IONITA Marius · CONTRA

359rank
-1.5Butler · 112 bds
-0.01per board
±4.1swing
-0.28vs par /bd · #438/675
+0.23adjusted /bd
Butler per round: 32.8 -8.3 -11.9 9.4 -16.2 4.3 12.1 -23.7by round

vs par split: bidding -0.58 · play +0.30

Strength of schedule: opponents averaged +0.25/bd (a tough draw) → opponent-adjusted +0.23/bd

Card play — on target: opening leads 92.0% #19 of 675 · declarer play 83.3% #149 of 675 · defence 76.5% #602 of 675

Bidding activity — not a pass: 41.9% #411 of 675 (130/310)

Card play by contract type — on target
vs NTvs a suit
Opening leads88.9% (9)93.8% (16)
Declarer play85.7% (7)82.4% (17)
Defence68.4% (19)81.2% (32)

Opening leads by suit led: ♠ 100.0% (7) · ♥ 83.3% (6) · ♦ 100.0% (5) · ♣ 85.7% (7)

vs par by strain: NT -0.03 (38) · a suit -0.41 (74)

vs par by level: part-score +0.54 (37) · game -1.07 (69) · slam +3.83 (6)

By role: declaring +0.09/bd (-2.57 vs par · 61) · defending -0.13/bd (+2.47 vs par · 51)

By vulnerability: vulnerable -0.16/bd (-0.16 vs par · 56) · not vulnerable +0.14/bd (-0.39 vs par · 56)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1F.FilipN.Van Den Bergh – A.Van Den BerghOpen14+32.8+2.34+3.14
Round 2F.FilipM.Hutyra – J.StepinskiOpen14-8.3-0.59-3.57
Round 3C.TeodorescuY.Liu – Y.ChenClosed14-11.9-0.85-1.43
Round 4C.TeodorescuK.Jin – P.ZhuOpen14+9.4+0.67+0.00
Round 5F.FilipJ.Znamirowski – M.PietraszekOpen14-16.2-1.16+0.07
Round 6F.FilipH.Poon – L.HuClosed14+4.3+0.31+1.79
Round 7C.TeodorescuG.Hampson – E.GrecoOpen14+12.1+0.86+1.14
Round 8C.TeodorescuJ.Stamatov – I.NanevClosed14-23.7-1.69-3.36

