JASSEM Pawel · POLISH STUDENTS

198rank
+22.3Butler · 100 bds
+0.22per board
±4.8swing
-0.23vs par /bd · #289/471
+0.08adjusted /bd
Butler per round: -21.9 24.9 19 -14.9 2.1 7.8 7.9 8.8 7.6 -19by round

vs par split: bidding -0.02 · play -0.21

Strength of schedule: opponents averaged -0.14/bd (an easy draw) → opponent-adjusted +0.08/bd

Card play — on target: opening leads 77.8% #229 of 469 · declarer play 89.7% #22 of 469 · defence 88.4% #119 of 471

Card play by contract type — on target
vs NTvs a suit
Opening leads62.5% (8)90.0% (10)
Declarer play100.0% (9)85.0% (20)
Defence80.0% (15)92.9% (28)

Opening leads by suit led: ♠ 66.7% (3) · ♥ 50.0% (4) · ♦ 100.0% (4) · ♣ 85.7% (7)

vs par by strain: NT +0.29 (31) · a suit -0.46 (69)

vs par by level: part-score +0.11 (37) · game +0.04 (56) · slam -4.14 (7)

By role: declaring +0.61/bd (-2.02 vs par · 57) · defending -0.29/bd (+2.14 vs par · 43)

By vulnerability: vulnerable +0.89/bd (+1.08 vs par · 50) · not vulnerable -0.45/bd (-1.54 vs par · 50)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3J.WojcieszekS.Suhendro – P.SugandiOpen10-21.9-2.19-1.70
Round 4J.WojcieszekY.Grasella – V.RosaClosed10+24.9+2.49+0.60
Round 5J.WojcieszekH.Jalan – A.MalhotraClosed10+19.0+1.90+3.50
Round 6J.WojcieszekB.Satyanarayana – K.NadarOpen10-14.9-1.49+0.50
Round 8J.WojcieszekY.Chen – M.ZhuClosed10+2.1+0.21-3.80
Round 9J.WojcieszekJ.Chen – P.HuangOpen10+7.8+0.78+3.60
Round 11J.WojcieszekJ.Gartaganis – N.GartaganisOpen10+7.9+0.79+0.00
Round 13J.WojcieszekD.Diamond – G.HaaseOpen10+8.8+0.88+2.20
Round 14J.WojcieszekJ.Shih – P.WangClosed10+7.6+0.76-2.80
Round 15J.WojcieszekA.Sontag – D.BerkowitzOpen10-19.0-1.90-4.40

