JASSEM Piotr · NAUKABRYDZAPL

133rank
+11.6Butler · 280 bds
+0.04per board
±4.5swing
+0.09vs par /bd · #26/52
+0.21adjusted /bd
Butler per round: 8.4 8.4 8.4 8.4 4.5 4.5 4.5 4.5 55.6 55.6 55.6 55.6 -2.6 -2.6 -2.6 -2.6 -54.3 -54.3 -54.3 -54.3by round

vs par split: bidding +0.59 · play +0.42

Strength of schedule: opponents averaged +0.17/bd (a tough draw) → opponent-adjusted +0.21/bd

Card play — on target: opening leads 86.7% #12 of 52 · declarer play 73.9% #30 of 52 · defence 85.7% #31 of 52

Bidding activity — not a pass: 42.2% #38 of 52 (329/779)

Card play by contract type — on target
vs NTvs a suit
Opening leads85.7% (7)87.0% (23)
Declarer play75.0% (4)73.7% (19)
Defence85.7% (14)85.7% (42)

Opening leads by suit led: ♠ 91.7% (12) · ♥ 100.0% (6) · ♦ 66.7% (6) · ♣ 83.3% (6)

vs par by strain: NT -1.01 (77) · a suit +0.51 (203)

vs par by level: part-score -0.13 (107) · game +0.00 (148) · slam +1.60 (25)

By role: declaring -0.10/bd (-1.77 vs par · 141) · defending +0.18/bd (+1.98 vs par · 139)

By vulnerability: vulnerable +0.22/bd (+0.11 vs par · 140) · not vulnerable -0.14/bd (+0.07 vs par · 140)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 64K.JassemL.Thuillez – S.GarciaClosed14+26.2+1.87+2.50
Round of 64K.JassemL.Bellicaud – R.GuthClosed14+2.3+0.16+1.71
Round of 64K.JassemL.Thuillez – S.GarciaClosed14-13.9-0.99+0.14
Round of 64K.JassemL.Thuillez – S.GarciaClosed14-6.2-0.44+2.64
Round of 32P.JassemJ.Wojcieszek – R.MarksOpen14+19.5+1.39+0.36
Round of 32P.JassemP.Lutek – J.CiechomskiOpen14+19.3+1.38+0.79
Round of 32K.JassemP.Lutek – J.CiechomskiOpen14-32.4-2.31-0.57
Round of 32K.JassemJ.Stach – J.CiechomskiOpen14-1.9-0.14+0.21
Round of 16P.JassemJ.Tignel – J.AroixClosed14+16.0+1.14-0.93
Round of 16K.JassemN.Lhuissier – J.BernardOpen14+25.0+1.79+1.21
Round of 16K.JassemJ.Aroix – J.TignelOpen14-7.1-0.51-2.07
Round of 16P.JassemJ.Tignel – J.AroixClosed14+21.7+1.55-0.36
QuarterfinalP.JassemK.Kujawa – T.PilchOpen14-15.4-1.10-2.43
QuarterfinalK.JassemB.Pazur – S.ZawislakOpen14+15.2+1.09+0.43
QuarterfinalK.JassemB.Pazur – S.ZawislakOpen14+6.4+0.46+1.21
QuarterfinalK.JassemK.Kujawa – T.PilchOpen14-8.8-0.63-2.57
SemifinalK.JassemB.Drijver – S.BrinkOpen14-56.6-4.04-3.36
SemifinalP.JassemM.Klukowski – J.KalitaClosed14+23.4+1.67+2.71
SemifinalP.JassemS.Brink – B.DrijverClosed14-17.7-1.26-0.36
SemifinalK.JassemB.Drijver – S.BrinkOpen14-3.4-0.24+0.57

