PORTA Federico · BORTOLETTI

20rank
+29.4Butler · 84 bds
+0.35per board
±4.1swing
+0.71vs par /bd · #9/33
+0.24adjusted /bd
Butler per round: 16 16 16 13.4 13.4 13.4by round

vs par split: bidding +1.11 · play +0.41

Strength of schedule: opponents averaged -0.11/bd (an easy draw) → opponent-adjusted +0.24/bd

Card play — on target: opening leads 100.0% #1 of 33 · declarer play 72.7% #24 of 33 · defence 91.7% #7 of 33

Bidding activity — not a pass: 46.9% #7 of 33 (106/226)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (1)100.0% (3)
Declarer play75.0% (4)71.4% (7)
Defence100.0% (4)87.5% (8)

Opening leads by suit led: ♥ 100.0% (2) · ♣ 100.0% (2)

vs par by strain: NT -0.70 (23) · a suit +1.15 (59)

vs par by level: part-score +0.83 (36) · game +0.07 (44) · slam +9.50 (2)

By role: declaring -0.40/bd (-0.78 vs par · 45) · defending +1.19/bd (+2.35 vs par · 37)

By vulnerability: vulnerable +0.04/bd (+0.50 vs par · 42) · not vulnerable +0.66/bd (+0.93 vs par · 42)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 16A.GandogliaD.Wang – Y.LiuOpen14+1.0+0.07+0.93
Round of 16A.GandogliaD.Wang – Y.LiuOpen14+0.1+0.01-0.86
Round of 16A.GandogliaG.Shen – C.DongOpen14+14.9+1.06+0.64
QuarterfinalA.GandogliaP.Zimmermann – M.NowosadzkiClosed14-6.0-0.43+0.79
QuarterfinalA.GandogliaB.Drijver – S.BrinkOpen14-0.5-0.04+0.36
QuarterfinalA.GandogliaS.Brink – B.DrijverClosed14+19.9+1.42+2.43

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
+12.5Round of 16JINSHUO553♦x-4+12
+10.1QuarterfinalZIMMERMANN273NT♣7-1+10
+8.7Round of 16JINSHUO194♠=+12
+8.4Round of 16JINSHUO534♠xx-1+11
+8.1QuarterfinalZIMMERMANN353♣x-2+9
+7.5Round of 16JINSHUO232♠-2+8
+7.4QuarterfinalZIMMERMANN504♣♦Q+1+10
+6.7QuarterfinalZIMMERMANN515♣♥K+1+10
+5.9Round of 16JINSHUO295♦=+6
+5.3QuarterfinalZIMMERMANN543♦♠3=+6
+5.2Round of 16JINSHUO403♥=+1
+5.0Round of 16JINSHUO501♥-3-3
+4.8Round of 16JINSHUO436♥=+14
+4.5Round of 16JINSHUO222♥+1+0
+4.1QuarterfinalZIMMERMANN155♦♥A=+3
+3.6QuarterfinalZIMMERMANN373NT=+10
+3.6QuarterfinalZIMMERMANN403♠=+6
+3.5Round of 16JINSHUO422♠x-2-3
+3.3Round of 16JINSHUO314♠=+0
+2.2Round of 16JINSHUO366♦x-2+5
+2.0QuarterfinalZIMMERMANN20Pass+4
+2.0QuarterfinalZIMMERMANN552NT♠4+1+0
+1.9QuarterfinalZIMMERMANN213♠♥T-3+0
+1.9QuarterfinalZIMMERMANN563NT♠2+1+8
+1.7Round of 16JINSHUO542♠=+6
+1.4Round of 16JINSHUO183♥-1-2
+1.4Round of 16JINSHUO524♥+1+0
+1.3Round of 16JINSHUO34Pass+4
+1.3Round of 16JINSHUO511NT+1+1
+1.1QuarterfinalZIMMERMANN243♠♥K-2-1
+1.1QuarterfinalZIMMERMANN434♠♥2=+8
+1.0Round of 16JINSHUO374♠-2+0
+1.0QuarterfinalZIMMERMANN483NT♦2=-1
+0.7QuarterfinalZIMMERMANN283NT♣9=+1
+0.7QuarterfinalZIMMERMANN302NT=+0
+0.7QuarterfinalZIMMERMANN381♦+2+10
+0.5Round of 16JINSHUO284♠=+0
+0.3QuarterfinalZIMMERMANN414♠=+1
+0.1Round of 16JINSHUO153♠+1+1
+0.1Round of 16JINSHUO174♠+1+0
+0.1QuarterfinalZIMMERMANN454♥♦T+1+0
+0.0Round of 16JINSHUO384♠+1+0
-0.0QuarterfinalZIMMERMANN342♠=-5
-0.3QuarterfinalZIMMERMANN334♠+2+13
-0.3QuarterfinalZIMMERMANN391NT+1+0
-0.4QuarterfinalZIMMERMANN464♠♦2=+3
-0.5Round of 16JINSHUO163NT=+13
-0.6QuarterfinalZIMMERMANN493NT♦2=+0
-0.7QuarterfinalZIMMERMANN181NT♥T=+1
-0.7QuarterfinalZIMMERMANN533NT♠9+2+0
-0.9QuarterfinalZIMMERMANN253♦♠7-1+5
-0.9QuarterfinalZIMMERMANN473NT♣K-2-11
-1.0Round of 16JINSHUO272♥+1+0
-1.1Round of 16JINSHUO262♣=+0
-1.1QuarterfinalZIMMERMANN232♥♦9=+0
-1.1QuarterfinalZIMMERMANN443NT♠A-1+2
-1.3Round of 16JINSHUO213NT+1+0
-1.3Round of 16JINSHUO483NT+2-1
-1.4QuarterfinalZIMMERMANN323NT+2-13
-1.5Round of 16JINSHUO445♣=-3
-1.7Round of 16JINSHUO394♦=+0
-1.7Round of 16JINSHUO462♣=-5
-1.7Round of 16JINSHUO563♠=-6
-1.7QuarterfinalZIMMERMANN193♥♣5+1-6
-1.8Round of 16JINSHUO412NT-3-5
-1.9QuarterfinalZIMMERMANN525♦♥3+1-1
-2.0Round of 16JINSHUO474♠+1-1
-2.5Round of 16JINSHUO252♥-1-4
-2.5Round of 16JINSHUO304♥=+0
-2.6QuarterfinalZIMMERMANN162♥♣T+1-1
-2.9Round of 16JINSHUO332♠-1+0
-2.9Round of 16JINSHUO453NT-1-5
-3.3QuarterfinalZIMMERMANN365♦+1-11
-3.6QuarterfinalZIMMERMANN422♦=+0
-4.0QuarterfinalZIMMERMANN294♠-1-5
-4.5Round of 16JINSHUO325♦x-1-8
-4.6QuarterfinalZIMMERMANN222♠x♥Q-1-5
-4.6QuarterfinalZIMMERMANN313NT+1-10
-6.3Round of 16JINSHUO203NT-1-5
-6.3QuarterfinalZIMMERMANN264♥x♦A-2+0
-8.0QuarterfinalZIMMERMANN175♦x♥A-1+0
-8.9Round of 16JINSHUO354♠-1-12
-9.1Round of 16JINSHUO244♠-1-10
-9.1Round of 16JINSHUO493NTx-1-11