KOPKA Kacper · POLAND

3rank
+113.8Butler · 144 bds
+0.79per board
±5.4swing
+0.62vs par /bd · #3/16
+0.59adjusted /bd
Butler per round: 32.2 32.2 98.1 98.1 98.1 98.1 -16.5 -16.5 -16.5 -16.5by round

vs par split: bidding +0.74 · play -0.12

Strength of schedule: opponents averaged -0.20/bd (an easy draw) → opponent-adjusted +0.59/bd

Card play — on target: opening leads 79.1% #7 of 16 · declarer play 81.2% #3 of 16 · defence 81.8% #9 of 16

Card play by contract type — on target
vs NTvs a suit
Opening leads72.7% (11)81.2% (32)
Declarer play85.7% (7)80.0% (25)
Defence69.6% (23)87.0% (54)

Opening leads by suit led: ♠ 100.0% (11) · ♥ 72.7% (11) · ♦ 60.0% (10) · ♣ 81.8% (11)

vs par by strain: NT +0.40 (35) · a suit +0.70 (109)

vs par by level: part-score +1.25 (47) · game +0.46 (84) · slam -0.61 (13)

By role: declaring +2.10/bd (-1.09 vs par · 67) · defending -0.35/bd (+2.12 vs par · 77)

By vulnerability: vulnerable +0.78/bd (+0.49 vs par · 72) · not vulnerable +0.80/bd (+0.76 vs par · 72)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalK.CichyK.Takizawa – Y.InoueOpen16+35.5+2.22+0.19
QuarterfinalK.CichyK.Takizawa – Y.InoueOpen16-3.3-0.21+0.50
SemifinalK.CichyH.Dong – H.LubaOpen14+15.8+1.13+3.50
SemifinalK.CichyH.Dong – H.LubaOpen14+30.4+2.17-0.43
SemifinalK.CichyH.Dong – H.LubaOpen14+28.2+2.01+1.93
SemifinalK.CichyB.Zhu – F.KolesnikOpen14+23.7+1.69-0.07
FinalK.CichyO.Nijssen – T.Van De PaverdClosed14+19.0+1.36+0.79
FinalK.CichyT.Van De Paverd – O.NijssenOpen14-1.9-0.14+2.79
FinalK.CichyC.Mann – E.HanssonClosed14-26.6-1.90-0.21
FinalK.CichyT.Van De Paverd – O.NijssenOpen14-7.0-0.50-2.64

