🇦🇹 KOLLER Johannes · AUSTRIA

86rank
-192.8Butler · 256 bds
-0.75per board
±4.7swing
-1.16vs par /bd · #90/100
-0.69adjusted /bd
Butler per round: 1.5 8 15.4 -49.2 -17.5 -30.8 11.5 -27.6 16.5 -64.1 2.8 -44.1 -45.3 -7.1 29.1 8.1by round

vs par split: bidding -0.52 · play -0.65

Strength of schedule: opponents averaged +0.06/bd (a tough draw) → opponent-adjusted -0.69/bd

Card play — on target: opening leads 80.3% #37 of 100 · declarer play 68.1% #74 of 100 · defence 74.6% #93 of 100

Bidding activity — not a pass: 43.4% #49 of 100 (295/679)

Card play by contract type — on target
vs NTvs a suit
Opening leads82.4% (17)79.5% (44)
Declarer play75.0% (24)64.4% (45)
Defence68.8% (32)76.7% (86)

Opening leads by suit led: ♠ 77.8% (9) · ♥ 82.6% (23) · ♦ 76.5% (17) · ♣ 83.3% (12)

vs par by strain: NT -1.67 (82) · a suit -0.93 (174)

vs par by level: part-score -1.42 (108) · game -0.70 (137) · slam -4.46 (11)

By role: declaring -0.64/bd (-2.78 vs par · 138) · defending -0.88/bd (+0.73 vs par · 118)

By vulnerability: vulnerable -0.85/bd (-0.89 vs par · 128) · not vulnerable -0.66/bd (-1.44 vs par · 128)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1C.KollerM.Saetre – A.BrogelandOpen16+1.5+0.09+0.69
Round 2C.KollerK.Wees – C.WautersClosed16+8.0+0.50-1.81
Round 5C.KollerI.Pollatou – P.SkordasClosed16+15.4+0.96+0.00
Round 6M.JindraE.Wiberg – M.BertheauClosed16-49.2-3.08-4.81
Round 7C.KollerA.Rolf-Larsen – BRANDGAARD DANIELClosed16-17.5-1.09-2.50
Round 8C.KollerA.Nieminen – A.RaikunenClosed16-30.8-1.93-4.31
Round 9C.KollerL.Rombaut – T.GuilleminClosed16+11.5+0.72+0.62
Round 10C.KollerG.Giubilo – G.GiubiloClosed16-27.6-1.73-1.44
Round 11C.KollerZ.Tomis – A.PyszkoOpen16+16.5+1.03+1.50
Round 13C.KollerI.Baniri – T.LoonsteinOpen16-64.1-4.01-1.19
Round 14C.KollerR.Piirisild – R.LuhaorgOpen16+2.8+0.17-1.12
Round 15C.KollerM.Kemeny – M.JanosikOpen16-44.1-2.76-2.69
Round 16M.TenglerR.Goor – X.FriesenClosed16-45.3-2.83-1.50
Round 17C.KollerI.Burke – T.GoreyOpen16-7.1-0.44-1.69
Round 18C.KollerK.Ren – K.GranopsClosed16+29.1+1.82+1.12
Round 19C.KollerO.Farwig – J.LepperClosed16+8.1+0.51+0.50