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
+15.7SemifinalZIMMERMANN247♦♣9-1+17
+14.3SemifinalZIMMERMANN256♠♦A-1+17
+11.7Round of 64PARIS EST MAGIQUE172♠xx♣A=+13
+11.7SemifinalZIMMERMANN166♠♦Q=+11
+10.6QuarterfinalSOFROZYNE156♠-1+11
+9.0Round of 64PARIS EST MAGIQUE25♦♣7-1+12
+8.8Round of 32SYNERGIA LUBLIN154♠=+8
+8.6Round of 32SYNERGIA LUBLIN184♠-1+10
+8.5Round of 16ALLARD225♥=+11
+8.4Round of 32SYNERGIA LUBLIN14♠-1+10
+8.4QuarterfinalSOFROZYNE342♠+2+10
+8.2Round of 32SYNERGIA LUBLIN372♠=+12
+7.7Round of 32SYNERGIA LUBLIN44♠=+0
+7.5Round of 16ALLARD203NT-1+12
+7.3Round of 32SYNERGIA LUBLIN514♥+2+13
+7.3QuarterfinalSOFROZYNE294♥=+11
+7.0Round of 16ALLARD433NT♦4-1+5
+6.8Round of 64PARIS EST MAGIQUE544♠x♦6=+14
+6.8Round of 32SYNERGIA LUBLIN554♠-1+10
+6.7QuarterfinalSOFROZYNE73NT=+0
+6.6Round of 64PARIS EST MAGIQUE63NT♠2=+10
+6.6QuarterfinalSOFROZYNE46♥=+0
+6.5Round of 32SYNERGIA LUBLIN203NT=-1
+6.2Round of 64PARIS EST MAGIQUE383NT♣Q-2+8
+5.8Round of 32SYNERGIA LUBLIN144♥+1+11
+5.7Round of 32SYNERGIA LUBLIN273NT+2-8
+5.6Round of 16ALLARD123NT♥6=-2
+5.6QuarterfinalSOFROZYNE486♥=-13
+5.5Round of 16ALLARD492♠♣K+3+6
+5.3SemifinalZIMMERMANN356♥♠A=+8
+5.1Round of 32SYNERGIA LUBLIN534♥-2+8
+5.1QuarterfinalSOFROZYNE412NT=+6
+5.0SemifinalZIMMERMANN497♠=+0
+4.9Round of 16ALLARD152♥=+6
+4.7Round of 64PARIS EST MAGIQUE214♣♠9-1+6
+4.7Round of 16ALLARD43♥♦4=+6
+4.7QuarterfinalSOFROZYNE422♠+1+1
+4.7SemifinalZIMMERMANN275♥x♠J-1+5
+4.6Round of 16ALLARD22♠♥J=+0
+4.5Round of 16ALLARD483♠♠8=+1
+4.3QuarterfinalSOFROZYNE184♥-1+10
+4.3SemifinalZIMMERMANN514♠+1+0
+4.2Round of 64PARIS EST MAGIQUE92♦x♥A=+8
+4.2Round of 16ALLARD84♠x♦K-1+0
+4.2Round of 16ALLARD542♠♦3+1+6
+4.2Round of 16ALLARD556♠♦3=+0
+4.0Round of 64PARIS EST MAGIQUE14♠x♥K-2+0
+4.0Round of 32SYNERGIA LUBLIN163♥x-1+11
+4.0Round of 16ALLARD352♣+1+6
+4.0SemifinalZIMMERMANN142♠=-1
+3.9QuarterfinalSOFROZYNE323NT-3+10
+3.8Round of 16ALLARD242♠=+1
+3.7QuarterfinalSOFROZYNE543NT+2-12
+3.6Round of 16ALLARD442♠♦T=-1
+3.6QuarterfinalSOFROZYNE533♣=+0
