WIBERG Erik · STROMSGODSET

55rank
-10.9Butler · 89 bds
-0.12per board
±4.2swing
-0.48vs par /bd · #59/88
-0.36adjusted /bd
Butler per round: 15.6 -12.2 7.6 -23.7 -11.3 3.7 -16.3 29.7 -4by round

vs par split: bidding -0.09 · play -0.39

Strength of schedule: opponents averaged -0.24/bd (an easy draw) → opponent-adjusted -0.36/bd

Card play — on target: opening leads 64.3% #78 of 88 · declarer play 77.8% #22 of 88 · defence 86.0% #33 of 88

Bidding activity — not a pass: 48.4% #13 of 88 (122/252)

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (8)70.0% (20)
Declarer play87.5% (8)73.7% (19)
Defence91.7% (12)83.9% (31)

Opening leads by suit led: ♠ 62.5% (8) · ♥ 71.4% (7) · ♦ 40.0% (5) · ♣ 75.0% (8)

vs par by strain: NT +0.56 (23) · a suit -0.85 (66)

vs par by level: part-score -0.50 (38) · game -0.27 (45) · slam -2.00 (6)

By role: declaring +0.27/bd (-2.06 vs par · 46) · defending -0.55/bd (+1.21 vs par · 43)

By vulnerability: vulnerable -0.24/bd (+0.00 vs par · 44) · not vulnerable -0.00/bd (-0.96 vs par · 45)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.BertheauK.Krawiec – A.MysliwiecOpen10+15.6+1.56+0.60
Round 2M.BertheauN.Yamamoto – Y.SongOpen10-12.2-1.22-2.60
Round 3M.BertheauG.Morgan – A.GossOpen10+7.6+0.76+1.50
Round 4M.BertheauK.Gustafsson – A.NilssonClosed9-23.7-2.63-0.56
Round 5M.BertheauL.Szucs – M.JanosikClosed10-11.3-1.13-1.10
Round 7M.BertheauS.Farwig – F.DoermerClosed10+3.7+0.37+0.30
Round 8M.BertheauC.Hui – J.ChiangClosed10-16.3-1.63-1.00
Round 9M.BertheauC.He – O.LauferClosed10+29.7+2.97+1.00
Round 10M.BertheauR.Van Der Weide – K.GoscianskiOpen10-4.0-0.40-2.50

