♥J+1+0
+2.6Round 5🇮🇳 INDIA43NT♣K-2+2
+2.6Round 19🇳🇿 NEW ZEALAND91NT♦4=-1
+2.5Round 5🇮🇳 INDIA54♠♥6+1+1
+2.5Round 15🇩🇰 DENMARK94♠♦9=-1
+2.5Round 19🇳🇿 NEW ZEALAND143♠♦2-1+4
+2.4Round 10🇫🇷 FRANCE223♥♦J-1+0
+2.4Round 12🇭🇺 HUNGARY193♣♠K-1-3
+2.4Round 13🇳🇱 NETHERLANDS12♥♦K+1+2
+2.4Round 18🇺🇸 USA1244♥♣3-1+10
+2.3Round 19🇳🇿 NEW ZEALAND131NT♦4=+11
+2.2Round 4🇺🇸 USA2234♠♦T=-13
+2.2Round 5🇮🇳 INDIA71NT♦A-1-1
+2.2Round 12🇭🇺 HUNGARY214♠♦8=-1
+2.1Round 8🇯🇵 JAPAN232♠♦T=+6
+2.1Round 15🇩🇰 DENMARK23♣♥K+1+0
+2.0Round 2🇨🇦 CANADA171♠♥4-1+4
+2.0Round 8🇯🇵 JAPAN273NT♣2+3+1
+1.9Round 4🇺🇸 USA2224♠♣4+1+0
+1.9Round 18🇺🇸 USA1221NT♦4+2+1
+1.8Round 8🇯🇵 JAPAN162♠♦5=+0
+1.8Round 16🇨🇳 CHINA236♦♣K=+13
+1.8Round 17🇩🇪 GERMANY134♥♦K+1+0
+1.8Round 18🇺🇸 USA1285♣x♠A-3+4
+1.7Round 8🇯🇵 JAPAN222NT♥6=+0
+1.6Round 7🇮🇱 ISRAEL114♣♦5+1+0
+1.5Round 12🇭🇺 HUNGARY153NT♠5-1+0
+1.4Round 1🇳🇴 NORWAY84♠♦A-1-2
+1.4Round 14🇮🇪 IRELAND254♠♥5+3+14
+1.3Round 16🇨🇳 CHINA213NT♣5+4+2
+1.3Round 18🇺🇸 USA1162♦♠6-1-2
+1.2Round 1🇳🇴 NORWAY24♥♦K+2-12
+1.2Round 10🇫🇷 FRANCE253NT♣J+2+1
+1.2Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND83NT♣6+1+0
+1.2Round 13🇳🇱 NETHERLANDS134♠♥8+2+1
+1.2Round 14🇮🇪 IRELAND263NT♠8=+1
+1.2Round 17🇩🇪 GERMANY55♣x♥K-1-6
+1.1Round 1🇳🇴 NORWAY132♦♣A-1-1
+1.1Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND62NT♠Q+2+6
+1.1Round 14🇮🇪 IRELAND154♠♣8+1+0
+1.0Round 7🇮🇱 ISRAEL102♦♣5=+0
+1.0Round 8🇯🇵 JAPAN241♦♠9=+8
+1.0Round 8🇯🇵 JAPAN283♥♣K=+0
+1.0Round 19🇳🇿 NEW ZEALAND33♦♥4=+1
+0.9Round 2🇨🇦 CANADA183NT♣5=-11
+0.9Round 12🇭🇺 HUNGARY241NT♥2=-1
+0.9Round 15🇩🇰 DENMARK125♦♠5=-11
+0.9Round 16🇨🇳 CHINA253♣♠7-1+5
+0.9Round 17🇩🇪 GERMANY64♠♣J+1+4
+0.9Round 18🇺🇸 USA1203NT♥3=-2
+0.9Round 19🇳🇿 NEW ZEALAND44♥♦K=-1
+0.8Round 5🇮🇳 INDIA82NT♥5-1+4
+0.8Round 7🇮🇱 ISRAEL63♣♣4-2-9
+0.8Round 7🇮🇱 ISRAEL122♥♠7-1+3
+0.8Round 12🇭🇺 HUNGARY231NT♦K=+1
+0.8Round 15🇩🇰 DENMARK134♥♦7+1+0
+0.7Round 10🇫🇷 FRANCE233NT♣6+1+1
