🇳🇱 VRIEZE Koos · Netherlands

31rank
+53.7Butler · 192 bds
+0.28per board
±4.3swing
+0.62vs par /bd · #21/108
+0.30adjusted /bd
Butler per round: 0.1 -0.8 2.3 0.3 -14.3 16.7 9.4 -2.9 -6.7 4.7 14.1 30.8by round

vs par split: bidding +0.24 · play +0.30

Strength of schedule: opponents averaged +0.02/bd (an average draw) → opponent-adjusted +0.30/bd

Card play — on target: opening leads 83.0% #40 of 108 · declarer play 77.4% #47 of 108 · defence 89.8% #21 of 108

Card play by contract type — on target
vs NTvs a suit
Opening leads92.9% (14)79.5% (39)
Declarer play75.0% (4)77.8% (27)
Defence82.6% (23)92.3% (65)

Opening leads by suit led: ♠ 75.0% (8) · ♥ 75.0% (20) · ♦ 93.3% (15) · ♣ 90.0% (10)

vs par by strain: NT +2.19 (41) · a suit +0.16 (142)

vs par by level: part-score +0.11 (66) · game +0.55 (104) · slam +3.77 (13)

By role: declaring +0.70/bd (-1.10 vs par · 100) · defending -0.18/bd (+2.49 vs par · 92)

By vulnerability: vulnerable +0.41/bd (+0.27 vs par · 96) · not vulnerable +0.15/bd (+0.97 vs par · 96)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1O.JanssensP.Piganeau – F.LeenhardtClosed16+0.1+0.01+0.62
Round 2O.JanssensD.Price – C.SimpsonClosed16-0.8-0.05+2.69
Round 4O.JanssensG.Grossi – M.MestresOpen16+2.3+0.14-1.12
Round 5O.JanssensP.Leis – J.LinnamagiClosed16+0.3+0.02-0.12
Round 8O.JanssensA.Kowalski – J.RomanskiClosed16-14.3-0.89+0.12
Round 11O.JanssensM.Sihvola – S.CastrenOpen16+16.7+1.04+3.31
Round 12O.JanssensT.Bakke – A.FarstadClosed16+9.4+0.59-1.81
Round 13O.JanssensF.Falay – O.EkinciClosed16-2.9-0.18+1.81
Round 15O.JanssensD.Birman – D.BirmanClosed16-6.7-0.42+2.25
Round 16O.JanssensS.Bjerregard – A.MorathClosed16+4.7+0.29-0.88
Round 17O.JanssensM.Hirst – J.LuckClosed16+14.1+0.88+0.44
Round 19O.JanssensD.Diamond – V.SilverstoneOpen16+30.8+1.93+0.12