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
+14.3FinalBADOELL56♠x♥K=+16
+13.7SemifinalTHE CANADIANS534♥x♠3=+5
+13.0FinalBADOELL484♥♦K+1-13
+11.3SemifinalTHE CANADIANS54♠♣J=+12
+11.0SemifinalTHE CANADIANS513NT♦3+1+0
+10.7QuarterfinalJAPAN322♠♠3-3+10
+10.7SemifinalTHE CANADIANS216♠♦5-1+11
+10.4QuarterfinalJAPAN73♥x♠A=+11
+10.3FinalBADOELL294♥x♠K+1+7
+9.7SemifinalTHE CANADIANS62♦x♥A+1+13
+9.3QuarterfinalJAPAN107♦♠Q=-2
+9.3SemifinalTHE CANADIANS85♣x♥Q+1+8
+8.7QuarterfinalJAPAN86♦xx♠K-1+11
+8.7SemifinalTHE CANADIANS386♥♦K-1+13
+8.7SemifinalTHE CANADIANS414♠♦J=+0
+8.0SemifinalTHE CANADIANS103NT♠10-1+12
+8.0SemifinalTHE CANADIANS264♥♦2+1+1
+8.0FinalBADOELL263NT♠J+3+13
+7.7SemifinalTHE CANADIANS293NT♠3+3+2
+7.3SemifinalTHE CANADIANS473NT♠7-1+12
+7.0SemifinalTHE CANADIANS285♣x♥A=+12
+6.7QuarterfinalJAPAN22♥x♠A-2+5
+6.7SemifinalTHE CANADIANS192NT♣K=-1
+6.7FinalBADOELL114♠♣3-1+10
+6.7FinalBADOELL185♦♥A+1+10
+6.0QuarterfinalJAPAN136♠♥5+1-13
+6.0FinalBADOELL122♥♠K=+0
+6.0FinalBADOELL203♠x♦8-2+14
+6.0FinalBADOELL525♥♦6=+0
+5.7FinalBADOELL403♠♠A=+0
+5.0SemifinalTHE CANADIANS144♠♦A-1+5
+5.0FinalBADOELL552♠♥J+1+0
+4.7FinalBADOELL64♥♣A-1-8
+4.6QuarterfinalJAPAN163NT♠Q+1+7
+4.3QuarterfinalJAPAN244♠♥4=+0
+4.0SemifinalTHE CANADIANS543NT♠7-1-1
+4.0SemifinalTHE CANADIANS563NT♥5-1-2
+3.7QuarterfinalJAPAN223NT♠J-1+5
+3.7SemifinalTHE CANADIANS275♠♠6=-10
+3.7SemifinalTHE CANADIANS394♥♣5+1+4
+3.0QuarterfinalJAPAN34♥♦8=+0
+3.0SemifinalTHE CANADIANS443NT♠3-2+7
+3.0SemifinalTHE CANADIANS554♠x♣2-3+2
+3.0FinalBADOELL93♣♦Q=+0
+2.7SemifinalTHE CANADIANS134♥♦6=+0
+2.7SemifinalTHE CANADIANS322♠♥2+2+1
+2.4QuarterfinalJAPAN312♦♠10=+0
+2.0SemifinalTHE CANADIANS353NT♠6-1+0
+2.0SemifinalTHE CANADIANS454♠♣A-3+6
+2.0FinalBADOELL223♦♥3-3+2
+1.7SemifinalTHE CANADIANS33♥♥5=+6
+1.7SemifinalTHE CANADIANS423♠♥3-2+0
+1.7FinalBADOELL171NT♦4=+5
+1.6QuarterfinalJAPAN13♣♣3-1+3
+1.4QuarterfinalJAPAN154♠♣7-1+5
+1.3SemifinalTHE CANADIANS94♠♥Q=+0
+1.3SemifinalTHE CANADIANS163♣♠K-2-5
+1.3FinalBADOELL142♥♣9=+1
+1.0SemifinalTHE CANADIANS243♥♠2+1+4
+1.0FinalBADOELL72♦♦5-1+1
+1.0FinalBADOELL461NT♥9=+0
+0.7QuarterfinalJAPAN94♥♠5-1-6
+0.7QuarterfinalJAPAN294♠♥5+2-13
+0.7SemifinalTHE CANADIANS184♠♣Q+1+0
+0.7SemifinalTHE CANADIANS253NT♦6+1-4
+0.7SemifinalTHE CANADIANS506♥♥8+1-11
+0.3SemifinalTHE CANADIANS172♦x♦2-2-4
+0.3SemifinalTHE CANADIANS373NT♥8+3-10
