🇨🇭 ZIMMERMANN Pierre · SWITZERLAND

138rank
-73.5Butler · 192 bds
-0.38per board
±4.3swing
+0.24vs par /bd · #47/177
-0.52adjusted /bd
Butler per round: -12.9 6.6 -18.5 -4.5 30.2 27.5 -16 -24.9 -2.2 -9.9 -36.1 -12.8by round

vs par split: bidding +0.20 · play +0.04

Strength of schedule: opponents averaged -0.13/bd (an easy draw) → opponent-adjusted -0.52/bd

Card play — on target: opening leads 71.1% #176 of 177 · declarer play 80.4% #32 of 177 · defence 85.4% #119 of 177

Bidding activity — not a pass: 44.5% #67 of 177 (245/550)

Card play by contract type — on target
vs NTvs a suit
Opening leads45.5% (11)81.5% (27)
Declarer play80.0% (10)80.5% (41)
Defence91.3% (23)83.1% (59)

Opening leads by suit led: ♠ 75.0% (8) · ♥ 62.5% (8) · ♦ 75.0% (8) · ♣ 71.4% (14)

vs par by strain: NT +0.59 (49) · a suit +0.13 (143)

vs par by level: part-score +1.11 (74) · game -0.03 (99) · slam -1.68 (19)

By role: declaring -0.12/bd (-1.62 vs par · 110) · defending -0.73/bd (+2.74 vs par · 82)

By vulnerability: vulnerable -0.47/bd (+0.52 vs par · 96) · not vulnerable -0.29/bd (-0.03 vs par · 96)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1F.MultonJ.Djilovic – A.MijicOpen16-12.9-0.81+0.81
Round 3F.MultonG.Goded – J.SabateClosed16+6.6+0.41+1.12
Round 5F.MultonG.Kemeny – P.TrenkaOpen16-18.5-1.16+0.50
Round 6F.MultonS.Costa Pessoa – N.PazClosed16-4.5-0.28+0.25
Round 10F.MultonL.Naber – L.LuksClosed16+30.2+1.89+2.44
Round 11F.MultonA.Negoescu – H.GeorgescuClosed16+27.5+1.72+4.88
Round 13F.MultonM.Magnusson – S.HaraldssonOpen16-16.0-1.00-0.19
Round 14F.MultonF.Kritsalis – P.SkordasClosed16-24.9-1.56-3.00
Round 15F.MultonC.Schwerdt – J.LindeClosed16-2.2-0.14-1.19
Round 18F.MultonG.Percario – G.DonatiOpen16-9.9-0.62-0.50
Round 22F.MultonA.Arlovich – E.VainikonisClosed16-36.1-2.26-2.44
Round 23F.MultonD.Chechelashvili – G.GoshadzeClosed16-12.8-0.80+0.25

