BERTHEAU Kathrine · COLORADO

81rank
+16.3Butler · 112 bds
+0.15per board
±4.2swing
-0.22vs par /bd · #121/210
+0.33adjusted /bd
Butler per round: -17.6 18.3 20.3 -19.4 3 5.8 2.9 3by round

vs par split: bidding +0.04 · play -0.30

Strength of schedule: opponents averaged +0.18/bd (a tough draw) → opponent-adjusted +0.33/bd

Card play — on target: opening leads 80.6% #103 of 210 · declarer play 76.5% #103 of 210 · defence 86.2% #72 of 210

Bidding activity — not a pass: 43.7% #89 of 210 (135/309)

Card play by contract type — on target
vs NTvs a suit
Opening leads85.7% (14)77.3% (22)
Declarer play66.7% (9)80.0% (25)
Defence75.0% (20)92.1% (38)

Opening leads by suit led: ♠ 71.4% (7) · ♥ 80.0% (5) · ♦ 83.3% (18) · ♣ 83.3% (6)

vs par by strain: NT +0.09 (35) · a suit -0.42 (76)

vs par by level: part-score -1.31 (39) · game -0.08 (63) · slam +3.00 (9)

By role: declaring +0.39/bd (-2.77 vs par · 53) · defending -0.07/bd (+2.03 vs par · 58)

By vulnerability: vulnerable +0.06/bd (-1.48 vs par · 56) · not vulnerable +0.23/bd (+1.04 vs par · 56)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.AbragiN.Hammelev – E.RosthoejOpen14-17.6-1.26-2.64
Round 2G.YettickJ.Gray – S.BrockClosed14+18.3+1.31+1.07
Round 3G.YettickM.Hutyra – G.BrewiakClosed14+20.3+1.45+1.79
Round 4A.AbragiI.Filimon – D.ValimarescuClosed14-19.4-1.39-0.43
Round 5A.AbragiA.Pietrzyk – R.SzczepanskiClosed14+3.0+0.21-2.43
Round 6G.YettickP.Bahnik – E.BahnikovaOpen14+5.8+0.41+0.86
Round 7G.YettickM.Macura – M.MacurovaClosed14+2.9+0.21+1.93
Round 8A.AbragiS.Punch – T.ReesClosed14+3.0+0.21-1.93

