FOHRER David · ISRAELI NATIONAL CHAMPION

27rank
-88.4Butler · 100 bds
-0.88per board
±5.1swing
-0.19vs par /bd · #15/27
-0.79adjusted /bd
Butler per round: 2 14.6 -40.6 1.4 -65.8by round

vs par split: bidding -0.05 · play -0.19

Strength of schedule: opponents averaged +0.09/bd (a tough draw) → opponent-adjusted -0.79/bd

Card play — on target: opening leads 60.0% #25 of 27 · declarer play 80.8% #11 of 27 · defence 92.1% #5 of 27

Card play by contract type — on target
vs NTvs a suit
Opening leads·60.0% (25)
Declarer play·80.8% (26)
Defence·92.1% (38)

Opening leads by suit led: ♠ 100.0% (3) · ♥ 60.0% (10) · ♦ 66.7% (6) · ♣ 33.3% (6)

vs par by strain: a suit -0.24 (78)

vs par by level: part-score -0.41 (41) · game +0.27 (30) · slam -1.43 (7)

By role: declaring -1.33/bd (-2.11 vs par · 46) · defending -0.47/bd (+1.55 vs par · 53)

By vulnerability: vulnerable +0.04/bd (+0.50 vs par · 50) · not vulnerable -1.80/bd (-0.88 vs par · 50)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.BirmanB.Westra – H.BertensOpen20+2.0+0.10+1.50
Round 2A.BirmanM.Goransson – P.JohanssonOpen20+14.6+0.73+1.05
Round 3A.BirmanK.Karaivanov – T.RusevClosed20-40.6-2.03-0.20
Round 4A.BirmanM.Felmy – V.KhanukovClosed20+1.4+0.07+0.60
Round 5A.BirmanN.Bocchi – A.MadalaOpen20-65.8-3.29-3.90