+0.7Round 17🇩🇪 GERMANY103NT♥Q+1+0
+0.6Round 2🇨🇦 CANADA283NT♠J+1+13
+0.6Round 10🇫🇷 FRANCE244♠♥A+2-11
+0.6Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND131NT♥2=+2
+0.6Round 18🇺🇸 USA1173NT♥9+1+1
+0.6Round 19🇳🇿 NEW ZEALAND52♠♦K-3+1
+0.5Round 2🇨🇦 CANADA243NT♠9+1+1
+0.4Round 4🇺🇸 USA2283♥♠4=+0
+0.4Round 15🇩🇰 DENMARK65♣♥K+2+14
+0.2Round 13🇳🇱 NETHERLANDS61NT♠4+2+1
+0.2Round 14🇮🇪 IRELAND183NT♠3=-1
+0.1Round 8🇯🇵 JAPAN174♥♠2+1+0
+0.1Round 17🇩🇪 GERMANY123NT♠4=-1
+0.0Round 13🇳🇱 NETHERLANDS112♥♠4=+7
-0.0Round 16🇨🇳 CHINA172NT♣2=-7
-0.1Round 2🇨🇦 CANADA163NT♠5+4-15
-0.1Round 4🇺🇸 USA2203NT♠Q+1+0
-0.1Round 12🇭🇺 HUNGARY204♥♠A+1+0
-0.1Round 15🇩🇰 DENMARK14♠♠3+1+0
-0.2Round 4🇺🇸 USA2164♠♦2=-1
-0.2Round 4🇺🇸 USA2185♠♣9=+0
-0.2Round 5🇮🇳 INDIA123♦♠3-1+5
-0.2Round 10🇫🇷 FRANCE192♠♣5=-1
-0.2Round 10🇫🇷 FRANCE204♥x♥2-1-7
-0.3Round 5🇮🇳 INDIA93NTx♥9-1+0
-0.3Round 7🇮🇱 ISRAEL41NT♥3=-5
-0.3Round 15🇩🇰 DENMARK72♠♣8+1+0
-0.4Round 1🇳🇴 NORWAY14♠♥4=+1
-0.4Round 12🇭🇺 HUNGARY174♠♥5=+0
-0.4Round 12🇭🇺 HUNGARY262♠♦A+2+10
-0.4Round 16🇨🇳 CHINA203NT♦8+2+0
-0.5Round 4🇺🇸 USA2243♠♣K=-7
-0.6Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND34♥♣A+1+0
-0.7Round 1🇳🇴 NORWAY61NT♠2+1-7
-0.7Round 7🇮🇱 ISRAEL23♥♥3+1-6
-0.7Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND114♥♥9-2-5
-0.7Round 13🇳🇱 NETHERLANDS84♠♠T=-11
-0.8Round 2🇨🇦 CANADA253NT♠3+3+10
-0.8Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND42♠♦J+3-2
-0.9Round 17🇩🇪 GERMANY93NT♠5-1-5
-1.1Round 5🇮🇳 INDIA133NT♦5+3-13
-1.1Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND92♥♠K-2-1
-1.1Round 17🇩🇪 GERMANY145♥♦A+2+0
-1.3Round 7🇮🇱 ISRAEL54♥♠3-1+2
-1.3Round 19🇳🇿 NEW ZEALAND125♠♦T=+0
-1.4Round 2🇨🇦 CANADA234♥♣K+2-13
-1.4Round 5🇮🇳 INDIA13NT♥A=+0
-1.5Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND54♥♠A-2+5
-1.5Round 14🇮🇪 IRELAND242♦♣9-1+2
-1.5Round 16🇨🇳 CHINA184♥x♦7-2+0
-1.5Round 18🇺🇸 USA1264♥♠4+1-1
-1.6Round 13🇳🇱 NETHERLANDS124♥♦3-2-8
