HAFFER Joachim · AUSSIE OPEN

335rank
-34.5Butler · 84 bds
-0.41per board
±4.8swing
-1.71vs par /bd · #340/345
-0.17adjusted /bd
Butler per round: -14.3 18 -6.5 -11.4 20.6 -40.9by round

vs par split: bidding -1.30 · play -0.42

Strength of schedule: opponents averaged +0.24/bd (a tough draw) → opponent-adjusted -0.17/bd

Card play — on target: opening leads 80.0% #161 of 345 · declarer play 84.6% #60 of 345 · defence 78.1% #300 of 345

Bidding activity — not a pass: 58.5% #1 of 345 (117/200)

Card play by contract type — on target
vs NTvs a suit
Opening leads60.0% (5)86.7% (15)
Declarer play90.9% (11)80.0% (15)
Defence75.0% (8)79.2% (24)

Opening leads by suit led: ♠ 75.0% (4) · ♥ 100.0% (3) · ♦ 66.7% (6) · ♣ 85.7% (7)

vs par by strain: NT -2.26 (27) · a suit -1.46 (57)

vs par by level: part-score -0.25 (28) · game -2.81 (53) · slam +4.00 (3)

By role: declaring -0.46/bd (-3.40 vs par · 52) · defending -0.33/bd (+1.03 vs par · 32)

By vulnerability: vulnerable -0.32/bd (-1.43 vs par · 42) · not vulnerable -0.50/bd (-2.00 vs par · 42)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1P.MarkeyF.Boesgaard – J.JeppesenOpen14-14.3-1.02-1.71
Round 4P.MarkeyS.Weinberger – M.StrafnerClosed14+18.0+1.29-1.00
Round 5P.MarkeyK.Araszkiewicz – K.KotorowiczClosed14-6.5-0.46-1.29
Round 8P.MarkeyC.Szabo – L.HontiClosed14-11.4-0.81-0.79
Round 9P.MarkeyA.Nilsson – M.Bjoerk HeedClosed14+20.6+1.47-0.14
Round 11P.MarkeyR.Chamberlain – P.ShieldsClosed14-40.9-2.92-5.36

