GRIGORIU Mihai · ROMANIA BACALU

147rank
+20.8Butler · 100 bds
+0.21per board
±4.7swing
+0.28vs par /bd · #144/428
+0.36adjusted /bd
Butler per round: 24 16.1 12.1 0.4 -3.3 -31.1 -11 2.4 8.1 3.1by round

vs par split: bidding +0.26 · play +0.02

Strength of schedule: opponents averaged +0.15/bd (a tough draw) → opponent-adjusted +0.36/bd

Card play — on target: opening leads 86.2% #141 of 428 · declarer play 69.6% #294 of 428 · defence 83.3% #206 of 428

Bidding activity — not a pass: 44.4% #197 of 428 (122/275)

Card play by contract type — on target
vs NTvs a suit
Opening leads80.0% (5)87.5% (24)
Declarer play60.0% (5)72.2% (18)
Defence66.7% (9)87.2% (39)

Opening leads by suit led: ♠ 90.9% (11) · ♥ 83.3% (6) · ♦ 71.4% (7) · ♣ 100.0% (5)

vs par by strain: NT -1.32 (19) · a suit +0.65 (81)

vs par by level: part-score -0.88 (34) · game +0.54 (61) · slam +5.00 (5)

By role: declaring +0.52/bd (-0.98 vs par · 52) · defending -0.13/bd (+1.65 vs par · 48)

By vulnerability: vulnerable -0.12/bd (-0.18 vs par · 51) · not vulnerable +0.55/bd (+0.76 vs par · 49)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.PetrescuJ.Kaczorowski – D.SarzynskiOpen10+24.0+2.40-0.40
Round 2M.PetrescuA.Majcher – M.WrobelOpen10+16.1+1.61+0.30
Round 3M.PetrescuA.Sandin – A.AbragiOpen10+12.1+1.21+2.00
Round 4M.PetrescuI.Chalupec – A.SarniakOpen10+0.4+0.04+0.80
Round 5M.PetrescuZ.Grossack – A.MadalaOpen10-3.3-0.33-0.40
Round 6M.PetrescuM.Klukowski – J.KalitaOpen10-31.1-3.11-3.60
Round 7M.PetrescuT.Hoftaniska – N.Heiberg-EvenstadOpen10-11.0-1.10+0.80
Round 8M.PetrescuM.Nazarko – T.ZaleskiOpen10+2.4+0.24+1.40
Round 9M.PetrescuM.Jindra – S.WeinbergerOpen10+8.1+0.81-0.10
Round 10M.PetrescuR.Gabriel – J.JakabsicOpen10+3.1+0.31+2.00

