STACK Don · USARUSSELL

59rank
+9.3Butler · 70 bds
+0.13per board
±4.2swing
+0.33vs par /bd · #46/148
+0.20adjusted /bd
Butler per round: -1.2 7.7 6.8 17.7 -3.6 1.4 -19.5by round

vs par split: bidding +0.53 · play -0.20

Strength of schedule: opponents averaged +0.06/bd (a tough draw) → opponent-adjusted +0.20/bd

Card play — on target: opening leads 93.3% #3 of 148 · declarer play 84.2% #24 of 148 · defence 82.9% #93 of 148

Card play by contract type — on target
vs NTvs a suit
Opening leads87.5% (8)100.0% (7)
Declarer play60.0% (5)92.9% (14)
Defence83.3% (18)82.4% (17)

Opening leads by suit led: ♠ 100.0% (2) · ♥ 100.0% (6) · ♦ 100.0% (4) · ♣ 66.7% (3)

vs par by strain: NT -0.18 (28) · a suit +0.67 (42)

vs par by level: part-score -0.03 (30) · game +0.31 (36) · slam +3.25 (4)

By role: declaring -0.20/bd (-2.06 vs par · 35) · defending +0.47/bd (+2.71 vs par · 35)

By vulnerability: vulnerable -0.53/bd (-0.37 vs par · 35) · not vulnerable +0.80/bd (+1.03 vs par · 35)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1J.RussellK.Yamada – M.InoClosed10-1.2-0.12-2.50
Round 2J.RussellS.Subeck – S.SubeckOpen10+7.7+0.77-1.90
Round 4J.RussellR.Mcnay – J.DatloffOpen10+6.8+0.68+0.50
Round 5J.RussellB.Hamman – D.BerkowitzClosed10+17.7+1.77+3.80
Round 7J.RussellM.Passell – M.JacobusOpen10-3.6-0.36+2.00
Round 8J.RussellW.Starkowski – P.TuszynskiOpen10+1.4+0.14+0.30
Round 10J.RussellA.Levy – M.AbecassisOpen10-19.5-1.95+0.10

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
+11.7Round 2TORNAY167♠♠2=+0
+8.6Round 4NORTHWEST PLUS175♥♠3-1+11
+7.3Round 1JAPAN SENIORS25♥♦8=+4
+6.0Round 7LEWIS144♠♠4=+11
+5.9Round 5WOLFSON262NT♥10+1+10
+5.5Round 7LEWIS164♠♦A-2+8
+5.0Round 8VYTAS303NT♣10-1+10
+4.9Round 5WOLFSON232♠♣K+1+7
+4.8Round 5WOLFSON274♥♠6-2+11
+4.8Round 8VYTAS264♥♦Q-1+6
+4.2Round 2TORNAY194♥♦A=+0
+4.0Round 4NORTHWEST PLUS144♠♦9-2+6
+4.0Round 7LEWIS173NT♥9+1+14
+3.9Round 10MARILL163NT♠6-1+6
+3.7Round 8VYTAS254♠♣J=+0
+3.1Round 2TORNAY145♥x♥K-1-5
+3.1Round 5WOLFSON293NT♥6+3+2
+2.9Round 4NORTHWEST PLUS155♦x♠Q-1+6
+2.5Round 5WOLFSON222♥♠Q+4+9
+2.4Round 1JAPAN SENIORS32♠♦7+1+0
+2.2Round 4NORTHWEST PLUS126NT♠2=+0
+1.9Round 4NORTHWEST PLUS182♠♥5+1+0
+1.8Round 1JAPAN SENIORS43♦♥K+2-10
+1.8Round 10MARILL113♥♠9-2-1
+1.7Round 5WOLFSON283♣♠A-2+0
+1.7Round 8VYTAS293♣♥J-1+5
+1.4Round 7LEWIS153♣♦J-1-2
+1.3Round 2TORNAY172♠♥2-2+0
+0.6Round 1JAPAN SENIORS63♦♥2=+0
+0.6Round 8VYTAS213NT♠6=+0
+0.5Round 2TORNAY202♠♦K+1+0
+0.5Round 7LEWIS192♦♦6-1+10
+0.3Round 2TORNAY183NT♥9+1+1
+0.3Round 5WOLFSON253NT♥6+2+0
+0.2Round 10MARILL122♠♦3=+1
+0.2Round 10MARILL172♥♦5=-1
+0.1Round 1JAPAN SENIORS73♣♥2+1+0
+0.1Round 8VYTAS281NT♥K=+1
-0.0Round 2TORNAY154♥♠3=+0
-0.4Round 8VYTAS233NT♥3+1+0
-0.5Round 1JAPAN SENIORS102NT♣3-1-6
-0.7Round 7LEWIS114♥♣A+1-11
-0.8Round 2TORNAY121NT♣6-2-1
-1.0Round 10MARILL153NT♥5-2-7
-1.2Round 7LEWIS132♠♠9-1+0
-1.3Round 4NORTHWEST PLUS191NT♠K=-1
-1.5Round 5WOLFSON246NT♣A=+0
-1.8Round 4NORTHWEST PLUS165♥♠A+1+3
-1.8Round 8VYTAS273NT♦3-1-5
-1.9Round 5WOLFSON302♦♠A=+0
-1.9Round 8VYTAS244♥♥10+1+0
-2.0Round 4NORTHWEST PLUS203NT♣Q=-13
-2.1Round 5WOLFSON213NT♣3+1-1
-2.1Round 10MARILL143NT♥2+1+0
-2.5Round 2TORNAY111NT♥K=-5
-2.6Round 1JAPAN SENIORS12♠♣6-1+2
-2.9Round 1JAPAN SENIORS92♦♣K-2-5
-3.0Round 10MARILL203NT♥2+2+0
-3.1Round 4NORTHWEST PLUS134NT♣9+1+0
-3.7Round 1JAPAN SENIORS54♥♠6-1-5
-3.7Round 1JAPAN SENIORS82♣♦2+1-5
-3.9Round 10MARILL181NT♦10=-5
-4.3Round 7LEWIS122♥♦A-3+3
-4.3Round 7LEWIS183NT♦K+2+0
-4.6Round 4NORTHWEST PLUS111♠♥J+1-7
-6.4Round 10MARILL193NT♦4-1-5
-9.2Round 10MARILL136NT♥J=+13
-10.1Round 2TORNAY134♠♥K+3-9
-10.4Round 8VYTAS224♠x♥2-3-14
-10.5Round 7LEWIS203NT♣3-1-13