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
+11.1Round 4SHANGHAI BRIDGE186♠♣A+1+2
+9.7Round 1NEW FRIENDS103NT♠Q+2+2
+9.0Round 7NICKELL34♠♦J=+11
+7.9Round 1NEW FRIENDS25♣♠K=-2
+7.9Round 2GROUP ONE204♥♠K+1+0
+7.1Round 7NICKELL62♠x♦A-2+9
+6.9Round 7NICKELL143♠♥A-1+9
+5.9Round 5KRAKOW AND RZESZOW43NT♦T-1+12
+5.7Round 7NICKELL74♥♠J=-1
+5.4Round 4SHANGHAI BRIDGE193NT♣J-1+12
+5.3Round 1NEW FRIENDS93♠♠4-1+10
+5.2Round 6ZHAO154♠♥K+1+11
+4.9Round 6ZHAO163♥♣8+2+12
+4.1Round 1NEW FRIENDS74♠♥A-1+12
+4.0Round 1NEW FRIENDS132♦♦3+2+0
+3.9Round 1NEW FRIENDS53NT♠J-1+5
+3.8Round 1NEW FRIENDS64♥x♠3-1+0
+3.8Round 4SHANGHAI BRIDGE263♣♠4+2+10
+3.7Round 2GROUP ONE195♣♦A=+0
+3.7Round 3WOLFSON133♥♦A=+1
+3.7Round 6ZHAO176♦♠A-1+8
+3.4Round 6ZHAO252♥♣J+1+0
+3.3Round 5KRAKOW AND RZESZOW123NT♥4-1+10
+3.3Round 6ZHAO243NT♦4+1+1
+3.1Round 8JULS286♠♦J+1+11
+2.8Round 3WOLFSON53NT♠3=-1
+2.7Round 1NEW FRIENDS144♠♦5-2+5
+2.7Round 2GROUP ONE263♠x♥K-1-9
+2.7Round 2GROUP ONE273♥♠A-4+2
+2.6Round 5KRAKOW AND RZESZOW113NT♥6+1+1
+2.5Round 4SHANGHAI BRIDGE212♠♥A=+5
+1.9Round 8JULS182NT♣T-1+4
+1.9Round 8JULS245♠♥9+1+1
+1.8Round 1NEW FRIENDS13NT♠6-2+5
+1.8Round 3WOLFSON123♦♣6-2+5
+1.7Round 7NICKELL102♥♥2+2+10
+1.5Round 3WOLFSON101NT♠A-3-7
+1.5Round 5KRAKOW AND RZESZOW73NT♥5+3+13
+1.4Round 3WOLFSON144♥♦A=+3
+1.4Round 4SHANGHAI BRIDGE163NT♥5+1+0
+1.4Round 4SHANGHAI BRIDGE284♠♥J+1+0
+1.4Round 5KRAKOW AND RZESZOW13NT♣J+1+0
+1.3Round 8JULS251NT♥9-1+0
+1.2Round 7NICKELL113♣♥A+1+0
+1.1Round 2GROUP ONE162♥♣A=+5
+1.1Round 4SHANGHAI BRIDGE222♠♦A=+1
+1.1Round 7NICKELL93NT♣A-1+5
+1.0Round 3WOLFSON13NT♣Q=+0
+0.7Round 6ZHAO193NT♠8+2+1
+0.7Round 8JULS174♠♥Q+1-8
+0.6Round 5KRAKOW AND RZESZOW34♥♦Q+1+0
+0.3Round 2GROUP ONE255♥♠6=+0
+0.2Round 5KRAKOW AND RZESZOW142♦x♠K-2-3
+0.2Round 7NICKELL14♠♦J+1+0
+0.1Round 6ZHAO281NT♠Q-1-2
-0.1Round 3WOLFSON93NT♠Q-2+8
-0.2Round 3WOLFSON34♥♦3+1-11
-0.2Round 5KRAKOW AND RZESZOW133♠♣J=+0
-0.3Round 2GROUP ONE153NT♠4=-1
-0.3Round 7NICKELL52♠♥6+1+0
-0.4Round 7NICKELL25♣♠2+1+11
-0.4Round 8JULS262♠x♦A-2-4
-0.5Round 1NEW FRIENDS83♥♠T-1+3
-0.7Round 4SHANGHAI BRIDGE201NT♣A=-1
-0.7Round 8JULS233♠♥A=+0
-0.8Round 4SHANGHAI BRIDGE273NT♠J=+0
-0.8Round 6ZHAO233NT♣Q+2+0
-0.8Round 8JULS164♥♣K+2-11
-0.9Round 3WOLFSON65♦x♣A-2+0
-1.0Round 1NEW FRIENDS114♠♣J=+1
-1.0Round 8JULS153♦♥6+1-1
-1.2Round 1NEW FRIENDS46♠♥T=+13
-1.2Round 2GROUP ONE226♥♠8+1-11
-1.3Round 6ZHAO223NT♥6=-2
-1.5Round 2GROUP ONE283NT♠9+2-1
-1.6Round 6ZHAO263♣♣2=-9
-1.8Round 3WOLFSON71NT♦J+1-1
-1.8Round 6ZHAO201♠♦A+2+10
-1.9Round 1NEW FRIENDS124♥♦K=+0
-1.9Round 6ZHAO273NT♥2+1-10
-2.1Round 8JULS224♠♣3=+0
-2.2Round 7NICKELL83NT♣6-1-5
-2.5Round 4SHANGHAI BRIDGE244♠♣5-1-10
-2.5Round 4SHANGHAI BRIDGE254♠♦K-1-5
-2.7Round 3WOLFSON44♠♥A-2-2
-2.7Round 4SHANGHAI BRIDGE153NT♥Q+2-1
-2.8Round 2GROUP ONE242♦♠K+2-1
-2.9Round 8JULS195♦♣J-1-5
-3.3Round 6ZHAO184♥♣7+1+11
-3.4Round 2GROUP ONE181NT♠2-1-5
-3.4Round 7NICKELL44♠♣A-1-12
-3.6Round 4SHANGHAI BRIDGE233NT♥6-1-12
-4.3Round 3WOLFSON83NT♣T-4-3
-4.3Round 5KRAKOW AND RZESZOW102♥♣K=+0
-4.4Round 3WOLFSON24♠♦2-2-12
-4.5Round 2GROUP ONE173♠♦J-2-8
-4.5Round 4SHANGHAI BRIDGE173NT♥K+3-1
-4.5Round 5KRAKOW AND RZESZOW84♥♠Q-1-5
-4.5Round 8JULS273NT♦A-2-9
-4.7Round 5KRAKOW AND RZESZOW23NT♣Q+1-1
-5.0Round 5KRAKOW AND RZESZOW94♠x♣A-1-6
-5.2Round 5KRAKOW AND RZESZOW54♠♥T-3-9
-5.8Round 1NEW FRIENDS34♥♠7=-10
-6.3Round 6ZHAO213NT♥T-4-6
-6.5Round 2GROUP ONE214♥♦4=-7
-6.5Round 2GROUP ONE233♣♥A+3-14
-6.5Round 7NICKELL134♥♣A=-10
-7.8Round 5KRAKOW AND RZESZOW63NT♣K-1-11
-8.0Round 7NICKELL122♠♣K-2-11
-9.7Round 3WOLFSON117♣♣3=+0
-10.0Round 8JULS204♠♦J-1-13
-10.2Round 8JULS215♠♦A-1-12