NAZARKO Marek · FMO MICHALOWO

80rank
+29.9Butler · 144 bds
+0.21per board
±4.0swing
+0.18vs par /bd · #95/227
+0.05adjusted /bd
Butler per round: -29.1 19.5 -9.3 20.4 -3.9 11.6 10.1 0.1 14.2 -16.3 -0.7 13.3by round

vs par split: bidding +0.39 · play -0.21

Strength of schedule: opponents averaged -0.16/bd (an easy draw) → opponent-adjusted +0.05/bd

Card play — on target: opening leads 81.0% #110 of 227 · declarer play 69.7% #180 of 227 · defence 79.2% #179 of 227

Bidding activity — not a pass: 40.1% #161 of 227 (155/387)

Card play by contract type — on target
vs NTvs a suit
Opening leads69.2% (13)86.2% (29)
Declarer play66.7% (9)70.8% (24)
Defence81.5% (27)78.0% (50)

Opening leads by suit led: ♠ 45.5% (11) · ♥ 92.3% (13) · ♦ 100.0% (10) · ♣ 87.5% (8)

vs par by strain: NT +1.51 (47) · a suit -0.46 (97)

vs par by level: part-score -0.54 (63) · game +0.97 (77) · slam -3.75 (4)

By role: declaring +0.39/bd (-1.21 vs par · 67) · defending +0.05/bd (+1.39 vs par · 77)

By vulnerability: vulnerable +0.20/bd (-0.22 vs par · 72) · not vulnerable +0.21/bd (+0.58 vs par · 72)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1T.ZaleskiJ.Rombaut – L.RombautOpen12-29.1-2.43-1.75
Round 2T.ZaleskiJ.Liu – H.KwonOpen12+19.5+1.62+2.25
Round 3T.ZaleskiM.Sipus – J.CaricOpen12-9.3-0.78+1.83
Round 4T.ZaleskiJ.Chiang – A.SetoClosed12+20.4+1.70+2.58
Round 5T.ZaleskiC.Cymerman – A.KilaniOpen12-3.9-0.33-2.25
Round 6T.ZaleskiC.Bakke – B.BrogelandOpen12+11.6+0.97-1.00
Round 7T.ZaleskiD.Wang – Y.LiuOpen12+10.1+0.84+2.00
Round 8T.ZaleskiJ.Patreuha – G.NarkiewiczOpen12+0.1+0.01-0.25
Round 9T.ZaleskiX.Friesen – R.GoorOpen12+14.2+1.18+0.83
Round 10T.ZaleskiP.Bertheau – S.HultOpen12-16.3-1.36-2.08
Round 11T.ZaleskiL.Sebbane – S.MessikaOpen12-0.7-0.06+0.33
Round 12T.ZaleskiM.Michalowski – B.ChmurskiOpen12+13.3+1.11-0.33