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
+12.1Round 18🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND264♠♥7-4+14
+11.8Round 5🇬🇷 GREECE104♠x♥A=+15
+10.9Round 14🇪🇪 ESTONIA203NT♠K-2+12
+8.5Round 2🇧🇪 BELGIUM283♠♥3+1+10
+8.5Round 18🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND213NT♥2-2+13
+8.4Round 17🇮🇪 IRELAND94♥♦A-1+10
+8.4Round 19🇩🇪 GERMANY73♠x♥A-3+4
+7.7Round 11🇨🇿 CZECH REPUBLIC14♥♠K=+3
+7.7Round 14🇪🇪 ESTONIA253♥♦Q-2+11
+7.3Round 16🇳🇱 NETHERLANDS265♣♥Q-3+11
+7.2Round 9🇫🇷 FRANCE95♠x♦8=+8
+6.8Round 5🇬🇷 GREECE112♥♣K+1+6
+6.6Round 5🇬🇷 GREECE31NT♦7=+11
+6.0Round 19🇩🇪 GERMANY145♦♠2+2+11
+5.9Round 1🇳🇴 NORWAY64♠♥T-1+11
+5.9Round 2🇧🇪 BELGIUM174♠♥7-1+5
+5.8Round 15🇭🇺 HUNGARY73NT♠A-3+3
+5.7Round 11🇨🇿 CZECH REPUBLIC122NT♦J-3+9
+5.6Round 5🇬🇷 GREECE53NT♣Q=-1
+5.4Round 2🇧🇪 BELGIUM183NT♠2=-1
+5.4Round 9🇫🇷 FRANCE114♥♣T+1+4
+5.4Round 13🇮🇱 ISRAEL63♠♥2=+8
+5.3Round 10🇮🇹 ITALY174♦♠A-2+1
+5.3Round 19🇩🇪 GERMANY114♠♣3-2+6
+5.1Round 7🇩🇰 DENMARK83NT♠6=+0
+5.1Round 9🇫🇷 FRANCE155♦x♠A=+3
+5.0Round 11🇨🇿 CZECH REPUBLIC104♥♠J-1+6
+4.9Round 18🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND221NT♥J=+5
+4.8Round 9🇫🇷 FRANCE145♦♥6+1+15
+4.5Round 19🇩🇪 GERMANY24♠♥A=+0
+4.4Round 9🇫🇷 FRANCE73♥♦5-1+6
+4.2Round 10🇮🇹 ITALY214♣♠6-1-1
+4.2Round 17🇮🇪 IRELAND54♥♥8=+7
+4.2Round 17🇮🇪 IRELAND134♠x♣5-3+4
+4.1Round 7🇩🇰 DENMARK23NT♣7=+0
+4.1Round 11🇨🇿 CZECH REPUBLIC42♠♣3+1+0
+4.0Round 9🇫🇷 FRANCE106♠♦5=+0
+4.0Round 14🇪🇪 ESTONIA224♠♦T+1+1
+4.0Round 18🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND173NT♦K-3+6
+3.6Round 2🇧🇪 BELGIUM321NT♣2=+6
+3.6Round 11🇨🇿 CZECH REPUBLIC33NT♥5+4+9
+3.6Round 14🇪🇪 ESTONIA282♣♥J+1+0
+3.5Round 18🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND291NT♥4=+5
+3.4Round 1🇳🇴 NORWAY54♠♦6=+0
+3.4Round 5🇬🇷 GREECE66♦♦8+1+11
+3.4Round 18🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND183♦♣A-1+3
+3.2Round 6🇸🇪 SWEDEN303NT♣J-2+0
+3.2Round 8🇫🇮 FINLAND263♠♣A+1+10
+3.1Round 7🇩🇰 DENMARK114♠♦A-1+4
+3.1Round 8🇫🇮 FINLAND313NT♠5+4-9
+2.8Round 5🇬🇷 GREECE93NT♥Q+1+0
+2.8Round 10🇮🇹 ITALY311NT♠T+1+5
+2.8Round 15🇭🇺 HUNGARY124♥♦A=+1
+2.8Round 16🇳🇱 NETHERLANDS294♠♦K=-1
+2.8Round 17🇮🇪 IRELAND13♦♣3=-5
+2.6Round 2🇧🇪 BELGIUM233♥♠8+1-8
+2.6Round 17🇮🇪 IRELAND161NT♥Q=+5
+2.6Round 18🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND194♠♦8+1+1