+3.5Round of 64PARIS EST MAGIQUE202♦x♠3-1+2
+3.3SemifinalZIMMERMANN423NT♣2-1+4
+3.3SemifinalZIMMERMANN536♦-1+10
+3.2Round of 16ALLARD562♠♥8+1+7
+3.1QuarterfinalSOFROZYNE283♦-1+4
+3.0Round of 64PARIS EST MAGIQUE83♥♦8+1-1
+3.0Round of 16ALLARD404♣=+0
+3.0SemifinalZIMMERMANN204♠♦2-1+6
+2.9Round of 16ALLARD64♠♣Q=-1
+2.8Round of 32SYNERGIA LUBLIN284♥+2+11
+2.8Round of 16ALLARD73NT♥6=-1
+2.7SemifinalZIMMERMANN122♠x-2+9
+2.7SemifinalZIMMERMANN502NT-3+0
+2.6Round of 64PARIS EST MAGIQUE313NT♠7+2+0
+2.6Round of 32SYNERGIA LUBLIN323♦+2+11
+2.6Round of 32SYNERGIA LUBLIN404♥=+0
+2.4QuarterfinalSOFROZYNE465♣x-3-4
+2.3Round of 32SYNERGIA LUBLIN563♣-3+2
+2.3Round of 16ALLARD32♥♣Q+2+1
+2.3Round of 16ALLARD235♣x-2+0
+2.3SemifinalZIMMERMANN453NT=+7
+2.2Round of 64PARIS EST MAGIQUE243NT♣5-3+6
+2.2Round of 64PARIS EST MAGIQUE291NT♠J-1+4
+2.1Round of 64PARIS EST MAGIQUE524♥♠J+1+1
+2.1QuarterfinalSOFROZYNE274♣=+1
+2.0Round of 64PARIS EST MAGIQUE254♦♥8-1+4
+1.8Round of 64PARIS EST MAGIQUE372NT♥3-1+4
+1.8Round of 64PARIS EST MAGIQUE474♥♠A=+0
+1.8Round of 64PARIS EST MAGIQUE535♦♠Q-1+10
+1.7Round of 64PARIS EST MAGIQUE142NT♣4-2+5
+1.7Round of 32SYNERGIA LUBLIN244♥+1+0
+1.7Round of 16ALLARD171NT+2+1
+1.7Round of 16ALLARD412♥+1+0
+1.6Round of 64PARIS EST MAGIQUE34♠♥7-2+6
+1.6QuarterfinalSOFROZYNE374♣-1+6
+1.5Round of 32SYNERGIA LUBLIN114♠-3+1
+1.5Round of 16ALLARD384♠+1+0
+1.4Round of 64PARIS EST MAGIQUE74♠♣J=-1
+1.4Round of 64PARIS EST MAGIQUE271NT♣4+1-1
+1.4Round of 64PARIS EST MAGIQUE513NT♠9-1+6
+1.3Round of 16ALLARD533♥♠2-1+5
+1.2Round of 32SYNERGIA LUBLIN493NT-2+5
+1.1Round of 64PARIS EST MAGIQUE354♥♣Q-1-6
+1.1Round of 32SYNERGIA LUBLIN131NT+3-9
+1.0SemifinalZIMMERMANN484♠-1-5
+0.9Round of 64PARIS EST MAGIQUE134♥♦6=+0
+0.9Round of 64PARIS EST MAGIQUE322♠♣8=+0
+0.9QuarterfinalSOFROZYNE383NT+1+0
+0.8Round of 32SYNERGIA LUBLIN31NT+1+1
+0.7Round of 64PARIS EST MAGIQUE494♥♣9=+0
+0.7Round of 32SYNERGIA LUBLIN95♥=+13
+0.7Round of 32SYNERGIA LUBLIN482♠+1+0
+0.7QuarterfinalSOFROZYNE513NT+1+0
+0.7SemifinalZIMMERMANN376♥♣4-1-14
+0.6Round of 16ALLARD524♠♣A=-1