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
+11.0Round 4HKAB167♣♦2=+0
+10.0Round 7JINSHUO72♠♥8=+16
+8.8Round 6GILLIS176NT♣8=+0
+8.7Round 2HOVE201♠♥2+1+11
+8.6Round 10TEAM BLACK204♠♦T=+10
+8.1Round 3CROATIA43NT♣5-2+13
+7.8Round 8MAVERICKS233NT♣A-4+11
+7.8Round 9DUTCH JUNIORS124♠♣4+1+0
+7.4Round 9DUTCH JUNIORS83NTx♠7+1+6
+6.2Round 2HOVE134♠♣A=+13
+6.1Round 12BRIDGE24PL B243NT♥T+1+8
+6.0Round 6GILLIS153NT♣3-2+8
+5.8Round 9DUTCH JUNIORS64♥♠K=+7
+5.7Round 2HOVE233♠♠K-2+7
+5.5Round 4HKAB214♠♠7-1+10
+5.5Round 7JINSHUO23NT♣7-2+11
+5.3Round 4HKAB135♣♦A-1+12
+4.9Round 1FRANCE GREEN74♠x♥T=+11
+4.8Round 3CROATIA105♣x♠8+1+8
+4.8Round 12BRIDGE24PL B152♠♥T-1+6
+4.7Round 7JINSHUO33NT♥Q-2+7
+4.7Round 9DUTCH JUNIORS33NT♣3-2+8
+4.3Round 7JINSHUO83♠♥K-3+2
+4.2Round 12BRIDGE24PL B204♣♦7+2+1
+4.0Round 5YOUNG CLOCLO72NT♥5=+5
+4.0Round 11CLAIRIS25♣♠Q-2+6
+4.0Round 12BRIDGE24PL B216♥♣A=+0
+3.4Round 4HKAB223NT♠T-2+7
+3.4Round 5YOUNG CLOCLO34♥♠A-3-4
+3.3Round 4HKAB152♠♠4=+11
+3.0Round 6GILLIS232♥♠K+1+0
+3.0Round 11CLAIRIS74♣♥3-1+5
+2.8Round 11CLAIRIS92♦♥6-1+9
+2.8Round 12BRIDGE24PL B235♥♠3+1+1
+2.7Round 2HOVE141NT♠Q+2+2
+2.6Round 7JINSHUO104♠♥3=-1
+2.6Round 12BRIDGE24PL B132♥♣K+2+1
+2.3Round 1FRANCE GREEN51NT♣7=+5
+2.2Round 8MAVERICKS173NT♠J+4+10
+2.1Round 11CLAIRIS54♠♥2-1-2
+2.1Round 12BRIDGE24PL B173NT♥5-3+6
+2.0Round 4HKAB182♥♠A-1-2
+2.0Round 9DUTCH JUNIORS94♠♠J=+0
+2.0Round 10TEAM BLACK184♠♣Q-2+5
+2.0Round 12BRIDGE24PL B141NT♥5=+0
+1.9Round 6GILLIS193NT♦9+1+0
+1.9Round 11CLAIRIS34♦♠A=+0
+1.8Round 8MAVERICKS134♥♣6+1+0
+1.6Round 11CLAIRIS64♠♥K-2+8
+1.5Round 3CROATIA84♠♦7+1+0
+1.5Round 9DUTCH JUNIORS24♥♥7+1+0
+1.3Round 2HOVE192♠♠7-1-1
+1.3Round 5YOUNG CLOCLO94♣♥K-3-10
+1.3Round 9DUTCH JUNIORS14♠x♥K-1+0
+1.2Round 5YOUNG CLOCLO11NT♠9+2+6
+1.1Round 10TEAM BLACK224♥♥7+2+2
+1.0Round 4HKAB173NT♠3+1-1
+1.0Round 5YOUNG CLOCLO81NT♣6=-1
+0.9Round 2HOVE184♥♠3-1-5
+0.9Round 8MAVERICKS223♦♠8=+0
+0.9Round 11CLAIRIS13♠♦7-1+8
+0.8Round 4HKAB191NT♦2=+0
+0.6Round 1FRANCE GREEN113NT♥T+1+0
+0.6Round 6GILLIS134♥♠A=+3
+0.5Round 1FRANCE GREEN13NT♠4+1-1
+0.5Round 2HOVE222♠♦8=+0
+0.5Round 2HOVE242♥♣4-2-1
+0.5Round 3CROATIA53♥♣6=+7
+0.5Round 4HKAB231NT♥4+1+0
+0.5Round 8MAVERICKS241♠x♥Q-1+0
+0.3Round 5YOUNG CLOCLO54♥♣A=+0
+0.3Round 8MAVERICKS164♠♦2=+0
