🇨🇿 OTRADOVCOVA Zuzana · CZECH REPUBLIC

63rank
-137.3Butler · 182 bds
-0.75per board
±4.8swing
-0.21vs par /bd · #49/75
-0.66adjusted /bd
Butler per round: 20.7 -21.2 -12 -15 -10.9 -43 -33.3 -23.5 -35.8 30.9 -22.8 6.5 22.1by round

vs par split: bidding -0.32 · play +0.11

Strength of schedule: opponents averaged +0.10/bd (a tough draw) → opponent-adjusted -0.66/bd

Card play — on target: opening leads 75.0% #51 of 75 · declarer play 76.0% #25 of 75 · defence 86.5% #21 of 75

Card play by contract type — on target
vs NTvs a suit
Opening leads61.5% (13)80.0% (35)
Declarer play66.7% (15)80.0% (35)
Defence75.9% (29)91.0% (67)

Opening leads by suit led: ♠ 83.3% (12) · ♥ 100.0% (10) · ♦ 53.3% (15) · ♣ 72.7% (11)

vs par by strain: NT -1.19 (59) · a suit +0.26 (123)

vs par by level: part-score +0.63 (75) · game -0.83 (98) · slam -0.44 (9)

By role: declaring -0.53/bd (-2.80 vs par · 86) · defending -0.95/bd (+2.12 vs par · 96)

By vulnerability: vulnerable -1.02/bd (-0.52 vs par · 91) · not vulnerable -0.48/bd (+0.10 vs par · 91)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1T.FridrichB.Hollos – L.BekoClosed14+20.7+1.48+3.29
Round 2T.FridrichH.Madden – O.SelbyClosed14-21.2-1.51-1.21
Round 3T.FridrichR.Guth – H.RabourdinOpen14-12.0-0.86+0.14
Round 4T.FridrichA.Lombardi – M.LombardiClosed14-15.0-1.07-1.36
Round 5T.FridrichT.Loonstein – A.ZeitakClosed14-10.9-0.78+2.93
Round 6T.FridrichY.Niu – B.JiangClosed14-43.0-3.07-2.79
Round 7T.FridrichM.Kedzierski – M.SluszniakClosed14-33.3-2.38-2.50
Round 8T.FridrichD.Goudzwaard – R.GoorClosed14-23.5-1.68-1.14
Round 9T.FridrichL.Gunardi – A.ImawanClosed14-35.8-2.56+0.50
Round 10T.FridrichS.Campbell – R.XiaoClosed14+30.9+2.21+2.36
Round 11T.FridrichY.Liu – P.WangClosed14-22.8-1.63-4.36
Round 12T.FridrichW.Berner – H.SandblomClosed14+6.5+0.46-0.43
Round 13T.FridrichB.Zhu – H.DongClosed14+22.1+1.58+1.86

