DUFRAT Katarzyna · GSAD IDEA BRIDGE TORINO

7rank
+49.2Butler · 64 bds
+0.77per board
±4.4swing
+1.19vs par /bd · #4/49
+0.60adjusted /bd
Butler per round: 37.1 37.1 12.1 12.1by round

vs par split: bidding +0.81 · play +0.25

Strength of schedule: opponents averaged -0.17/bd (an easy draw) → opponent-adjusted +0.60/bd

Card play — on target: opening leads 50.0% #36 of 38 · declarer play 66.7% #27 of 38 · defence 100.0% #1 of 39

Bidding activity — not a pass: 42.3% #19 of 49 (74/175)

Card play by contract type — on target
vs NTvs a suit
Opening leads0.0% (2)75.0% (4)
Declarer play75.0% (4)60.0% (5)
Defence100.0% (2)100.0% (12)

Opening leads by suit led: ♠ 50.0% (2) · ♥ 0.0% (1) · ♦ 0.0% (1) · ♣ 100.0% (2)

vs par by strain: NT -0.07 (15) · a suit +1.42 (48)

vs par by level: part-score +0.89 (26) · game +1.48 (31) · slam -0.33 (6)

By role: declaring +0.54/bd (-1.09 vs par · 35) · defending +0.97/bd (+3.75 vs par · 28)

By vulnerability: vulnerable -0.02/bd (+0.69 vs par · 32) · not vulnerable +1.56/bd (+1.69 vs par · 32)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
SemifinalJ.ZmudaM.Kurek Beaulieu – C.PuilletClosed16+13.5+0.84+1.06
SemifinalJ.ZmudaC.Puillet – A.TartarinOpen16+23.6+1.48+1.25
FinalJ.ZmudaH.Erichsen – F.BrownOpen16+3.3+0.21+1.38
FinalJ.ZmudaN.Senior – N.SmithClosed16+8.8+0.55+1.06

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
+10.1Semifinal2023 FRENCH WINNERS286♦=+10
+10.0Semifinal2023 FRENCH WINNERS314♥x=+5
+8.8FinalENGLISH CHAMPIONS42♥-2+3
+8.6Semifinal2023 FRENCH WINNERS65♣♥T-1+13
+8.2FinalENGLISH CHAMPIONS35♥+1+13
+7.9Semifinal2023 FRENCH WINNERS234♠=+0
+7.8FinalENGLISH CHAMPIONS173NT♦T+3+2
+5.4Semifinal2023 FRENCH WINNERS94♥♥8=+0
+4.7Semifinal2023 FRENCH WINNERS306♠+1+11
+4.3Semifinal2023 FRENCH WINNERS223NT-1+5
+4.3FinalENGLISH CHAMPIONS323NT♠2+1+10
+4.1Semifinal2023 FRENCH WINNERS144♥♠6=-1
+3.9Semifinal2023 FRENCH WINNERS42♠♣4-2-7
+3.9Semifinal2023 FRENCH WINNERS275♣x-2+5
+3.4Semifinal2023 FRENCH WINNERS111NT♦5=+5
+3.1Semifinal2023 FRENCH WINNERS32Pass+9
+2.9FinalENGLISH CHAMPIONS52♠-1+4
+2.7FinalENGLISH CHAMPIONS204♠♥Q=+0
+2.3Semifinal2023 FRENCH WINNERS31NT♥4+1-1
+2.0FinalENGLISH CHAMPIONS302♦♥K-1+5
+1.9Semifinal2023 FRENCH WINNERS152♥♦K+1+0
+1.7Semifinal2023 FRENCH WINNERS263♥-2+2
+1.6Semifinal2023 FRENCH WINNERS53♠♣A=+7
+1.6FinalENGLISH CHAMPIONS22♥+1+0
+1.6FinalENGLISH CHAMPIONS74♥+1+0
+1.4FinalENGLISH CHAMPIONS251NT♠Q+1+0
+1.3Semifinal2023 FRENCH WINNERS291NT-1+0
+1.2FinalENGLISH CHAMPIONS312♥♣K+1+1
+1.1FinalENGLISH CHAMPIONS163♣+1+0
+1.0FinalENGLISH CHAMPIONS133♦+1+0
+1.0FinalENGLISH CHAMPIONS274♥♦5=+3
+0.9Semifinal2023 FRENCH WINNERS12♠♦Q+1+1
+0.9FinalENGLISH CHAMPIONS93NT=+0
+0.8FinalENGLISH CHAMPIONS64♥=+1
+0.7Semifinal2023 FRENCH WINNERS201NT+2+0
+0.7FinalENGLISH CHAMPIONS145♦=+3
+0.6Semifinal2023 FRENCH WINNERS174♥+1+0
+0.6FinalENGLISH CHAMPIONS193NT♣6+3+1
+0.2FinalENGLISH CHAMPIONS293♥♠2+1+10
+0.1FinalENGLISH CHAMPIONS235♣♦4+2+10
+0.0Semifinal2023 FRENCH WINNERS74♥♥2+1+0
+0.0Semifinal2023 FRENCH WINNERS133♠♣T-1+1
-0.2FinalENGLISH CHAMPIONS282♠♣9+1+0
-0.3Semifinal2023 FRENCH WINNERS195♦x-1+6
-0.4FinalENGLISH CHAMPIONS243NT♠4+1-11
-0.6FinalENGLISH CHAMPIONS83♣=+1
-1.1FinalENGLISH CHAMPIONS114♠-1+2
-1.7FinalENGLISH CHAMPIONS212♥♣T-2+0
-2.1FinalENGLISH CHAMPIONS14♥+1+0
-2.1FinalENGLISH CHAMPIONS183NT♦5+1+0
-2.2FinalENGLISH CHAMPIONS262♠♣4+2-1
-2.6Semifinal2023 FRENCH WINNERS213♥=+0
-3.0Semifinal2023 FRENCH WINNERS84♥♠A-1-6
-3.0Semifinal2023 FRENCH WINNERS243NT+2-10
-3.1Semifinal2023 FRENCH WINNERS165♥♣9=+13
-3.4FinalENGLISH CHAMPIONS124♠-1+1
-3.7Semifinal2023 FRENCH WINNERS21NT♠6-2-2
-3.7Semifinal2023 FRENCH WINNERS106♥♦Q=+0
-4.2FinalENGLISH CHAMPIONS153♦-1-6
-5.1Semifinal2023 FRENCH WINNERS124♠♥Q-1-6
-5.9FinalENGLISH CHAMPIONS224♥♣5+2-13
-7.9Semifinal2023 FRENCH WINNERS186♦-2-11
-10.9Semifinal2023 FRENCH WINNERS256♦-1-12
-12.9FinalENGLISH CHAMPIONS106NT=+0