🇮🇱 BIRMAN David · ISRAEL

43rank
+8.4Butler · 96 bds
+0.09per board
±4.3swing
-0.34vs par /bd · #53/77
+0.23adjusted /bd
Butler per round: 10.4 -1.2 -5.6 8.4 -14.8 11.2by round

vs par split: bidding -0.29 · play -0.05

Strength of schedule: opponents averaged +0.15/bd (a tough draw) → opponent-adjusted +0.23/bd

Card play — on target: opening leads 81.2% #18 of 77 · declarer play 74.2% #38 of 77 · defence 91.1% #12 of 77

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (2)78.6% (14)
Declarer play75.0% (8)73.9% (23)
Defence66.7% (9)97.2% (36)

Opening leads by suit led: ♠ 100.0% (5) · ♥ 100.0% (3) · ♦ 50.0% (4) · ♣ 75.0% (4)

vs par by strain: NT -1.70 (23) · a suit +0.08 (73)

vs par by level: part-score +0.35 (34) · game -1.04 (56) · slam +2.17 (6)

By role: declaring -0.09/bd (-2.61 vs par · 51) · defending +0.29/bd (+2.22 vs par · 45)

By vulnerability: vulnerable -0.49/bd (-0.48 vs par · 48) · not vulnerable +0.67/bd (-0.21 vs par · 48)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2D.BirmanW.Van Eijck – W.GosschalkOpen16+10.4+0.65-0.94
Round 3D.BirmanD.Kane – I.GordonOpen16-1.2-0.07-1.19
Round 4D.BirmanH.Klumpp – K.KaiserOpen16-5.6-0.35+0.19
Round 5D.BirmanM.Mincu – I.DumitrescuOpen16+8.4+0.53-0.62
Round 7D.BirmanJ.Leikola – O.PuurtinenOpen16-14.8-0.93-0.12
Round 8D.BirmanJ.Santos – J.PintoOpen16+11.2+0.70+0.62