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
+10.4Round 10🇪🇪 ESTONIA306♥♣7-2+11
+9.4Round 6🇵🇹 PORTUGAL251NTx♦K=+12
+9.2Round 13🇮🇸 ICELAND105♣♠A=+13
+9.0Round 15🇩🇪 GERMANY214♠♣A=+3
+8.9Round 23🇬🇪 GEORGIA184♠♦6=+0
+8.4Round 10🇪🇪 ESTONIA273NT♠5-1+10
+8.2Round 11🇷🇴 ROMANIA14♠♥T-1+14
+8.0Round 11🇷🇴 ROMANIA126♣♥A=+11
+7.7Round 3🇪🇸 SPAIN106♦♠A-1+12
+7.3Round 18🇮🇹 ITALY185♥x♠A-1+11
+7.2Round 3🇪🇸 SPAIN44♥♦5+3+17
+7.1Round 3🇪🇸 SPAIN24♠♦T=+3
+6.8Round 22🇱🇹 LITHUANIA323♠♥A=+11
+6.3Round 6🇵🇹 PORTUGAL244♥♥A=+3
+6.3Round 10🇪🇪 ESTONIA223NT♥Q=+0
+6.0Round 5🇭🇺 HUNGARY64♥♦6=+0
+5.5Round 3🇪🇸 SPAIN113NT♣3+1+0
+5.3Round 10🇪🇪 ESTONIA172NT♦7-4+7
+5.3Round 15🇩🇪 GERMANY232♠♠T-2+2
+5.3Round 23🇬🇪 GEORGIA282♥♦T=+6
+5.0Round 18🇮🇹 ITALY223NT♠Q-1+12
+4.9Round 1🇭🇷 CROATIA35♥♠A-1+2
+4.5Round 14🇬🇷 GREECE304♠♦A=+0
+4.0Round 11🇷🇴 ROMANIA64♥♠K-2+13
+3.7Round 11🇷🇴 ROMANIA22♦♣A+1+0
+3.6Round 23🇬🇪 GEORGIA204♥♣5-1+6
+3.5Round 3🇪🇸 SPAIN82♣x♣2-2-3
+3.4Round 13🇮🇸 ICELAND94♦♠3=+0
+3.3Round 11🇷🇴 ROMANIA76♠x♣J-2+7
+3.3Round 23🇬🇪 GEORGIA251NT♦Q=+5
+3.2Round 15🇩🇪 GERMANY262♥♠T+1+0
+3.2Round 23🇬🇪 GEORGIA303♠♣4-1+8
+3.1Round 22🇱🇹 LITHUANIA196♦♥4=-13
+3.0Round 1🇭🇷 CROATIA94♠♦A-1+5
+3.0Round 10🇪🇪 ESTONIA322♥♦T+1+1
+3.0Round 11🇷🇴 ROMANIA114♠♣K+1+0
+2.6Round 11🇷🇴 ROMANIA34♥♦A+2+1
+2.5Round 14🇬🇷 GREECE284♠♣A-1+6
+2.4Round 11🇷🇴 ROMANIA96♠♥9=+0
+2.4Round 15🇩🇪 GERMANY203♠♥K-1-1
+2.3Round 1🇭🇷 CROATIA121NT♠2+1+7
+2.2Round 22🇱🇹 LITHUANIA271NT♠8+3+6
+2.0Round 1🇭🇷 CROATIA52♦♣K=+0
+2.0Round 10🇪🇪 ESTONIA192♠♥7-1+4
+1.9Round 23🇬🇪 GEORGIA241NTx♠Q-2+3
+1.8Round 1🇭🇷 CROATIA114♥♦T=+3
+1.7Round 3🇪🇸 SPAIN165♣♦3-2+9
+1.7Round 5🇭🇺 HUNGARY83♥♠T+1-6
+1.7Round 22🇱🇹 LITHUANIA202♠♦5=+6
+1.6Round 6🇵🇹 PORTUGAL222♦♦9+1+0
+1.6Round 10🇪🇪 ESTONIA294♥♠J=-1
+1.6Round 11🇷🇴 ROMANIA161NT♣8+2+10
+1.6Round 14🇬🇷 GREECE264♠♥K=+0
+1.5Round 1🇭🇷 CROATIA13♥♣9=+7
+1.4Round 5🇭🇺 HUNGARY123NT♥3=+0
+1.4Round 15🇩🇪 GERMANY173NT♥5=+7
+1.3Round 3🇪🇸 SPAIN13♣♦A=+7
+1.3Round 5🇭🇺 HUNGARY12♥♣K=-1
+1.3Round 10🇪🇪 ESTONIA233NT♥6+1+13
+1.2Round 1🇭🇷 CROATIA23♦♣A+2+0
+1.2Round 10🇪🇪 ESTONIA184♥♣4=+0
+1.2Round 18🇮🇹 ITALY171NT♦7+1+1
+1.2Round 22🇱🇹 LITHUANIA293♣♠T=+6