+2.5Round 2🇧🇪 BELGIUM254♣♥A=+1
+2.5Round 15🇭🇺 HUNGARY23♦♠6=+0
+2.5Round 19🇩🇪 GERMANY14♠♥A-1+10
+2.4Round 1🇳🇴 NORWAY42♥♣3-1+11
+2.4Round 1🇳🇴 NORWAY92NT♦4+2+2
+2.4Round 18🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND273NT♣7=-1
+2.2Round 11🇨🇿 CZECH REPUBLIC24♣♦K-1+2
+2.2Round 11🇨🇿 CZECH REPUBLIC83NT♥2+1+0
+2.2Round 15🇭🇺 HUNGARY85♦♠A=+3
+2.1Round 19🇩🇪 GERMANY42♠♦Q+1+0
+2.0Round 19🇩🇪 GERMANY34♥♠K-1+5
+1.9Round 1🇳🇴 NORWAY112NT♣6+1+7
+1.9Round 14🇪🇪 ESTONIA213♠♦K-2+0
+1.9Round 19🇩🇪 GERMANY104♠♣6+2+13
+1.8Round 2🇧🇪 BELGIUM243♠♥K+1+2
+1.8Round 8🇫🇮 FINLAND184♥♥4+1+0
+1.7Round 8🇫🇮 FINLAND203♣♦A+1+1
+1.6Round 2🇧🇪 BELGIUM204♠♣Q=-13
+1.6Round 14🇪🇪 ESTONIA243NT♥J+1+0
+1.6Round 14🇪🇪 ESTONIA274♥♦7+1+0
+1.5Round 1🇳🇴 NORWAY72♠♦5=+0
+1.5Round 6🇸🇪 SWEDEN254♥♥J-1+6
+1.5Round 6🇸🇪 SWEDEN294♠♦2-3+8
+1.5Round 16🇳🇱 NETHERLANDS223NT♥Q+1-1
+1.5Round 17🇮🇪 IRELAND33NT♣J+1+0
+1.4Round 7🇩🇰 DENMARK104♠♣8=+0
+1.4Round 7🇩🇰 DENMARK126NT♠J=+0
+1.4Round 9🇫🇷 FRANCE44♥♦J+1+0
+1.4Round 11🇨🇿 CZECH REPUBLIC134♦♠5-2+2
+1.4Round 11🇨🇿 CZECH REPUBLIC153NT♥5+2+2
+1.4Round 16🇳🇱 NETHERLANDS282♥♦3-1+5
+1.3Round 8🇫🇮 FINLAND253♥♦K-2-1
+1.2Round 6🇸🇪 SWEDEN183NT♥7-1-2
+1.2Round 7🇩🇰 DENMARK34♥♠8-2+6
+1.2Round 13🇮🇱 ISRAEL83NT♠4=-1
+1.2Round 13🇮🇱 ISRAEL163NT♦7=+0
+1.2Round 16🇳🇱 NETHERLANDS173NT♥7-1+5
+1.1Round 6🇸🇪 SWEDEN274♠♦A+1+4
+1.1Round 11🇨🇿 CZECH REPUBLIC53♦♠9-1+10
+1.1Round 14🇪🇪 ESTONIA313NT♥K=+2
+1.0Round 10🇮🇹 ITALY244♠♠7+1+1
+0.9Round 10🇮🇹 ITALY223NT♠2+2+0
+0.8Round 9🇫🇷 FRANCE124♠♣2+2+1
+0.7Round 5🇬🇷 GREECE162♥♥9+2-8
+0.7Round 17🇮🇪 IRELAND83NT♣5=+0
+0.7Round 19🇩🇪 GERMANY63♠♥A-2-1
+0.6Round 1🇳🇴 NORWAY152♥♣4+1+0
+0.6Round 9🇫🇷 FRANCE163NT♦6-1+4
+0.6Round 16🇳🇱 NETHERLANDS302♠♦K-2+0
+0.6Round 17🇮🇪 IRELAND73♠♣3-1-1
+0.6Round 18🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND284♠♦9=-1
+0.4Round 15🇭🇺 HUNGARY144♠♥9-2+5
+0.3Round 5🇬🇷 GREECE143♥♦2-1+4
+0.3Round 6🇸🇪 SWEDEN245♥♠3-2+0
+0.3Round 10🇮🇹 ITALY302NT♦6-1-2
+0.2Round 1🇳🇴 NORWAY145♥♥9+1+11
+0.2Round 2🇧🇪 BELGIUM194♥♦J=+0
+0.2Round 11🇨🇿 CZECH REPUBLIC73♦♠A=+0
+0.1Round 6🇸🇪 SWEDEN194♥♣5+2+1
+0.1Round 10🇮🇹 ITALY254NT♣3+1+0
+0.1Round 17🇮🇪 IRELAND124♥♦7+1+0
-0.0Round 1🇳🇴 NORWAY103NT♠6+4-12
-0.0Round 11🇨🇿 CZECH REPUBLIC112♥♣3-1+2
-0.0Round 11🇨🇿 CZECH REPUBLIC162NT♠3-1+4
-0.1Round 18🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND303NT♥4+1+0
-0.2Round 1🇳🇴 NORWAY124♠♠9=+1
