GOLD David · ALLFREY

15rank
+31.0Butler · 80 bds
+0.39per board
±5.2swing
+0.81vs par /bd · #7/71
+0.32adjusted /bd
Butler per round: 14.1 25.8 -6.1 11.5 -22.6 -10.2 3.6 14.9by round

vs par split: bidding +1.06 · play -0.25

Strength of schedule: opponents averaged -0.06/bd (an easy draw) → opponent-adjusted +0.32/bd

Card play — on target: opening leads 88.5% #13 of 71 · declarer play 83.3% #22 of 71 · defence 80.0% #52 of 71

Card play by contract type — on target
vs NTvs a suit
Opening leads81.8% (11)93.3% (15)
Declarer play75.0% (4)87.5% (8)
Defence68.4% (19)87.1% (31)

Opening leads by suit led: ♠ 87.5% (8) · ♥ 83.3% (12) · ♦ 100.0% (3) · ♣ 100.0% (3)

vs par by strain: NT +1.18 (28) · a suit +0.61 (52)

vs par by level: part-score +0.70 (20) · game +0.69 (48) · slam +1.50 (12)

By role: declaring +0.14/bd (-2.90 vs par · 30) · defending +0.54/bd (+3.04 vs par · 50)

By vulnerability: vulnerable +0.33/bd (+0.18 vs par · 39) · not vulnerable +0.45/bd (+1.42 vs par · 41)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.BellM.Lorencs – K.RubinsClosed10+14.1+1.41+2.10
Round 2M.BellJ.Stefanov – I.NanevClosed10+25.8+2.58+4.40
Round 3M.BellW.Olanski – V.VainikonisClosed10-6.1-0.61+0.80
Round 4M.BellG.Steenbakkers – P.IjsselmuidenClosed10+11.5+1.15-0.60
Round 6M.BellJ.Aabye – O.SaurOpen10-22.6-2.26-2.00
Round 8M.BellG.Helgemo – T.HelnessOpen10-10.2-1.02-2.40
Round 10M.BellC.Mariani – M.BurattiClosed10+3.6+0.36+1.20
Round 11M.BellN.Frey – J.PalauClosed10+14.9+1.49+3.00

