KOTOROWICZ Jakub · SYNSYN

63rank
+46.7Butler · 80 bds
+0.58per board
±4.7swing
+1.11vs par /bd · #36/398
+0.51adjusted /bd
Butler per round: 13.6 1.5 -15.2 -19.8 17.3 23.6 8 17.7by round

vs par split: bidding +0.24 · play +0.88

Strength of schedule: opponents averaged -0.07/bd (an easy draw) → opponent-adjusted +0.51/bd

Card play — on target: opening leads 77.8% #255 of 397 · declarer play 81.0% #128 of 398 · defence 94.4% #17 of 398

Card play by contract type — on target
vs NTvs a suit
Opening leads75.0% (4)78.6% (14)
Declarer play100.0% (6)73.3% (15)
Defence85.7% (7)96.6% (29)

Opening leads by suit led: ♠ 87.5% (8) · ♥ 100.0% (4) · ♦ 40.0% (5) · ♣ 100.0% (1)

vs par by strain: NT +2.38 (16) · a suit +0.80 (64)

vs par by level: part-score +0.55 (29) · game +2.04 (47) · slam -5.75 (4)

By role: declaring +0.55/bd (-1.34 vs par · 44) · defending +0.62/bd (+4.11 vs par · 36)

By vulnerability: vulnerable +1.04/bd (+1.58 vs par · 41) · not vulnerable +0.10/bd (+0.61 vs par · 39)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1P.MiechowiczD.Von Arnim – G.JoelOpen10+13.6+1.36+4.10
Round 2P.MiechowiczJ.Stamatov – J.ZhaoOpen10+1.5+0.15+0.40
Round 4P.MiechowiczT.Pawluk – J.BrzustowskiOpen10-15.2-1.52-2.70
Round 5P.MiechowiczT.Bauer – S.RojkoOpen10-19.8-1.98+0.30
Round 6P.MiechowiczG.Latala – P.StopaOpen10+17.3+1.73+2.80
Round 7P.MiechowiczA.Smirnov – J.SigurjonssonOpen10+23.6+2.36+3.10
Round 9P.MiechowiczG.Delle Cave – D.AttanasioOpen10+8.0+0.80-1.30
Round 10P.MiechowiczT.Verbeek – D.MolenaarClosed10+17.7+1.77+2.20

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
+11.5Round 1YOSHKA94♠♣4=+13
+10.4Round 7DON JULIO94♠♠Q+2+11
+10.0Round 9ZALESKI154♥♦8-1+11
+9.9Round 6WISLA CCSOFT254♠♣3+3+14
+9.6Round 10PDC233NT♠6-2+13
+9.4Round 6WISLA CCSOFT294♦♠4-1+12
+9.4Round 9ZALESKI205♥♠8=-4
+9.0Round 10PDC224♠♦9+1+11
+7.3Round 2OBJECTIVITY164♥♣4+1+2
+6.5Round 10PDC213NT♥2=+7
+5.7Round 7DON JULIO34♠♥2=+7
+4.5Round 9ZALESKI123NT♦9+3-9
+4.4Round 10PDC255♣♠5-1+10
+4.3Round 7DON JULIO14♠♦J=+1
+4.1Round 6WISLA CCSOFT271♠♥5-1+5
+4.0Round 4SPS EKO ROZANKA65♣♠A-1+5
+3.9Round 7DON JULIO84♠♥3+2+11
+3.8Round 6WISLA CCSOFT225♦x♠J-2+5
+2.9Round 6WISLA CCSOFT212♥♣10+2-6
+2.7Round 1YOSHKA33NT♥5+2+14
+2.7Round 2OBJECTIVITY142♠♣6-2+8
+2.7Round 7DON JULIO62♥♠A+2+10
+2.5Round 1YOSHKA83♥♦3=+1
+2.5Round 2OBJECTIVITY112♠♥A-1+4
+2.3Round 2OBJECTIVITY151NT♦K=+0
+2.2Round 4SPS EKO ROZANKA96♠♥6=+0
+2.2Round 9ZALESKI113NT♦4-3+7
+2.1Round 10PDC243NT♣7+3+1
+1.6Round 1YOSHKA73♠♥6-1+0
+1.4Round 2OBJECTIVITY185♠x♥J-1+0
+1.4Round 7DON JULIO53NT♥9+3+14
+1.4Round 10PDC294♥♦K+2+1
+1.3Round 6WISLA CCSOFT265♠♣J=+0
+1.2Round 5BAUER163♥♠A=+1
+1.2Round 7DON JULIO43♦♥Q+1+0
+0.9Round 1YOSHKA23♥♠3=+6
+0.9Round 1YOSHKA53♠♦2-1+6
+0.9Round 5BAUER114♥♦J+1+11
+0.8Round 5BAUER131NT♠8+1+0
+0.8Round 10PDC303NT♣2+2+1
+0.7Round 5BAUER153NT♠4+1+0
+0.1Round 9ZALESKI191NT♠2+1+0
-0.0Round 1YOSHKA14♠♦K=+0
-0.1Round 10PDC281♠♥5=+1
-0.2Round 1YOSHKA102♥♦3-1+0
-0.2Round 4SPS EKO ROZANKA52♥♣4-1-4
-0.5Round 4SPS EKO ROZANKA24♠♦9+2-11
-0.5Round 5BAUER194♠♣K+1-1
-0.5Round 9ZALESKI175♠♥J=+0
-0.9Round 4SPS EKO ROZANKA13♥♠Q=+0
-0.9Round 4SPS EKO ROZANKA73NT♥10=+0
-1.0Round 4SPS EKO ROZANKA34♥♠Q-1-3
-1.2Round 2OBJECTIVITY124♥♦J=+1
-1.3Round 2OBJECTIVITY132♦♥A=+2
-1.3Round 5BAUER204♠♣K+1+13
-1.3Round 6WISLA CCSOFT244♠♣K-1-5
-1.4Round 2OBJECTIVITY194♦♣K+1-6
-1.6Round 6WISLA CCSOFT304♥♠3-1+2
-1.6Round 7DON JULIO22♦♠9=+2
-1.7Round 9ZALESKI183NT♣6=+1
-1.9Round 7DON JULIO104♥♠K+2-13
-2.1Round 1YOSHKA42♣♦8=+1
-2.1Round 5BAUER173♦♥A-1-5
-2.2Round 9ZALESKI143♠♠4-3-2
-2.5Round 7DON JULIO73NT♣Q-1-12
-3.6Round 2OBJECTIVITY175♣♠K+1+2
-3.6Round 4SPS EKO ROZANKA43♥♣K+2-9
-3.7Round 5BAUER124♠♣8-1-5
-3.8Round 6WISLA CCSOFT282♠♣6-2+0
-4.2Round 1YOSHKA62♠♥A=+0
-4.6Round 4SPS EKO ROZANKA85♦♥7=+0
-5.4Round 10PDC266♥x♦5-2-7
-6.5Round 9ZALESKI135♣x♥4-2-8
-7.1Round 5BAUER146♥♣2=+0
-7.2Round 2OBJECTIVITY205♥x♠Q-1-9
-7.3Round 9ZALESKI164♠x♦A-2-9
-7.4Round 6WISLA CCSOFT233NT♦Q=+1
-8.7Round 5BAUER182♥x♠Q=-11
-9.7Round 4SPS EKO ROZANKA105♦x♥5-3-5
-10.6Round 10PDC277♣♦K-1-16