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
+12.8Round 1🇭🇺 HUNGARY43♣♦9+2+19
+12.5Round 8🇳🇱 NETHERLANDS45♠♥2-1+13
+11.6Round 13🇨🇦 CANADA76♣♦7-1+12
+10.8Round 11🇨🇳 CHINA276♥♠J=+0
+9.7Round 1🇭🇺 HUNGARY34♦♣9-2+13
+9.5Round 10🇺🇸 USA284♥♣4-1+10
+9.0Round 13🇨🇦 CANADA23NT♣9-2+12
+6.4Round 7🇵🇱 POLAND287♣♥Q=-2
+6.4Round 12🇸🇪 SWEDEN264♠♦Q-1+12
+6.2Round 1🇭🇺 HUNGARY53NT♦6-2+6
+6.2Round 11🇨🇳 CHINA293NT♥J=+0
+5.7Round 10🇺🇸 USA203NT♦5+1+1
+5.6Round 6🇨🇳 CHINA143NT♠8-4+6
+5.5Round 10🇺🇸 USA153NT♥6+1+11
+5.5Round 13🇨🇦 CANADA93NT♦2-4+8
+5.3Round 5🇮🇱 ISRAEL263♠♦A-1+12
+5.0Round 5🇮🇱 ISRAEL154♥♦10=+0
+4.8Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND236NT♣6=-13
+4.8Round 5🇮🇱 ISRAEL244♥♠K-1+5
+4.6Round 5🇮🇱 ISRAEL284♥♣6=+0
+4.5Round 1🇭🇺 HUNGARY123NT♥A+1+11
+4.2Round 12🇸🇪 SWEDEN162♥♦9+1+0
+4.1Round 4🇮🇹 ITALY12♥♣K=+5
+4.1Round 13🇨🇦 CANADA123NT♣8+3+2
+4.0Round 10🇺🇸 USA182♠♥Q+1+0
+4.0Round 10🇺🇸 USA256NT♦10=-11
+3.9Round 3🇫🇷 FRANCE13♥♠Q+3+12
+3.8Round 1🇭🇺 HUNGARY64♠♦K-2+12
+3.8Round 3🇫🇷 FRANCE91NT♥5+1+6
+3.8Round 3🇫🇷 FRANCE115♣♦3-4+2
+3.6Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND183♠♦10+1+6
+3.5Round 3🇫🇷 FRANCE144♠♥J+1+0
+3.2Round 1🇭🇺 HUNGARY113♥♦6+1+1
+3.2Round 3🇫🇷 FRANCE52♥♠J-1+5
+3.2Round 9🇮🇩 INDONESIA162♠♥Q+2+6
+3.1Round 7🇵🇱 POLAND273♠♥K+1+1
+3.0Round 3🇫🇷 FRANCE34♥♦6=+0
+3.0Round 8🇳🇱 NETHERLANDS61NT♥4+3-9
+2.8Round 8🇳🇱 NETHERLANDS84♥♠10+1+1
+2.8Round 9🇮🇩 INDONESIA254♠♣3-1+5
+2.8Round 10🇺🇸 USA195♥♦4=+2
+2.6Round 4🇮🇹 ITALY42♥♠6=+6
+2.6Round 13🇨🇦 CANADA33NT♠J-1+5
+2.5Round 4🇮🇹 ITALY145♣x♠K-2+0
+2.5Round 5🇮🇱 ISRAEL274♠♣K+1+4
+2.5Round 8🇳🇱 NETHERLANDS103♠♣A-3+14
+2.5Round 12🇸🇪 SWEDEN233♥x♣8-2-4
+2.4Round 1🇭🇺 HUNGARY95♠♥10+1+1
+2.4Round 10🇺🇸 USA222NT♦4-3+10
+2.2Round 4🇮🇹 ITALY33NT♣2+1-1
+2.1Round 12🇸🇪 SWEDEN223♣♠4-1+0
+2.0Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND194♠♦9=+0
+2.0Round 9🇮🇩 INDONESIA284♥♣6=+0
+2.0Round 10🇺🇸 USA264♥♣A+1+1
+2.0Round 13🇨🇦 CANADA103♠♦K+1+10
+1.9Round 7🇵🇱 POLAND246♠♦6+1+11
+1.9Round 13🇨🇦 CANADA144♥♥2+1+0
+1.8Round 7🇵🇱 POLAND255♦♣7-2+7
+1.8Round 13🇨🇦 CANADA54♥♦6+1+0
+1.6Round 10🇺🇸 USA174♥♠2=+3
+1.5Round 7🇵🇱 POLAND192♣♦4+1+0
+1.5Round 10🇺🇸 USA274♥♣J+1+0
