🇩🇪 KRATZ Ulrich · GERMANY

109rank
-79.4Butler · 208 bds
-0.38per board
±4.2swing
-0.51vs par /bd · #107/126
-0.38adjusted /bd
Butler per round: 19.3 -21.2 -1.1 -5.5 -8.9 -9.8 9.2 16.2 15.9 -14.2 -10.4 -39.7 -29.2by round

vs par split: bidding -0.39 · play -0.13

Strength of schedule: opponents averaged +0.00/bd (an average draw) → opponent-adjusted -0.38/bd

Card play — on target: opening leads 81.4% #33 of 126 · declarer play 61.8% #121 of 126 · defence 88.5% #31 of 126

Card play by contract type — on target
vs NTvs a suit
Opening leads88.9% (9)80.0% (50)
Declarer play50.0% (14)65.9% (41)
Defence92.0% (25)87.5% (88)

Opening leads by suit led: ♠ 85.7% (14) · ♥ 90.9% (22) · ♦ 66.7% (15) · ♣ 75.0% (8)

vs par by strain: NT -2.08 (47) · a suit -0.05 (159)

vs par by level: part-score +0.56 (77) · game -1.31 (118) · slam +0.55 (11)

By role: declaring -0.43/bd (-3.70 vs par · 93) · defending -0.34/bd (+2.07 vs par · 115)

By vulnerability: vulnerable -0.18/bd (-0.77 vs par · 104) · not vulnerable -0.59/bd (-0.25 vs par · 104)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1B.StraterB.Eysteinsson – G.HermannssonOpen16+19.3+1.21+1.44
Round 3B.StraterN.Fitzgibbon – A.MesburClosed16-21.2-1.32-1.62
Round 4B.StraterY.Valkanov – A.VanchevOpen16-1.1-0.07-2.00
Round 6B.StraterG.Haase – V.SilverstoneClosed16-5.5-0.34+1.19
Round 7B.StraterK.Harjunen – L.UtterClosed16-8.9-0.56+0.62
Round 9B.StraterA.Comella – S.SabbatiniClosed16-9.8-0.61-0.31
Round 10B.StraterF.Bigdeli – L.SpeleersClosed16+9.2+0.57+0.94
Round 12B.StraterD.Urseanu – D.SavinOpen16+16.2+1.01+2.06
Round 13B.StraterM.Ince – O.EkinciOpen16+15.9+0.99+1.56
Round 15B.StraterA.Schwartz – S.ZeligmanOpen16-14.2-0.89-2.62
Round 16B.StraterS.Schou – J.HansenOpen16-10.4-0.65-2.31
Round 19B.StraterP.Gal – G.SzappanosOpen16-39.7-2.48-3.31
Round 21B.StraterM.Lebel – P.SouletOpen16-29.2-1.82-2.25

