GIERULSKI Boguslaw · WITEK

57rank
-122.5Butler · 132 bds
-0.93per board
±4.7swing
-0.72vs par /bd · #48/59
-0.87adjusted /bd
Butler per round: -3.3 -27.4 -4.8 2.4 9.4 -2.1 -30.5 -28.2 -2.9 2 -37.1by round

vs par split: bidding -0.83 · play +0.11

Strength of schedule: opponents averaged +0.06/bd (a tough draw) → opponent-adjusted -0.87/bd

Card play — on target: opening leads 75.8% #27 of 59 · declarer play 81.8% #6 of 59 · defence 88.2% #28 of 59

Card play by contract type — on target
vs NTvs a suit
Opening leads88.9% (9)70.8% (24)
Declarer play81.8% (11)81.8% (22)
Defence82.4% (17)90.2% (51)

Opening leads by suit led: ♠ 61.5% (13) · ♥ 66.7% (6) · ♦ 90.9% (11) · ♣ 100.0% (3)

vs par by strain: NT -1.54 (35) · a suit -0.42 (97)

vs par by level: part-score -1.49 (41) · game -0.31 (84) · slam -1.14 (7)

By role: declaring -0.33/bd (-2.59 vs par · 64) · defending -1.49/bd (+1.04 vs par · 68)

By vulnerability: vulnerable -1.05/bd (+0.00 vs par · 66) · not vulnerable -0.80/bd (-1.44 vs par · 66)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1J.SukowT.Gotard – K.OmernikClosed12-3.3-0.27-2.08
Round 2J.SukowV.Markowicz – K.MoszczynskiOpen12-27.4-2.28+1.58
Round 3J.SukowJ.Romanski – A.KowalskiClosed12-4.8-0.40+0.92
Round 4J.SukowW.Wala – P.StopaOpen12+2.4+0.20-1.33
Round 5J.SukowI.Robinson – N.EwartOpen12+9.4+0.78-0.17
Round 6J.SukowJ.Holland – A.MouldOpen12-2.1-0.18+1.75
Round 7J.SukowD.Kendrick – M.PryorClosed12-30.5-2.54-3.08
Round 8J.SukowM.Bompis – P.SouletClosed12-28.2-2.35-1.75
Round 9J.SukowN.Grinberg – A.KalishClosed12-2.9-0.24+1.83
Round 10J.SukowH.Wegnelius – T.WrangOpen12+2.0+0.17-1.08
Round 11J.SukowM.Passell – M.LairClosed12-37.1-3.09-4.50