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
+11.9Round 4SIGMA256♦♣Q-1+15
+9.4Round 4SIGMA274♠x♦K-4+8
+9.4Round 5SPS CONSTRUCTION133NT♠K=+9
+9.2Round 9NORDIC GIRLS53NT♦3+2+2
+6.9Round 9NORDIC GIRLS23♦♣8+1+11
+6.4Round 9NORDIC GIRLS63NTx♦5-1+7
+6.2Round 8HUNGARY MIXED253♥♦3=+6
+6.1Round 4SIGMA175♥x♥3-2+5
+5.5Round 1AABENRAA BC33♦♠A=+9
+5.0Round 1AABENRAA BC74♠♦J=+0
+4.5Round 4SIGMA194♠♣K-1+5
+3.9Round 1AABENRAA BC54♥♣7-2+0
+3.9Round 8HUNGARY MIXED223♦♣J-2+11
+3.6Round 1AABENRAA BC24♠♦A+1+4
+3.5Round 11ENGLAND SENIORS83♣♣J+1+1
+3.3Round 5SPS CONSTRUCTION113NT♠2=+0
+3.3Round 8HUNGARY MIXED234♠x♥A-2+4
+3.1Round 4SIGMA224♥♠2+1+0
+3.1Round 11ENGLAND SENIORS134♥♥J+2+5
+3.0Round 9NORDIC GIRLS103NT♠Q=+0
+2.6Round 8HUNGARY MIXED284♥♣2+1+0
+2.6Round 11ENGLAND SENIORS32♠♦3=-1
+2.4Round 4SIGMA204♥♣2+1-13
+2.2Round 5SPS CONSTRUCTION53♣♥9-2+5
+2.2Round 5SPS CONSTRUCTION126♥x♦3-1+11
+1.8Round 11ENGLAND SENIORS71NT♠3+1-1
+1.6Round 9NORDIC GIRLS124♥♣A+2+1
+1.6Round 11ENGLAND SENIORS13NT♣2+3-10
+1.4Round 4SIGMA163NT♦K+3+9
+1.4Round 9NORDIC GIRLS132♠♦2=+1
+1.4Round 11ENGLAND SENIORS121NT♥2+3+2
+1.3Round 1AABENRAA BC141♠♦Q-1-2
+1.2Round 8HUNGARY MIXED194♠♣K+1+11
+0.8Round 5SPS CONSTRUCTION14♥♣Q+2+11
+0.6Round 5SPS CONSTRUCTION144♠♦Q+2-11
+0.5Round 9NORDIC GIRLS84♠♦K+2-8
+0.4Round 9NORDIC GIRLS72♦♠T-2+9
+0.0Round 8HUNGARY MIXED213NT♠4+3-11
+0.0Round 9NORDIC GIRLS33♥x♣A-1+0
-0.2Round 4SIGMA244♥♠2=-1
-0.4Round 8HUNGARY MIXED173♦♥6+1-5
-0.6Round 8HUNGARY MIXED204♥♠3=+0
-0.8Round 1AABENRAA BC81NT♣J=-2
-1.0Round 4SIGMA234♠♥A=-13
-1.1Round 4SIGMA184♥♣6+2-17
-1.1Round 9NORDIC GIRLS14♠♦A-1-4
-1.1Round 9NORDIC GIRLS144♥♣K+1+0
-1.4Round 1AABENRAA BC132♠♥7-1-5
-1.4Round 5SPS CONSTRUCTION92NT♥J=+1
-1.5Round 1AABENRAA BC121NT♣2+1-10
-1.5Round 8HUNGARY MIXED263NT♠3-1+5
-1.5Round 11ENGLAND SENIORS44♠x♦K-1-10
-1.8Round 9NORDIC GIRLS94♠♥Q+1-11
-2.1Round 4SIGMA153NT♦4+1+1
-2.2Round 5SPS CONSTRUCTION24♥♦K=-11
-2.2Round 5SPS CONSTRUCTION34♦♥Q-1-5
-2.2Round 5SPS CONSTRUCTION63NT♥A-1-4
-2.3Round 5SPS CONSTRUCTION83♦♥6=+0
-2.4Round 9NORDIC GIRLS44♥♠7=+0
-2.4Round 9NORDIC GIRLS113NT♥8-1-10
-2.4Round 11ENGLAND SENIORS105♣♠K+1-13
-2.5Round 8HUNGARY MIXED243NT♦4-2-11
-2.8Round 5SPS CONSTRUCTION101NT♥2-1-5
-2.8Round 11ENGLAND SENIORS62♥♣8+1-1
-2.9Round 1AABENRAA BC41NT♠A-3+7
-3.3Round 1AABENRAA BC64♥♠K+1-1
-3.6Round 1AABENRAA BC14♠x♥K=-10
-3.7Round 5SPS CONSTRUCTION44♥♥T-1-9
-3.7Round 8HUNGARY MIXED153NT♣8=+1
-3.8Round 1AABENRAA BC104♠♣A+2-5
-3.8Round 1AABENRAA BC112♦x♥Q-2+3
-4.4Round 4SIGMA213NT♦2-1-6
-5.2Round 4SIGMA263NT♠Q=+0
-5.2Round 8HUNGARY MIXED274♠x♦Q-2-9
-5.4Round 11ENGLAND SENIORS142♥♦8=-5
-6.8Round 4SIGMA283NT♠J=-7
-6.9Round 8HUNGARY MIXED184♠♦K-1-6
-7.8Round 8HUNGARY MIXED163♠♠2-4-7
-7.9Round 11ENGLAND SENIORS53NT♥3-3-9
-8.2Round 5SPS CONSTRUCTION74♦♥5+1-10
-9.6Round 11ENGLAND SENIORS93NT♦3-1-5
-10.9Round 11ENGLAND SENIORS116♥♦3-1-14
-12.5Round 1AABENRAA BC94♠x♥T=-12
-14.4Round 11ENGLAND SENIORS21NTx♠4-5-14