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
+12.9Round 4BC’T ONSTEIN73NT♦4-1+17
+12.0Round 4BC’T ONSTEIN46♦♣4=-2
+11.2Round 8MONACO FMB I116♥♠5-1+17
+10.5Round 1RIGAINVITES.LV74♥♦7=+10
+10.5Round 1RIGAINVITES.LV96♦♥2-2+17
+10.5Round 11MONACO FMB II183NT♣K-4+15
+10.0Round 2K1195♥♦2+1+11
+8.5Round 2K1173NT♠J+3+14
+7.4Round 3VYTAS RAL POZNAN225♣♠4-2+13
+7.3Round 11MONACO FMB II144♥♠A-1+10
+5.9Round 11MONACO FMB II124♥♦8+1+0
+5.8Round 10CIRCOLO BRIDGE FIRENZE75♥x♠Q-1+9
+5.7Round 2K1203NT♥2=+0
+5.6Round 1RIGAINVITES.LV63NT♥J-2+8
+4.5Round 8MONACO FMB I152♥♠3+1+6
+4.3Round 2K1155♦♥A-1+6
+3.2Round 2K1164♥♦2+1+0
+3.2Round 6VIKERSUND BK272♠♥K=+0
+2.6Round 3VYTAS RAL POZNAN253NT♥Q+2+0
+2.5Round 10CIRCOLO BRIDGE FIRENZE13♥♣Q-2+5
+2.0Round 10CIRCOLO BRIDGE FIRENZE53♠♦2=+7
+1.6Round 3VYTAS RAL POZNAN232♠♠6=-1
+1.6Round 10CIRCOLO BRIDGE FIRENZE83♣♥K-1+4
+1.6Round 11MONACO FMB II203NT♥3=+1
+1.5Round 1RIGAINVITES.LV14♥♠2+2+2
+1.5Round 2K1112♥♠2-1+4
+1.5Round 8MONACO FMB I182♠♠Q+1+0
+1.5Round 11MONACO FMB II163NT♥3+1+0
+1.3Round 10CIRCOLO BRIDGE FIRENZE91NT♥6+1+0
+1.2Round 10CIRCOLO BRIDGE FIRENZE107♠♦J=+0
+0.7Round 4BC’T ONSTEIN14♥♠4=+0
+0.7Round 6VIKERSUND BK222♦♦3+1+0
+0.6Round 2K1143NT♥2+2+10
+0.6Round 3VYTAS RAL POZNAN273NT♠4+2+1
+0.5Round 8MONACO FMB I172♠♣5=-7
+0.5Round 11MONACO FMB II114♥♦3+2+8
+0.4Round 10CIRCOLO BRIDGE FIRENZE64♠♦3=+0
+0.2Round 4BC’T ONSTEIN32♥♠2=+1
+0.2Round 10CIRCOLO BRIDGE FIRENZE43NT♥3=+0
+0.0Round 4BC’T ONSTEIN24♥♣4+1+0
+0.0Round 4BC’T ONSTEIN54♥♠J+1+0
+0.0Round 10CIRCOLO BRIDGE FIRENZE37NT♦6=+0
-0.4Round 1RIGAINVITES.LV53NT♦2+1+0
-0.5Round 6VIKERSUND BK243NT♣3+3-1
-0.5Round 11MONACO FMB II132♠♣J+2+1
-0.6Round 1RIGAINVITES.LV104♥♦K=-9
-0.6Round 6VIKERSUND BK253♠♥5=+0
-0.7Round 3VYTAS RAL POZNAN281NT♦3=+0
-0.8Round 3VYTAS RAL POZNAN214♠♥2-1-2
-0.8Round 8MONACO FMB I142♥♠J+1+0
-0.9Round 4BC’T ONSTEIN64♥♠3-1-10
-1.1Round 3VYTAS RAL POZNAN301NT♠5+1+0
-1.2Round 1RIGAINVITES.LV32♥♠10+1+0
-1.3Round 1RIGAINVITES.LV24♥♠8+2-2
-1.3Round 1RIGAINVITES.LV46♥♦7=+7
-1.3Round 4BC’T ONSTEIN94♥♠K+1-11
-1.5Round 2K1133NT♥A+1-1
-1.6Round 2K1183NT♦2+1+0
-1.6Round 3VYTAS RAL POZNAN244♠♠5+3-10
-1.8Round 11MONACO FMB II157♣x♠K-3+5
-1.9Round 8MONACO FMB I121NT♥2=+0
-2.1Round 4BC’T ONSTEIN83NT♥3+4+14
-2.5Round 8MONACO FMB I163NT♥4+3-2
-3.0Round 6VIKERSUND BK264♥♠Q-1-6
-3.2Round 6VIKERSUND BK213NT♣3-1+4
-3.9Round 6VIKERSUND BK283NT♦10=-7
-4.1Round 8MONACO FMB I203NT♥J-1-12
-4.4Round 6VIKERSUND BK294♠♠7=-10
-4.9Round 2K1125♥x♥2-2+0
-4.9Round 11MONACO FMB II193NT♥9+1+0
-5.0Round 6VIKERSUND BK306♠♦A=+0
-5.2Round 11MONACO FMB II174♠♦4-1-10
-5.3Round 3VYTAS RAL POZNAN293♥♣4-1-6
-5.6Round 8MONACO FMB I136NT♥3-1-13
-5.9Round 6VIKERSUND BK234♠♥6=+0
-8.8Round 3VYTAS RAL POZNAN266♠♥8+1+13
-9.2Round 1RIGAINVITES.LV84♥x♣10=-12
-10.0Round 4BC’T ONSTEIN103NT♥A+1-15
-11.4Round 10CIRCOLO BRIDGE FIRENZE26♠♣A-2-13
-13.0Round 8MONACO FMB I196♠♦K=-13