GRUDE Marian · NORTH OF THE WALL

459rank
-17.9Butler · 40 bds
-0.45per board
±4.2swing
-0.60vs par /bd · #432/597
-0.65adjusted /bd
Butler per round: -7.2 -28.6 -4.2 22.1by round

vs par split: bidding -0.15 · play -0.54

Strength of schedule: opponents averaged -0.20/bd (an easy draw) → opponent-adjusted -0.65/bd

Card play — on target: opening leads 73.7% #439 of 597 · declarer play 50.0% #584 of 597 · defence 79.2% #532 of 597

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (6)84.6% (13)
Declarer play33.3% (3)60.0% (5)
Defence57.1% (7)88.2% (17)

Opening leads by suit led: ♠ 100.0% (2) · ♥ 0.0% (1) · ♦ 69.2% (13) · ♣ 100.0% (3)

vs par by strain: NT -0.33 (12) · a suit -0.85 (27)

vs par by level: part-score -2.23 (13) · game +0.05 (21) · slam +0.20 (5)

By role: declaring +0.36/bd (-3.06 vs par · 16) · defending -0.99/bd (+1.04 vs par · 24)

By vulnerability: vulnerable +0.77/bd (+0.21 vs par · 19) · not vulnerable -1.55/bd (-1.33 vs par · 21)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1L.NilsenA.Grossack – S.HotamisligilClosed10-7.2-0.72-0.50
Round 3L.NilsenC.Alyesil – C.KesginClosed10-28.6-2.86-2.40
Round 4L.NilsenS.Kocaoglu – G.AkkavimClosed10-4.2-0.42-0.70
Round 5R.SivertsvikS.Bora – I.ErOpen10+22.1+2.21+1.20

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
+9.7Round 5TURKEY U1686♠♣Q-1+11
+9.6Round 5TURKEY U1664♥♣J-1+12
+6.8Round 4SUMER264♥♦9=+13
+5.7Round 5TURKEY U1647♠♠6=+0
+4.7Round 1LEYLA43NT♥9-1+5
+4.0Round 1LEYLA93NT♥8+2+8
+3.7Round 4SUMER286NT♠2+1+1
+3.5Round 4SUMER232♥♠Q=+0
+2.6Round 5TURKEY U1614♥x♦3-1-5
+1.6Round 3OPTIMED166♣x♦2-3+0
+1.6Round 4SUMER214♥♣K=+0
+0.9Round 5TURKEY U1621NT♥K=+2
+0.1Round 1LEYLA23♠♥J=-10
-0.0Round 5TURKEY U1693NT♦6=+2
-0.2Round 3OPTIMED193♦♦2=+1
-0.3Round 4SUMER244♥♣J+1-11
-0.3Round 4SUMER29Pass+3
-0.6Round 1LEYLA35♦♣J+1+10
-0.8Round 1LEYLA62NT♥2-1-5
-0.8Round 3OPTIMED201NT♦2+1-1
-0.9Round 1LEYLA104♠♦6+1+0
-1.0Round 1LEYLA54♠♦A+1+0
-1.0Round 3OPTIMED153NT♦2+1+12
-1.0Round 5TURKEY U1671NT♥6+2-10
-1.1Round 4SUMER305♣♠K+1-11
-1.1Round 5TURKEY U1654♠♥J=+0
-1.3Round 3OPTIMED143♥♦2+1+4
-1.7Round 5TURKEY U1633♦♠3+1+0
-2.4Round 3OPTIMED111NT♦2=-5
-2.6Round 5TURKEY U16105♦x♠3-1+0
-2.7Round 3OPTIMED134♦x♦2-1-9
-3.4Round 1LEYLA72♦♦A+2+9
-3.4Round 4SUMER254♥♦5=+0
-3.7Round 1LEYLA86♥♣10+1-11
-4.2Round 3OPTIMED171NTx♦2-1-5
-5.6Round 1LEYLA15♠♦A+1-11
-6.8Round 4SUMER275♣♥2=+1
-7.9Round 4SUMER225♣♠A=-3
-8.8Round 3OPTIMED125♥♦2+1-13
-8.8Round 3OPTIMED183NT♦2+1-8