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
+11.9Round 5HEMANT JALAN152♦x♥K-4+12
+10.4Round 11CANADA OPEN197♠♥5=+0
+10.3Round 6NADAR224♠♠2=+11
+9.9Round 13SCOTLAND73NT♦2=+10
+9.1Round 4EPJ JUNIOR97♠♥6=+0
+7.4Round 9P D TIMES223NT♦3-2+8
+6.9Round 3DJARUM BRIDGE CLUB234♥♣2=+3
+6.3Round 4EPJ JUNIOR15♣x♦A-2+0
+6.3Round 14YEH MIX184♥♠A+2+1
+6.0Round 9P D TIMES284NT♦8+2+14
+5.6Round 8CHINA HYX153NT♦A-2+11
+5.4Round 8CHINA HYX194♠♣Q=-1
+5.2Round 4EPJ JUNIOR43NT♠6-1+12
+5.0Round 13SCOTLAND22NT♣Q+1+6
+4.6Round 13SCOTLAND64♠♣K+2+17
+4.5Round 9P D TIMES294♥x♣K-2+9
+4.5Round 13SCOTLAND33NT♥Q=+0
+4.4Round 14YEH MIX153NT♣10=+0
+4.3Round 14YEH MIX116♠♣J=-11
+4.2Round 5HEMANT JALAN203NT♥7-1+5
+4.1Round 11CANADA OPEN204♥♣5=+3
+4.0Round 5HEMANT JALAN123♠♦9+2+6
+3.5Round 5HEMANT JALAN174♥♠2+2+11
+3.5Round 11CANADA OPEN152♦♣6+1+1
+3.2Round 5HEMANT JALAN194♠♠A+1+1
+3.2Round 8CHINA HYX125♦♣J+1+0
+3.2Round 15GORDON285♦x♥A-4-12
+3.1Round 3DJARUM BRIDGE CLUB214♠x♣A-1+0
+3.1Round 4EPJ JUNIOR105♣♣4+1+9
+2.9Round 11CANADA OPEN124♥♦Q+2+1
+2.6Round 6NADAR252♥♦A=+6
+2.5Round 4EPJ JUNIOR23♦♠5=-1
+2.4Round 6NADAR284♥♣9=+0
+2.4Round 9P D TIMES244♠♦6=+0
+2.4Round 14YEH MIX203♦♠7-1+5
+2.2Round 4EPJ JUNIOR64♠♠8+2-10
+2.2Round 8CHINA HYX143♣♣7+2+1
+2.2Round 15GORDON213♠♥A=+0
+2.0Round 13SCOTLAND94♠♠4=-1
+1.8Round 5HEMANT JALAN163♦♠4=+1
+1.7Round 15GORDON263♦♥Q+1+0
+1.5Round 4EPJ JUNIOR53♠♠Q=+0
+1.5Round 11CANADA OPEN141NT♦Q+1+0
+1.3Round 4EPJ JUNIOR73NT♠9+2+1
+1.3Round 9P D TIMES233♠♦2-1+11
+1.1Round 3DJARUM BRIDGE CLUB264♥♦Q=+0
+1.0Round 11CANADA OPEN171NT♥5+1+7
+0.9Round 5HEMANT JALAN182NT♦6-1+10
+0.5Round 8CHINA HYX113NT♥6+1-10
+0.3Round 8CHINA HYX201♥♣K+2+0
+0.3Round 15GORDON244♥♦3+2+1
+0.1Round 13SCOTLAND83NT♥5+2+0
+0.1Round 15GORDON303NT♣4+2-1
-0.0Round 3DJARUM BRIDGE CLUB244♠♥2=+0
-0.1Round 14YEH MIX144♠♥3+2-8
-0.2Round 9P D TIMES302♦♥A-4+5
-0.2Round 13SCOTLAND42NT♠K=-10
-0.2Round 14YEH MIX171♠♥6+2-1
-0.3Round 6NADAR214♠♣7=+1
-0.3Round 14YEH MIX133NT♥J=+0
-0.8Round 8CHINA HYX181NT♥5+4-9
-0.9Round 6NADAR301NT♥5-2+1
-1.0Round 11CANADA OPEN115♣♠7+1+11
-1.1Round 14YEH MIX122♠♦J+2-10
-1.4Round 3DJARUM BRIDGE CLUB222♠♥J+1+8
-1.6Round 4EPJ JUNIOR32♥♦7=+0
-1.7Round 14YEH MIX195♣♦A+2+4
-1.8Round 6NADAR231NT♥K-2-2
-1.8Round 11CANADA OPEN164♥♠4=+0
-2.3Round 15GORDON294♥♠Q-1-6
-2.4Round 6NADAR244♥♦K-1-5
-2.4Round 9P D TIMES251NT♦A-1+1
-2.4Round 9P D TIMES274♥♦2+2-11
-2.4Round 13SCOTLAND52NT♠10=+7
-2.7Round 15GORDON271NT♦Q-2-5
-3.0Round 9P D TIMES213♦♣7+2-1
-3.1Round 8CHINA HYX132♠♦3-1-5
-3.3Round 3DJARUM BRIDGE CLUB254♠♥A-1+2
-3.3Round 5HEMANT JALAN113NT♥2+1+0
-3.5Round 3DJARUM BRIDGE CLUB273♥♣J-1-5
-3.6Round 5HEMANT JALAN134♠♥6-1-6
-3.6Round 5HEMANT JALAN144♥x♣4=-5
-3.6Round 8CHINA HYX164NT♣K=-8
-3.6Round 11CANADA OPEN182♠♣K-1-11
-4.7Round 4EPJ JUNIOR85♥x♥5-1-5
-4.7Round 13SCOTLAND106♣♠7=+2
-5.0Round 15GORDON223♣♠2-2-11
-5.6Round 3DJARUM BRIDGE CLUB283NT♥5+1-11
-5.8Round 9P D TIMES264♠♦J=+0
-6.1Round 15GORDON233♠♣4=+0
-6.4Round 14YEH MIX165♥♦Q=-8
-6.7Round 6NADAR272NT♠8-3-1
-7.6Round 8CHINA HYX173NT♠10-2-17
-7.9Round 6NADAR293NT♥6=+0
-8.8Round 3DJARUM BRIDGE CLUB296♠♣3=+0
-9.1Round 11CANADA OPEN132♦♠J-1-12
-10.0Round 13SCOTLAND15♥x♠A-4-9
-10.2Round 6NADAR266♠x♥7=-6
-10.4Round 3DJARUM BRIDGE CLUB306♥♣9-2-14
-10.4Round 15GORDON253NT♣A=-10