+0.3FinalBADOELL163♠♣A-2-3
+0.0QuarterfinalJAPAN44♥♣J+1+0
+0.0QuarterfinalJAPAN214♥♦5+1+10
+0.0QuarterfinalJAPAN273NT♣5+2+0
+0.0SemifinalTHE CANADIANS71NT♥3-1-5
+0.0SemifinalTHE CANADIANS221NT♥3+1+0
+0.0SemifinalTHE CANADIANS315♥♥5+1+13
+0.0SemifinalTHE CANADIANS343NT♣7+2+0
+0.0FinalBADOELL14♥♣9=+0
+0.0FinalBADOELL104♥x♥6-1+7
+0.0FinalBADOELL134♥♠K+1-4
-0.0FinalBADOELL154♠♦J+1+0
-0.0FinalBADOELL254♠♥A=+0
+0.0FinalBADOELL323♣♠A+2-1
+0.0FinalBADOELL354♥♣Q+1+0
+0.0FinalBADOELL423NT♦5+2+1
-0.0FinalBADOELL443♦♠2-1-2
-0.0FinalBADOELL454♠♣K+1+0
-0.0FinalBADOELL535♦♥J=+3
-0.0FinalBADOELL544♥♠J-2-13
-0.1QuarterfinalJAPAN182♥♥7+4+6
-0.3QuarterfinalJAPAN65♥x♦9-2+0
-0.3QuarterfinalJAPAN123NT♥9+2+10
-0.3SemifinalTHE CANADIANS44♥♣8+1+0
-0.3SemifinalTHE CANADIANS202♥♣4=+0
-0.3FinalBADOELL194♣♥K-1-6
-0.7QuarterfinalJAPAN303♥♠Q-2-5
-0.7SemifinalTHE CANADIANS152♥♣K=+0
-0.7SemifinalTHE CANADIANS332NT♣7-1+5
-0.7FinalBADOELL273NT♥10+4+10
-0.7FinalBADOELL375♦♥Q-2+0
-1.0FinalBADOELL433NT♦8+1-10
-1.3SemifinalTHE CANADIANS364♥♥8-1+3
-1.3FinalBADOELL22♠♦5=+7
-1.3FinalBADOELL414♠♥K+2+9
-2.0SemifinalTHE CANADIANS432♥♠3+1+0
-2.0FinalBADOELL492NT♠4=+9
-2.0FinalBADOELL514♠♠7=-1
-2.1QuarterfinalJAPAN263NT♦3=-10
-2.3SemifinalTHE CANADIANS404♠x♥J-3+9
-2.4QuarterfinalJAPAN252NT♥6-1-1
-2.6QuarterfinalJAPAN192♥♣7+1+0
-2.7QuarterfinalJAPAN284♥♠7+2+11
-3.0QuarterfinalJAPAN205♣x♠K-2-4
-3.0SemifinalTHE CANADIANS304♠♣A+2-13
-3.0FinalBADOELL363NT♠Q+3-2
-3.1QuarterfinalJAPAN234♥♦A-2-3
-3.7FinalBADOELL83♠♥K-1-9
-3.7FinalBADOELL313♣♠A+1+0
-4.0QuarterfinalJAPAN111♠♣A=-5
-4.3SemifinalTHE CANADIANS114♠♥K-1+10
-5.0SemifinalTHE CANADIANS463NT♦3+2-16
-5.0FinalBADOELL333NT♥9-2-7
-5.0FinalBADOELL343♥♥5=+0
-5.3QuarterfinalJAPAN146♥♠6=-11
-5.3SemifinalTHE CANADIANS482♠♠6+2+1
-5.3FinalBADOELL232♦x♠2-2+8
-5.3FinalBADOELL282NT♦3+1+0
-6.0SemifinalTHE CANADIANS522♠♥K-4-6
-6.0FinalBADOELL44♠♦5=+0
-6.3SemifinalTHE CANADIANS15♣♠A+1+11
-6.3FinalBADOELL303NT♠7=+1
-6.7SemifinalTHE CANADIANS496♣♣2+1+2
-6.7FinalBADOELL246♦♥A-1-10
-7.0QuarterfinalJAPAN53NT♠8-1-12
-7.0FinalBADOELL34♠♥K-1-10
-7.0FinalBADOELL504♥♦8-1-6
-8.0SemifinalTHE CANADIANS124♥♥A=-7
-8.0FinalBADOELL476♦x♠A-2+0
-8.3FinalBADOELL213NT♦3+1-4
-8.3FinalBADOELL384♠♦Q=+0
-8.4QuarterfinalJAPAN176♦♠K=+2
-8.7SemifinalTHE CANADIANS234♠♥K=-10
-9.3FinalBADOELL394♥♠K=-11
-12.0FinalBADOELL565♣x♠K-4-4
-14.3SemifinalTHE CANADIANS27♥♦10-2-16