+0.5Round of 32SYNERGIA LUBLIN102♠=+0
+0.5Round of 16ALLARD52♠♥T-1+1
+0.5Round of 16ALLARD112♦♥A=-7
+0.5Round of 16ALLARD163NT+3-13
+0.5Round of 16ALLARD214♠+1+1
+0.4Round of 64PARIS EST MAGIQUE127♥♥J=+0
+0.4Round of 16ALLARD294♠-1-2
+0.4Round of 16ALLARD315♦x-1+6
+0.4QuarterfinalSOFROZYNE193♥-1+2
+0.3Round of 64PARIS EST MAGIQUE184♠♣A=+0
+0.3QuarterfinalSOFROZYNE52NT-1-2
+0.3QuarterfinalSOFROZYNE473NT+1+0
+0.3SemifinalZIMMERMANN263♠♦J=+0
+0.3SemifinalZIMMERMANN463NT+2+0
+0.2Round of 32SYNERGIA LUBLIN83NT+3+1
+0.2Round of 32SYNERGIA LUBLIN305♣x-1+0
+0.2Round of 16ALLARD14♠♥6=-3
+0.1Round of 32SYNERGIA LUBLIN54♠=+0
+0.1Round of 32SYNERGIA LUBLIN74♠=+1
+0.1Round of 16ALLARD184♣-1+5
+0.1QuarterfinalSOFROZYNE134♠+1+0
+0.0QuarterfinalSOFROZYNE164♥+1+13
+0.0QuarterfinalSOFROZYNE244♠+1+0
+0.0QuarterfinalSOFROZYNE451NT+1-1
+0.0SemifinalZIMMERMANN223♠♦Q=+0
+0.0SemifinalZIMMERMANN233NT♦Q=-1
+0.0SemifinalZIMMERMANN304♠♠8+1+0
+0.0SemifinalZIMMERMANN324♠♦9+2-1
+0.0SemifinalZIMMERMANN384♥♠9+1+0
+0.0SemifinalZIMMERMANN394♥♠A=+3
-0.0SemifinalZIMMERMANN556♠=+0
-0.1Round of 64PARIS EST MAGIQUE484♦♥3=+0
-0.1Round of 32SYNERGIA LUBLIN263♣=-6
-0.1Round of 16ALLARD194♥+1+0
-0.1Round of 16ALLARD391NT+1+0
-0.2Round of 64PARIS EST MAGIQUE104♠♥A-1+6
-0.2Round of 32SYNERGIA LUBLIN174♥=+0
-0.2Round of 32SYNERGIA LUBLIN423NT+1+0
-0.3Round of 64PARIS EST MAGIQUE444♥♠Q=+11
-0.3Round of 64PARIS EST MAGIQUE501NT♥Q+1-6
-0.3Round of 32SYNERGIA LUBLIN503NT+1+1
-0.3Round of 16ALLARD134♠♥Q+1-4
-0.3Round of 16ALLARD324♠+1-4
-0.3QuarterfinalSOFROZYNE564♥+1-1
-0.3SemifinalZIMMERMANN295♦x♥9+1-4
-0.3SemifinalZIMMERMANN521NT+1+1
-0.4QuarterfinalSOFROZYNE33♣+1+0
-0.4QuarterfinalSOFROZYNE223NT-1-10
-0.5Round of 64PARIS EST MAGIQUE433NT♥3+1+1
-0.5Round of 32SYNERGIA LUBLIN381NT=-5
-0.6Round of 64PARIS EST MAGIQUE462♥♠4+2-1
-0.6Round of 16ALLARD504♠♠7-1-5
-0.6QuarterfinalSOFROZYNE233NT+1-13
-0.6QuarterfinalSOFROZYNE254♠+1+0
-0.6QuarterfinalSOFROZYNE392♣+1+0
-0.7Round of 32SYNERGIA LUBLIN524♦-1-4
-0.7QuarterfinalSOFROZYNE23NT+3-1