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
+11.2Round 2SKARA BS284♣x♥K-3+8
+10.8Round 2SKARA BS394♥x♦J-2+9
+10.2Round 4BTSC HANNOVER367♥♥3-1+17
+8.0Round 2SKARA BS384♠♥Q=+0
+8.0Round 4BTSC HANNOVER233♥♥8+1+10
+7.0Round 2SKARA BS243N♠9+1+0
+6.8Round 5G.S. ALLEGRA46♠♥3=+1
+5.6Round 1BC 'T ONSTEIN 2104♠♥5=+0
+5.6Round 5G.S. ALLEGRA133♣♦3=-1
+5.0Round 5G.S. ALLEGRA174♥♠T=+3
+4.8Round 4BTSC HANNOVER274♥♦T=-1
+4.6Round 1BC 'T ONSTEIN 2184♠♥4-2+6
+4.2Round 1BC 'T ONSTEIN 222♠♦J-1-2
+4.2Round 1BC 'T ONSTEIN 2173♥x♥A-2+4
+4.0Round 1BC 'T ONSTEIN 2132♠♦4=+0
+4.0Round 2SKARA BS213N♦Q-1+5
+4.0Round 2SKARA BS402♠♣A=+6
+3.6Round 1BC 'T ONSTEIN 2142♠♣3+2+7
+2.8Round 2SKARA BS263♠♠A+2-9
+2.8Round 4BTSC HANNOVER383N♥4+2+1
+2.6Round 4BTSC HANNOVER253♦♥Q=+5
+2.4Round 1BC 'T ONSTEIN 2154♠♥J+1+0
+2.0Round 4BTSC HANNOVER312♠♣6+1+1
+1.8Round 5G.S. ALLEGRA33N♦T-2+6
+1.6Round 2SKARA BS374♣♦A+1+7
+1.6Round 3VITO42♠♥2=-1
+1.6Round 3VITO113♣♥A=+0
+1.6Round 3VITO192♥♣K+1+0
+1.2Round 1BC 'T ONSTEIN 244♠♣9-2+8
+1.2Round 1BC 'T ONSTEIN 283N♠6=+0
+1.0Round 1BC 'T ONSTEIN 234♠♥Q+1+0
+1.0Round 1BC 'T ONSTEIN 2203♦♣K=+6
+0.8Round 3VITO182♠♦3-1-1
+0.6Round 3VITO62♠♥A+1+0
+0.6Round 4BTSC HANNOVER262♦♦2-2-9
+0.6Round 4BTSC HANNOVER293N♠T=+0
+0.4Round 4BTSC HANNOVER394♥♥2+1+0
+0.2Round 5G.S. ALLEGRA94♥♦Q=+11
+0.0Round 1BC 'T ONSTEIN 272♥♠J+1+10
+0.0Round 2SKARA BS353N♥3+2+0
+0.0Round 4BTSC HANNOVER343N♠4-4+7
+0.0Round 4BTSC HANNOVER354♠♥T=-1
+0.0Round 4BTSC HANNOVER403N♥7+3-11
-0.0Round 5G.S. ALLEGRA55♦♠4-1+6
-0.0Round 5G.S. ALLEGRA154♣♣3-1-5
-0.0Round 5G.S. ALLEGRA194♥x♥3-2-8
-0.2Round 4BTSC HANNOVER333♠♦T=+1
-0.2Round 5G.S. ALLEGRA83N♠3+1+1
-0.2Round 5G.S. ALLEGRA111N♥Q=+2
-0.2Round 5G.S. ALLEGRA202♦♦3+1+0
-0.4Round 1BC 'T ONSTEIN 2163♥♣4-1+2
-0.6Round 1BC 'T ONSTEIN 2192♠♦6-1-1
-0.6Round 2SKARA BS302N♥8-1+4
-0.8Round 3VITO14♥♦2-1-4
-0.8Round 3VITO106♦♣5+1-7
-1.2Round 2SKARA BS334♠♦3-1-4
-1.4Round 3VITO82♠♣Q+2-1
-1.4Round 3VITO153N♠6+2+0
-1.6Round 1BC 'T ONSTEIN 253N♠5-2+6
-1.6Round 2SKARA BS344♠♦4-1+5
-1.6Round 5G.S. ALLEGRA62♣♣5-3-10
-1.8Round 3VITO24♠♥7-2-7
-1.8Round 3VITO132♣♣K+2-1
-2.0Round 2SKARA BS314♠♥4=+0
-2.0Round 2SKARA BS363N♠6+1+0
-2.0Round 3VITO34♦♦8-2+5
-2.0Round 3VITO96♥♥6=+13
-2.0Round 4BTSC HANNOVER285♣♥K=+0
-2.2Round 3VITO121N♣2-1-2
-2.2Round 4BTSC HANNOVER24Pass-4
-2.2Round 4BTSC HANNOVER303♥♦5-1-4
-2.4Round 2SKARA BS224♥♦A-2+5
-2.4Round 5G.S. ALLEGRA74♠♥Q=+0
-3.0Round 3VITO73♣♠8+1+10
-3.0Round 4BTSC HANNOVER372♥♥4+1+0
-3.2Round 2SKARA BS252♠♦A-2+1
-3.8Round 1BC 'T ONSTEIN 2122♠♣6+2-1
-3.8Round 5G.S. ALLEGRA23N♦T+2+0
-4.0Round 3VITO143N♠4+1+0
-4.4Round 2SKARA BS234♠♣K+3-2
-4.6Round 1BC 'T ONSTEIN 2114♠♥5+1+0
-4.6Round 2SKARA BS323♥♦A+1+1
-4.8Round 1BC 'T ONSTEIN 264♠♥2-2-6
-5.0Round 3VITO54♠♦K-2-2
-5.2Round 5G.S. ALLEGRA14♦♠A=-10
-5.6Round 4BTSC HANNOVER214♠♣K+1+0
-6.0Round 3VITO163♦♠3+2-6
-6.2Round 2SKARA BS276♠♦2=+0
-6.6Round 2SKARA BS293♦♠A+3-15
-6.6Round 3VITO203N♣J=+0
-7.0Round 1BC 'T ONSTEIN 293N♠8+1+1
-7.0Round 4BTSC HANNOVER223♠♣A-2+0
-8.0Round 3VITO175♣x♠3-2+0
-8.2Round 1BC 'T ONSTEIN 214♠♣A-1-10
-8.4Round 4BTSC HANNOVER325♦♥J-2+0
-11.6Round 5G.S. ALLEGRA126♠♦6-1-14
-13.8Round 5G.S. ALLEGRA102♣x♥2-4-10
-14.4Round 5G.S. ALLEGRA183♥x♣A+1-14
-14.8Round 5G.S. ALLEGRA147N♠T-1-16
-17.0Round 5G.S. ALLEGRA167♠♣T-1-20