+0.2Round 5YOUNG CLOCLO42♠♥Q-1+0
+0.2Round 10TEAM BLACK244♥♠3+1+0
+0.1Round 6GILLIS204♥♠5+1+0
+0.0Round 2HOVE175♣x♦K-2+0
-0.1Round 3CROATIA22♠♣6+1+0
-0.2Round 6GILLIS241NT♣2-1-4
-0.3Round 1FRANCE GREEN102♠♠3+2+10
-0.3Round 5YOUNG CLOCLO123NT♠4+1-1
-0.3Round 7JINSHUO121NT♣Q+1-5
-0.4Round 8MAVERICKS143NT♠T=+0
-0.6Round 2HOVE213NT♠6+3+13
-0.6Round 8MAVERICKS153NT♠4+1-1
-0.7Round 6GILLIS224♠♣5+2-13
-0.8Round 3CROATIA33NT♣5+2+12
-0.8Round 10TEAM BLACK145♥x♣K-2+0
-0.9Round 7JINSHUO52♠♥K+2-1
-1.0Round 6GILLIS211NT♦6+2-6
-1.0Round 7JINSHUO113NT♠3=+0
-1.0Round 12BRIDGE24PL B191NT♥7=+1
-1.2Round 11CLAIRIS84♣♠T-2+0
-1.4Round 6GILLIS184♥♦9-2+5
-1.4Round 7JINSHUO14♥♦K+1+0
-1.5Round 8MAVERICKS214♠♦A-1-6
-1.7Round 10TEAM BLACK232♥♠2=-6
-1.8Round 3CROATIA114♥♠6+2-1
-1.9Round 5YOUNG CLOCLO62♦♣A=+2
-1.9Round 8MAVERICKS192♥♦K-2+0
-2.0Round 1FRANCE GREEN24♥♣8-1-5
-2.0Round 9DUTCH JUNIORS73NT♦6+2+0
-2.0Round 11CLAIRIS112♦x♥J-1+0
-2.1Round 3CROATIA63NT♥6+1-1
-2.1Round 3CROATIA74♠♥9+1-1
-2.1Round 5YOUNG CLOCLO103♠♦A=-7
-2.2Round 10TEAM BLACK175♣x♠2-2+0
-2.3Round 1FRANCE GREEN63♠♥A-2-11
-2.3Round 10TEAM BLACK161NT♥Q-1-4
-2.4Round 10TEAM BLACK154♠♣J+1-1
-2.5Round 6GILLIS163♣♦Q=-5
-2.6Round 2HOVE162♥♣5-1-5
-2.6Round 4HKAB242♦♣K-2-5
-2.6Round 7JINSHUO61NT♦J=+0
-2.8Round 8MAVERICKS183♦♠A=-5
-2.9Round 4HKAB144♥♠K=+0
-3.0Round 6GILLIS143NT♥7=+0
-3.0Round 9DUTCH JUNIORS103♣♦A+2-11
-3.1Round 9DUTCH JUNIORS113NT♥Q+2-1
-3.2Round 1FRANCE GREEN91NT♥K+2-1
-3.4Round 3CROATIA13NT♥6+1+0
-3.5Round 11CLAIRIS103♠♥8-1-6
-3.5Round 12BRIDGE24PL B163♠♥3-1-6
-3.8Round 2HOVE153♦♠7-1-7
-3.8Round 9DUTCH JUNIORS52♥♠K+2-1
-4.2Round 3CROATIA94♠♦A+1+0
-4.4Round 9DUTCH JUNIORS42♠♥A+1+2
-4.7Round 1FRANCE GREEN124♠♦4-1-5
-4.8Round 5YOUNG CLOCLO113♦♣5=-6
-5.1Round 11CLAIRIS43NT♠9=-10
-5.1Round 12BRIDGE24PL B184♠♣A-1-10
-5.2Round 11CLAIRIS123NT♥3-3-14
-5.4Round 7JINSHUO42♣♦K=-5
-5.4Round 7JINSHUO94♦♥Q=+0
-5.7Round 12BRIDGE24PL B224♠x♥3-1-12
-5.9Round 10TEAM BLACK214♠♥9-1-12
-6.1Round 10TEAM BLACK131NT♥6-1-5
-6.2Round 5YOUNG CLOCLO23NT♠5+1-11
-6.2Round 8MAVERICKS204♥♦7-1-12
-6.7Round 1FRANCE GREEN82♥♦K+3-13
-6.8Round 10TEAM BLACK194♠♥4-2-14
-6.9Round 4HKAB203NT♣8+1-1
-8.8Round 1FRANCE GREEN33♠♣K+3-11
-9.4Round 1FRANCE GREEN44♥♦6=+0
-9.7Round 3CROATIA126♥♦Q-1-15