-0.7QuarterfinalSOFROZYNE213NT+1-1
-0.7QuarterfinalSOFROZYNE432♠-1+0
-0.7SemifinalZIMMERMANN362♠♦Q+1-1
-0.7SemifinalZIMMERMANN541NT+1+0
-0.8Round of 64PARIS EST MAGIQUE162NT♠A=+1
-0.8Round of 32SYNERGIA LUBLIN123♠=-6
-0.8Round of 16ALLARD273NT+1+0
-0.8Round of 16ALLARD462♥♦4-2-11
-0.9Round of 64PARIS EST MAGIQUE361NT♥K-3+0
-0.9Round of 64PARIS EST MAGIQUE416♦♥J+1+13
-0.9Round of 16ALLARD283NT=+0
-0.9QuarterfinalSOFROZYNE262♠+1-10
-1.0Round of 32SYNERGIA LUBLIN393♣-1-2
-1.0Round of 16ALLARD345♥x-2-5
-1.0Round of 16ALLARD377♦x-5-7
-1.0QuarterfinalSOFROZYNE142NT-2-5
-1.0QuarterfinalSOFROZYNE204♠=-1
-1.0QuarterfinalSOFROZYNE301NT-1-2
-1.0QuarterfinalSOFROZYNE351NT-1-5
-1.0SemifinalZIMMERMANN112♥-2-8
-1.0SemifinalZIMMERMANN151♥♠Q=+1
-1.1Round of 16ALLARD332♠-1+2
-1.1QuarterfinalSOFROZYNE113♠-1-2
-1.1QuarterfinalSOFROZYNE172♥=+0
-1.2Round of 32SYNERGIA LUBLIN464♥-2+5
-1.2Round of 32SYNERGIA LUBLIN472♥-1+0
-1.3SemifinalZIMMERMANN432♠x-3+3
-1.3SemifinalZIMMERMANN441NT=+2
-1.4Round of 16ALLARD94♠♠J-3+4
-1.5Round of 64PARIS EST MAGIQUE53♦♠A-3+8
-1.5Round of 16ALLARD253NT-2-7
-1.5Round of 16ALLARD264♦=+0
-1.6Round of 64PARIS EST MAGIQUE262♦♠A-1+0
-1.6Round of 64PARIS EST MAGIQUE422♦♠A-1+2
-1.7Round of 32SYNERGIA LUBLIN253NT=+2
-1.7QuarterfinalSOFROZYNE94♠+1+0
-1.7QuarterfinalSOFROZYNE124♥=+0
-2.0SemifinalZIMMERMANN64♥=+0
-2.0SemifinalZIMMERMANN315♥x♠3-1+5
-2.1Round of 64PARIS EST MAGIQUE402♥♠3-2+1
-2.2Round of 32SYNERGIA LUBLIN23♣=-5
-2.3Round of 64PARIS EST MAGIQUE193♣♠Q+1+0
-2.3Round of 32SYNERGIA LUBLIN211NT-1+0
-2.3Round of 16ALLARD474♠♣A-1-5
-2.4Round of 64PARIS EST MAGIQUE112♠♥3+1-6
-2.5Round of 64PARIS EST MAGIQUE44♥♣3-1-12
-2.5Round of 32SYNERGIA LUBLIN293♠+1-2
-2.7Round of 32SYNERGIA LUBLIN224♥-1-10
-2.7Round of 16ALLARD455♦x♥K-1-6
-2.9Round of 64PARIS EST MAGIQUE153NT♠K=+13
-2.9Round of 64PARIS EST MAGIQUE233NT♠9-2-2
-2.9Round of 16ALLARD364♥=-7
-2.9QuarterfinalSOFROZYNE63NT-1-5
-3.0QuarterfinalSOFROZYNE491NT-1-5
-3.0QuarterfinalSOFROZYNE553NT=+0
-3.0SemifinalZIMMERMANN133NT-2-8
-3.0SemifinalZIMMERMANN193♦♣A-1-10
