EFRAIMSSON Bengt-Erik · SWEDEN MIXED TEAM

80rank
+54.2Butler · 100 bds
+0.54per board
±4.2swing
-0.13vs par /bd · #296/527
+0.62adjusted /bd
Butler per round: 9.1 15.4 -8.7 1.2 -17.1 18.2 11.1 -2 10.6 16.4by round

vs par split: bidding +0.41 · play -0.54

Strength of schedule: opponents averaged +0.08/bd (a tough draw) → opponent-adjusted +0.62/bd

Card play — on target: opening leads 80.0% #231 of 527 · declarer play 74.1% #286 of 527 · defence 90.7% #106 of 527

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (4)75.0% (16)
Declarer play66.7% (6)76.2% (21)
Defence91.7% (12)90.3% (31)

Opening leads by suit led: ♠ 75.0% (4) · ♥ 66.7% (3) · ♦ 87.5% (8) · ♣ 80.0% (5)

vs par by strain: NT +1.09 (23) · a suit -0.49 (77)

vs par by level: part-score +2.02 (41) · game -1.31 (52) · slam -4.00 (7)

By role: declaring +0.35/bd (-2.16 vs par · 57) · defending +0.80/bd (+2.56 vs par · 43)

By vulnerability: vulnerable +0.48/bd (-0.12 vs par · 48) · not vulnerable +0.60/bd (-0.14 vs par · 52)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.Zack EfraimssonV.Vainikonis – T.PonomarevaClosed10+9.1+0.91+1.10
Round 2A.Zack EfraimssonS.Zago – G.BalbiClosed10+15.4+1.54-0.80
Round 3A.Zack EfraimssonM.Nowosadzki – K.DufratClosed10-8.7-0.87-0.80
Round 4A.Zack EfraimssonK.Wenning – U.WenningClosed10+1.2+0.12-2.10
Round 5A.Zack EfraimssonT.Helness – G.HelnessClosed10-17.1-1.71-0.40
Round 6A.Zack EfraimssonR.Sivertsvik – R.Garcia Da RosaClosed10+18.2+1.82+1.00
Round 7A.Zack EfraimssonJ.Dai – W.WangClosed10+11.1+1.11+1.60
Round 8A.Zack EfraimssonP.Mcleish – D.McleishClosed10-2.0-0.20-2.00
Round 9A.Zack EfraimssonD.Gold – S.GrossClosed10+10.6+1.06+0.30
Round 10A.Zack EfraimssonX.Hu – J.YangClosed10+16.4+1.64+0.80