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
+10.5Round 2🇳🇱 NETHERLANDS224♠♥10=+3
+9.5Round 4🇩🇪 GERMANY304♠♥J=+11
+8.8Round 5🇷🇴 ROMANIA126♠♣A=+0
+8.8Round 8🇵🇹 PORTUGAL244♠♥K=+0
+7.8Round 8🇵🇹 PORTUGAL313♥x♠2-3+9
+7.7Round 3🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND163NT♠6-2+13
+7.1Round 4🇩🇪 GERMANY244♠♠10-1+10
+6.4Round 4🇩🇪 GERMANY204♥♣3-1+12
+5.8Round 5🇷🇴 ROMANIA16NT♥8=+0
+5.4Round 3🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND153♥♥J+1+6
+4.7Round 2🇳🇱 NETHERLANDS183NT♣4+1+0
+4.7Round 5🇷🇴 ROMANIA24♠x♥9-2+10
+4.5Round 2🇳🇱 NETHERLANDS314♠x♥8-1+5
+4.3Round 7🇫🇮 FINLAND13NT♥3=+0
+4.1Round 2🇳🇱 NETHERLANDS212♥♦A-2-5
+3.9Round 8🇵🇹 PORTUGAL204♥♠A-1+6
+3.8Round 2🇳🇱 NETHERLANDS234♥♣5=+1
+3.8Round 8🇵🇹 PORTUGAL322♠♣6=+5
+3.6Round 2🇳🇱 NETHERLANDS252♥♣K+2+7
+3.6Round 5🇷🇴 ROMANIA93NT♥3=+7
+3.6Round 7🇫🇮 FINLAND32♠♦3=+6
+3.5Round 8🇵🇹 PORTUGAL224♠♠2+2-11
+3.1Round 5🇷🇴 ROMANIA133♦♣J+1+0
+2.7Round 3🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND113♦♥A-1+3
+2.4Round 7🇫🇮 FINLAND162♥♦3+1+10
+2.3Round 5🇷🇴 ROMANIA144♠♣10+1+0
+2.2Round 7🇫🇮 FINLAND104♥♣A=+0
+2.1Round 7🇫🇮 FINLAND21♦♠3=+8
+1.9Round 7🇫🇮 FINLAND61♣♠10-2+2
+1.8Round 5🇷🇴 ROMANIA84♥♠3-1+4
+1.7Round 7🇫🇮 FINLAND155♠x♠3-3+0
+1.5Round 4🇩🇪 GERMANY253NT♥7+3+2
+1.5Round 5🇷🇴 ROMANIA72♠♥2-1+1
+1.2Round 2🇳🇱 NETHERLANDS282♦♣A+3-7
+1.1Round 8🇵🇹 PORTUGAL191NT♦Q=+5
+1.0Round 3🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND144♥♣K-1+5
+0.8Round 7🇫🇮 FINLAND134♠♠3=+0
+0.8Round 8🇵🇹 PORTUGAL303NT♠9-1+4
+0.5Round 7🇫🇮 FINLAND84♥♣Q+1+0
+0.4Round 2🇳🇱 NETHERLANDS271NT♥K=-1
+0.4Round 8🇵🇹 PORTUGAL235♦♦3+1+10
+0.3Round 3🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND134♥x♣3-2+12
+0.3Round 5🇷🇴 ROMANIA111NT♠3+1+1
+0.2Round 3🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND53NT♠5+1+0
+0.2Round 4🇩🇪 GERMANY284♠♦5+1+0
+0.1Round 4🇩🇪 GERMANY184♥♣2+1+0
+0.1Round 5🇷🇴 ROMANIA62♠♥3-1+0
+0.1Round 5🇷🇴 ROMANIA162♦♦Q-1+10
-0.1Round 4🇩🇪 GERMANY326♣♣J+1+11
-0.1Round 5🇷🇴 ROMANIA54♥♣9+1+0
-0.1Round 8🇵🇹 PORTUGAL293NT♠3+2+0
-0.2Round 3🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND15♥♦6=-8
-0.2Round 4🇩🇪 GERMANY274♥♦A-2-5
-0.2Round 7🇫🇮 FINLAND51NT♦3-1-3
-0.3Round 3🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND74♠♠Q-1-6
-0.3Round 7🇫🇮 FINLAND122♥♣8-1-1
-0.7Round 3🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND44♠♣6+1-4
-0.8Round 3🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND22NT♠6=+1
-0.9Round 8🇵🇹 PORTUGAL254♥♦6=+0
-1.0Round 4🇩🇪 GERMANY195♣♠4+1+11
-1.1Round 2🇳🇱 NETHERLANDS192♠♥Q+1+6
-1.1Round 2🇳🇱 NETHERLANDS242♣♦K-1-2
-1.2Round 2🇳🇱 NETHERLANDS292♥♠2+1+0
-1.2Round 3🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND33NT♥5-2-5
-1.2Round 8🇵🇹 PORTUGAL212♠♥3+2-1
-1.4Round 2🇳🇱 NETHERLANDS304♥♣K=+1
-1.4Round 4🇩🇪 GERMANY225♦♣K-2-12
-1.5Round 2🇳🇱 NETHERLANDS262♠♥2+1+0
-1.5Round 4🇩🇪 GERMANY232♦♠5+1-11
-1.5Round 8🇵🇹 PORTUGAL171NT♣6+1+0
-1.7Round 8🇵🇹 PORTUGAL284♠♣K-1-12
-1.8Round 2🇳🇱 NETHERLANDS204♥♦10-2-2
-1.8Round 5🇷🇴 ROMANIA33♠♠7+2-6
-2.0Round 3🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND92♠♥A+1-6
-2.1Round 3🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND62♥♠K+2-6
-2.5Round 8🇵🇹 PORTUGAL184♥♣6+2+11
-3.2Round 3🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND124♠♥6-1-12
-3.2Round 8🇵🇹 PORTUGAL274♠x♠2-2-4
-3.3Round 3🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND86♦♣J=+0
-3.4Round 7🇫🇮 FINLAND144♠♣10-1-5
-3.6Round 4🇩🇪 GERMANY263NT♠10+1+0
-3.7Round 4🇩🇪 GERMANY174♥♠J-1-10
-3.7Round 4🇩🇪 GERMANY213♣♠3-2+1
-3.9Round 7🇫🇮 FINLAND112♠♣A=-8
-4.2Round 5🇷🇴 ROMANIA45♦x♠K-2-12
-4.7Round 3🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND101NT♣Q=-12
-5.6Round 7🇫🇮 FINLAND76♥♣9=+13
-7.0Round 2🇳🇱 NETHERLANDS173NT♥3+2-8
-7.3Round 2🇳🇱 NETHERLANDS323NT♠Q-1-13
-7.3Round 4🇩🇪 GERMANY313NT♠J-1-5
-7.8Round 8🇵🇹 PORTUGAL264♥♠A-1-12
-7.9Round 4🇩🇪 GERMANY293NT♥6-1-12
-7.9Round 7🇫🇮 FINLAND96♥x♠K-1-11
-8.2Round 5🇷🇴 ROMANIA154♥♣5-1-13
-9.4Round 5🇷🇴 ROMANIA105♦♣3-1-12
-13.0Round 7🇫🇮 FINLAND43NT♠3-2-13