🇵🇱 KOKOT Joanna · POLAND

35rank
+32.2Butler · 126 bds
+0.26per board
±4.6swing
-0.37vs par /bd · #55/78
+0.38adjusted /bd
Butler per round: 0.6 1.3 13 1.8 5 8.5 -10.5 25.5 -13by round

vs par split: bidding -0.33 · play -0.03

Strength of schedule: opponents averaged +0.12/bd (a tough draw) → opponent-adjusted +0.38/bd

Card play — on target: opening leads 84.0% #24 of 78 · declarer play 56.7% #72 of 78 · defence 86.0% #23 of 78

Card play by contract type — on target
vs NTvs a suit
Opening leads83.3% (6)84.2% (19)
Declarer play33.3% (6)62.5% (24)
Defence80.0% (15)88.1% (42)

Opening leads by suit led: ♠ 100.0% (7) · ♥ 100.0% (1) · ♦ 90.0% (10) · ♣ 57.1% (7)

vs par by strain: NT -1.06 (35) · a suit -0.10 (91)

vs par by level: part-score -0.12 (49) · game -0.35 (71) · slam -2.50 (6)

By role: declaring -0.27/bd (-2.80 vs par · 69) · defending +0.90/bd (+2.58 vs par · 57)

By vulnerability: vulnerable +0.31/bd (-0.17 vs par · 63) · not vulnerable +0.20/bd (-0.56 vs par · 63)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1D.OcylokP.Worasiri – V.SaengphakClosed14+0.6+0.04-0.71
Round 5D.OcylokE.Gurer – S.AkdasClosed14+1.3+0.09-2.21
Round 6D.OcylokF.Nacrur – S.GerstmannClosed14+13.0+0.93+0.00
Round 7D.OcylokF.Sibuea – E.NingtiasClosed14+1.8+0.13+2.00
Round 9D.OcylokI.Oeberg – T.IndreboOpen14+5.0+0.36-1.36
Round 10D.OcylokI.Perez – M.De Andrade CavalcanteClosed14+8.5+0.61-2.43
Round 11D.OcylokY.Leung – Y.WuOpen14-10.5-0.75-1.79
Round 13D.OcylokE.Jounin – A.LeleuOpen14+25.5+1.82+3.71
Round 14D.OcylokC.Hu – X.NiClosed14-13.0-0.93-0.50

