OLCZYK Jerzy · BAOLZU

214rank
+0.8Butler · 70 bds
+0.01per board
±4.7swing
+0.01vs par /bd · #206/428
+0.22adjusted /bd
Butler per round: -12.8 -10 -6.1 30.7 -4.6 14.2 -10.6by round

vs par split: bidding -0.26 · play +0.27

Strength of schedule: opponents averaged +0.21/bd (a tough draw) → opponent-adjusted +0.22/bd

Card play — on target: opening leads 75.0% #346 of 428 · declarer play 64.3% #370 of 428 · defence 89.7% #63 of 428

Bidding activity — not a pass: 42.8% #260 of 428 (89/208)

Card play by contract type — on target
vs NTvs a suit
Opening leads75.0% (4)75.0% (16)
Declarer play50.0% (2)66.7% (12)
Defence66.7% (9)96.7% (30)

Opening leads by suit led: ♠ 80.0% (5) · ♥ 100.0% (5) · ♦ 80.0% (5) · ♣ 40.0% (5)

vs par by strain: NT -1.47 (17) · a suit +0.49 (53)

vs par by level: part-score +0.36 (28) · game -0.59 (39) · slam +4.67 (3)

By role: declaring -0.57/bd (-2.29 vs par · 31) · defending +0.48/bd (+1.85 vs par · 39)

By vulnerability: vulnerable -0.24/bd (+0.37 vs par · 35) · not vulnerable +0.26/bd (-0.34 vs par · 35)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1J.CieslakG.Narkiewicz – J.PatreuhaOpen10-12.8-1.28+1.60
Round 2J.CieslakM.Balodis – J.IlzinsOpen10-10.0-1.00-2.30
Round 4J.CieslakK.Metin – A.MetinOpen10-6.1-0.61+0.30
Round 5J.CieslakA.Arlovich – E.VainikonisClosed10+30.7+3.07+2.60
Round 7J.CieslakA.Zamir – O.ToledanoOpen10-4.6-0.46-2.10
Round 8J.CieslakE.Kaya – T.OzbeyClosed10+14.2+1.42-0.60
Round 10D.FilipowiczJ.Thomsen – R.HembergClosed10-10.6-1.06+0.60

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
+14.6Round 5BRIDGESCANNER166NT♦J-4+15
+14.6Round 8ARMA183♣x♥A-6+15
+9.6Round 5BRIDGESCANNER194♥♠3=+11
+8.4Round 1MAGMA54NT♠K-7+7
+7.3Round 2LATVIA U31114♠♥4=+0
+6.1Round 7BIANCHI25♦x♣6-6-13
+5.9Round 10DENMARK24♥♦6+2+14
+5.8Round 1MAGMA95♥♠K-1+11
+4.9Round 4RUYA86♥♠7=+0
+4.4Round 5BRIDGESCANNER171NT♦Q-3+2
+4.0Round 5BRIDGESCANNER154♠♦J-1+6
+4.0Round 10DENMARK84NT♠4-4+8
+3.8Round 5BRIDGESCANNER203NT♠5+1-12
+3.7Round 1MAGMA13♣♥3+1+13
+3.4Round 5BRIDGESCANNER144♦♠Q=+1
+3.1Round 10DENMARK12♠♦J-2+5
+2.6Round 4RUYA54♥♣5-1+9
+2.3Round 7BIANCHI73♣x♥9-2+9
+2.3Round 8ARMA174♥♠A+1-10
+2.2Round 4RUYA65♥x♠J-2-5
+1.8Round 7BIANCHI52♠♦4+1+1
+1.3Round 2LATVIA U31183♥♦7+1+6
+1.3Round 8ARMA123NT♥Q=+0
+1.2Round 7BIANCHI13NT♦4+2+1
+1.0Round 8ARMA132♥♠J-1+0
+0.8Round 8ARMA112♥♣4=+0
+0.7Round 4RUYA23♠♥5+1+10
+0.6Round 7BIANCHI95♥♣9=+0
+0.6Round 8ARMA164♥♣T=+1
+0.5Round 7BIANCHI41♠♠J-2+2
+0.3Round 8ARMA202♠♠4=+0
-0.1Round 8ARMA191NT♥4+1+0
-0.4Round 10DENMARK44♠♥7=+1
-0.6Round 2LATVIA U31161NT♣A-1-4
-0.6Round 2LATVIA U31203♣♥Q=+1
-0.6Round 5BRIDGESCANNER134♠♣J+2+13
-1.0Round 10DENMARK63♦♣4+1-7
-1.1Round 4RUYA95♣♥J=+7
-1.2Round 1MAGMA61NT♥J+1+0
-1.2Round 1MAGMA74♠♥4-1+6
-1.3Round 4RUYA33NT♥4-1-6
-1.5Round 2LATVIA U31194♠♦3+1+0
-1.6Round 10DENMARK33NT♦T+3-1
-1.7Round 4RUYA73♥♣Q=+0
-2.2Round 5BRIDGESCANNER183♠♥A-1-5
-2.2Round 10DENMARK55♠♣A+1+5
-2.4Round 5BRIDGESCANNER124♠♥9+1+0
-2.5Round 2LATVIA U31173NT♠Q-3-6
-2.6Round 2LATVIA U31153♣♠A-1-11
-2.7Round 7BIANCHI34♥x♠K-1-6
-2.7Round 8ARMA142NT♦T=-1
-3.0Round 10DENMARK101NT♠8=-5
-3.1Round 1MAGMA34♥♣Q+1+0
-3.3Round 2LATVIA U31145♦x♣A-1+0
-3.3Round 4RUYA102♥♠A=-6
-3.4Round 4RUYA46♥♣Q+1-1
-3.5Round 1MAGMA81♠♥5=-5
-3.6Round 2LATVIA U31132♠♥4-1-1
-3.9Round 1MAGMA44♥♠9=+0
-3.9Round 2LATVIA U31124♥♠J-2-8
-3.9Round 5BRIDGESCANNER113♦♣9=-5
-3.9Round 7BIANCHI62♠♠6-2-5
-3.9Round 8ARMA153NT♣J+2-11
-4.2Round 10DENMARK95♣♦6=+0
-5.1Round 7BIANCHI84♠♣A+3-14
-5.4Round 7BIANCHI105♣x♥7-2+4
-5.7Round 4RUYA15♥x♦3-2-5
-7.5Round 1MAGMA24♥♣9+1-4
-10.3Round 1MAGMA103NTx♦7-2-12
-11.2Round 10DENMARK74♠x♣4=-14