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
+11.5Round 9TEAM CANADA147♣♣6=-2
+9.8Round 9TEAM CANADA166♣♠5=-2
+8.8Round 3AUSTRALIA172♠♦Q=+9
+7.5Round 1AZS WRATISLAVIA263♠♠6+1+10
+7.0Round 5HUNGAEL43♥♣6-3+9
+6.0Round 7TEAM FRIESENJUNG306♦♠A-2+6
+5.1Round 7TEAM FRIESENJUNG223NT♦6-4+7
+5.0Round 10WZBS DABROWKA234♥x♣T-2+9
+4.7Round 7TEAM FRIESENJUNG284♠♣T=+7
+4.4Round 1AZS WRATISLAVIA285♥x♠A-2+5
+4.2Round 2JAPAN93♣♠3=+0
+4.0Round 7TEAM FRIESENJUNG235♥♠A-2+2
+3.8Round 1AZS WRATISLAVIA253NT♣4=-1
+3.8Round 9TEAM CANADA203NT♠5=+10
+3.6Round 3AUSTRALIA204♠♥A=-1
+3.4Round 8YOUNG AND BROKE93♥♦J-1+5
+3.2Round 1AZS WRATISLAVIA222♥♠A-2+0
+3.2Round 9TEAM CANADA184♠♦5-1+12
+3.2Round 10WZBS DABROWKA275♥♣J=+0
+3.1Round 10WZBS DABROWKA262♥♣K=-1
+3.0Round 5HUNGAEL104♥♣4-1+6
+3.0Round 9TEAM CANADA132♠♥5+3-9
+2.5Round 1AZS WRATISLAVIA242♥♠T+2+6
+2.5Round 7TEAM FRIESENJUNG291NT♥3=+0
+2.4Round 3AUSTRALIA144♥♠8+2+8
+2.2Round 3AUSTRALIA112♥♣A=+5
+2.2Round 5HUNGAEL31NT♥3=+5
+2.1Round 10WZBS DABROWKA243NT♥2-1+5
+1.8Round 10WZBS DABROWKA282♥♦5+1+1
+1.6Round 4TEAM FUNBRIDGE PINK252NT♠K=+0
+1.6Round 10WZBS DABROWKA254♥♠T-1-8
+1.5Round 4TEAM FUNBRIDGE PINK223NT♠6=+5
+1.3Round 1AZS WRATISLAVIA292♠♣8=+0
+1.2Round 9TEAM CANADA122♠♥3=+0
+1.0Round 8YOUNG AND BROKE12♥♣2+1+0
+0.9Round 1AZS WRATISLAVIA214♠♥J=+0
+0.7Round 2JAPAN103NT♠3=+0
+0.6Round 4TEAM FUNBRIDGE PINK266♠♠4=+0
+0.4Round 3AUSTRALIA154♠♥K+1+0
+0.4Round 9TEAM CANADA194♠♦K=+3
+0.2Round 5HUNGAEL81NT♦A-1-1
+0.0Round 5HUNGAEL54♠♣Q+1+0
-0.1Round 1AZS WRATISLAVIA272♥♠A-2-1
-0.1Round 3AUSTRALIA164♠♥T=+0
-0.1Round 8YOUNG AND BROKE24♠♦6=+0
-0.2Round 2JAPAN14♥♠4=+0
-0.4Round 9TEAM CANADA151NT♦2+1+0
-0.6Round 3AUSTRALIA184♠♦K=-11
-0.6Round 8YOUNG AND BROKE64♥x♠5-1-11
-0.7Round 1AZS WRATISLAVIA302NT♥Q+1-1
-0.7Round 2JAPAN45♦♥Q+2-13
-0.7Round 4TEAM FUNBRIDGE PINK272♠♥4=+1
-0.7Round 7TEAM FRIESENJUNG213♦♥6=+0
-0.8Round 7TEAM FRIESENJUNG252♦♣3+1+0
-1.0Round 4TEAM FUNBRIDGE PINK303NT♣3+1+1
-1.1Round 8YOUNG AND BROKE34♥♣K-1-5
-1.1Round 9TEAM CANADA112♠♣A+3+6
-1.5Round 5HUNGAEL23♠x♥9-1+5
-1.7Round 9TEAM CANADA172♦♣A+2-8
-1.8Round 8YOUNG AND BROKE54♥♣3+2+8
-1.9Round 4TEAM FUNBRIDGE PINK213NT♥A+1+0
-2.2Round 10WZBS DABROWKA294♠♥6=+1
-2.3Round 2JAPAN85♦♥K=+1
-2.4Round 2JAPAN72♥♣K+1-6
-2.5Round 2JAPAN52♠♣A=+1
-2.5Round 2JAPAN61NT♠4+2-1
-2.5Round 3AUSTRALIA193NT♥6+2+11
-2.7Round 5HUNGAEL72♥♣A+1+0
-2.7Round 8YOUNG AND BROKE43NT♠4+1+12
-2.8Round 7TEAM FRIESENJUNG274♥♦5+1-1
-2.9Round 8YOUNG AND BROKE73NT♣2=+2
-3.0Round 2JAPAN23NT♥5-1+2
-3.2Round 3AUSTRALIA123♠x♥K-1-6
-3.4Round 3AUSTRALIA133♠♥A=+0
-3.5Round 2JAPAN33♥♦8-3-10
-3.5Round 4TEAM FUNBRIDGE PINK284♥♦Q-2-2
-3.8Round 5HUNGAEL96♦♠5-1-14
-4.4Round 10WZBS DABROWKA223NT♥6-1-10
-5.7Round 8YOUNG AND BROKE85♣♥Q-4-12
-5.8Round 8YOUNG AND BROKE103♦x♠3-1-9
-5.9Round 7TEAM FRIESENJUNG244♠x♣A=-10
-6.9Round 10WZBS DABROWKA304♠♦J-1-11
-7.2Round 1AZS WRATISLAVIA233NT♣2=-12
-7.3Round 10WZBS DABROWKA212♠♥A-2-11
-7.5Round 5HUNGAEL13NT♦T-2-11
-7.8Round 4TEAM FUNBRIDGE PINK291♥♣A+4-10
-8.2Round 5HUNGAEL63NT♥4-1-10
-8.4Round 7TEAM FRIESENJUNG263♥x♠5-2-8
-12.5Round 4TEAM FUNBRIDGE PINK237♠♦3=+0