🇳🇱 WESTRA Berry · NETHERLANDS

3rank
+139.6Butler · 240 bds
+0.58per board
±4.6swing
+0.93vs par /bd · #2/113
+0.54adjusted /bd
Butler per round: -38.5 -6.2 49.5 4.3 40.9 15.5 17.8 -25 -10.3 42.2 61.3 -11.9by round

vs par split: bidding +0.78 · play +0.04

Strength of schedule: opponents averaged -0.04/bd (an average draw) → opponent-adjusted +0.54/bd

Card play — on target: opening leads 70.0% #105 of 113 · declarer play 76.7% #39 of 113 · defence 92.5% #11 of 113

Card play by contract type — on target
vs NTvs a suit
Opening leads63.2% (19)73.2% (41)
Declarer play64.7% (17)81.4% (43)
Defence93.1% (29)92.3% (78)

Opening leads by suit led: ♠ 64.7% (17) · ♥ 80.0% (15) · ♦ 56.2% (16) · ♣ 83.3% (12)

vs par by strain: NT +1.96 (68) · a suit +0.55 (168)

vs par by level: part-score +0.49 (85) · game +0.89 (134) · slam +3.77 (17)

By role: declaring +0.22/bd (-1.51 vs par · 125) · defending +0.97/bd (+3.57 vs par · 115)

By vulnerability: vulnerable +0.97/bd (+1.26 vs par · 120) · not vulnerable +0.19/bd (+0.59 vs par · 120)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1V.RamondtP.Karamanlis – M.ProtonotariosClosed20-38.5-1.93-0.50
Round 2V.RamondtV.Vainikonis – W.OlanskiClosed20-6.2-0.31+1.00
Round 4V.RamondtP.Banchereau – D.PalazoClosed20+49.5+2.48+2.95
Round 7V.RamondtS.Armannsson – A.JorgensenClosed20+4.3+0.21-2.15
Round 8V.RamondtB.Short – J.PatersonClosed20+40.9+2.04-0.20
Round 10V.RamondtK.Brguljan – D.RaseOpen20+15.5+0.78+3.35
Round 11V.RamondtD.Nikolenkov – A.GaschenOpen20+17.8+0.89+1.30
Round 13V.RamondtP.Hackett – T.WaterlowOpen20-25.0-1.25-0.25
Round 14V.RamondtN.Bocchi – G.DuboinClosed20-10.3-0.52-1.70
Round 17V.RamondtK.Koistinen – C.NybergOpen20+42.2+2.11+2.20
Round 18V.RamondtG.Fractman – G.CarrascoOpen20+61.3+3.06+6.35
Round 19V.RamondtB.Vlajnic – D.ZipovskiOpen20-11.9-0.59-1.25