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
+11.6Round 5🇪🇪 Estonia126♠♣A=+13
+11.5Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland126♥♣2+1+5
+10.8Round 12🇳🇴 Norway136♥♣A=+0
+10.4Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland166NTxha-1+14
+10.2Round 15🇮🇱 Israel163NT♥2-2+14
+8.4Round 4🇪🇸 Spain35♦♠7=-13
+8.1Round 11🇫🇮 Finland113NTx♠8-2+10
+8.1Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales44♥♠8=+3
+7.5Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 England61♠♥K-5+15
+7.0Round 16🇸🇪 Sweden54NT♥7+1+0
+6.9Round 12🇳🇴 Norway73N♠K+1+0
+6.9Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales63♦♥K+2+10
+6.6Round 8🇵🇱 Poland134♥♠5-1+0
+6.6Round 16🇸🇪 Sweden45♦x♠K-1+10
+6.5Round 11🇫🇮 Finland55♦♥K-1+11
+6.5Round 13🇹🇷 Turkey15♣♦5+1+11
+6.2Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales93♠♣2=+0
+6.1Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 England25♠x♣3-2+5
+6.1Round 13🇹🇷 Turkey26♥♦2=+0
+6.0Round 13🇹🇷 Turkey114♥♣A=+8
+5.9Round 4🇪🇸 Spain94♠♥3-1+5
+5.9Round 11🇫🇮 Finland94♠♣5-2+11
+5.6Round 13🇹🇷 Turkey144♠♥8-1+8
+5.6Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales163NT♥6-2+7
+5.4Round 4🇪🇸 Spain63NT♥4=+10
+5.4Round 12🇳🇴 Norway46♣♦Q=-2
+5.2Round 11🇫🇮 Finland65♣♠K-2+13
+5.2Round 13🇹🇷 Turkey62♠♣6=+8
+5.2Round 15🇮🇱 Israel134♠♥K=+0
+4.9Round 4🇪🇸 Spain53NT♥3-1+6
+4.9Round 15🇮🇱 Israel83NT♠5=+7
+4.7Round 1🇫🇷 France114♥x♣6-1+5
+4.3Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 England53N♦2=+10
+4.2Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland131♣♦Q=+4
+3.9Round 1🇫🇷 France25♥♣7=+1
+3.8Round 1🇫🇷 France153NT♠7+2+0
+3.8Round 5🇪🇪 Estonia164♥♦6-1+5
+3.8Round 8🇵🇱 Poland31NT♣5-1+8
+3.8Round 11🇫🇮 Finland141NT♦K-1+8
+3.5Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland54♠♠3+1+0
+3.4Round 11🇫🇮 Finland42♦♥7-2+2
+3.4Round 13🇹🇷 Turkey133♥♣K=+0
+3.3Round 12🇳🇴 Norway82♥♠K+2+6
+3.1Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales75♣♦2-1-3
+3.0Round 4🇪🇸 Spain164♠♦Q=-13
+2.9Round 5🇪🇪 Estonia144♥♠5-3-7
+2.8Round 1🇫🇷 France12♥♦2=+5
+2.8Round 12🇳🇴 Norway123♠♥5=+6
+2.8Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland13♦♦3-4+6
+2.6Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 England143♦♥T=+0
+2.6Round 5🇪🇪 Estonia154♠♦J=+0
+2.5Round 12🇳🇴 Norway93♦♥2-2+5
+2.3Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland113♠♠2+2-6
+2.2Round 11🇫🇮 Finland13♠♦10-1+5
+2.1Round 11🇫🇮 Finland133♠♥A=+0
+2.1Round 13🇹🇷 Turkey43NT♥6+2+1
+2.1Round 15🇮🇱 Israel104♠♦2=+0
+2.0Round 1🇫🇷 France33♦♣A+1+1
+1.9Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland43NT♦Q+2+1
+1.8Round 16🇸🇪 Sweden33♦♥6+1+1
+1.7Round 5🇪🇪 Estonia105♥♦K-4+6
+1.6Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 England113N♦4+3+2
+1.6Round 16🇸🇪 Sweden94♥♦3=+3
+1.5Round 12🇳🇴 Norway102♥♣A=-5
+1.5Round 15🇮🇱 Israel64NT♥2+2+10
+1.4Round 1🇫🇷 France66♥♥5+1+13
+1.4Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 England131N♥2+2+10
+1.4Round 4🇪🇸 Spain153NT♦10+2+13
+1.4Round 8🇵🇱 Poland72♥♠8=+0
+1.4Round 8🇵🇱 Poland84♠♥J=-11
+1.4Round 16🇸🇪 Sweden14♠♥K=+0
+1.3Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales114♥♦K+1+0
+1.2Round 11🇫🇮 Finland34♠♥6=+0
+1.2Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland64♠♥J=-1
+1.1Round 8🇵🇱 Poland21NT♣6+3-6
+1.0Round 1🇫🇷 France43NT♥3-2+8
+1.0Round 4🇪🇸 Spain144♣♥J-2+0
+1.0Round 8🇵🇱 Poland93NT♥Q+1+11
+0.9Round 4🇪🇸 Spain74♠♦A=-1
+0.9Round 8🇵🇱 Poland106♠♦J+1+13
+0.9Round 15🇮🇱 Israel53♥♣9-1+2
+0.9Round 16🇸🇪 Sweden124♠♥Q+1-11
+0.8Round 8🇵🇱 Poland43NT♣3+3-13
+0.8Round 16🇸🇪 Sweden162♦♥5+1-1
+0.7Round 4🇪🇸 Spain44♥♣A=+0
+0.7Round 13🇹🇷 Turkey103NT♥2+1+1
+0.7Round 16🇸🇪 Sweden153NT♠7=+0
+0.6Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 England123♦♠Q+1+7
+0.6Round 16🇸🇪 Sweden113♥♦2+1-4
+0.6Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales84♥♥9=+0
+0.6Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales144♠♠10+1+0
+0.5Round 11🇫🇮 Finland104♥♠5-1+6
+0.4Round 12🇳🇴 Norway32♥♠7+2-10
+0.4Round 16🇸🇪 Sweden142♠♣9+2+6
+0.3Round 1🇫🇷 France164♥♦3+1+0
+0.2Round 4🇪🇸 Spain134♠♦3+1+0
+0.2Round 15🇮🇱 Israel122♥♦8-1+3
