JACOBSON James · BARRETT

274rank
-11.2Butler · 70 bds
-0.16per board
±4.9swing
-0.43vs par /bd · #301/384
-0.06adjusted /bd
Butler per round: 12.7 -22.8 -21.1 4.5 19.1 -18.8 15.2by round

vs par split: bidding -0.40 · play -0.03

Strength of schedule: opponents averaged +0.10/bd (a tough draw) → opponent-adjusted -0.06/bd

Card play — on target: opening leads 75.0% #281 of 384 · declarer play 52.6% #362 of 384 · defence 78.9% #295 of 384

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (9)81.8% (11)
Declarer play50.0% (4)53.3% (15)
Defence68.8% (16)86.4% (22)

Opening leads by suit led: ♠ 75.0% (4) · ♥ 60.0% (5) · ♦ 50.0% (2) · ♣ 88.9% (9)

vs par by strain: NT -0.28 (25) · a suit -0.51 (45)

vs par by level: part-score -0.37 (27) · game +0.87 (39) · slam -13.50 (4)

By role: declaring -1.25/bd (-4.66 vs par · 32) · defending +0.76/bd (+3.13 vs par · 38)

By vulnerability: vulnerable -1.21/bd (-0.74 vs par · 35) · not vulnerable +0.89/bd (-0.11 vs par · 35)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2A.DawsonL.Chemaly – C.LipshitzClosed10+12.7+1.27-1.00
Round 3A.DawsonJ.Berg – T.BrogelandClosed10-22.8-2.28-2.30
Round 4A.DawsonH.Gwinner – D.LangerClosed10-21.1-2.11-3.10
Round 8A.DawsonV.Khanukov – Y.KhanukovaOpen10+4.5+0.45+0.50
Round 9A.DawsonP.Busse – G.BusseOpen10+19.1+1.91+2.60
Round 10A.DawsonP.Soulet – D.HalfonOpen10-18.8-1.88-1.50
Round 13A.DawsonS.Mohtashami – L.TrajmanOpen10+15.2+1.52+1.80

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
+9.8Round 13SHAPOUR83♥♠4-1+10
+9.3Round 9BUSSE292♠♦A-1+11
+8.7Round 2ROARING LIONS111♣x♣2-3+8
+8.4Round 9BUSSE223NT♠6-1+6
+8.2Round 2ROARING LIONS186♣♠2=-12
+7.5Round 13SHAPOUR43NT♠Q=-1
+7.4Round 9BUSSE273NT♠5-1+5
+7.2Round 13SHAPOUR23NT♣2-1+12
+5.5Round 8SVENJA 17143NT♦6-2+11
+5.3Round 8SVENJA 17194♠♦5-1+5
+4.9Round 2ROARING LIONS143NT♠J-1+5
+4.5Round 3BROGELAND262♥♣8+4+9
+4.3Round 4FUGGER53NT♠K+1+0
+4.3Round 9BUSSE302♥♣K-2+6
+4.2Round 8SVENJA 17123NT♣2-1+12
+4.2Round 13SHAPOUR94♠♥8-4+2
+4.1Round 2ROARING LIONS173NT♦2-2+6
+3.9Round 2ROARING LIONS156♠♣Q+1-11
+2.9Round 10PAYEN54♥♠K-2+0
+2.5Round 4FUGGER62♣♠J=+0
+1.7Round 10PAYEN33♥♠3=+0
+1.4Round 10PAYEN44♥♣K-2+8
+1.2Round 3BROGELAND233NT♥5=+1
+1.2Round 8SVENJA 17153NT♥8+3-11
+1.0Round 10PAYEN94♠♥8+1+12
+0.9Round 13SHAPOUR53♥♠3=+0
+0.7Round 2ROARING LIONS132♣♦9+1+0
+0.7Round 4FUGGER82♠♥8+2+6
+0.4Round 2ROARING LIONS162NT♣K+1+7
+0.4Round 4FUGGER34♥♣Q=+1
+0.4Round 9BUSSE214♠♣A=-1
+0.3Round 2ROARING LIONS203NT♥9+2+0
+0.3Round 3BROGELAND304♠♥A=-3
+0.1Round 9BUSSE244♠♦6+1+0
-0.2Round 3BROGELAND241NT♦Q=-8
-0.3Round 10PAYEN63♠♥5-1+2
-0.4Round 8SVENJA 17174♦♥K=-5
-0.5Round 8SVENJA 17202♣♥7=+2
-0.7Round 8SVENJA 17131NT♥K+1+0
-0.9Round 9BUSSE264♥♠8+1+13
-1.1Round 3BROGELAND275♦x♥J-2+3
-1.1Round 9BUSSE232♠♦Q+1+0
-1.2Round 8SVENJA 17114♥♠J+1+0
-1.3Round 13SHAPOUR12♠♠9+1+0
-1.5Round 8SVENJA 17164♠♣K+1+0
-1.8Round 13SHAPOUR104♥♠A-1+1
-1.9Round 3BROGELAND294♠x♥2-2+0
-2.1Round 13SHAPOUR73NT♠5-2-7
-2.2Round 4FUGGER12♣♥K+1-7
-2.3Round 10PAYEN73NT♣6+2-2
-2.5Round 10PAYEN13♠♦Q-2-5
-2.5Round 13SHAPOUR61NT♠6=+1
-2.6Round 9BUSSE254♠♣4-1-5
-2.7Round 3BROGELAND254♠♦J+2-2
-2.9Round 4FUGGER91NT♥9+1+0
-3.2Round 4FUGGER41NT♠4-2-2
-3.4Round 4FUGGER74♥♣6-1-6
-4.2Round 10PAYEN84♠♦A=+0
-5.7Round 4FUGGER103♠♦9-1-6
-6.2Round 9BUSSE283♦♥Q-3-9
-6.4Round 10PAYEN103♦♣K-1-12
-6.7Round 2ROARING LIONS123NT♣J=+1
-6.7Round 13SHAPOUR33NT♣4+1+0
-7.0Round 3BROGELAND283NT♦7+1-8
-7.1Round 3BROGELAND214♥♠8+1-8
-7.4Round 8SVENJA 17184♥x♠J-2-9
-8.8Round 3BROGELAND224♥♣3=-7
-10.1Round 10PAYEN21NT♥10+6-18
-11.6Round 4FUGGER26NT♠3-1-17
-11.8Round 2ROARING LIONS196♥♠8-4-14