-0.2Round 5🇬🇷 GREECE21NT♠4+1+0
-0.2Round 14🇪🇪 ESTONIA233NT♣2+1+0
-0.3Round 1🇳🇴 NORWAY32♠♣2+1+0
-0.3Round 5🇬🇷 GREECE44♥♣A+1-4
-0.4Round 1🇳🇴 NORWAY164♠♦5=+1
-0.4Round 2🇧🇪 BELGIUM314♥♦7+2-1
-0.4Round 13🇮🇱 ISRAEL114♥♥3=+0
-0.4Round 18🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND202♥♣Q=-1
-0.5Round 7🇩🇰 DENMARK161NT♣3+1+0
-0.5Round 17🇮🇪 IRELAND143NT♣K+2-11
-0.6Round 5🇬🇷 GREECE153NT♦4=+1
-0.6Round 8🇫🇮 FINLAND231NT♥2=-5
-0.6Round 10🇮🇹 ITALY262♠♥A+1+0
-0.6Round 11🇨🇿 CZECH REPUBLIC142NT♥3-3+0
-0.8Round 7🇩🇰 DENMARK12NT♥Q+1-1
-0.8Round 9🇫🇷 FRANCE61NT♠4=-1
-0.8Round 18🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND252♠♣J-2-2
-0.9Round 14🇪🇪 ESTONIA265♦♥3+1-1
-0.9Round 15🇭🇺 HUNGARY132♦♣A+1+0
-1.1Round 8🇫🇮 FINLAND282♠♥5+1-7
-1.2Round 9🇫🇷 FRANCE133♦♣7-1+5
-1.2Round 18🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND232♥♦K+2-10
-1.3Round 5🇬🇷 GREECE123NT♠6+3-10
-1.3Round 15🇭🇺 HUNGARY111♠♥Q=-8
-1.4Round 1🇳🇴 NORWAY12♠♥4+1-1
-1.4Round 6🇸🇪 SWEDEN223NT♠4=+1
-1.5Round 6🇸🇪 SWEDEN232♦♥J=-11
-1.5Round 7🇩🇰 DENMARK43♥♥6+1-10
-1.6Round 9🇫🇷 FRANCE36♥x♠3-2-5
-1.6Round 19🇩🇪 GERMANY134♥♠8-1-1
-1.7Round 13🇮🇱 ISRAEL34♥♣7+2+11
-1.8Round 7🇩🇰 DENMARK153NT♥T+1-11
-1.8Round 10🇮🇹 ITALY293NT♠Q=+1
-1.8Round 14🇪🇪 ESTONIA322♠♦K=+0
-1.9Round 1🇳🇴 NORWAY132♥♣T+1-2
-1.9Round 7🇩🇰 DENMARK94♥♣3=+0
-1.9Round 9🇫🇷 FRANCE24♠♣3-1-5
-1.9Round 10🇮🇹 ITALY322♣♦A-2+6
-1.9Round 16🇳🇱 NETHERLANDS274♠♦A+1+0
-2.0Round 8🇫🇮 FINLAND193♥♥8+1-1
-2.1Round 7🇩🇰 DENMARK63NT♦3=+1
-2.1Round 19🇩🇪 GERMANY123♠♥4=-7
-2.4Round 8🇫🇮 FINLAND221NT♠2+1+7
-2.5Round 13🇮🇱 ISRAEL153NT♥4+2-1
-2.6Round 19🇩🇪 GERMANY53♠♠4=-7
-2.8Round 10🇮🇹 ITALY233♦♥2=-6
-2.8Round 14🇪🇪 ESTONIA193NT♠7+1-8
-2.8Round 15🇭🇺 HUNGARY42♠♣K-2-2
-2.8Round 19🇩🇪 GERMANY84♥♠3-1-4
-2.9Round 13🇮🇱 ISRAEL121NT♥A-3-2
-2.9Round 17🇮🇪 IRELAND23♥♠8+2-6
-3.0Round 13🇮🇱 ISRAEL93♣♥7+1-6
-3.0Round 16🇳🇱 NETHERLANDS243♠♠2-1-4
-3.1Round 10🇮🇹 ITALY273NT♥K-2+0
-3.1Round 13🇮🇱 ISRAEL133NT♦4+2-1
-3.1Round 15🇭🇺 HUNGARY63♦♣K=+0
-3.1Round 18🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND314♠♦3-2-6
-3.3Round 5🇬🇷 GREECE83NT♠6+1-10
-3.3Round 15🇭🇺 HUNGARY53♣♠3=+0
-3.4Round 7🇩🇰 DENMARK52♦♦6+1+0
-3.5Round 2🇧🇪 BELGIUM295♣♠A=+0
-3.5Round 13🇮🇱 ISRAEL52♠♦K-1-5
-3.5Round 18🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND244♥♠J=+0
-3.6Round 15🇭🇺 HUNGARY13NT♦6=+0