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
+11.0Round 10🇧🇪 BELGIUM266♣♦2-1+17
+10.9Round 1🇮🇸 ICELAND155♣♠A-3+14
+9.9Round 21🇫🇷 FRANCE56♥♦K=-11
+9.6Round 4🇧🇬 BULGARIA204♥♣5+2+2
+9.2Round 3🇮🇪 IRELAND44♥♦10=+10
+8.4Round 15🇮🇱 ISRAEL23♠♦5+1+8
+8.4Round 19🇭🇺 HUNGARY26♥♠J-2+8
+7.4Round 12🇷🇴 ROMANIA282♥♣A+1+12
+7.2Round 3🇮🇪 IRELAND104♥♥3+1+0
+7.0Round 7🇫🇮 FINLAND165♣♠K=+3
+7.0Round 9🇮🇹 ITALY93NT♣2-1+10
+7.0Round 16🇩🇰 DENMARK263♣♥A-1+6
+6.6Round 16🇩🇰 DENMARK244♠♣Q+1+4
+6.0Round 10🇧🇪 BELGIUM193NT♦2+2+1
+5.7Round 12🇷🇴 ROMANIA304♠♥10-1+4
+5.7Round 21🇫🇷 FRANCE122♠x♥A-2+3
+5.5Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND223NT♠J+2+1
+5.1Round 10🇧🇪 BELGIUM303♠♥J-1+9
+5.1Round 15🇮🇱 ISRAEL13NT♠K+1+1
+4.9Round 4🇧🇬 BULGARIA193♣♥K-2-1
+4.7Round 1🇮🇸 ICELAND73♣♥A-3+9
+4.6Round 7🇫🇮 FINLAND133NT♥K-3+13
+4.5Round 1🇮🇸 ICELAND23♥♦A+1+10
+4.5Round 13🇹🇷 TURKEY14♠x♥4-2-4
+4.3Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND253NT♦2=-1
+4.3Round 9🇮🇹 ITALY152♠♣Q-1+6
+4.2Round 1🇮🇸 ICELAND114♥♥9-4-3
+4.2Round 13🇹🇷 TURKEY73♠♦2-1+0
+4.1Round 9🇮🇹 ITALY23♠♥A=+10
+4.0Round 1🇮🇸 ICELAND32♠♣A+2+2
+3.9Round 13🇹🇷 TURKEY32♦♦2-1+4
+3.8Round 9🇮🇹 ITALY47♣♣6=-2
+3.7Round 4🇧🇬 BULGARIA324♣♥7=+7
+3.6Round 10🇧🇪 BELGIUM275♦♠2=-11
+3.6Round 16🇩🇰 DENMARK312♦♠A-2+3
+3.5Round 7🇫🇮 FINLAND93♠♥6-3+1
+3.4Round 1🇮🇸 ICELAND42♥♣K+2+1
+3.4Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND234♠♥9+1+0
+3.3Round 13🇹🇷 TURKEY103NT♠5-1+6
+3.1Round 16🇩🇰 DENMARK254♥♦Q+1+1
+2.9Round 10🇧🇪 BELGIUM202♦♥7-1-1
+2.8Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND203♥♥3=+0
+2.7Round 19🇭🇺 HUNGARY93NT♥J+3-9
+2.5Round 3🇮🇪 IRELAND33NT♥K=+0
+2.5Round 16🇩🇰 DENMARK292♣♠A=+11
+2.4Round 7🇫🇮 FINLAND154♠♠3+1+13
+2.4Round 13🇹🇷 TURKEY45♥♦2-1+7
+2.3Round 15🇮🇱 ISRAEL83♥♣6=-4
+2.2Round 12🇷🇴 ROMANIA253♣♦Q+1+1
+2.1Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND313♠♣A+1+10
+2.0Round 12🇷🇴 ROMANIA193NT♥6+2-13
+1.8Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND182NT♥2-1+5
+1.6Round 1🇮🇸 ICELAND144♥♦5=+1
+1.6Round 12🇷🇴 ROMANIA263♠♥4-1+5
+1.6Round 16🇩🇰 DENMARK232♦♣7-1-1
+1.5Round 9🇮🇹 ITALY134♥♣A+1+0
+1.5Round 10🇧🇪 BELGIUM324♥♥5+2+11
+1.4Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND173NT♥5-1+4
+1.4Round 7🇫🇮 FINLAND101NT♥6-1+5
+1.4Round 15🇮🇱 ISRAEL123♥♦4=+0
+1.3Round 4🇧🇬 BULGARIA305♥♣2=+11
+1.3Round 13🇹🇷 TURKEY144♠♦2=+1
+1.2Round 3🇮🇪 IRELAND144♥♣2=-1
+1.2Round 4🇧🇬 BULGARIA212♠♦8+2-6
+1.2Round 19🇭🇺 HUNGARY74♥♠7-2+8
+1.2Round 21🇫🇷 FRANCE93♣♠3-1-3