+1.5Round 11🇨🇳 CHINA233NT♥5+3+1
+1.4Round 6🇨🇳 CHINA132♥♠6=+0
+1.4Round 12🇸🇪 SWEDEN153NT♣7+3-13
+1.3Round 4🇮🇹 ITALY62♦♥9=+0
+0.8Round 1🇭🇺 HUNGARY101NT♥A-1+1
+0.8Round 4🇮🇹 ITALY123♣♣6=-1
+0.8Round 7🇵🇱 POLAND163♥♠4-1+0
+0.8Round 12🇸🇪 SWEDEN244♠♥4=-1
+0.7Round 12🇸🇪 SWEDEN191NT♠9-1+1
+0.5Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND202NT♦3-1+0
+0.5Round 3🇫🇷 FRANCE43♥♦2=+0
+0.5Round 12🇸🇪 SWEDEN181NT♠3=+1
+0.4Round 3🇫🇷 FRANCE102♠♦4=+0
+0.2Round 4🇮🇹 ITALY83♥♣A-1+2
+0.2Round 8🇳🇱 NETHERLANDS53♠♥A-1+0
+0.2Round 8🇳🇱 NETHERLANDS123NT♦3=+0
+0.2Round 10🇺🇸 USA211NT♠Q+1+0
+0.2Round 12🇸🇪 SWEDEN212♠♣7+1+0
-0.0Round 6🇨🇳 CHINA165♠♦3=+0
-0.1Round 13🇨🇦 CANADA13♠♦4+1-6
-0.2Round 11🇨🇳 CHINA213♠♦A-1-4
-0.3Round 11🇨🇳 CHINA2101NT♥5=-2
-0.3Round 13🇨🇦 CANADA83NT♦7+2+0
-0.4Round 13🇨🇦 CANADA114♥♣9+2+11
-0.5Round 9🇮🇩 INDONESIA272♠♥Q-1-4
-0.6Round 1🇭🇺 HUNGARY133♥♣4=+0
-0.6Round 10🇺🇸 USA244♦♣Q-1-2
-0.7Round 12🇸🇪 SWEDEN251NT♦6=+1
-0.8Round 12🇸🇪 SWEDEN201NT♥4+4+9
-0.9Round 6🇨🇳 CHINA1124♠♥4+2-1
-0.9Round 9🇮🇩 INDONESIA184♠♥6+1+13
-1.0Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND154♠♣J+1+0
-1.0Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND273NT♣A+2+0
-1.0Round 3🇫🇷 FRANCE63♦♣5+1-1
-1.0Round 8🇳🇱 NETHERLANDS33♦♥J+2-1
-1.0Round 13🇨🇦 CANADA134♠♣9=-13
-1.1Round 9🇮🇩 INDONESIA216♠♦5+1+13
-1.1Round 9🇮🇩 INDONESIA233♠♣5+1-1
-1.2Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND283NT♣7+3+11
-1.2Round 5🇮🇱 ISRAEL223NT♠4=+2
-1.2Round 12🇸🇪 SWEDEN271NT♠10+2-1
-1.3Round 9🇮🇩 INDONESIA263♠♣A=+10
-1.5Round 7🇵🇱 POLAND214♠♦Q=+9
-1.5Round 8🇳🇱 NETHERLANDS91NT♦J+1+0
-1.5Round 11🇨🇳 CHINA2114♠♦2-1-2
-1.8Round 1🇭🇺 HUNGARY82♠♦2+1+4
-1.8Round 4🇮🇹 ITALY113♥♥J=-1
-1.8Round 5🇮🇱 ISRAEL173NT♠Q=+11
-1.8Round 6🇨🇳 CHINA153NT♠5+1+0
-1.8Round 11🇨🇳 CHINA2134♥♦4=-13
-1.9Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND222♠♥3+1+0
-1.9Round 4🇮🇹 ITALY104♥♥A=+0
-1.9Round 5🇮🇱 ISRAEL163NT♠3+3+11
-2.0Round 4🇮🇹 ITALY21NT♠10=+1
-2.1Round 5🇮🇱 ISRAEL213NT♠5=+1
-2.1Round 7🇵🇱 POLAND174♥♣7-3-4
-2.2Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND242♠♦3+1+0
-2.3Round 9🇮🇩 INDONESIA173♦♥K-1-4
-2.4Round 6🇨🇳 CHINA113NT♣Q=+1
