WESTRA Berry · BC 'T ONSTEIN 2

14rank
-8.0Butler · 100 bds
-0.08per board
±5.3swing
-1.05vs par /bd · #22/27
-0.09adjusted /bd
Butler per round: -2 -14.2 5 -34 37.2by round

vs par split: bidding -1.14 · play -0.51

Strength of schedule: opponents averaged -0.01/bd (an average draw) → opponent-adjusted -0.09/bd

Card play — on target: opening leads 88.9% #3 of 27 · declarer play 77.8% #17 of 27 · defence 86.2% #15 of 27

Card play by contract type — on target
vs NTvs a suit
Opening leads·88.9% (9)
Declarer play·77.8% (18)
Defence·86.2% (29)

Opening leads by suit led: ♠ 100.0% (2) · ♥ 66.7% (3) · ♦ 100.0% (1) · ♣ 100.0% (3)

vs par by strain: a suit -1.65 (72)

vs par by level: part-score -1.11 (27) · game -0.27 (37) · slam -9.88 (8)

By role: declaring -0.83/bd (-3.58 vs par · 59) · defending +0.95/bd (+2.55 vs par · 40)

By vulnerability: vulnerable -0.31/bd (-1.50 vs par · 50) · not vulnerable +0.15/bd (-0.60 vs par · 50)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1H.BertensD.Fohrer – A.BirmanOpen20-2.0-0.10-1.50
Round 2H.BertensN.Bocchi – A.MadalaClosed20-14.2-0.71-0.45
Round 3H.BertensH.Noberius – P.JohanssonClosed20+5.0+0.25-1.15
Round 4H.BertensT.Rusev – K.KaraivanovClosed20-34.0-1.70-1.95
Round 5H.BertensV.Khanukov – M.FelmyOpen20+37.2+1.86-0.20