+1.1Round 13🇹🇷 TURKEY113♠♦2-3+2
+1.1Round 13🇹🇷 TURKEY163♥♦2-3+1
+1.0Round 1🇮🇸 ICELAND132♥♠Q=+5
+1.0Round 7🇫🇮 FINLAND22♠♦A+2-1
+1.0Round 10🇧🇪 BELGIUM213♦♠J+1+0
+1.0Round 15🇮🇱 ISRAEL154♥♠6-1+6
+0.9Round 1🇮🇸 ICELAND163NT♥9+3-12
+0.9Round 9🇮🇹 ITALY83NT♠6-1+5
+0.8Round 7🇫🇮 FINLAND33♥♦2=+6
+0.8Round 9🇮🇹 ITALY6Pass-3
+0.8Round 12🇷🇴 ROMANIA184♥♥4+2+13
+0.7Round 4🇧🇬 BULGARIA244♥♦2-1+5
+0.7Round 21🇫🇷 FRANCE34♥♣K+1+11
+0.6Round 4🇧🇬 BULGARIA184♥♣K+2+1
+0.6Round 7🇫🇮 FINLAND144♥♦J+3+2
+0.6Round 10🇧🇪 BELGIUM313♥♠A-2-5
+0.6Round 12🇷🇴 ROMANIA293♣♠A+2+10
+0.5Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND192♠♥2-1+4
+0.5Round 9🇮🇹 ITALY114♣♠3=-1
+0.5Round 15🇮🇱 ISRAEL104♠♥4+2+9
+0.5Round 19🇭🇺 HUNGARY84♣♦Q-2+1
+0.4Round 13🇹🇷 TURKEY53NT♠2+2-11
+0.4Round 19🇭🇺 HUNGARY4Pass+3
+0.3Round 12🇷🇴 ROMANIA175♦♠A-2-5
+0.3Round 12🇷🇴 ROMANIA201NT♥6=+1
+0.3Round 12🇷🇴 ROMANIA233NT♦3-1+5
+0.3Round 13🇹🇷 TURKEY154♠♣A+2+13
+0.3Round 16🇩🇰 DENMARK213NT♣2+2-10
+0.3Round 19🇭🇺 HUNGARY13NT♠5+2+1
+0.2Round 3🇮🇪 IRELAND74♠♣K+1+4
+0.2Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND271NT♥J+2+6
+0.1Round 7🇫🇮 FINLAND113NT♦3-1+5
+0.1Round 13🇹🇷 TURKEY85♣♠Q=-2
-0.0Round 4🇧🇬 BULGARIA233♥♣10=-8
-0.0Round 7🇫🇮 FINLAND52♥♣K+1+1
-0.0Round 12🇷🇴 ROMANIA311NT♠A+1+0
-0.0Round 12🇷🇴 ROMANIA322♥♠A-2+6
-0.0Round 13🇹🇷 TURKEY65♥♠2=+0
-0.0Round 15🇮🇱 ISRAEL73NT♣3+1+1
-0.1Round 3🇮🇪 IRELAND164♠♥3+1+0
-0.1Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND284♥♠K+2+13
-0.1Round 10🇧🇪 BELGIUM292♠x♥Q-1+9
-0.2Round 1🇮🇸 ICELAND62♥♣K+2-10
-0.2Round 15🇮🇱 ISRAEL142♠♥K+2-13
-0.3Round 1🇮🇸 ICELAND103♣♦4-1+6
-0.3Round 4🇧🇬 BULGARIA254♠♦A=+0
-0.3Round 9🇮🇹 ITALY143NT♦6=+0
-0.3Round 15🇮🇱 ISRAEL94♠♦4+1+0
-0.4Round 10🇧🇪 BELGIUM284♠♥3=+0
-0.5Round 4🇧🇬 BULGARIA313NT♥2+2+0
-0.6Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND292♠♥A=+1
-0.6Round 15🇮🇱 ISRAEL41♣♠8=-2
-0.7Round 1🇮🇸 ICELAND94♥♠2=+0
-0.7Round 13🇹🇷 TURKEY23NT♠2=+1
-0.8Round 12🇷🇴 ROMANIA212NT♦J+2-6
-0.9Round 3🇮🇪 IRELAND85♦♠K=+2
-0.9Round 10🇧🇪 BELGIUM182♠♦9=-1
-1.0Round 7🇫🇮 FINLAND14♥♠9=+0
-1.0Round 16🇩🇰 DENMARK283♥♦J=+1
-1.1Round 3🇮🇪 IRELAND155♦♠K-1-5
-1.2Round 16🇩🇰 DENMARK274♥♣7+1-11
-1.3Round 3🇮🇪 IRELAND134♠♦4+1+0
-1.3Round 4🇧🇬 BULGARIA174♥♣9=+0
-1.3Round 12🇷🇴 ROMANIA241NT♥3+3+6
-1.3Round 12🇷🇴 ROMANIA272♣♥A+1+0
-1.3Round 13🇹🇷 TURKEY94♠♦2+2+11
-1.3Round 16🇩🇰 DENMARK184♥♦10=+1
-1.3Round 21🇫🇷 FRANCE73NT♠3+1+0
-1.4Round 13🇹🇷 TURKEY122♠♣5-1+2
-1.5Round 15🇮🇱 ISRAEL113NT♠K-1-5
-1.5Round 19🇭🇺 HUNGARY53♣♠K+2-7
-1.6Round 12🇷🇴 ROMANIA223NT♦2-1-6
