RETTER Koren · BIANCHI

533rank
-31.7Butler · 84 bds
-0.38per board
±4.7swing
+0.33vs par /bd · #214/675
-0.61adjusted /bd
Butler per round: -36.1 21.1 1.3 -9.7 -18.3 10by round

vs par split: bidding +0.63 · play -0.30

Strength of schedule: opponents averaged -0.23/bd (an easy draw) → opponent-adjusted -0.61/bd

Card play — on target: opening leads 71.4% #472 of 675 · declarer play 78.6% #271 of 675 · defence 86.5% #316 of 675

Bidding activity — not a pass: 38.8% #555 of 675 (95/245)

Card play by contract type — on target
vs NTvs a suit
Opening leads60.0% (10)77.8% (18)
Declarer play66.7% (6)87.5% (8)
Defence78.9% (19)90.9% (33)

Opening leads by suit led: ♠ 83.3% (6) · ♥ 75.0% (12) · ♦ 75.0% (8) · ♣ 0.0% (2)

vs par by strain: NT -0.23 (31) · a suit +0.66 (53)

vs par by level: part-score -1.24 (25) · game +0.84 (50) · slam +1.89 (9)

By role: declaring -0.62/bd (-3.72 vs par · 32) · defending -0.23/bd (+2.83 vs par · 52)

By vulnerability: vulnerable -0.40/bd (+0.79 vs par · 42) · not vulnerable -0.35/bd (-0.12 vs par · 42)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1S.BianchiA.Ostrowski – M.PopielarskiOpen14-36.1-2.58-1.79
Round 2S.BianchiT.Walsh – P.GoodmanOpen14+21.1+1.51+3.86
Round 4S.BianchiD.Gold – Z.MahmoodClosed14+1.3+0.09+0.86
Round 6S.BianchiJ.Slemr – O.BahnikClosed14-9.7-0.69-1.93
Round 7S.BianchiI.Chalupec – B.ChmurskiClosed14-18.3-1.31-1.21
Round 8S.BianchiK.Cooper – R.CooperOpen14+10.0+0.71+2.21

