BERTHEAU Kathrine · COLORADO

74rank
+23.6Butler · 112 bds
+0.21per board
±4.4swing
-0.11vs par /bd · #120/221
+0.61adjusted /bd
Butler per round: 11.6 20.8 0.5 33.2 -14 5.4 -17.3 -16.6by round

vs par split: bidding -0.46 · play +0.35

Strength of schedule: opponents averaged +0.40/bd (a tough draw) → opponent-adjusted +0.61/bd

Card play — on target: opening leads 82.4% #130 of 221 · declarer play 71.4% #129 of 221 · defence 83.9% #105 of 221

Bidding activity — not a pass: 44.3% #77 of 221 (129/291)

Card play by contract type — on target
vs NTvs a suit
Opening leads75.0% (8)84.6% (26)
Declarer play62.5% (8)76.9% (13)
Defence78.6% (14)85.4% (48)

Opening leads by suit led: ♠ 85.7% (7) · ♥ 75.0% (4) · ♦ 88.9% (9) · ♣ 78.6% (14)

vs par by strain: NT +0.85 (33) · a suit -0.51 (79)

vs par by level: part-score -1.04 (45) · game +0.29 (61) · slam +2.83 (6)

By role: declaring +0.51/bd (-2.60 vs par · 50) · defending -0.03/bd (+1.90 vs par · 62)

By vulnerability: vulnerable +0.58/bd (+0.70 vs par · 56) · not vulnerable -0.16/bd (-0.91 vs par · 56)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.AbragiT.Alper – E.OzanClosed14+11.6+0.83+2.21
Round 2G.YettickA.Gobekli – Z.Ozaydin TanrioverOpen14+20.8+1.49+3.00
Round 3G.YettickN.Suszanowicz – P.JaniszewskiOpen14+0.5+0.04-2.07
Round 4A.AbragiT.Wnuk – A.Kreglewska-WnukClosed14+33.2+2.37-0.50
Round 5A.AbragiM.Pilipovic – K.MarinovskiClosed14-14.0-1.00-2.29
Round 6G.YettickI.Filimon – D.ValimarescuClosed14+5.4+0.39-0.86
Round 7G.YettickK.Retter – L.PetelkoClosed14-17.3-1.24+0.86
Round 8A.AbragiQ.Robert – A.TartarinOpen14-16.6-1.19-1.21

