DALPOZZO Valentina · ITALIA

24rank
-3.6Butler · 72 bds
-0.05per board
±5.5swing
-0.03vs par /bd · #25/46
-0.12adjusted /bd
Butler per round: -18.7 -35.8 12.4 -6.1 7.3 -1.7 22.1 20.1 -3.2by round

vs par split: bidding -0.42 · play +0.39

Strength of schedule: opponents averaged -0.07/bd (an easy draw) → opponent-adjusted -0.12/bd

Card play — on target: opening leads 70.0% #42 of 46 · declarer play 70.6% #27 of 46 · defence 83.8% #22 of 46

Card play by contract type — on target
vs NTvs a suit
Opening leads85.7% (7)61.5% (13)
Declarer play75.0% (4)69.2% (13)
Defence72.7% (11)88.5% (26)

Opening leads by suit led: ♠ 40.0% (5) · ♥ 85.7% (7) · ♦ 50.0% (2) · ♣ 83.3% (6)

vs par by strain: NT +1.05 (21) · a suit -0.47 (51)

vs par by level: part-score -0.58 (24) · game +0.60 (43) · slam -2.80 (5)

By role: declaring +0.79/bd (-2.20 vs par · 35) · defending -0.84/bd (+2.03 vs par · 37)

By vulnerability: vulnerable -0.44/bd (-0.67 vs par · 36) · not vulnerable +0.34/bd (+0.61 vs par · 36)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1F.DalpozzoL.Covill – E.VisserOpen8-18.7-2.34+0.12
Round 2F.DalpozzoS.Baldysz – J.ZalewskaOpen8-35.8-4.47-1.50
Round 3F.DalpozzoT.Milutinovic – A.OvukaOpen8+12.4+1.55+2.75
Round 4F.DalpozzoQ.He – Y.XuanOpen8-6.1-0.76-1.12
Round 5F.DalpozzoF.Nacrur – C.YanezOpen8+7.3+0.91-2.12
Round 6F.DalpozzoQ.Tang – Y.JiangOpen8-1.7-0.21-0.75
Round 7F.DalpozzoY.Gao – T.XuOpen8+22.1+2.76+2.62
Round 8F.DalpozzoC.Ge – Y.LuOpen8+20.1+2.51-0.50
Round 9F.DalpozzoI.Oeberg – T.IndreboOpen8-3.2-0.40+0.25

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
+10.6Round 7SXTULIP203NT♠3-1+13
+9.7Round 8SXPEONY283NT♣A+2+4
+9.2Round 8SXPEONY313NT♦10=-1
+8.9Round 4ZHIHAOLE252♠♥J-2+8
+8.8Round 7SXTULIP193NT♣3-5+12
+8.4Round 4ZHIHAOLE294♦♠3-1+12
+8.2Round 3SERBIA223NT♥9-4+7
+7.7Round 7SXTULIP184♠♣J=+13
+7.6Round 3SERBIA203NT♦Q+2+11
+7.2Round 9SOFIES WORLD54♠♦10=+0
+6.7Round 5CHILE56♠♦4=+0
+6.2Round 6SXDAISY114♥♣J=+7
+6.1Round 3SERBIA174♠♣5+1+0
+6.1Round 6SXDAISY163NT♠5+1+0
+5.2Round 7SXTULIP214♠♥K-1+5
+5.1Round 2POLAND GIRLS123NT♣7-1+13
+5.1Round 8SXPEONY323NT♥6=+7
+4.4Round 6SXDAISY124♥♠8=+0
+4.3Round 5CHILE84♥♣10=+8
+3.3Round 3SERBIA233♣♥2=-1
+3.3Round 9SOFIES WORLD35♦♥8-2+12
+2.6Round 5CHILE63NT♥9+2-11
+2.2Round 9SOFIES WORLD11NT♥J+1-5
+1.8Round 5CHILE75♣♠3-2+7
+1.8Round 9SOFIES WORLD82♠♠6+2+1
+1.0Round 1SCREWDRIVER63♦♣5=+10
+1.0Round 3SERBIA212♠♣K+1+0
+0.9Round 6SXDAISY144♥♣2-1+10
+0.7Round 8SXPEONY292♠♠6+2-10
+0.3Round 5CHILE12♥♦8+1-1
+0.1Round 8SXPEONY273♥♥A=+0
-0.0Round 6SXDAISY154♥♣5+1+0
+0.0Round 8SXPEONY264♠♥10=+0
-0.1Round 4ZHIHAOLE263♥♦6-1+0
-0.2Round 1SCREWDRIVER84♠♦10-1+4
-0.3Round 1SCREWDRIVER52♥♥5+1+0
-0.6Round 2POLAND GIRLS94♠♥3=-1
-0.7Round 9SOFIES WORLD22♥♣J=+7
-1.0Round 6SXDAISY94♥♣Q=+0
-1.1Round 4ZHIHAOLE274♥♦K=+0
-1.2Round 5CHILE33NT♣3+4-14
-1.2Round 7SXTULIP171NT♣6+1+0
-1.4Round 2POLAND GIRLS152NT♣2=+0
-1.6Round 9SOFIES WORLD65♦♥K=-2
-1.7Round 8SXPEONY302♠♦6+1-4
-1.8Round 1SCREWDRIVER33♣♣4+1+0
-1.8Round 4ZHIHAOLE284♥♠2-2-2
-2.0Round 7SXTULIP232♦♣A=-6
-2.1Round 3SERBIA186NT♥10+1+11
-2.4Round 1SCREWDRIVER26♥♥2=+0
-2.7Round 7SXTULIP224♠♦10+2-11
-2.9Round 2POLAND GIRLS141NT♠10-3+0
-3.0Round 8SXPEONY253NT♣2+2+0
-3.3Round 5CHILE41NT♠2+1-1
-3.4Round 1SCREWDRIVER14♥♦A-1-4
-3.4Round 2POLAND GIRLS114♥♠A+1+0
-3.9Round 5CHILE22♥♦A=-5
-4.3Round 7SXTULIP243♦♥6=-5
-4.8Round 1SCREWDRIVER74♠♣A-1-6
-5.0Round 4ZHIHAOLE314♥♣3-1-13
-5.1Round 3SERBIA241♠♠8+2-6
-5.6Round 4ZHIHAOLE303NT♦9-1-11
-5.6Round 9SOFIES WORLD72♥♣7-2-8
-6.6Round 3SERBIA194♠♥3=+0
-6.7Round 6SXDAISY103NT♥2=-10
-6.8Round 1SCREWDRIVER44♠♣2=-3
-7.2Round 2POLAND GIRLS164♠♥Q+1-1
-9.8Round 4ZHIHAOLE323NT♥6=-3
-9.8Round 9SOFIES WORLD44♥♠2=-3
-11.6Round 6SXDAISY136♥♥6-1-13
-12.4Round 2POLAND GIRLS136♣♠10=-12
-13.0Round 2POLAND GIRLS105♥x♣A-4-11