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
+11.1Round 2PIGOT193NTx♦5-3+14
+9.7Round 2PIGOT233NT♥6-1+15
+8.7Round 8SUPER COOPER152NTx♥2=+9
+8.5Round 4SAXENA VEDANTA203NT♣Q-3+9
+8.4Round 7SV BRIDGE CLUB122♥♣K-1+11
+8.0Round 6CZECHOSLOVAKIA V2155♠♦3-1+5
+7.3Round 8SUPER COOPER287♠♣Q=+0
+6.5Round 7SV BRIDGE CLUB134♥♣J=+10
+5.3Round 7SV BRIDGE CLUB65♣x♣Q-1+6
+4.7Round 1YOUTH84♠♥5-3+7
+4.5Round 2PIGOT173♠♦7-2+8
+4.5Round 2PIGOT206♥♣8-1+13
+4.5Round 2PIGOT266♣♦8-2+13
+4.5Round 7SV BRIDGE CLUB113NT♠A-2+6
+4.5Round 8SUPER COOPER273NT♦3-2+9
+3.8Round 1YOUTH64♥x♠A-1+0
+3.6Round 4SAXENA VEDANTA233NT♥T-1+12
+3.3Round 6CZECHOSLOVAKIA V2184♥♣6+1-11
+3.1Round 8SUPER COOPER182NT♣T=+0
+2.9Round 8SUPER COOPER195♦♥A-1+5
+2.8Round 7SV BRIDGE CLUB144♥♠K+1+0
+2.7Round 1YOUTH144♠♦3-2+5
+2.6Round 2PIGOT226♣♦J+1+11
+2.5Round 4SAXENA VEDANTA244♠♥5-1+10
+2.5Round 4SAXENA VEDANTA253♠♦K-1+5
+2.3Round 4SAXENA VEDANTA222♠♠5-1+4
+1.8Round 6CZECHOSLOVAKIA V2201♠♥8+2-10
+1.6Round 4SAXENA VEDANTA185♠♥6=+13
+1.6Round 6CZECHOSLOVAKIA V2252♥♠7-1+5
+1.3Round 6CZECHOSLOVAKIA V2223NT♦6=+2
+1.0Round 4SAXENA VEDANTA153NT♠J=-1
+0.8Round 4SAXENA VEDANTA273NT♠J=+0
+0.8Round 6CZECHOSLOVAKIA V2233NT♥J+2+0
+0.8Round 8SUPER COOPER164♥♣K+2+11
+0.5Round 2PIGOT283NT♣T+1+0
+0.5Round 6CZECHOSLOVAKIA V2263♣♥2+2+8
+0.3Round 2PIGOT153NT♠2=+1
+0.3Round 6CZECHOSLOVAKIA V2193NT♠3+1+0
+0.3Round 8SUPER COOPER175♣♥Q+1+9
+0.2Round 4SAXENA VEDANTA192♠♣6+1-10
-0.1Round 8SUPER COOPER244♠♥8=+1
-0.2Round 7SV BRIDGE CLUB14♠♥3+1+0
-0.2Round 8SUPER COOPER232♠♣J+2-1
-0.3Round 2PIGOT161NT♦6=-5
-0.7Round 7SV BRIDGE CLUB52♣♣6+1-1
-1.0Round 1YOUTH102♥♥6+1-10
-1.0Round 1YOUTH114♥♥3=+1
-1.0Round 8SUPER COOPER251NT♠3=+1
-1.4Round 2PIGOT272♠♥9+1+0
-1.4Round 4SAXENA VEDANTA284♠♣6+1+0
-1.7Round 1YOUTH72♠♥6+2+10
-1.8Round 6CZECHOSLOVAKIA V2281NT♥T-2+1
-1.9Round 1YOUTH124♥♦K=+0
-1.9Round 2PIGOT241NT♠2-1-4
-2.1Round 1YOUTH46♠♦5+1+13
-2.2Round 4SAXENA VEDANTA163NT♥3+2-1
-2.3Round 7SV BRIDGE CLUB102♦♥T+3-10
-2.6Round 2PIGOT181NT♠3+1-1
-2.7Round 8SUPER COOPER205♥♣A=+0
-3.0Round 8SUPER COOPER214♠♥4=-3
-3.0Round 8SUPER COOPER264♥♠A+1+0
-3.3Round 6CZECHOSLOVAKIA V2243NT♦2+1-1
-3.7Round 6CZECHOSLOVAKIA V2176♦♠A-1-8
-3.8Round 4SAXENA VEDANTA213♣♣3-3-6
-4.7Round 7SV BRIDGE CLUB34♥♣5-2-7
-4.9Round 6CZECHOSLOVAKIA V2162♥♣7+3-12
-5.0Round 6CZECHOSLOVAKIA V2214♠x♣J-1-6
-5.1Round 2PIGOT255♥x♠8=-5
-5.3Round 2PIGOT213NT♠5-2-6
-5.7Round 1YOUTH133NT♣J+1-10
-5.7Round 7SV BRIDGE CLUB74♥♠J=+1
-5.8Round 1YOUTH34♥♠3=-10
-5.8Round 7SV BRIDGE CLUB93NT♣A-3-9
-6.0Round 4SAXENA VEDANTA176NT♥4-1-11
-6.1Round 1YOUTH22♠♣2=-13
-6.2Round 1YOUTH94♥♠8=-3
-6.4Round 1YOUTH53NT♦2+1-7
-7.6Round 8SUPER COOPER223♠♥7=-10
-7.8Round 7SV BRIDGE CLUB83NT♦2=-7
-8.3Round 4SAXENA VEDANTA263NT♠6-1-12
-8.6Round 6CZECHOSLOVAKIA V2276♦♥6=+0
-9.1Round 7SV BRIDGE CLUB26♣♥J-2-14
-9.4Round 1YOUTH13NT♣4+1-8
-9.5Round 7SV BRIDGE CLUB43NT♥3=-3