JANSMA Jan · BC DE LOMBARD

53rank
-45.9Butler · 70 bds
-0.66per board
±5.1swing
-0.56vs par /bd · #48/62
-0.65adjusted /bd
Butler per round: 6.8 -29.6 -19.7 -1.9 -11.7 0.1 10.1by round

vs par split: bidding +0.00 · play -0.52

Strength of schedule: opponents averaged +0.01/bd (an average draw) → opponent-adjusted -0.65/bd

Card play — on target: opening leads 71.4% #48 of 62 · declarer play 83.3% #18 of 62 · defence 84.8% #39 of 62

Bidding activity — not a pass: 42.4% #37 of 62 (87/205)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (4)60.0% (10)
Declarer play50.0% (4)100.0% (8)
Defence86.7% (15)83.3% (18)

Opening leads by suit led: ♠ 100.0% (2) · ♥ 50.0% (4) · ♦ 100.0% (4) · ♣ 50.0% (4)

vs par by strain: NT -0.12 (32) · a suit -0.86 (37)

vs par by level: part-score +0.00 (15) · game -0.21 (48) · slam -4.33 (6)

By role: declaring -1.08/bd (-2.72 vs par · 36) · defending -0.26/bd (+1.88 vs par · 33)

By vulnerability: vulnerable -1.01/bd (-0.78 vs par · 36) · not vulnerable -0.28/bd (-0.32 vs par · 34)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1R.LindemanD.Kurgan – I.DewasmeClosed10+6.8+0.68+0.10
Round 2R.LindemanA.Livgard – T.AaClosed10-29.6-2.96-5.20
Round 4R.LindemanO.Sabbah – Y.SliwowiczOpen10-19.7-1.97-2.70
Round 5R.LindemanN.Barantiev – K.NikolchevClosed10-1.9-0.19+1.00
Round 7R.LindemanM.Nowosadzki – F.PiedraClosed10-11.7-1.17-0.20
Round 8R.LindemanS.Hult – S.AsheClosed10+0.1+0.01+2.00
Round 10R.LindemanS.Vazic – M.SeizovicOpen10+10.1+1.01+1.10

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
+10.0Round 5GOLDEN AGE195♣♦K-1+10
+9.9Round 10BK EKSPERT45♦x♣J-3+12
+8.8Round 8BK ST ERIK183NT♠6-1+12
+8.5Round 7CONTACT CLUB GENEVA23NT♦9-1+12
+7.8Round 8BK ST ERIK166NT♠9-1+11
+6.6Round 10BK EKSPERT103NT♣8=+0
+5.7Round 8BK ST ERIK203NT♠J+1+0
+5.5Round 4ISRAELI CHAMPIONS23NT♥3=+7
+5.4Round 10BK EKSPERT23NT♥3-2+8
+5.1Round 10BK EKSPERT93♦♠K=+6
+4.5Round 7CONTACT CLUB GENEVA54♠x♣K-1+0
+4.4Round 1BRUSSELS BRIDGE CLUB52NT♠2+1+0
+4.3Round 1BRUSSELS BRIDGE CLUB104♠♥Q=+3
+3.9Round 5GOLDEN AGE173♣♠K+1+7
+3.1Round 10BK EKSPERT13NT♥3+2+8
+2.9Round 1BRUSSELS BRIDGE CLUB45♦x♥Q-1+2
+2.3Round 4ISRAELI CHAMPIONS73NT♥3-1+6
+1.4Round 4ISRAELI CHAMPIONS51NT♥5=+1
+1.3Round 7CONTACT CLUB GENEVA9Pass-3
+1.2Round 1BRUSSELS BRIDGE CLUB73NT♥9+2+0
+1.1Round 5GOLDEN AGE134♠♥6-1+6
+1.1Round 7CONTACT CLUB GENEVA85♠x♦A-3+7
+1.0Round 8BK ST ERIK193NT♥4+2+0
+0.9Round 7CONTACT CLUB GENEVA35♦x♠4-1+0
+0.9Round 7CONTACT CLUB GENEVA74♥♦7=+13
+0.8Round 1BRUSSELS BRIDGE CLUB33NT♦4=+0
+0.7Round 10BK EKSPERT54♣♠7+1+1
+0.6Round 2HEIMDAL BK173NT♠Q+1+0
+0.5Round 1BRUSSELS BRIDGE CLUB84♠♦Q=+0
+0.3Round 4ISRAELI CHAMPIONS43NT♥6+1-1
+0.2Round 8BK ST ERIK173NT♣T+1+0
+0.1Round 8BK ST ERIK113NT♠T+1+0
-0.0Round 2HEIMDAL BK184♥♦T+2-11
-0.0Round 5GOLDEN AGE163♠♥7=+0
-0.2Round 10BK EKSPERT32♠♣A+2-1
-0.3Round 1BRUSSELS BRIDGE CLUB13NT♠T+2-11
-0.4Round 5GOLDEN AGE143NT♦6+1+11
-0.5Round 1BRUSSELS BRIDGE CLUB94♠♥4+2+5
-0.5Round 2HEIMDAL BK121NT♥Q+4-5
-0.5Round 4ISRAELI CHAMPIONS93♦♠7=-1
-0.7Round 8BK ST ERIK155♣♦7-5+6
-0.8Round 8BK ST ERIK123NT♥9+1+1
-0.9Round 5GOLDEN AGE125♦♣8+2-1
-1.0Round 1BRUSSELS BRIDGE CLUB22NT♠K-5+8
-1.6Round 5GOLDEN AGE113NT♥2-3-6
-2.0Round 2HEIMDAL BK204♥♣Q=-3
-2.1Round 2HEIMDAL BK164♥♥2+1-1
-2.2Round 4ISRAELI CHAMPIONS104♠♣J=-3
-2.4Round 7CONTACT CLUB GENEVA14♥♠3+1-11
-2.6Round 2HEIMDAL BK152NT♦9=-7
-2.8Round 10BK EKSPERT72♠♥J+1-1
-3.4Round 2HEIMDAL BK194♥♣T-1-6
-3.5Round 4ISRAELI CHAMPIONS82NT♣2=-6
-3.7Round 5GOLDEN AGE152♠♣A=+0
-3.8Round 5GOLDEN AGE184♥♣K=-11
-3.9Round 4ISRAELI CHAMPIONS33♣♠3-2-2
-4.9Round 4ISRAELI CHAMPIONS14♠♣9+3-14
-5.5Round 1BRUSSELS BRIDGE CLUB63NT♠9-1-6
-5.5Round 2HEIMDAL BK146♣♣5=-3
-5.8Round 2HEIMDAL BK114♠♣A-1-5
-6.5Round 5GOLDEN AGE203NT♠Q-1-6
-7.7Round 7CONTACT CLUB GENEVA46NT♥T=+0
-8.3Round 2HEIMDAL BK133NT♣Q+3-11
-8.3Round 7CONTACT CLUB GENEVA65♣♥Q=+0
-8.5Round 10BK EKSPERT85♦x♣J-3-9
-9.2Round 10BK EKSPERT65♥♦5-1-13
-10.5Round 7CONTACT CLUB GENEVA106NT♥8-2-20
-10.5Round 8BK ST ERIK133NT♣2=-10
-11.5Round 8BK ST ERIK146♥♥8=+0
-14.2Round 4ISRAELI CHAMPIONS67♠x♦5-1-14