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
+17.0Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND127♥♣A-1+17
+12.3Round 18🇪🇸 SPAIN37♣♥K=+11
+11.6Round 18🇪🇸 SPAIN165♣♥10-1+13
+11.4Round 17🇫🇮 FINLAND133♣x♣2-3+12
+10.9Round 10🇭🇷 CROATIA94♠♣K-1+13
+10.8Round 7🇮🇸 ICELAND113NTx♠9-2+12
+10.5Round 1🇬🇷 GREECE176NT♥5-2+11
+10.1Round 4🇱🇺 LUXEMBOURG134♠♦4=+10
+10.1Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND103♦♦K-4+11
+9.8Round 4🇱🇺 LUXEMBOURG183NT♠A+1+11
+9.8Round 14🇮🇹 ITALY165♠♥J-1+10
+9.5Round 1🇬🇷 GREECE183NT♠5=+3
+9.5Round 17🇫🇮 FINLAND55♥♠A-2+11
+9.2Round 18🇪🇸 SPAIN64♥x♠5-2+12
+9.1Round 17🇫🇮 FINLAND103NT♣10-1+13
+7.6Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND63NT♦3+3+10
+7.2Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND31NT♦+1+8
+7.1Round 10🇭🇷 CROATIA184♥+2+11
+7.0Round 4🇱🇺 LUXEMBOURG126♥♣8+1+11
+6.9Round 18🇪🇸 SPAIN144♥♣3-2+6
+6.6Round 17🇫🇮 FINLAND203NT♣5-2+8
+6.4Round 18🇪🇸 SPAIN136♦♠6-1+12
+5.9Round 10🇭🇷 CROATIA42♠♥7-1+12
+5.9Round 11🇨🇭 SWITZERLAND194♠x♥2-2+5
+5.8Round 10🇭🇷 CROATIA195♦x♠Q=+4
+5.8Round 18🇪🇸 SPAIN126♦♣A-2+7
+5.7Round 17🇫🇮 FINLAND75♦x♠A-1+8
+5.6Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND23NT♠2+2+0
+5.4Round 7🇮🇸 ICELAND196♣♦4=-11
+5.4Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND71NT♣-1+6
+5.3Round 2🇱🇹 LITHUANIA104♥♦10+2+13
+5.3Round 19🇷🇸 SERBIA94♠♣A=+0
+5.2Round 10🇭🇷 CROATIA151♠♦Q-1+7
+5.0Round 2🇱🇹 LITHUANIA13NT♥4=+11
+5.0Round 10🇭🇷 CROATIA113NT♥10=+7
+4.9Round 4🇱🇺 LUXEMBOURG202♣♠J-2+7
+4.9Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND76♠♠9+1-13
+4.9Round 11🇨🇭 SWITZERLAND34♥♠A=+0
+4.8Round 11🇨🇭 SWITZERLAND103♥♣10=+6
+4.8Round 11🇨🇭 SWITZERLAND114♥x♣K-1+0
+4.7Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND114♥♣4=+0
+4.6Round 17🇫🇮 FINLAND63NT♣4=+3
+4.6Round 17🇫🇮 FINLAND144♠♥J+1+0
+4.5Round 2🇱🇹 LITHUANIA62♠♦6+2+6
+4.5Round 4🇱🇺 LUXEMBOURG74♥♥5+1+0
+4.4Round 18🇪🇸 SPAIN203♠♦K=+0
+4.2Round 2🇱🇹 LITHUANIA205♣♥A+1+13
+4.2Round 11🇨🇭 SWITZERLAND27♦♣3=-2
+4.1Round 18🇪🇸 SPAIN115♠♣K-1+8
+4.1Round 19🇷🇸 SERBIA201♦♦5+1+6
+4.0Round 14🇮🇹 ITALY196♠♥10=-13
+3.8Round 2🇱🇹 LITHUANIA136♠♥Q=+1
+3.8Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND13NT♣7+3+1
+3.6Round 14🇮🇹 ITALY13NT♣10+2-11
+3.4Round 11🇨🇭 SWITZERLAND13♦♣A-3+1
+3.4Round 19🇷🇸 SERBIA112♥♥6=+6
+3.3Round 17🇫🇮 FINLAND32♠♥7+2+6
+3.1Round 4🇱🇺 LUXEMBOURG55♣♦Q=+0
+3.1Round 4🇱🇺 LUXEMBOURG154♥♦7+2+11