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
+13.8Round 5BTSC HANNOVER25♣♠A-3+14
+13.4Round 5BTSC HANNOVER183Nx♣Q-3+12
+12.4Round 5BTSC HANNOVER14♠x♣2+1+9
+12.0Round 3SKARA BS33N♦6=+7
+12.0Round 5BTSC HANNOVER74♠♣T-1+12
+9.6Round 5BTSC HANNOVER147♦♣K=+0
+8.2Round 1ISRAELI NATIONAL CHAMPION14♠♣A-1+10
+7.0Round 1ISRAELI NATIONAL CHAMPION93N♠8+1-1
+6.4Round 2G.S. ALLEGRA394♦♥K-2+7
+6.2Round 2G.S. ALLEGRA245♣♦3-2+11
+6.0Round 2G.S. ALLEGRA302N♥T=+0
+5.6Round 4VITO214♠♦Q+1+0
+5.0Round 3SKARA BS54♥♦3-2+2
+4.8Round 1ISRAELI NATIONAL CHAMPION64♠♥2-2+6
+4.6Round 1ISRAELI NATIONAL CHAMPION114♠♥5+1+0
+4.0Round 5BTSC HANNOVER166♠♥J+1-13
+3.8Round 1ISRAELI NATIONAL CHAMPION122♠♣6+2+1
+3.8Round 4VITO234♥♦9=+0
+3.6Round 2G.S. ALLEGRA284♥♣6-1+6
+3.6Round 3SKARA BS71N♥Q+2-10
+3.4Round 4VITO322♦♥3+1-5
+3.2Round 2G.S. ALLEGRA252♠♦K-2-1
+3.2Round 2G.S. ALLEGRA334♥♣3-2+5
+3.2Round 2G.S. ALLEGRA403♦♠5=+0
+3.2Round 3SKARA BS111N♦5-1+4
+3.0Round 3SKARA BS106♥♣K+1+8
+3.0Round 3SKARA BS143N♠3=-1
+3.0Round 5BTSC HANNOVER11Pass+4
+2.4Round 2G.S. ALLEGRA224♥♦K-2-5
+2.4Round 3SKARA BS82♠♣Q+3+2
+2.4Round 3SKARA BS153N♠3+3+1
+2.0Round 2G.S. ALLEGRA314♠♥4=+0
+2.0Round 2G.S. ALLEGRA363N♠7+1+0
+2.0Round 3SKARA BS96♥♣4=-13
+2.0Round 4VITO372♥♥4+2-1
+1.8Round 5BTSC HANNOVER33N♦T-2+6
+1.6Round 1ISRAELI NATIONAL CHAMPION53N♠5-2-6
+1.4Round 4VITO261N♣Q+2+10
+1.2Round 2G.S. ALLEGRA353N♥5+3+1
+0.8Round 4VITO394♥♣Q+2+1
+0.6Round 1ISRAELI NATIONAL CHAMPION192♠♦6-1+1
+0.6Round 3SKARA BS133♣♦K=+0
+0.6Round 4VITO243♣♥Q-1+3
+0.6Round 4VITO293N♠9+1+1
+0.4Round 1ISRAELI NATIONAL CHAMPION163♥♣4-1-2
+0.2Round 5BTSC HANNOVER94♥♣9=+11
+0.2Round 5BTSC HANNOVER124♠♦4+2-11
-0.0Round 1ISRAELI NATIONAL CHAMPION72♥♠J+1-10
-0.0Round 4VITO354♠♣T=+1
-0.0Round 4VITO403N♥7+3+11
-0.0Round 5BTSC HANNOVER194♥x♣4-2-8
-0.0Round 5BTSC HANNOVER201N♣5+1+0
-0.2Round 5BTSC HANNOVER83N♠T+1+1
-0.2Round 5BTSC HANNOVER102♠♣8-3+8
-0.4Round 3SKARA BS191N♥5-1+1
-0.6Round 2G.S. ALLEGRA344♠♦A-2-6
-0.6Round 3SKARA BS63♠♥K=+0
-0.8Round 3SKARA BS181N♣3-1+1
-0.8Round 4VITO313♣♥K-2+0
-1.0Round 1ISRAELI NATIONAL CHAMPION34♠♥Q+1+0
-1.0Round 1ISRAELI NATIONAL CHAMPION203♦♣K=-6
-1.0Round 3SKARA BS41N♦5=+2
-1.2Round 1ISRAELI NATIONAL CHAMPION44♠♣9-2-8
-1.2Round 1ISRAELI NATIONAL CHAMPION83N♠6=+0
-1.2Round 3SKARA BS165♦♠K=+0
-1.6Round 5BTSC HANNOVER61N♣8+2-10
-1.8Round 2G.S. ALLEGRA263♠♣K+1+10
-1.8Round 3SKARA BS24♠♣8-1+5
-1.8Round 4VITO383N♥3+1+0
-2.0Round 5BTSC HANNOVER153N♥A-2-6
-2.4Round 1ISRAELI NATIONAL CHAMPION154♠♥J+1+0
-2.6Round 2G.S. ALLEGRA324♥♦K=-7
-2.6Round 4VITO253♦♣A=-5
-2.8Round 5BTSC HANNOVER132♠♥K-2-8
-3.0Round 4VITO303♠♥3-2+0
-3.6Round 1ISRAELI NATIONAL CHAMPION142♠♣3+2-7
-4.0Round 1ISRAELI NATIONAL CHAMPION132♠♦4=+0
-4.0Round 2G.S. ALLEGRA214♣♦K-1-5
-4.0Round 4VITO273N♠3=+2
-4.2Round 1ISRAELI NATIONAL CHAMPION22♠♦J-1+2
-4.2Round 1ISRAELI NATIONAL CHAMPION173♥x♥A-2-4
-4.4Round 2G.S. ALLEGRA295♣♠A+1+13
-4.6Round 1ISRAELI NATIONAL CHAMPION184♠♥4-2-6
-4.6Round 4VITO285♠♥6-1-7
-5.4Round 3SKARA BS121Nx♣A-2-5
-5.6Round 1ISRAELI NATIONAL CHAMPION104♠♥5=+0
-5.6Round 3SKARA BS201♥♥2+2-10
-6.0Round 5BTSC HANNOVER174♥♠J-1-8
-6.8Round 5BTSC HANNOVER53♦♠6+1+0
-7.0Round 3SKARA BS174♠x♣A-2-12
-8.0Round 2G.S. ALLEGRA384♠♥Q=+0
-8.0Round 4VITO345♥x♦4-3-12
-8.2Round 2G.S. ALLEGRA373N♠2-2-11
-8.2Round 4VITO225♦x♦6-2-12
-8.4Round 3SKARA BS15♦x♥K-2-5
-9.0Round 4VITO334♥x♠A-3-9
-10.2Round 4VITO367♥♥2-1-17
-10.8Round 2G.S. ALLEGRA276♥♣A-2-14
-13.2Round 2G.S. ALLEGRA236♥♣T-2-13
-13.6Round 5BTSC HANNOVER47♠♥A-1-17