-2.5Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND164♥♦Q=-3
-2.5Round 5🇮🇱 ISRAEL202♥♠J-3+8
-2.5Round 6🇨🇳 CHINA185♣♦2=+0
-2.6Round 12🇸🇪 SWEDEN283NT♥J+1+0
-2.8Round 4🇮🇹 ITALY92♠♦A-2-3
-2.8Round 7🇵🇱 POLAND154♥♠4=+1
-2.9Round 8🇳🇱 NETHERLANDS14♥♣2-1-5
-3.0Round 1🇭🇺 HUNGARY25♦♥4-3-4
-3.0Round 11🇨🇳 CHINA242♥♣3=+0
-3.1Round 3🇫🇷 FRANCE132♥♦4+1+0
-3.1Round 9🇮🇩 INDONESIA203♠♣Q-1+0
-3.2Round 11🇨🇳 CHINA254♠♣Q+1-1
-3.3Round 5🇮🇱 ISRAEL253♠♠4=+0
-3.5Round 6🇨🇳 CHINA1111NT♦7+1-6
-3.5Round 10🇺🇸 USA162♥♦K=-1
-3.6Round 11🇨🇳 CHINA282NT♠Q+2-2
-3.9Round 5🇮🇱 ISRAEL232♠♣Q=+0
-3.9Round 6🇨🇳 CHINA193♠♣J+1-8
-3.9Round 8🇳🇱 NETHERLANDS113NT♠A-2-6
-4.1Round 1🇭🇺 HUNGARY145♥♦A-1+2
-4.2Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND212NT♦6-1-5
-4.2Round 4🇮🇹 ITALY133NT♦2-1-12
-4.2Round 10🇺🇸 USA233♣♠4=+9
-4.4Round 3🇫🇷 FRANCE21NT♥K-2-2
-4.4Round 11🇨🇳 CHINA223♦♠7=-12
-4.6Round 6🇨🇳 CHINA1144♥♦A-3-7
-4.7Round 1🇭🇺 HUNGARY14♥♣7-1-10
-4.7Round 6🇨🇳 CHINA171NTx♣A-2-8
-4.7Round 9🇮🇩 INDONESIA243NT♥4+2+0
-5.0Round 9🇮🇩 INDONESIA153♣♦A-1-5
-5.6Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND254♠♦K+2-14
-5.7Round 6🇨🇳 CHINA1134♠♥K=+0
-6.0Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND264♥♦6=-9
-6.0Round 5🇮🇱 ISRAEL186♦♥10=+0
-6.1Round 13🇨🇦 CANADA66NT♥6-4-14
-6.3Round 7🇵🇱 POLAND223NT♦6+3-14
-6.5Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND174♥♥2+1+10
-6.5Round 3🇫🇷 FRANCE74♠♠9=-9
-6.8Round 7🇵🇱 POLAND233NT♣K+1-11
-6.8Round 11🇨🇳 CHINA2123NT♠7-2-12
-7.0Round 12🇸🇪 SWEDEN173NT♥3-3-11
-7.2Round 3🇫🇷 FRANCE83NT♣5=+0
-7.4Round 4🇮🇹 ITALY54♠♥A=-3
-7.5Round 7🇵🇱 POLAND263♥♦2+1-10
-7.7Round 11🇨🇳 CHINA2145♦x♥A-2-4
-8.3Round 8🇳🇱 NETHERLANDS144♠x♥A=-10
-8.4Round 6🇨🇳 CHINA123NT♠6-2-11
-8.5Round 1🇭🇺 HUNGARY74♠♦2+1-10
-8.5Round 8🇳🇱 NETHERLANDS74♠♥7+2-2
-8.5Round 13🇨🇦 CANADA43NT♦8+2-1
-8.6Round 4🇮🇹 ITALY73NT♥J-1-12
-8.8Round 11🇨🇳 CHINA263NT♦Q=-10
-9.2Round 8🇳🇱 NETHERLANDS24♥♦2=-8
-9.4Round 8🇳🇱 NETHERLANDS134♥♠Q=-3
-10.4Round 5🇮🇱 ISRAEL195♣♣10+2-13
-10.4Round 7🇵🇱 POLAND204♣♠3-1-11
-10.6Round 9🇮🇩 INDONESIA194♠♦Q-1-13
-11.4Round 7🇵🇱 POLAND182♣x♥A-3-12
-11.6Round 6🇨🇳 CHINA1105♠♥K+1-5
-11.9Round 3🇫🇷 FRANCE124♠x♦7-1-11
-13.2Round 9🇮🇩 INDONESIA225NT♣3-2-13