+1.1Round 13🇮🇸 ICELAND12♠♣K-1+2
+1.0Round 14🇬🇷 GREECE232♠♦8=-1
+1.0Round 22🇱🇹 LITHUANIA304♠♠3+2+5
+0.9Round 10🇪🇪 ESTONIA213♦♠J+1-7
+0.9Round 11🇷🇴 ROMANIA133NT♥4+3+1
+0.8Round 15🇩🇪 GERMANY313NT♣A=-1
+0.8Round 18🇮🇹 ITALY273NT♥6+2+14
+0.8Round 18🇮🇹 ITALY284♦♣A=+1
+0.8Round 22🇱🇹 LITHUANIA313♠♣4=+0
+0.8Round 23🇬🇪 GEORGIA313NT♥7+2+1
+0.7Round 5🇭🇺 HUNGARY153NT♠T=+0
+0.7Round 23🇬🇪 GEORGIA191NT♦Q+2-1
+0.6Round 11🇷🇴 ROMANIA85♦♣3+1+11
+0.5Round 13🇮🇸 ICELAND24♠♥A=+0
+0.5Round 15🇩🇪 GERMANY243♦♣K=+1
+0.4Round 1🇭🇷 CROATIA103NT♥3+2-2
+0.4Round 3🇪🇸 SPAIN33NT♦J+2+1
+0.4Round 10🇪🇪 ESTONIA264♠♣8=+13
+0.4Round 10🇪🇪 ESTONIA313♥♣T+1-6
+0.4Round 18🇮🇹 ITALY193♠♣A=+0
+0.4Round 23🇬🇪 GEORGIA295♦♠4+2+10
+0.3Round 5🇭🇺 HUNGARY23NT♠A+1+1
+0.3Round 6🇵🇹 PORTUGAL172♥♠Q+1+0
+0.3Round 6🇵🇹 PORTUGAL194♥♣J=+0
+0.3Round 11🇷🇴 ROMANIA154♥♣K+1+0
+0.3Round 18🇮🇹 ITALY252♦♦Q+2-7
+0.3Round 22🇱🇹 LITHUANIA242♥♦9=+0
+0.2Round 3🇪🇸 SPAIN121NT♥T=-1
+0.2Round 5🇭🇺 HUNGARY111NT♠T-1-2
+0.2Round 10🇪🇪 ESTONIA203♠♣T=+0
+0.1Round 1🇭🇷 CROATIA162♠♦6-1+10
+0.1Round 3🇪🇸 SPAIN63♥♦T-4+10
+0.1Round 6🇵🇹 PORTUGAL294♠♣J=+0
+0.1Round 13🇮🇸 ICELAND74♥♦K+1+0
-0.1Round 1🇭🇷 CROATIA143♦♠Q-2+1
-0.1Round 15🇩🇪 GERMANY303NT♠J+1+11
-0.2Round 5🇭🇺 HUNGARY35♣♦A+1+11
-0.2Round 5🇭🇺 HUNGARY54♠♣3+2+13
-0.2Round 11🇷🇴 ROMANIA146NT♠7=+0
-0.3Round 6🇵🇹 PORTUGAL264♠♣2+1+0
-0.3Round 18🇮🇹 ITALY265♣♥T-1-6
-0.3Round 23🇬🇪 GEORGIA275♠♦7+1-14
-0.4Round 15🇩🇪 GERMANY193♦♣2+1-7
-0.4Round 18🇮🇹 ITALY313NT♥6=-1
-0.5Round 11🇷🇴 ROMANIA42♦♣A+4+10
-0.6Round 15🇩🇪 GERMANY324♦♦9-1-4
-0.7Round 14🇬🇷 GREECE311NT♥A+1-7
-0.7Round 18🇮🇹 ITALY233NT♠3+3-1
-0.8Round 3🇪🇸 SPAIN133NT♣6+2-1
-0.8Round 3🇪🇸 SPAIN154♠♣7+1+0
-0.8Round 5🇭🇺 HUNGARY42♠♥T-2+9
-0.8Round 6🇵🇹 PORTUGAL183♦♥Q+2+10
-0.8Round 13🇮🇸 ICELAND32♠♣Q-1+1
-1.0Round 5🇭🇺 HUNGARY133♥♠2=+10
-1.0Round 13🇮🇸 ICELAND62♦♥4=-2
-1.0Round 13🇮🇸 ICELAND162♣♣A+2+0
-1.0Round 14🇬🇷 GREECE296♣♣3=+2
-1.1Round 6🇵🇹 PORTUGAL274♠♥8+1+0
-1.1Round 14🇬🇷 GREECE174♠♦A+2-11
-1.2Round 1🇭🇷 CROATIA134♠♦8+2-1
-1.2Round 18🇮🇹 ITALY296♥♠3+1-13
-1.3Round 14🇬🇷 GREECE252♠♦J+2+6
-1.4Round 13🇮🇸 ICELAND42♠♣J+1+0
-1.4Round 15🇩🇪 GERMANY253NT♠8=+0
-1.4Round 22🇱🇹 LITHUANIA252♦♥7+2+0