-3.0SemifinalZIMMERMANN213♥♠A-1+1
-3.0SemifinalZIMMERMANN344♥♠J-1-10
-3.3Round of 32SYNERGIA LUBLIN443♠-1-5
-3.3SemifinalZIMMERMANN184♠♥J=+0
-3.5Round of 64PARIS EST MAGIQUE283♠♦T+1-6
-3.6Round of 64PARIS EST MAGIQUE334♠♥A+1+0
-3.6Round of 32SYNERGIA LUBLIN454♠-2-8
-3.7QuarterfinalSOFROZYNE504♠x-1+0
-3.9QuarterfinalSOFROZYNE333NT=+1
-4.0Round of 64PARIS EST MAGIQUE343NT♠K=+0
-4.0SemifinalZIMMERMANN25♣=+0
-4.0SemifinalZIMMERMANN93NT-1+8
-4.0SemifinalZIMMERMANN412♥x♠A-2-4
-4.1Round of 32SYNERGIA LUBLIN414♠=+0
-4.1QuarterfinalSOFROZYNE12NT=-7
-4.2Round of 32SYNERGIA LUBLIN334♠x-1+0
-4.3QuarterfinalSOFROZYNE312♥+2-1
-4.3SemifinalZIMMERMANN44♥+1+0
-4.3SemifinalZIMMERMANN72♣+2-11
-4.4Round of 32SYNERGIA LUBLIN63♣+2-13
-4.4Round of 16ALLARD306♦-1-14
-4.6QuarterfinalSOFROZYNE87♣=+0
-4.9Round of 16ALLARD106♠♣A=+0
-5.0QuarterfinalSOFROZYNE446♥=+0
-5.0SemifinalZIMMERMANN82♦x-2-4
-5.3SemifinalZIMMERMANN13NT=-7
-5.4Round of 32SYNERGIA LUBLIN544♠-1-12
-5.7Round of 16ALLARD144♠♣6=-7
-5.7SemifinalZIMMERMANN35♦=-2
-5.7SemifinalZIMMERMANN176♦♠9=+0
-5.8Round of 64PARIS EST MAGIQUE555♦♠3=+1
-5.8Round of 32SYNERGIA LUBLIN196NT=+0
-6.0Round of 32SYNERGIA LUBLIN233NT-1-6
-6.0Round of 16ALLARD514♠♦A-1-6
-6.0SemifinalZIMMERMANN332♠x♣T-2-2
-6.1Round of 32SYNERGIA LUBLIN364♥-1-10
-6.3QuarterfinalSOFROZYNE362NT=-7
-6.4Round of 64PARIS EST MAGIQUE303♥♠K+1-13
-6.5Round of 64PARIS EST MAGIQUE453NT♠4+1-1
-6.7Round of 64PARIS EST MAGIQUE564♥♣4=+1
-7.3Round of 16ALLARD424♠-1-4
-7.7SemifinalZIMMERMANN474♥x=-10
-7.9Round of 32SYNERGIA LUBLIN356♦=+13
-8.4QuarterfinalSOFROZYNE403NT-3-13
-9.0SemifinalZIMMERMANN55♥-1-10
-9.2Round of 64PARIS EST MAGIQUE395♠♥A-1-11
-9.2Round of 32SYNERGIA LUBLIN344♥=-13
-9.4QuarterfinalSOFROZYNE526♠x-4+0
-9.5Round of 64PARIS EST MAGIQUE225♥♣3-1-12
-9.6Round of 32SYNERGIA LUBLIN433NT-1-12
-10.3Round of 32SYNERGIA LUBLIN316NT-3-12
-10.3SemifinalZIMMERMANN285♥♣9-1-9
-10.9QuarterfinalSOFROZYNE102NTx-3-12
-11.0SemifinalZIMMERMANN404♥♣J+2+11
-11.0SemifinalZIMMERMANN567♦x-4+0
-15.7SemifinalZIMMERMANN104♠x-5-13