-3.6Round 15🇭🇺 HUNGARY91NT♣3=-6
-3.6Round 16🇳🇱 NETHERLANDS192♦♥6-2-3
-3.6Round 16🇳🇱 NETHERLANDS322♠♠2=-5
-3.8Round 2🇧🇪 BELGIUM263♣♦7+2-8
-3.8Round 2🇧🇪 BELGIUM272♠♥8=-6
-3.8Round 10🇮🇹 ITALY184♦♥2=-7
-3.8Round 18🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND323NT♠T-2-8
-3.9Round 2🇧🇪 BELGIUM302♦♦7+1-6
-3.9Round 5🇬🇷 GREECE74♠♠9+3-2
-3.9Round 7🇩🇰 DENMARK133NT♠6-3-10
-3.9Round 8🇫🇮 FINLAND303NT♠T+4-14
-3.9Round 17🇮🇪 IRELAND43♥♣5+1-10
-3.9Round 17🇮🇪 IRELAND63♠♥8-3-9
-4.1Round 8🇫🇮 FINLAND291NT♣Q+1-11
-4.1Round 14🇪🇪 ESTONIA182♠♦6=-7
-4.2Round 2🇧🇪 BELGIUM223♠♥4=+0
-4.4Round 5🇬🇷 GREECE132♠♦Q+1-2
-4.4Round 6🇸🇪 SWEDEN171NT♥4-2-11
-4.4Round 11🇨🇿 CZECH REPUBLIC64♠♣4+3-12
-4.5Round 2🇧🇪 BELGIUM214♠♥Q-1-10
-4.5Round 8🇫🇮 FINLAND213♦♦9=-11
-4.6Round 7🇩🇰 DENMARK143♠♠6=-7
-4.7Round 9🇫🇷 FRANCE84♠♥A=-8
-4.7Round 19🇩🇪 GERMANY165♦x♣5-2-11
-4.9Round 14🇪🇪 ESTONIA294♥♣J=-3
-5.1Round 8🇫🇮 FINLAND175♦♠2-3-11
-5.2Round 1🇳🇴 NORWAY83NT♥K+2-11
-5.3Round 8🇫🇮 FINLAND243NT♠4-2-6
-5.3Round 19🇩🇪 GERMANY153♣♠T-2-11
-5.5Round 16🇳🇱 NETHERLANDS203NT♠3=+0
-5.5Round 17🇮🇪 IRELAND104♠♥A=-1
-5.6Round 6🇸🇪 SWEDEN325♠♥5-1-13
-5.9Round 6🇸🇪 SWEDEN201NT♣4-1-5
-6.0Round 9🇫🇷 FRANCE12♠♣9+1-7
-6.0Round 9🇫🇷 FRANCE53NT♥2+1-10
-6.0Round 14🇪🇪 ESTONIA175♦♠2+2-11
-6.1Round 8🇫🇮 FINLAND323NT♥9=-6
-6.1Round 13🇮🇱 ISRAEL16♦♦J+1+11
-6.1Round 13🇮🇱 ISRAEL42♥♦9-2-7
-6.2Round 19🇩🇪 GERMANY94♠♥7=+1
-6.6Round 16🇳🇱 NETHERLANDS254♥♣5+2-7
-6.7Round 16🇳🇱 NETHERLANDS183♠♥A=-1
-6.8Round 8🇫🇮 FINLAND272NT♠5-1-5
-7.3Round 13🇮🇱 ISRAEL22NTx♦J-2-9
-7.4Round 1🇳🇴 NORWAY23NT♦A=-7
-7.6Round 10🇮🇹 ITALY195♦♥2=+1
-7.6Round 17🇮🇪 IRELAND154♥♣5=+0
-7.8Round 6🇸🇪 SWEDEN266♥♦6-1-16
-7.9Round 6🇸🇪 SWEDEN214♥♣2-2-13
-7.9Round 17🇮🇪 IRELAND114♠x♦3-2-10
-8.2Round 10🇮🇹 ITALY284♥♣A=-8
-8.5Round 16🇳🇱 NETHERLANDS233NT♦T-1-12
-8.6Round 5🇬🇷 GREECE16♠♥K-1-11
-8.6Round 15🇭🇺 HUNGARY155♦x♦4-2-9
-8.6Round 16🇳🇱 NETHERLANDS314♥♦Q-2-11
-8.9Round 14🇪🇪 ESTONIA306NT♥6-1-14
-8.9Round 15🇭🇺 HUNGARY164♠♥6=-7
-9.6Round 15🇭🇺 HUNGARY36♥♦J=-11
-10.2Round 13🇮🇱 ISRAEL104♠♦A=+0
-11.4Round 6🇸🇪 SWEDEN283♠♦A-3-13
-11.6Round 13🇮🇱 ISRAEL73♦x♣Q-3-5
-12.1Round 15🇭🇺 HUNGARY105♥♥T-1-12
-12.1Round 16🇳🇱 NETHERLANDS216♠♣A=+0
-12.2Round 6🇸🇪 SWEDEN313♣♥8=-13
-12.4Round 10🇮🇹 ITALY206NT♠3-3-14
-13.1Round 11🇨🇿 CZECH REPUBLIC93NT♦8-2-13
-13.3Round 7🇩🇰 DENMARK72♥x♠K+1-12
-13.5Round 13🇮🇱 ISRAEL144♥x♣A-5-12