+0.2Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland81NT♥A+1+0
+0.1Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 England83N♥7+2+0
+0.0Round 1🇫🇷 France94♥♠10=+0
+0.0Round 5🇪🇪 Estonia42NT♦5+1+10
-0.0Round 8🇵🇱 Poland64♠♥8-1-6
-0.1Round 4🇪🇸 Spain124♥♦8+1+0
-0.1Round 5🇪🇪 Estonia13♥♣J-1+4
-0.1Round 8🇵🇱 Poland121NT♥7+1+0
-0.2Round 12🇳🇴 Norway144♠♥K+1+0
-0.2Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland73NT♥3-1+1
-0.3Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 England72♥♣K-1+1
-0.4Round 5🇪🇪 Estonia33♥x♣8-1+0
-0.4Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland92♠♥8+2-10
-0.5Round 15🇮🇱 Israel73NT♣2+1+1
-0.5Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales53♦♥Q+1+7
-0.5Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales154♠♣J=+0
-0.6Round 1🇫🇷 France144♠♣8+1+0
-0.6Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland21NT♠3+1+0
-0.8Round 1🇫🇷 France73♥♣4=+0
-0.8Round 8🇵🇱 Poland144♥♣K+2+11
-0.8Round 16🇸🇪 Sweden133♠♣K=+0
-0.9Round 13🇹🇷 Turkey83NT♥Q+2-2
-0.9Round 16🇸🇪 Sweden72♠♠3+2-10
-0.9Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland102♠♦2=+0
-0.9Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland143♠♥K+1-1
-1.1Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 England163♠♥2=-7
-1.1Round 5🇪🇪 Estonia114♠♦K=+0
-1.1Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland155♦♥5-1-5
-1.2Round 5🇪🇪 Estonia24♠♥4=+0
-1.2Round 12🇳🇴 Norway113♦♠Q-2-8
-1.2Round 13🇹🇷 Turkey123NT♠K=-10
-1.3Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 England13N♠5-1-4
-1.4Round 5🇪🇪 Estonia73NT♦2-2-7
-1.5Round 15🇮🇱 Israel44♥♥6+1+0
-1.5Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales122♣♠A-1-5
-1.6Round 12🇳🇴 Norway153N♥Q+1+0
-1.6Round 15🇮🇱 Israel113♠♣7-3+6
-1.9Round 1🇫🇷 France132♠♥5=-1
-1.9Round 12🇳🇴 Norway14♠♥K=+0
-2.0Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 England34♠♥2+2+13
-2.1Round 1🇫🇷 France54♥♦7+1+0
-2.1Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 England92N♣4=-1
-2.1Round 5🇪🇪 Estonia135♣x♠Q-2+3
-2.1Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales34♥♣3-2-5
-2.2Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales134♥♠K=+0
-2.3Round 15🇮🇱 Israel92♥♦2+2-1
-2.4Round 11🇫🇮 Finland15Pass-11
-2.4Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales13♦♥2+1-6
-2.5Round 15🇮🇱 Israel144♠♦8+1+11
-2.6Round 11🇫🇮 Finland25♣♠K=+0
-2.6Round 13🇹🇷 Turkey163NT♠J+2-1
-2.6Round 15🇮🇱 Israel13♣♥J=-5
-2.7Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 England102♥♣4=+0
-2.7Round 8🇵🇱 Poland153NT♦Q+3+13
-2.9Round 12🇳🇴 Norway52♣♦A+1-1
-3.0Round 12🇳🇴 Norway24♠♦J-1-11
-3.1Round 1🇫🇷 France83♦♥5+1+0
-3.1Round 4🇪🇸 Spain113♦♥7+1+0
-3.1Round 16🇸🇪 Sweden83♥♦8=+7
-3.1Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland34♥♦K-1-6
-3.4Round 8🇵🇱 Poland114♥♣8-1-6
-3.4Round 11🇫🇮 Finland165♥♣6+1+3
-3.5Round 5🇪🇪 Estonia64♠♥K-1-5
-3.5Round 5🇪🇪 Estonia93NT♥J-1-5
-3.5Round 11🇫🇮 Finland83NT♣9+2+0
-3.7Round 4🇪🇸 Spain13NT♣3+1-1
-3.7Round 16🇸🇪 Sweden26♣♦J=+0
-3.8Round 5🇪🇪 Estonia53♠♥J-1-10
-3.8Round 11🇫🇮 Finland125♠x♣2-1+7
-3.9Round 13🇹🇷 Turkey76♠♦J+1+13
-4.1Round 13🇹🇷 Turkey54♥♦A-1+2
-4.2Round 15🇮🇱 Israel154♠x♦K-1+0
-4.3Round 4🇪🇸 Spain24♥♦A-2-6
-4.3Round 16🇸🇪 Sweden63♥♣A-2-9
-4.3Round 16🇸🇪 Sweden103♦♣7-1-6
-4.5Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 England154♥♣7+1+0
-4.5Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales23NT♣7+1-1
-4.6Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales103NT♠K=+0
-4.8Round 1🇫🇷 France101♥♠9+4-15
-5.2Round 5🇪🇪 Estonia86♦♣A=-9
-5.8Round 12🇳🇴 Norway65♥x♠K=-10
-6.1Round 13🇹🇷 Turkey95♣x♣J=-4
-6.1Round 15🇮🇱 Israel33NT♥A+1-1
-6.5Round 1🇫🇷 France124♥♦J=-7
-6.5Round 11🇫🇮 Finland74♠♥4-1-12
-7.5Round 4🇪🇸 Spain103♠♦6+2-7
-7.6Round 8🇵🇱 Poland14♥x♠A-2-9
-7.6Round 12🇳🇴 Norway162♠♣A+2+1
-8.0Round 13🇹🇷 Turkey33NT♥3-1-6
-8.2Round 8🇵🇱 Poland162♣x♦A-2-3
-8.5Round 8🇵🇱 Poland52♥♠3+1+0
-10.4Round 15🇮🇱 Israel26NT♦9-1-11
-10.8Round 4🇪🇸 Spain84♠♥9-1-11
-11.0Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 England45♦x♥A-2-8
-11.7Round 13🇹🇷 Turkey156NT♥9=+0