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
+13.7Round 14🇨🇳 CHINA56NT♣5-1+17
+10.2Round 10🇧🇷 BRAZIL123NT♣K-2+14
+10.2Round 11🇭🇰 CHINA HONG KONG133NT♦K-1+13
+9.8Round 5🇹🇷 TURKEY44♠♣9-1+13
+9.5Round 5🇹🇷 TURKEY22♦x♦K-2+9
+8.6Round 7🇮🇩 INDONESIA63♣♠10=+11
+8.3Round 10🇧🇷 BRAZIL104♥♣6+1+2
+7.3Round 9🇳🇴 NORWAY95♣♦4+2+7
+7.0Round 1🇹🇭 THAILAND125♦♠6-1+6
+6.7Round 13🇫🇷 FRANCE12NT♣7-1+11
+6.5Round 10🇧🇷 BRAZIL93NT♠8-2+11
+6.3Round 13🇫🇷 FRANCE83NT♥2=+7
+5.9Round 5🇹🇷 TURKEY94♥♣2=+3
+5.9Round 6🇨🇱 CHILE86♠♦K=-11
+5.7Round 13🇫🇷 FRANCE134♠♣6=-1
+5.5Round 14🇨🇳 CHINA14♠♠4=+0
+5.3Round 11🇭🇰 CHINA HONG KONG115♦♠K-2+5
+5.2Round 9🇳🇴 NORWAY42♣♦6=+6
+5.2Round 9🇳🇴 NORWAY124♠♦2+1+0
+4.8Round 5🇹🇷 TURKEY123NT♠7+1+0
+4.5Round 1🇹🇭 THAILAND13♥♣2=+1
+4.3Round 6🇨🇱 CHILE111♠x♠K-3+3
+4.2Round 10🇧🇷 BRAZIL54♠♣Q-1+5
+4.0Round 7🇮🇩 INDONESIA54♠♥K+2+13
+3.9Round 13🇫🇷 FRANCE52♠♠2-2+3
+3.9Round 13🇫🇷 FRANCE113NT♥5-2+5
+3.8Round 1🇹🇭 THAILAND62♠♣10+3-9
+3.8Round 7🇮🇩 INDONESIA103NT♣K-1+5
+3.7Round 1🇹🇭 THAILAND142♠♣J=+11
+3.7Round 5🇹🇷 TURKEY64♥♠Q+1+4
+3.6Round 6🇨🇱 CHILE62♦♠10-2+2
+3.4Round 13🇫🇷 FRANCE103♥♠K+1+10
+3.3Round 6🇨🇱 CHILE71NT♦2+1-1
+3.2Round 6🇨🇱 CHILE54♥♠Q-1+5
+3.2Round 7🇮🇩 INDONESIA122♥♣10=+5
+3.2Round 13🇫🇷 FRANCE75♥♦K=+0
+2.9Round 9🇳🇴 NORWAY32♠♣2+1+1
+2.9Round 13🇫🇷 FRANCE34♥♣8+1+4
+2.8Round 9🇳🇴 NORWAY103♠♦K-1+5
+2.6Round 10🇧🇷 BRAZIL85♦♦8-1+4
+2.5Round 1🇹🇭 THAILAND55♣♠7=-1
+1.9Round 11🇭🇰 CHINA HONG KONG23♠♦K-2+0
+1.9Round 11🇭🇰 CHINA HONG KONG122♠♦K=+0
+1.8Round 11🇭🇰 CHINA HONG KONG63♣♠J-1+5
+1.7Round 9🇳🇴 NORWAY84♥♥J=+0
+1.5Round 5🇹🇷 TURKEY35♦♥J-1+5
+1.4Round 10🇧🇷 BRAZIL32♠♦4-1+2
+1.3Round 9🇳🇴 NORWAY53♣♦J=-1
+1.3Round 9🇳🇴 NORWAY61♠♥A+1+1
+1.2Round 1🇹🇭 THAILAND114♠♦4+2+1
+1.2Round 7🇮🇩 INDONESIA92♠♣6-2-11
+1.2Round 11🇭🇰 CHINA HONG KONG42NT♣5=+0
+1.1Round 7🇮🇩 INDONESIA24♥♠3+1+1
+1.1Round 14🇨🇳 CHINA34♠♥Q=-1
+1.1Round 14🇨🇳 CHINA44♠♣5=+0
+1.1Round 14🇨🇳 CHINA62♥♥5-1-2
+0.9Round 5🇹🇷 TURKEY102♠♥J-3-7
+0.8Round 6🇨🇱 CHILE142♦♣5-1+4
+0.8Round 14🇨🇳 CHINA133NT♥A=+0
+0.7Round 10🇧🇷 BRAZIL23NT♠8+2+0
+0.5Round 1🇹🇭 THAILAND44♠♦3=+1
+0.5Round 6🇨🇱 CHILE122♥♦5+1+1
+0.5Round 13🇫🇷 FRANCE143NT♣5+2+0