-1.6Round 6🇵🇹 PORTUGAL204♥♦A-2-7
-1.6Round 13🇮🇸 ICELAND81NTx♣J-1+0
-1.6Round 13🇮🇸 ICELAND143NT♥T+1+1
-1.6Round 18🇮🇹 ITALY214♠♥K=+0
-1.8Round 1🇭🇷 CROATIA44♥♦4+2+12
-1.8Round 15🇩🇪 GERMANY221NT♠T+2-1
-2.0Round 13🇮🇸 ICELAND51♣♦K-3-1
-2.2Round 11🇷🇴 ROMANIA103NT♥3+1+0
-2.2Round 14🇬🇷 GREECE184♠♦A-3-7
-2.2Round 15🇩🇪 GERMANY184♠♣J=+0
-2.3Round 5🇭🇺 HUNGARY102♥♣4=+0
-2.5Round 6🇵🇹 PORTUGAL212♥x♠A-2+7
-2.5Round 6🇵🇹 PORTUGAL323♦♦2-1-5
-2.5Round 14🇬🇷 GREECE195♣♦T=-2
-2.6Round 13🇮🇸 ICELAND154♠♣4-1-5
-2.6Round 23🇬🇪 GEORGIA173♦♣6-1+2
-2.7Round 14🇬🇷 GREECE324♠♣K+1+0
-2.7Round 18🇮🇹 ITALY202♠♦K-1-5
-2.9Round 1🇭🇷 CROATIA84♥♣3+1-11
-2.9Round 6🇵🇹 PORTUGAL315♣x♥A-1-6
-2.9Round 15🇩🇪 GERMANY274♠♣J-1-10
-3.0Round 3🇪🇸 SPAIN74♠♥J=+1
-3.0Round 10🇪🇪 ESTONIA285♦♣K=+0
-3.0Round 13🇮🇸 ICELAND113NT♠3+2-11
-3.2Round 3🇪🇸 SPAIN144♠♥3-2-6
-3.2Round 14🇬🇷 GREECE273NT♠4+2-10
-3.4Round 6🇵🇹 PORTUGAL284♥♠7-3-1
-3.4Round 18🇮🇹 ITALY301NT♥4=+1
-3.5Round 6🇵🇹 PORTUGAL233NT♠3-2-8
-3.7Round 22🇱🇹 LITHUANIA223NT♦T+3-12
-3.9Round 6🇵🇹 PORTUGAL304♠♥6+2-1
-3.9Round 10🇪🇪 ESTONIA243NT♣7=+0
-4.1Round 14🇬🇷 GREECE204♥♠A-1+1
-4.3Round 10🇪🇪 ESTONIA254♥♠4-1-6
-4.5Round 14🇬🇷 GREECE214♥♦A-1-5
-4.6Round 14🇬🇷 GREECE224♠♣6=-11
-4.6Round 23🇬🇪 GEORGIA213♦♠Q=-6
-4.7Round 22🇱🇹 LITHUANIA173NT♠2=+11
-4.9Round 5🇭🇺 HUNGARY163♠♦K-3-5
-5.6Round 15🇩🇪 GERMANY283♥♠8=-7
-6.0Round 5🇭🇺 HUNGARY143♥♠K+1-10
-6.3Round 13🇮🇸 ICELAND124♥♠K=-14
-6.6Round 14🇬🇷 GREECE243♣♦J-1-9
-6.6Round 23🇬🇪 GEORGIA223NT♣7=-6
-6.7Round 1🇭🇷 CROATIA154♥♠2=-7
-6.7Round 18🇮🇹 ITALY323NT♦9-1-4
-6.8Round 22🇱🇹 LITHUANIA266♣♥2-1-12
-7.1Round 23🇬🇪 GEORGIA266♠♠2=+0
-7.2Round 5🇭🇺 HUNGARY76♠♣J=+0
-7.5Round 5🇭🇺 HUNGARY96♣♥A-1-12
-7.7Round 1🇭🇷 CROATIA72♣♠8-2-3
-7.7Round 22🇱🇹 LITHUANIA283NT♥4-1-14
-7.7Round 23🇬🇪 GEORGIA236♦♣4=+2
-7.9Round 22🇱🇹 LITHUANIA235♦x♥T-2-8
-8.2Round 11🇷🇴 ROMANIA56♠♣3=+0
-8.6Round 22🇱🇹 LITHUANIA214♥♥8=-11
-8.7Round 18🇮🇹 ITALY243NT♥Q=-11
-9.0Round 13🇮🇸 ICELAND136♣♠8=+13
-9.5Round 3🇪🇸 SPAIN96♦♥7-1-14
-9.7Round 1🇭🇷 CROATIA64♥♦6=-10
-9.8Round 15🇩🇪 GERMANY293NT♦3-1-12
-10.8Round 3🇪🇸 SPAIN54♥♦5+3-17
-12.0Round 23🇬🇪 GEORGIA326♣♦T-1-12
-12.4Round 22🇱🇹 LITHUANIA187♥♠A-1-14