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
+10.2Round 2SALLYS ACES184♠x♥3-5+10
+9.4Round 5AKINOM45♦♠Q+1-10
+9.1Round 12 MANY GINGERS76♠♦A=+0
+8.3Round 4ALLEZ246♥x♠2-1+14
+8.2Round 5AKINOM136♦♠9-1+13
+8.0Round 6BAHNICI224♥♠8=+7
+7.5Round 3GROUP ONE TEAM143NT♠9-2+14
+7.0Round 8GOLD BARS163NT♠K=+0
+6.2Round 5AKINOM73NT♣2+2-13
+5.8Round 7MILANBRIDGE.COM123NT♥J-1+5
+5.4Round 8GOLD BARS274♥♠A=+0
+4.9Round 3GROUP ONE TEAM43NT♠9-1+12
+4.8Round 3GROUP ONE TEAM23NT♠2+1+0
+4.3Round 3GROUP ONE TEAM103NT♦6-1+6
+4.2Round 2SALLYS ACES164♠♦2+2+1
+4.0Round 2SALLYS ACES283NT♥5-4-7
+3.6Round 7MILANBRIDGE.COM41NT♦5+2+10
+3.6Round 8GOLD BARS232NT♥4+1-10
+3.4Round 2SALLYS ACES234♠♦2-2+7
+3.4Round 6BAHNICI184♠x♣K-2+5
+3.4Round 6BAHNICI203NT♥6+1+0
+3.2Round 5AKINOM14♦♥A=+0
+3.2Round 8GOLD BARS192♥♣5-1+6
+3.0Round 6BAHNICI243♥♣Q=+6
+3.0Round 6BAHNICI273♠♦4-2+8
+2.9Round 5AKINOM32♠♣6+1+0
+2.7Round 12 MANY GINGERS115♦♣Q-1-6
+2.6Round 6BAHNICI211NT♠4-1+4
+2.5Round 12 MANY GINGERS131NT♦3+1-1
+2.5Round 6BAHNICI283NT♠7-1+5
+2.4Round 4ALLEZ164♥♣A-1+6
+2.3Round 4ALLEZ263♣♦K+2+0
+2.1Round 2SALLYS ACES194♠♣2+1+1
+2.0Round 7MILANBRIDGE.COM144♠♦A-2+5
+1.9Round 8GOLD BARS175♥x♠K-2+0
+1.7Round 2SALLYS ACES244♠♦4+1+1
+1.6Round 3GROUP ONE TEAM63NT♣T+2+16
+1.5Round 7MILANBRIDGE.COM13NT♥Q+2+0
+1.4Round 2SALLYS ACES223♠♦8+1+10
+1.1Round 5AKINOM124♥♠Q+1+0
+1.1Round 6BAHNICI154♥♣8-1+4
+1.0Round 12 MANY GINGERS92♦♠7-1+2
+1.0Round 4ALLEZ192♥♠T=-1
+1.0Round 8GOLD BARS264♥♦5=+0
+0.9Round 3GROUP ONE TEAM124♥♦8+1-13
+0.9Round 5AKINOM114♠♥Q=-1
+0.9Round 8GOLD BARS256♠x♠2-5+0
+0.7Round 3GROUP ONE TEAM14♠♣3=+0
+0.6Round 7MILANBRIDGE.COM61NT♠4-2+1
+0.6Round 7MILANBRIDGE.COM133♦♠3-1+1
+0.5Round 2SALLYS ACES215♣x♥K-3-4
+0.5Round 4ALLEZ184♠♥8=+0
+0.4Round 12 MANY GINGERS83NT♣3=+1
+0.4Round 4ALLEZ272♠♦A=+7
+0.3Round 5AKINOM144♥♥5+1+0
+0.3Round 7MILANBRIDGE.COM92♥♣6+1+10
+0.2Round 12 MANY GINGERS14♥♣T=+0
+0.2Round 7MILANBRIDGE.COM34♠♥3+1+0
+0.1Round 7MILANBRIDGE.COM52NT♦6-1+4
-0.0Round 12 MANY GINGERS32♦♣A+2-7
+0.0Round 12 MANY GINGERS12Pass+4
-0.0Round 3GROUP ONE TEAM71NT♥2+1-1
-0.2Round 3GROUP ONE TEAM86♠♦6+1+11
-0.3Round 3GROUP ONE TEAM114♥♦K+1+0
-0.3Round 3GROUP ONE TEAM134♠♦3+1+0
-0.3Round 4ALLEZ155♥♣Q=+0
-0.5Round 2SALLYS ACES263♦♠5-2-9
-0.5Round 4ALLEZ202♠♦A+1-7
-0.7Round 2SALLYS ACES172♠♥8+1+4
-0.7Round 3GROUP ONE TEAM91NT♥8+1-7
-0.7Round 8GOLD BARS154♥♠3+1-1
-0.8Round 5AKINOM64♥♥3+1+0
-0.8Round 7MILANBRIDGE.COM24♠♦8+1+0
-0.8Round 7MILANBRIDGE.COM73NT♣3+1+0
-1.0Round 2SALLYS ACES253NT♦5=-2
-1.0Round 8GOLD BARS243NT♦3=-2
-1.2Round 3GROUP ONE TEAM34♠♣K+3-10
-1.2Round 5AKINOM92♥♥2=+0
-1.3Round 2SALLYS ACES155♦♣T-1+5
-1.4Round 8GOLD BARS281NT♦A+1-1
-1.5Round 12 MANY GINGERS44♠♣J-1-6
-1.6Round 6BAHNICI193♠♥2=-1
-1.7Round 3GROUP ONE TEAM52♠♦K-1-3
-1.7Round 4ALLEZ253NT♥Q=-2
-1.7Round 8GOLD BARS202♥♦A=+0
-1.9Round 6BAHNICI234♠♣J+2-1
-2.0Round 2SALLYS ACES273NT♦2=+2
-2.3Round 6BAHNICI163NT♦5+1+1
-2.4Round 5AKINOM51NT♥Q=-5
-2.6Round 12 MANY GINGERS63♥♦J+2-2
-2.6Round 7MILANBRIDGE.COM82♦♦Q-1-4
-2.6Round 8GOLD BARS224♦♠K+1-6
-2.9Round 4ALLEZ283NT♥Q-2-8
-3.4Round 12 MANY GINGERS23NT♠2=+1
-3.7Round 2SALLYS ACES203NT♥9-3-4
-3.7Round 6BAHNICI175♣x♥4-3-5
-3.7Round 7MILANBRIDGE.COM104♥♣J-1+1
-3.9Round 7MILANBRIDGE.COM113♥♠K-2-6
-4.4Round 8GOLD BARS213♥♠3-2-7
-4.5Round 6BAHNICI262♠♦Q+2-10
-4.9Round 4ALLEZ174♠♥A-1-5
-5.8Round 4ALLEZ213♠♥T=-12
-6.7Round 5AKINOM24♠x♠J=-5
-6.7Round 5AKINOM86♥♦3=+0
-7.2Round 6BAHNICI253NT♠9+1-11
-7.8Round 12 MANY GINGERS103NT♦6=+1
-8.2Round 4ALLEZ226♠♥8+1+13
-8.2Round 8GOLD BARS183NT♦Q=-6
-8.3Round 12 MANY GINGERS56♣♥A-1-13
-9.9Round 12 MANY GINGERS146♣♦2-2-11
-10.0Round 4ALLEZ233♣♠Q-4-11
-11.4Round 5AKINOM102♠x♦6=-13