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
+13.0Round 10CZTERECH SZWEDOW205♣x♠10-5+15
+10.5Round 1ANDRZEJKI93NT♠4+2+8
+9.3Round 4WISLA CCSOFT135♣♠A=+9
+9.1Round 6PENFOLD164♠♣Q=+0
+8.2Round 9KALISH73♠♦7+1+10
+7.4Round 5AUSTRALIA25♠♥7-1+14
+7.4Round 9KALISH43NT♦7+1+10
+6.3Round 5AUSTRALIA114♠♣5=+3
+5.7Round 1ANDRZEJKI64♠♦A=+1
+5.6Round 3VYTAS104♠♥6=+3
+5.5Round 9KALISH64♥♠2-1+5
+5.0Round 11GOODMAN16♠♥8-1+11
+4.8Round 7KENDRICK41NT♦2-3+5
+4.3Round 2MARKOWICZ204♠♣4+2+13
+4.2Round 3VYTAS14♥♦4=+0
+4.2Round 4WISLA CCSOFT203♠♥J-2+7
+4.1Round 9KALISH15♦♠K=-11
+3.6Round 5AUSTRALIA62♠♦6-1+6
+3.2Round 9KALISH23NT♠7-1+10
+3.1Round 10CZTERECH SZWEDOW132♥♠A=+6
+3.1Round 11GOODMAN63NT♥J=+0
+3.0Round 5AUSTRALIA104♠♥10+1+11
+2.7Round 6PENFOLD132♥♦K=+6
+2.6Round 8ZIMMERMANN185NT♠8+1+10
+2.4Round 2MARKOWICZ144♥♦7+1+4
+2.3Round 11GOODMAN34♠x♣7+2-5
+2.2Round 1ANDRZEJKI84♥♣J=-1
+2.2Round 7KENDRICK24♦♥A-1-3
+2.0Round 5AUSTRALIA13♣♥J=+0
+1.9Round 10CZTERECH SZWEDOW173NT♣6=+2
+1.7Round 1ANDRZEJKI24♠♠8=+0
+1.6Round 6PENFOLD214♥♣3=+8
+1.6Round 7KENDRICK84♥♣J+3+2
+1.5Round 1ANDRZEJKI55♦x♣Q-2-5
+1.5Round 2MARKOWICZ164♥♣7-1+5
+1.5Round 4WISLA CCSOFT234♠♣7+3-12
+1.5Round 7KENDRICK51NT♠2+1+5
+1.5Round 10CZTERECH SZWEDOW163NT♠10+1-1
+1.5Round 10CZTERECH SZWEDOW234♥♦K+2-13
+1.3Round 2MARKOWICZ242♥♠A+2+6
+1.3Round 3VYTAS83♠♣7=+0
+1.3Round 6PENFOLD223♣♠10-1+0
+1.3Round 7KENDRICK32♥♦J+2+1
+1.2Round 7KENDRICK114♠♦A-1+6
+1.1Round 3VYTAS63NT♠3+3+1
+1.1Round 6PENFOLD154♥♠A=+1
+1.0Round 3VYTAS125♦♥A-2+6
+1.0Round 8ZIMMERMANN195♦♠K-1+6
+0.9Round 2MARKOWICZ194♥♣8+3-10
+0.9Round 8ZIMMERMANN243♥♦6-1-2
+0.5Round 1ANDRZEJKI103NT♦3=+2
+0.5Round 4WISLA CCSOFT215♦x♠Q-1+6
+0.5Round 4WISLA CCSOFT223NT♠4+1-1
+0.5Round 4WISLA CCSOFT244♠♦7=-1
+0.5Round 5AUSTRALIA45♠♣5+1-13
+0.5Round 8ZIMMERMANN153NT♥6=-1
+0.4Round 4WISLA CCSOFT174♥♦A=+0
+0.4Round 8ZIMMERMANN212♠♠6=-1
+0.4Round 9KALISH53NT♦9-1+5
+0.3Round 4WISLA CCSOFT164♠♣4+2-11
+0.2Round 10CZTERECH SZWEDOW182♠♣10+2+1
+0.1Round 8ZIMMERMANN235♦♠4-2+0
+0.0Round 5AUSTRALIA83NT♥K+1+0
-0.2Round 3VYTAS24♠♦3+1+11
-0.5Round 6PENFOLD143♥♦5-2+0
-0.5Round 6PENFOLD184♥♦9+1+0
-0.5Round 9KALISH114♦♥A-2-5
-0.6Round 6PENFOLD174♣♥K-1+4
-0.6Round 10CZTERECH SZWEDOW243NT♠3+2+0
-0.8Round 5AUSTRALIA74♠♥Q=+3
-0.9Round 10CZTERECH SZWEDOW144♠♠4+2+11
-0.9Round 11GOODMAN92♠♦4-2-5
-1.0Round 3VYTAS31NT♥4-1+1
-1.0Round 3VYTAS93♠♠A-1+2
-1.0Round 6PENFOLD234♥♦A+1+0
-1.0Round 11GOODMAN104♠♥A=+1
-1.1Round 8ZIMMERMANN141NT♠5-1-4
-1.4Round 4WISLA CCSOFT154♠♣4=+0
-1.4Round 9KALISH81♥♠K+3+6
-1.5Round 1ANDRZEJKI113♣♦4=-7
-1.5Round 3VYTAS112NT♠4=-1
-1.7Round 2MARKOWICZ134♠♥5=+0
-1.8Round 10CZTERECH SZWEDOW211NT♦4+1-6
-1.9Round 1ANDRZEJKI126♠♣J=+0
-2.0Round 5AUSTRALIA32♥♦K=+0
-2.1Round 4WISLA CCSOFT183NT♣10+1+1
-2.3Round 3VYTAS51NT♥3-1-5
-2.5Round 8ZIMMERMANN163NT♥Q-1-10
-2.8Round 11GOODMAN112♣♥3=-5
-2.9Round 10CZTERECH SZWEDOW193NT♣10-2-11
-3.0Round 5AUSTRALIA53NT♦8-2-13
-3.1Round 2MARKOWICZ174♠♥4+1+11
-3.1Round 6PENFOLD244♥♠K=+1
-3.3Round 5AUSTRALIA125♠x♥A-2-5
-3.4Round 7KENDRICK124♠♥2-1-6
-3.5Round 7KENDRICK94NT♥K=-10
-3.5Round 11GOODMAN126♣♥Q=+2
-3.7Round 11GOODMAN83♥♣8-1-8
-4.1Round 9KALISH124♠♠4-3+3
-4.1Round 10CZTERECH SZWEDOW221NT♠4+1-6
-4.2Round 6PENFOLD194♠♣3=+0
-4.3Round 1ANDRZEJKI12♦♠6+1-5
-4.3Round 1ANDRZEJKI44♠♠10=+0
-4.3Round 2MARKOWICZ185♦♥J-1+6
-4.3Round 5AUSTRALIA94♠♦3=-8
-4.4Round 3VYTAS44♠♦7=+0
-4.5Round 7KENDRICK61NT♠10=-5
-4.5Round 8ZIMMERMANN132♠♦K=-1
-4.8Round 2MARKOWICZ232♦♠K-1-6
-5.2Round 4WISLA CCSOFT192♠♦5+1-7
-6.0Round 2MARKOWICZ156♥♦4+1+11
-6.1Round 2MARKOWICZ214♠♦Q=-7
-6.1Round 4WISLA CCSOFT147♠x♦A-4-7
-6.2Round 11GOODMAN41NTx♥5=-8
-6.3Round 8ZIMMERMANN205♣♦A=-3
-6.4Round 1ANDRZEJKI74♠♣A-2-8
-7.0Round 1ANDRZEJKI35♦♠6-1-10
-7.1Round 9KALISH103NT♠K+1-11
-7.3Round 7KENDRICK104♥♦K=-10
-7.6Round 3VYTAS72♦♦5=-7
-7.7Round 11GOODMAN21NT♣K+5-18
-8.0Round 6PENFOLD203NT♠3=+1
-8.0Round 8ZIMMERMANN173NT♠4+1-4
-8.0Round 9KALISH93NT♠7=+0
-8.9Round 10CZTERECH SZWEDOW154♠♥Q=-11
-9.4Round 11GOODMAN54♠x♣A-2-7
-10.6Round 9KALISH33NT♣6=+0
-11.3Round 8ZIMMERMANN226♥x♦A-1-11
-11.5Round 7KENDRICK74♠♥J=-10
-11.8Round 2MARKOWICZ227♣♥K-2-14
-12.3Round 11GOODMAN75♠♣4-1-12
-12.9Round 7KENDRICK13♣x♣2-5-12