-1.9Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND306♦♣5=+11
-1.9Round 21🇫🇷 FRANCE61NT♥2=-5
-2.0Round 10🇧🇪 BELGIUM224♠♥9+1+11
-2.0Round 10🇧🇪 BELGIUM234♠♦Q+1+0
-2.0Round 15🇮🇱 ISRAEL165♦♥2=-2
-2.1Round 1🇮🇸 ICELAND124♠♥J+2+17
-2.1Round 16🇩🇰 DENMARK197♦♠2=+0
-2.1Round 19🇭🇺 HUNGARY163♦♣4+1+0
-2.3Round 3🇮🇪 IRELAND114♠♥7+2-11
-2.3Round 4🇧🇬 BULGARIA282♥♦8+1+0
-2.4Round 4🇧🇬 BULGARIA294♥♦9-1-12
-2.4Round 21🇫🇷 FRANCE81NT♣4+1+0
-2.5Round 9🇮🇹 ITALY103NT♠7=-10
-2.5Round 21🇫🇷 FRANCE104♥♣Q+1-1
-2.6Round 3🇮🇪 IRELAND63NT♦J+3-1
-2.6Round 16🇩🇰 DENMARK203♦♠6=+0
-2.7Round 3🇮🇪 IRELAND54♠♦3=+0
-2.7Round 21🇫🇷 FRANCE25♠♦6=-8
-2.8Round 1🇮🇸 ICELAND54♥♦3-1-5
-2.8Round 19🇭🇺 HUNGARY152♠♠J-1-4
-2.8Round 21🇫🇷 FRANCE142♥♠Q=+0
-3.1Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND263NT♠J=-13
-3.2Round 4🇧🇬 BULGARIA275♣♠Q-2-11
-3.3Round 9🇮🇹 ITALY72♥♣5=-6
-3.3Round 13🇹🇷 TURKEY134♦♥A-1-6
-3.4Round 4🇧🇬 BULGARIA264♥♣10=-10
-3.4Round 16🇩🇰 DENMARK223NT♥5+3-13
-3.5Round 19🇭🇺 HUNGARY121NT♠K=-8
-3.6Round 1🇮🇸 ICELAND14♣♥K-1-5
-3.8Round 3🇮🇪 IRELAND125♠♥6+1-1
-4.0Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND244♠x♠9-2+0
-4.0Round 21🇫🇷 FRANCE114♥♣A-1-4
-4.1Round 7🇫🇮 FINLAND74♥♣A+2-13
-4.3Round 9🇮🇹 ITALY52♦♥A=-6
-4.4Round 7🇫🇮 FINLAND123NT♦Q-1-11
-4.4Round 9🇮🇹 ITALY33♠♥K=-8
-4.6Round 10🇧🇪 BELGIUM173NT♣5-2-5
-4.7Round 19🇭🇺 HUNGARY102♠♦8-2-7
-4.9Round 19🇭🇺 HUNGARY35♣♥A=-5
-4.9Round 21🇫🇷 FRANCE16♥♠2=+11
-4.9Round 21🇫🇷 FRANCE153♣♦7-3-6
-5.1Round 15🇮🇱 ISRAEL54♥x♠6-1-6
-5.3Round 7🇫🇮 FINLAND45♣♦A-2-8
-5.4Round 9🇮🇹 ITALY164♠♥J=+0
-5.6Round 15🇮🇱 ISRAEL34♥♦4-1-5
-5.7Round 21🇫🇷 FRANCE44♥♦10=-13
-5.7Round 21🇫🇷 FRANCE135♣♠3-2-8
-5.8Round 3🇮🇪 IRELAND91♠♣K+1-12
-6.0Round 9🇮🇹 ITALY124♥♣A+1-1
-6.0Round 10🇧🇪 BELGIUM254♠♠6-1-12
-6.2Round 1🇮🇸 ICELAND84♠♣2-3-7
-6.2Round 16🇩🇰 DENMARK173NT♠J-1-10
-6.5Round 9🇮🇹 ITALY13NT♣4=+1
-6.5Round 10🇧🇪 BELGIUM244♥♠J=-8
-7.3Round 15🇮🇱 ISRAEL67♦x♥A-3-17
-7.4Round 7🇫🇮 FINLAND64♥♠J=-6
-7.4Round 19🇭🇺 HUNGARY63NT♣4-1-13
-7.7Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND323NT♥5-1-12
-7.7Round 16🇩🇰 DENMARK324♥♦8=-11
-7.9Round 19🇭🇺 HUNGARY136♥♠2=+0
-7.9Round 21🇫🇷 FRANCE163NT♦Q+2-2
-8.1Round 7🇫🇮 FINLAND86♥♦J=+0
-9.0Round 19🇭🇺 HUNGARY115♠♦3-1-10
-9.4Round 19🇭🇺 HUNGARY147♦♦5-2-11
-9.6Round 16🇩🇰 DENMARK305♦x♣K-3-8
-9.7Round 4🇧🇬 BULGARIA223♦♠5+2-10
-9.9Round 3🇮🇪 IRELAND13NT♥9=+0
-10.1Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND214♠♦A=-10
-10.3Round 15🇮🇱 ISRAEL134♥♦8-1-13
-11.0Round 3🇮🇪 IRELAND24♠♦10+1-11