+3.1Round 17🇫🇮 FINLAND173NT♠3=+0
+3.0Round 1🇬🇷 GREECE24♥♠J-1+5
+3.0Round 1🇬🇷 GREECE93NT♥6+2+0
+2.9Round 11🇨🇭 SWITZERLAND134NT♥6+2+13
+2.8Round 4🇱🇺 LUXEMBOURG142♥♣4=+0
+2.8Round 4🇱🇺 LUXEMBOURG193NT♦K+1+0
+2.8Round 7🇮🇸 ICELAND45♦♠K=-1
+2.8Round 18🇪🇸 SPAIN91NT♦J-1+5
+2.6Round 7🇮🇸 ICELAND154♥♦=+8
+2.5Round 7🇮🇸 ICELAND102♥♠A-2+10
+2.5Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND193♦♣4+1+0
+2.5Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND193♠♦Q=+1
+2.5Round 17🇫🇮 FINLAND163♠♥6=+1
+2.4Round 19🇷🇸 SERBIA134♠♥8=+0
+2.2Round 4🇱🇺 LUXEMBOURG83NT♣A+2+1
+2.2Round 7🇮🇸 ICELAND134♠♣A+1+0
+2.2Round 19🇷🇸 SERBIA154♥♣5+2+13
+2.1Round 11🇨🇭 SWITZERLAND92NT♠5=-10
+2.0Round 11🇨🇭 SWITZERLAND53NT♦K-1+13
+2.0Round 18🇪🇸 SPAIN15Pass+3
+1.8Round 7🇮🇸 ICELAND62♥♥Q+2-9
+1.8Round 18🇪🇸 SPAIN17NT♥Q-5+12
+1.8Round 18🇪🇸 SPAIN193♣♦Q=+5
+1.6Round 1🇬🇷 GREECE152♦♥A-1+4
+1.6Round 7🇮🇸 ICELAND144♥♠8+1+0
+1.6Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND143♦♣Q+1+0
+1.6Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND172♠♦4+1+0
+1.6Round 18🇪🇸 SPAIN104♠♦8+2+12
+1.6Round 19🇷🇸 SERBIA164♥♦3+1+1
+1.5Round 2🇱🇹 LITHUANIA53NT♣3=+1
+1.5Round 4🇱🇺 LUXEMBOURG92♠♥K+2+1
+1.5Round 17🇫🇮 FINLAND94♦♠5+1-8
+1.4Round 2🇱🇹 LITHUANIA74♠♥Q=+0
+1.4Round 4🇱🇺 LUXEMBOURG45♠♦6-1-3
+1.4Round 11🇨🇭 SWITZERLAND202♠♦K=+11
+1.4Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND172♦♥Q-3+0
+1.4Round 14🇮🇹 ITALY82NT♠8=+0
+1.2Round 7🇮🇸 ICELAND183♣♥6-2+0
+1.2Round 11🇨🇭 SWITZERLAND81NT♣3=+5
+1.2Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND93NT♥J+2+0
+1.2Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND143NT♥6+1+14
+1.1Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND152♥♣A=+1
+1.0Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND83NT♣6-1+5
+1.0Round 19🇷🇸 SERBIA143♠♣A+1+2
+0.9Round 4🇱🇺 LUXEMBOURG33NT♥10+1+0
+0.9Round 7🇮🇸 ICELAND13NT♠9+2+0
+0.9Round 14🇮🇹 ITALY202♥♠5-1+0
+0.8Round 4🇱🇺 LUXEMBOURG113NT♦3+2-11
+0.8Round 7🇮🇸 ICELAND86♦♠2-2+6
+0.8Round 11🇨🇭 SWITZERLAND123NT♥5+1+1
+0.8Round 14🇮🇹 ITALY93NT♠6+2+1
+0.8Round 18🇪🇸 SPAIN184♥♥J+1+0
+0.7Round 19🇷🇸 SERBIA63♠♦J-1-2
+0.6Round 7🇮🇸 ICELAND123NT♦J+2-13
+0.5Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND42♠♣7=+0
+0.5Round 10🇭🇷 CROATIA74♥♠2-1-6
+0.5Round 10🇭🇷 CROATIA203♥♠J-1+0
+0.4Round 11🇨🇭 SWITZERLAND63NT♦J+1+1
+0.4Round 14🇮🇹 ITALY154♥♠2-1-10
+0.3Round 10🇭🇷 CROATIA23NT♥10-1+10