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 1DAJJ55♣♠A=+14
+9.6Round 2FUNDACJA ESKOM154♥♦Q=+0
+8.9Round 9SUIT YOURSELF233♦x♥A-4+11
+8.6Round 8FMO MICHALOWO176♥♠A-1+14
+8.4Round 4ICENTIS BRIDGE CLUB74♠♣A+2+11
+8.2Round 3LAHRMANN255♥♠T-1+12
+6.8Round 1DAJJ24♥♣J=+3
+6.3Round 2FUNDACJA ESKOM133NT♥9=+10
+6.3Round 6ZIMMERMANN273NT♣9+1+1
+6.1Round 5RUBENSTEIN154♠♥4-2+8
+6.0Round 9SUIT YOURSELF284♠♦A+1+1
+5.9Round 10SLOVAKIA WHITE24♥♦T+2+14
+5.8Round 10SLOVAKIA WHITE64♠♥A=+0
+5.5Round 4ICENTIS BRIDGE CLUB24♠♥A=+12
+5.4Round 7DE BOTTON105♣x♠K-2-4
+4.6Round 4ICENTIS BRIDGE CLUB54♥♦K-2+11
+4.6Round 10SLOVAKIA WHITE73♠♥A-2+2
+4.4Round 2FUNDACJA ESKOM203NT♥Q-1+6
+4.3Round 7DE BOTTON54♠♦3-1+5
+4.3Round 8FMO MICHALOWO111NT♥5=+5
+4.3Round 9SUIT YOURSELF244♠♥5=+3
+4.2Round 3LAHRMANN214♥♠K-1+10
+4.1Round 1DAJJ94♥♠K=-1
+3.9Round 1DAJJ44♥♠4=+0
+3.7Round 7DE BOTTON23♥x♣A-4+16
+3.4Round 8FMO MICHALOWO154♥♠6+2+11
+3.3Round 3LAHRMANN264♥♦Q=-1
+3.1Round 2FUNDACJA ESKOM162♦♣3=+0
+3.1Round 10SLOVAKIA WHITE13♥♣2-2+5
+2.9Round 1DAJJ61NT♠2+3+2
+2.7Round 3LAHRMANN284♠♦T=+3
+2.2Round 5RUBENSTEIN113♠♥6=+1
+2.1Round 1DAJJ34♥♣Q=-1
+2.1Round 7DE BOTTON42♥♥2-1+1
+1.8Round 3LAHRMANN304♠♥7=+0
+1.5Round 5RUBENSTEIN184♥♠5-1-1
+1.4Round 8FMO MICHALOWO184♥♣T=+0
+1.3Round 2FUNDACJA ESKOM183♥♦2+1+6
+1.2Round 9SUIT YOURSELF294♦♣A=+0
+1.0Round 9SUIT YOURSELF264♠♦Q+1+0
+0.8Round 3LAHRMANN292♥♣7+1+0
+0.5Round 3LAHRMANN272♠♥3=+5
+0.5Round 9SUIT YOURSELF224♥♦5+1+0
+0.4Round 5RUBENSTEIN134♠♣J+1+13
+0.4Round 5RUBENSTEIN193♥♦4=+1
+0.4Round 6ZIMMERMANN304♥♦6+1+0
+0.3Round 9SUIT YOURSELF275♦♥3-1+4
+0.2Round 2FUNDACJA ESKOM143NT♦K-1+4
+0.0Round 8FMO MICHALOWO202♦♣A=+1
-0.1Round 3LAHRMANN223NT♣A+1+0
-0.2Round 3LAHRMANN242♥♠A-1+2
-0.2Round 7DE BOTTON14♠♠6=+0
-0.2Round 10SLOVAKIA WHITE85♣♥6-1+5
-0.5Round 6ZIMMERMANN261NT♦3=+1
-0.6Round 4ICENTIS BRIDGE CLUB14♥♦5-1+2
-0.6Round 5RUBENSTEIN171NT♥Q-1-4
-0.6Round 7DE BOTTON94♥♥A+1+0
-0.6Round 8FMO MICHALOWO164♥♦4=-1
-0.7Round 8FMO MICHALOWO193♠♣Q-1-1
-0.7Round 10SLOVAKIA WHITE33NT♦6+2+0
-0.8Round 5RUBENSTEIN166♥♦A=+0
-1.0Round 2FUNDACJA ESKOM172NT♠Q-2-5
-1.0Round 6ZIMMERMANN282♥♠2+1-1
-1.1Round 4ICENTIS BRIDGE CLUB95♣♦6=+7
-1.1Round 7DE BOTTON62♦♣5=+0
-1.3Round 4ICENTIS BRIDGE CLUB33NT♥4-1-6
-1.3Round 10SLOVAKIA WHITE44♠♣6+1+0
-1.4Round 1DAJJ74♠♦T-2-8
-1.5Round 2FUNDACJA ESKOM194♠♥T+1+0
-1.7Round 6ZIMMERMANN243♠♦5=-1
-1.8Round 1DAJJ82♠♥6-2+0
-2.4Round 2FUNDACJA ESKOM114♠♣5-1-10
-2.4Round 5RUBENSTEIN124♠♥T+1+0
-2.4Round 6ZIMMERMANN233NT♣6+3-1
-2.6Round 1DAJJ101NT♠J+1+0
-2.6Round 4ICENTIS BRIDGE CLUB46♥♠J=+0
-3.0Round 1DAJJ12♦♥4-3-13
-3.0Round 9SUIT YOURSELF302♣♦9+1-8
-3.3Round 4ICENTIS BRIDGE CLUB102♥♠A=-6
-3.3Round 6ZIMMERMANN253NT♥2+1+0
-3.9Round 2FUNDACJA ESKOM124♥♠J-2-8
-4.0Round 6ZIMMERMANN214♥x♠A-1-8
-4.0Round 8FMO MICHALOWO124♠x♦A-2-3
-4.1Round 5RUBENSTEIN143♠♦Q+1-7
-4.2Round 10SLOVAKIA WHITE95♣♥A=+0
-4.4Round 8FMO MICHALOWO143NT♥2-3-6
-4.4Round 9SUIT YOURSELF252♥x♥8-2-2
-4.4Round 10SLOVAKIA WHITE101NT♠3+2-6
-4.5Round 4ICENTIS BRIDGE CLUB84♥♠7+2-11
-4.7Round 4ICENTIS BRIDGE CLUB64♠♥5-1-12
-4.7Round 7DE BOTTON86♠♦7=+11
-5.5Round 10SLOVAKIA WHITE56♣x♥6-3+0
-5.6Round 8FMO MICHALOWO132♥♠J=-6
-6.0Round 5RUBENSTEIN203♦♠K+2-15
-6.7Round 9SUIT YOURSELF214♠♦3=-10
-9.0Round 7DE BOTTON34♥♠K=-7
-9.1Round 3LAHRMANN233NT♥4+2-11
-10.4Round 6ZIMMERMANN224♠x♥A-4-12
-10.9Round 7DE BOTTON73♦x♠5-4-14
-14.5Round 6ZIMMERMANN293NTx♥6-4-15