+0.2Round 6🇨🇱 CHILE104♠♥Q-1+6
+0.1Round 6🇨🇱 CHILE21NT♥10=+5
+0.1Round 7🇮🇩 INDONESIA74♠♥Q=+0
-0.0Round 1🇹🇭 THAILAND84♠♥6+1+0
+0.0Round 6🇨🇱 CHILE44♠♦6+1+0
-0.1Round 6🇨🇱 CHILE13♠♥K-2-5
-0.2Round 7🇮🇩 INDONESIA13♣♦5+1-1
-0.2Round 13🇫🇷 FRANCE64♠♦J=+1
-0.3Round 11🇭🇰 CHINA HONG KONG33NT♥2+1+0
-0.5Round 14🇨🇳 CHINA92♥♦9-2-11
-0.8Round 6🇨🇱 CHILE132♥♥3+1+0
-0.8Round 10🇧🇷 BRAZIL144♥♣A+2-11
-0.9Round 1🇹🇭 THAILAND21NT♦7-1-8
-0.9Round 9🇳🇴 NORWAY143NT♥3+1-1
-0.9Round 10🇧🇷 BRAZIL42♥♠2=-11
-1.0Round 11🇭🇰 CHINA HONG KONG52♠♥9-2+5
-1.1Round 7🇮🇩 INDONESIA84♠♦3+1-1
-1.3Round 7🇮🇩 INDONESIA133NT♠6+3+13
-1.5Round 13🇫🇷 FRANCE23♠♣5+1+10
-1.7Round 10🇧🇷 BRAZIL73♥♣4-1+0
-1.9Round 1🇹🇭 THAILAND74♥♠6+2-1
-1.9Round 6🇨🇱 CHILE92♥♦5-1+2
-1.9Round 9🇳🇴 NORWAY132NT♦J-1-12
-2.2Round 7🇮🇩 INDONESIA145♦♠6+1-1
-2.4Round 13🇫🇷 FRANCE43NT♣4=+2
-2.4Round 13🇫🇷 FRANCE94♥♣A=+0
-2.4Round 14🇨🇳 CHINA23♦x♠A-2+5
-2.5Round 5🇹🇷 TURKEY114♠♣A+1-1
-2.5Round 7🇮🇩 INDONESIA43NT♥3=+0
-2.5Round 7🇮🇩 INDONESIA114♥♣8+1+0
-2.5Round 9🇳🇴 NORWAY72♥♣7-1-5
-2.5Round 14🇨🇳 CHINA82♠♥5+1-7
-2.6Round 11🇭🇰 CHINA HONG KONG143NT♣6-1-10
-2.6Round 14🇨🇳 CHINA123♦♦5=+0
-3.5Round 5🇹🇷 TURKEY134♥♥2-2-7
-3.5Round 11🇭🇰 CHINA HONG KONG74♠♥9-2-8
-3.8Round 1🇹🇭 THAILAND133NT♦5-1-12
-3.9Round 11🇭🇰 CHINA HONG KONG86♥♣5-2-11
-4.1Round 9🇳🇴 NORWAY23NT♥5-1-12
-4.2Round 9🇳🇴 NORWAY111NT♥2-1-4
-4.2Round 10🇧🇷 BRAZIL133NT♣6+2-13
-4.2Round 14🇨🇳 CHINA114♥♠K-2-6
-4.3Round 1🇹🇭 THAILAND104♥♣6=+0
-4.3Round 10🇧🇷 BRAZIL62♠♠2=-6
-4.4Round 1🇹🇭 THAILAND34♠♠8=+1
-4.5Round 13🇫🇷 FRANCE123♠♦K=+0
-4.8Round 5🇹🇷 TURKEY14♠♥J-1-10
-4.8Round 11🇭🇰 CHINA HONG KONG12NT♠3-2-11
-5.2Round 14🇨🇳 CHINA144♠♦7+2-2
-5.4Round 5🇹🇷 TURKEY53NT♠7-1-11
-5.8Round 5🇹🇷 TURKEY143NT♠J-1-10
-5.9Round 5🇹🇷 TURKEY74♥♣9-2-8
-5.9Round 14🇨🇳 CHINA74♥♠9-2-13
-6.1Round 6🇨🇱 CHILE31NT♦A-3-11
-6.4Round 10🇧🇷 BRAZIL13NT♥6-1-17
-6.9Round 5🇹🇷 TURKEY86♠♠3-2-11
-7.1Round 10🇧🇷 BRAZIL114♠♣6+2-14
-7.3Round 1🇹🇭 THAILAND93NT♣Q=+0
-7.3Round 11🇭🇰 CHINA HONG KONG91NT♦10-1-1
-9.1Round 9🇳🇴 NORWAY14♥♦2-1-4
-9.4Round 11🇭🇰 CHINA HONG KONG106♥♠10-1-12
-10.4Round 7🇮🇩 INDONESIA33NT♣5-1-6
-13.0Round 14🇨🇳 CHINA106♣♥Q=+13