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
+14.1Round 6VICKY213♣x♥A=+17
+10.7Round 6VICKY294♠♣3-2+13
+9.1Round 1VYTAS36♥♥4=+0
+8.9Round 2VIANELLO204♣♦K-3+9
+8.4Round 1VYTAS74♥♦4=+0
+8.0Round 10JING HANG16♣♠3=+0
+6.3Round 4ALERTPLUS54♥♠6=+0
+5.8Round 2VIANELLO143♠♥A+2+6
+5.6Round 9GOLD277♠♠J=+0
+4.8Round 4ALERTPLUS25♦♣10-1+6
+4.8Round 10JING HANG51NT♣4+1+6
+4.8Round 10JING HANG72♣♥5=+5
+4.6Round 7GEELY AUTO93♠♣A-2+2
+4.6Round 10JING HANG43♣♦2+2+15
+4.4Round 8INFERNO154♦♠3-2+3
+4.3Round 2VIANELLO126♠♦K=-11
+4.3Round 9GOLD303♥♦6+1+7
+3.6Round 8INFERNO194♠♥K=+3
+3.6Round 9GOLD213♣x♥A-1+3
+3.5Round 2VIANELLO193NT♦8=+0
+3.5Round 10JING HANG32♠♦A+1+0
+3.4Round 2VIANELLO136♠♦8=+0
+3.2Round 6VICKY234♥♠2-1+3
+3.0Round 5HELGENESS143NT♦3-3+2
+3.0Round 7GEELY AUTO33♦♠7+1+0
+2.9Round 4ALERTPLUS16♠♥6=+0
+2.8Round 9GOLD253♥x♠9-1+0
+2.6Round 6VICKY244♥♣10=+0
+2.2Round 3SAKR234♠♥3+2+9
+2.2Round 7GEELY AUTO75♦♠2=+0
+1.8Round 7GEELY AUTO62♠♥Q=+5
+1.8Round 8INFERNO141NT♦Q+2+1
+1.8Round 10JING HANG61NT♠4-1+0
+1.7Round 1VYTAS93NT♠7=-1
+1.7Round 7GEELY AUTO43♥♣J=+7
+1.7Round 7GEELY AUTO81NT♦Q+2+7
+1.6Round 8INFERNO112♥♦7-1+4
+1.6Round 9GOLD243NT♦2-1+5
+1.5Round 3SAKR244♠♦6-1-2
+1.4Round 2VIANELLO174♥♣K+1+0
+1.4Round 3SAKR292♥♦9-1-1
+1.4Round 5HELGENESS134♣♣2=+0
+1.3Round 9GOLD282♥♥2+1+0
+1.2Round 3SAKR261NT♠5+2+1
+1.2Round 9GOLD233NT♣3+2+0
+1.1Round 3SAKR252NT♥4=+7
+1.1Round 5HELGENESS124♠♣6-2+8
+1.0Round 10JING HANG21NT♠6-1-3
+0.9Round 4ALERTPLUS34♥♠A-1-10
+0.8Round 9GOLD262♦♦8+1+0
+0.7Round 1VYTAS53♣♣7=+0
+0.6Round 6VICKY282♠x♣A-3-3
+0.5Round 3SAKR283♣♥K=+1
+0.5Round 4ALERTPLUS62NT♠6+1+6
+0.3Round 5HELGENESS114♠♥5+1+0
+0.1Round 1VYTAS43♥♣5=+11
+0.1Round 6VICKY273♣♣J=+1
+0.1Round 6VICKY303NT♠5=-1
+0.1Round 8INFERNO123NT♦10+1+0
-0.0Round 10JING HANG91NT♣4-1+2
-0.1Round 1VYTAS83♣♥J=-1
-0.2Round 1VYTAS13NT♠8+1+1
-0.2Round 7GEELY AUTO103♠♣8=+0
-0.2Round 10JING HANG104♠♥6+1+0
-0.4Round 4ALERTPLUS74♥♠9+2-12
-0.4Round 7GEELY AUTO54♥♣6+1+0
-0.4Round 8INFERNO184♠♦2+2-11
-0.6Round 1VYTAS104♠♣5+1-13
-0.8Round 8INFERNO174♠♣9+1+0
-0.9Round 2VIANELLO164♦♥A=-6
-0.9Round 9GOLD224♠♣K=+0
-1.0Round 5HELGENESS204♠♥A+1-1
-1.1Round 4ALERTPLUS84♥♣9=+0
-1.1Round 8INFERNO204♠♦6+1+0
-1.3Round 7GEELY AUTO23NT♠10-2-7
-1.4Round 2VIANELLO114♥♠4=-3
-1.5Round 5HELGENESS193NT♠2+3+11
-1.8Round 3SAKR215♣♣7-1-5
-1.8Round 3SAKR274♣♣8-1-5
-2.0Round 7GEELY AUTO14♠♦A-1+2
-2.1Round 4ALERTPLUS42♥♠6=+0
-2.8Round 6VICKY255♦x♥Q-2-5
-2.9Round 6VICKY264♠♦9-1-12
-3.0Round 1VYTAS65♣♦6=+13
-3.2Round 2VIANELLO154♠x♠A-2-5
-3.3Round 5HELGENESS183NT♣J-1-5
-3.9Round 3SAKR303♥♣K=-1
-3.9Round 5HELGENESS153NT♥9+3-1
-4.1Round 4ALERTPLUS104♠♥A=+1
-5.2Round 8INFERNO164♠♥K-1-6
-5.5Round 5HELGENESS163NT♠7=-7
-6.0Round 8INFERNO135♣x♠K-2-14
-6.4Round 2VIANELLO184♥♣7-1+2
-6.5Round 4ALERTPLUS94♠♣2-1-12
-7.0Round 1VYTAS23NT♦Q=+1
-7.5Round 6VICKY224♠♥K=-3
-7.7Round 5HELGENESS174♣♥6-2-11
-9.1Round 3SAKR225♥♣8-1-12
-9.7Round 9GOLD293♣x♦3-2-12
-11.9Round 10JING HANG87♣♠9-1-17