+0.2Round 2🇱🇹 LITHUANIA93NT♥3=+1
+0.2Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND31NT♦K-1-2
+0.2Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND184♥♠9=-1
+0.2Round 18🇪🇸 SPAIN173NT♦4+1+11
+0.2Round 19🇷🇸 SERBIA183NT♣K=+0
+0.1Round 2🇱🇹 LITHUANIA155♣♠Q=-3
+0.1Round 2🇱🇹 LITHUANIA184♠♥5-2+5
+0.1Round 4🇱🇺 LUXEMBOURG103NT♦7+1+12
+0.1Round 7🇮🇸 ICELAND53NT♣Q+1-1
+0.1Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND164♥♣8+1+0
+0.1Round 10🇭🇷 CROATIA163♠♦A+1+8
+0.1Round 11🇨🇭 SWITZERLAND153♣♥J-3+8
+0.1Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND163NT♠6=-1
+0.1Round 18🇪🇸 SPAIN44♥♠8+1-4
+0.0Round 1🇬🇷 GREECE132♣♠6+1+0
+0.0Round 10🇭🇷 CROATIA64♠♠3+1+0
+0.0Round 10🇭🇷 CROATIA14Pass-3
-0.0Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND24♠♥9=+1
-0.1Round 1🇬🇷 GREECE104♥♠J=-1
-0.1Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND83NT♦+1+0
-0.1Round 14🇮🇹 ITALY54♠♥K=+0
-0.1Round 19🇷🇸 SERBIA103♣♣5+1+0
-0.2Round 2🇱🇹 LITHUANIA8Pass-3
-0.2Round 2🇱🇹 LITHUANIA143NT♦A+2+0
-0.2Round 2🇱🇹 LITHUANIA193♥♠Q-1+1
-0.2Round 4🇱🇺 LUXEMBOURG14♠♣10+1+0
-0.2Round 17🇫🇮 FINLAND43♠♣J=+10
-0.2Round 18🇪🇸 SPAIN24♠♥8=+0
-0.4Round 2🇱🇹 LITHUANIA122♦♦5-1+1
-0.4Round 4🇱🇺 LUXEMBOURG63NT♦2=-1
-0.4Round 7🇮🇸 ICELAND34♠♦3+1+0
-0.4Round 10🇭🇷 CROATIA13NT♣9+1+0
-0.4Round 17🇫🇮 FINLAND123NT♦3+1-14
-0.5Round 4🇱🇺 LUXEMBOURG23NT♥6=+10
-0.6Round 1🇬🇷 GREECE193N=+0
-0.6Round 14🇮🇹 ITALY42♠♦2+1+0
-0.8Round 2🇱🇹 LITHUANIA174♥♠A+1+0
-0.8Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND53♦♣K-3-2
-0.8Round 19🇷🇸 SERBIA53NT♦5+2-1
-0.9Round 10🇭🇷 CROATIA33♦♦5-4+10
-1.0Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND93♠♣Q=-1
-1.0Round 14🇮🇹 ITALY181NT♥2=+0
-1.0Round 19🇷🇸 SERBIA122♥♦=+1
-1.1Round 17🇫🇮 FINLAND22♠♦7-1-1
-1.1Round 19🇷🇸 SERBIA194♠♣A=+0
-1.2Round 14🇮🇹 ITALY23NT♠2=+0
-1.3Round 4🇱🇺 LUXEMBOURG164♥♣6-2+0
-1.4Round 1🇬🇷 GREECE163♠♥4-2+9
-1.4Round 11🇨🇭 SWITZERLAND143♦♠8-1-2
-1.4Round 14🇮🇹 ITALY132♠♥9-1-5
-1.5Round 11🇨🇭 SWITZERLAND72♠♦6-1+1
-1.5Round 19🇷🇸 SERBIA34♥♣Q+1+0
-1.6Round 1🇬🇷 GREECE203♠=-7
-1.6Round 11🇨🇭 SWITZERLAND43♠♥A-2-9
-1.6Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND43NT♠6-1+5
-1.6Round 17🇫🇮 FINLAND12♠♣5+3+6
-1.6Round 19🇷🇸 SERBIA174♣♦6-2+0
-1.8Round 10🇭🇷 CROATIA136♥♦10=+13
-1.8Round 14🇮🇹 ITALY34♥♣6-2-7
-1.8Round 17🇫🇮 FINLAND154♥♣A=-3
-1.9Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND202♦♥A=-5