-1.7Round 15🇩🇰 DENMARK83♣♠6+1+0
-1.8Round 8🇯🇵 JAPAN262♠♥K+1-10
-1.9Round 8🇯🇵 JAPAN202NT♥5-1+6
-1.9Round 12🇭🇺 HUNGARY183♣♠K+1-7
-1.9Round 14🇮🇪 IRELAND163NT♥3+3-12
-2.1Round 2🇨🇦 CANADA226♥♥4-1-15
-2.1Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND73NT♣2=+0
-2.1Round 13🇳🇱 NETHERLANDS23♣♠A=+7
-2.2Round 19🇳🇿 NEW ZEALAND23♥♣A-2-3
-2.3Round 19🇳🇿 NEW ZEALAND83NT♠2+1-7
-2.4Round 8🇯🇵 JAPAN154♥♠A+1+0
-2.4Round 16🇨🇳 CHINA243NT♠5+1+0
-2.4Round 18🇺🇸 USA1152♦x♥3-2+5
-2.5Round 1🇳🇴 NORWAY34♥♠5=+13
-2.5Round 4🇺🇸 USA2213♣♦K+1-6
-2.5Round 5🇮🇳 INDIA32♣♠A+1-6
-2.5Round 13🇳🇱 NETHERLANDS72♠♦7+1+0
-2.5Round 17🇩🇪 GERMANY83NT♠5+1-4
-2.7Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND144♥♠3+1+0
-2.9Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND124♥♠A+1+13
-3.0Round 7🇮🇱 ISRAEL94♠♥J-2-7
-3.1Round 15🇩🇰 DENMARK44♠x♣K-1-7
-3.1Round 19🇳🇿 NEW ZEALAND14♠♥Q+2-1
-3.2Round 5🇮🇳 INDIA143NT♠6+2-2
-3.4Round 1🇳🇴 NORWAY71♣♠T-1+0
-3.4Round 10🇫🇷 FRANCE173♣♦A=-7
-3.7Round 5🇮🇳 INDIA112♥♥6+1-7
-3.7Round 13🇳🇱 NETHERLANDS53♠♣8=-2
-3.8Round 2🇨🇦 CANADA274♠♥A+1-1
-3.8Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND24♠♣K-2+0
-3.8Round 18🇺🇸 USA1182♠♣7+1+0
-3.9Round 13🇳🇱 NETHERLANDS143♥♦3-1-4
-4.0Round 4🇺🇸 USA2272NT♥7-2-6
-4.3Round 16🇨🇳 CHINA194♠♣7+1+0
-4.4Round 7🇮🇱 ISRAEL12♦♠T=-9
-4.8Round 16🇨🇳 CHINA151♥♠K=-5
-5.2Round 14🇮🇪 IRELAND284♠♥J-2-11
-5.3Round 14🇮🇪 IRELAND173NT♠2-2-6
-5.4Round 7🇮🇱 ISRAEL84♠♦T+1-8
-5.6Round 8🇯🇵 JAPAN196NT♥9=+11
-5.6Round 18🇺🇸 USA1274♠♥J-1-4
-6.2Round 18🇺🇸 USA1213NT♦K=+1
-6.7Round 10🇫🇷 FRANCE261NT♠T+2-6
-8.6Round 17🇩🇪 GERMANY26♣♥A-1-11
-9.2Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND13NT♣4-1-10
-9.4Round 13🇳🇱 NETHERLANDS103NT♦2=+0
-9.7Round 4🇺🇸 USA2263NT♠2+2-11
-10.2Round 1🇳🇴 NORWAY42♥♠8+3-10
-10.3Round 16🇨🇳 CHINA166♦♦4=-10
-10.4Round 12🇭🇺 HUNGARY224♥x♠9=-5
-11.2Round 2🇨🇦 CANADA203NT♦Q=-10
-11.2Round 12🇭🇺 HUNGARY286♥♦J=-13
-12.2Round 10🇫🇷 FRANCE164♥♣8+2-13