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
+11.0Round 1TURQUOISE94♥x♣A-4+14
+9.7Round 1TURQUOISE53NT♠A=+7
+9.5Round 4FRENCH CONNECTION234♠x♥7-2+9
+8.2Round 4FRENCH CONNECTION154♥♠9-1+6
+8.0Round 2FRIENDS272♥x♠2-2+5
+7.7Round 6ALLEZ245♠x♣A-1+5
+7.7Round 8DAISY CHAIN234♠x♥K=+7
+7.1Round 4FRENCH CONNECTION174♠x♥K-3+2
+6.9Round 1TURQUOISE76♠♦J+1+13
+6.8Round 2FRIENDS183NT♦3-2+11
+6.3Round 5CROATIA143NT♦Q+2+2
+5.8Round 2FRIENDS206♣♠A=+0
+5.8Round 3DRONKA41NT♣2=+5
+5.4Round 2FRIENDS264♣♦Q-3+9
+5.2Round 4FRENCH CONNECTION214♥♦K=+3
+5.2Round 8DAISY CHAIN174♥♣3-2+11
+4.9Round 6ALLEZ183NT♣T=-1
+4.2Round 2FRIENDS173♦♣J+3+13
+4.2Round 3DRONKA124♠x♦9-1+6
+3.9Round 5CROATIA73♥♥8-3+5
+3.8Round 3DRONKA34♥♠3-3+4
+3.3Round 2FRIENDS243♣♦Q-2+5
+3.2Round 2FRIENDS163♦♣Q+2+10
+3.2Round 3DRONKA62NT♠7-1+5
+3.1Round 3DRONKA84♠♥T=-1
+3.0Round 1TURQUOISE133NT♥A-1+12
+2.9Round 7LAKO113♥♠8+2+3
+2.5Round 6ALLEZ264♠♣A-2+3
+2.3Round 3DRONKA93NT♦3=-1
+2.1Round 3DRONKA54♠♦K=+0
+1.6Round 3DRONKA73NT♥Q+2+0
+1.6Round 3DRONKA133♦♦Q-2+2
+1.6Round 6ALLEZ203♣♦T-1-1
+1.6Round 7LAKO144♥♠2+1+0
+1.5Round 4FRENCH CONNECTION264♠♦J+1+0
+1.5Round 6ALLEZ256♥♦J=+0
+1.5Round 8DAISY CHAIN213NT♠J+2+1
+1.3Round 1TURQUOISE101NT♥4-2+2
+1.3Round 8DAISY CHAIN223NT♠3-1-5
+1.2Round 7LAKO92♥♣6=-1
+1.1Round 4FRENCH CONNECTION182♠x♣9-1+0
+1.0Round 4FRENCH CONNECTION204♥♣5+1+0
+1.0Round 4FRENCH CONNECTION244♠♦J=-1
+1.0Round 5CROATIA43NT♥7+2+1
+0.9Round 2FRIENDS254♥♣2=+1
+0.9Round 5CROATIA122♠♥J+2-10
+0.9Round 8DAISY CHAIN153♥♣J-3-3
+0.7Round 2FRIENDS284♠♥3+2-13
+0.6Round 5CROATIA64♠♦6+1+0
+0.6Round 6ALLEZ274♥♦4+1+0
+0.6Round 6ALLEZ282♥♠4+2-10
+0.5Round 6ALLEZ151NT♣6+1+7
+0.5Round 7LAKO101NT♥4+1+0
+0.4Round 1TURQUOISE111NT♦7+1+0
+0.4Round 5CROATIA134♥♠5=+0
+0.3Round 6ALLEZ162♠♣A-1+2
+0.3Round 6ALLEZ224♠♠7+1+0
+0.2Round 4FRENCH CONNECTION282♦♣A-1-1
+0.2Round 7LAKO44♠♣A-1-5
+0.1Round 7LAKO122NT♣2+1-10
-0.0Round 4FRENCH CONNECTION273NT♣9+2-11
-0.1Round 6ALLEZ215♥x♠K-2+5
-0.1Round 7LAKO13♥♦Q-3+6
-0.2Round 1TURQUOISE43♥♣Q-1+1
-0.2Round 3DRONKA113♦♠3-2+1
-0.2Round 4FRENCH CONNECTION164♠♣7+1+0
-0.2Round 4FRENCH CONNECTION251NT♣3+1-1
-0.2Round 5CROATIA101NT♠T+2+10
-0.3Round 8DAISY CHAIN204♠♦6-1-7
-0.5Round 4FRENCH CONNECTION221NT♣7+3-6
-0.6Round 3DRONKA142♦x♣A-1-7
-0.6Round 6ALLEZ234♥♠A=+0
-0.6Round 7LAKO74♥♦Q=+0
-0.7Round 1TURQUOISE23♠♣3=+0
-0.7Round 4FRENCH CONNECTION192♥♦A+1-7
-0.8Round 7LAKO54NT♥2+3+10
-0.9Round 1TURQUOISE84♠♦J=+1
-1.0Round 2FRIENDS152♥♥J=+0
-1.0Round 7LAKO63♠♦4-2-6
-1.0Round 8DAISY CHAIN243NT♠5+1-1
-1.2Round 5CROATIA34♠♣6=+1
-1.4Round 7LAKO83NT♠3+1+10
-1.5Round 5CROATIA23NT♠5=+1
-1.6Round 8DAISY CHAIN284♠♥9=-3
-1.8Round 8DAISY CHAIN193NT♠T+2+11
-2.0Round 1TURQUOISE123NT♦2+1+1
-2.2Round 7LAKO131NT♠4-1+0
-2.3Round 1TURQUOISE63♦♦5+1-1
-2.6Round 5CROATIA112♠♣7-1-8
-2.7Round 6ALLEZ174♠♦K=-8
-2.9Round 3DRONKA13NT♣Q+4-10
-3.2Round 1TURQUOISE14♠x♦K-1-6
-3.4Round 2FRIENDS193♠♣A-2+1
-3.4Round 5CROATIA15♠♦6+1-11
-3.5Round 2FRIENDS212♥♦2=+0
-3.5Round 5CROATIA84♠♥7=-3
-3.8Round 8DAISY CHAIN263NT♥Q=+1
-4.1Round 2FRIENDS226♠♥2=+0
-4.1Round 8DAISY CHAIN252♠♦6=-9
-4.2Round 1TURQUOISE144♥♠2-1-10
-4.6Round 8DAISY CHAIN163NT♠A+3-7
-4.6Round 8DAISY CHAIN272♠♠3=-5
-5.5Round 2FRIENDS234♥♦8=+0
-5.8Round 5CROATIA91♠♦3+1-11
-7.2Round 1TURQUOISE34♥♣3=-3
-8.3Round 7LAKO33NT♦4-3-7
-8.9Round 5CROATIA51NT♦7+3-9
-9.3Round 3DRONKA23♠♣A+2-15
-9.4Round 7LAKO26♦♥2=+12
-11.4Round 8DAISY CHAIN186♥♣A=-8
-11.7Round 6ALLEZ194♥♦Q=-14
-14.2Round 3DRONKA103♠x♣K=-18