-1.9Round 18🇪🇸 SPAIN83♦♥8+1+0
-2.0Round 1🇬🇷 GREECE53♦♥J+1+0
-2.0Round 17🇫🇮 FINLAND83NT♦A+3-1
-2.1Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND114♥♣A+2-11
-2.5Round 7🇮🇸 ICELAND73♥♣5-1-6
-2.5Round 14🇮🇹 ITALY72♥♦Q+1+0
-2.6Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND62♠♥A-1-3
-2.6Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND153♠♣Q-1-4
-2.6Round 17🇫🇮 FINLAND191NT♦5+2+6
-2.8Round 10🇭🇷 CROATIA123NT♠5=+1
-2.8Round 11🇨🇭 SWITZERLAND172♥♠K=-5
-2.8Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND54♥♠A=-3
-2.8Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND103NT♣5=+1
-2.9Round 18🇪🇸 SPAIN73NT♥6+2+17
-3.0Round 14🇮🇹 ITALY105♦x♠K-1+0
-3.0Round 19🇷🇸 SERBIA11NT♠7-1-5
-3.1Round 4🇱🇺 LUXEMBOURG173♣♠Q=+0
-3.1Round 7🇮🇸 ICELAND92♠♣10=-6
-3.2Round 2🇱🇹 LITHUANIA44♠♦6=+0
-3.3Round 17🇫🇮 FINLAND183NT♣6-2-6
-3.5Round 1🇬🇷 GREECE34♥x♠4-1-6
-3.5Round 7🇮🇸 ICELAND173NT♠J-1-5
-3.5Round 14🇮🇹 ITALY174♥♥+1+11
-3.7Round 14🇮🇹 ITALY62♠♦Q=+0
-3.8Round 14🇮🇹 ITALY145♦x♠J-1-5
-4.1Round 7🇮🇸 ICELAND23NT♥K-1-6
-4.1Round 10🇭🇷 CROATIA102♠♣Q-2-2
-4.1Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND133NT♠5+1+0
-4.1Round 14🇮🇹 ITALY123♠♦Q-2-5
-4.3Round 2🇱🇹 LITHUANIA35♦♥10+1+0
-4.3Round 11🇨🇭 SWITZERLAND183♠♦A-2+1
-4.5Round 1🇬🇷 GREECE144♥♠K-1-4
-4.5Round 14🇮🇹 ITALY114♠♣4=+0
-4.6Round 10🇭🇷 CROATIA84♠♦K-1-10
-4.6Round 19🇷🇸 SERBIA41NT♦6-2-12
-4.8Round 19🇷🇸 SERBIA24♠♥Q-1-10
-5.1Round 10🇭🇷 CROATIA175♣x♠A=-4
-5.2Round 7🇮🇸 ICELAND203♠♥J-1-14
-5.4Round 19🇷🇸 SERBIA83♣♦4-2-11
-5.5Round 18🇪🇸 SPAIN53♥♠A-2-3
-5.8Round 1🇬🇷 GREECE45♣♥A-1-12
-5.8Round 1🇬🇷 GREECE115♥♣3+1-1
-6.1Round 10🇭🇷 CROATIA54♠x♣2=-4
-6.1Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND14♠♦8-2-11
-6.2Round 1🇬🇷 GREECE74♠x♦K-1-13
-6.7Round 2🇱🇹 LITHUANIA24♥♠5+1-11
-6.7Round 17🇫🇮 FINLAND114♣♥Q=-7
-6.9Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND126♦♣J-1-11
-7.3Round 1🇬🇷 GREECE124♥♦K=-11
-7.8Round 1🇬🇷 GREECE13NT♠6=+0
-7.9Round 2🇱🇹 LITHUANIA162♦x♠9-2-2
-8.4Round 2🇱🇹 LITHUANIA114♥♦J-1-14
-8.4Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND204♠♦Q+2-13
-8.9Round 19🇷🇸 SERBIA74♥♦4-1-13
-9.1Round 1🇬🇷 GREECE66♣♥K=+2
-9.5Round 11🇨🇭 SWITZERLAND163♥x♣A=-12
-10.2Round 7🇮🇸 ICELAND165♦x♠9-1-7
-10.4Round 1🇬🇷 GREECE86♥♣A+1+11
-10.4Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND185♦x♣K-5+8
-11.4Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND133NT♦5-1-17