KOTANYI Balazs · DUMBOVICH

264rank
+4.6Butler · 100 bds
+0.05per board
±4.6swing
-0.46vs par /bd · #412/553
+0.15adjusted /bd
Butler per round: 10.1 28.1 -8.9 2.8 6.2 5.7 -6.8 -5.4 -12 -15.2by round

vs par split: bidding -0.64 · play +0.23

Strength of schedule: opponents averaged +0.10/bd (a tough draw) → opponent-adjusted +0.15/bd

Card play — on target: opening leads 80.0% #263 of 551 · declarer play 64.5% #468 of 551 · defence 78.3% #480 of 553

Card play by contract type — on target
vs NTvs a suit
Opening leads62.5% (8)91.7% (12)
Declarer play64.3% (14)64.7% (17)
Defence72.2% (18)82.1% (28)

Opening leads by suit led: ♠ 71.4% (7) · ♥ 80.0% (5) · ♦ 100.0% (1) · ♣ 85.7% (7)

vs par by strain: NT -0.87 (39) · a suit -0.10 (60)

vs par by level: part-score -0.19 (32) · game -1.52 (58) · slam +6.00 (9)

By role: declaring +0.25/bd (-2.34 vs par · 53) · defending -0.18/bd (+1.66 vs par · 47)

By vulnerability: vulnerable +0.13/bd (-0.66 vs par · 50) · not vulnerable -0.04/bd (-0.26 vs par · 50)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1D.GulyasB.Aubonnet – C.CardeOpen10+10.1+1.01-1.30
Round 2D.GulyasR.Plackett – M.PownallOpen10+28.1+2.81+3.00
Round 3D.GulyasI.Bareket – A.LengyOpen10-8.9-0.89-1.50
Round 4D.GulyasS.Propst – G.PollakOpen10+2.8+0.28-0.90
Round 5D.GulyasG.Ralev – N.BarantievClosed10+6.2+0.62-1.50
Round 6D.GulyasA.Allfrey – A.RobsonClosed10+5.7+0.57-0.90
Round 7D.GulyasP.Lakatos – A.BirmanClosed10-6.8-0.68-0.70
Round 8D.GulyasE.Otvosi – J.StepinskiOpen10-5.4-0.54+0.60
Round 9D.GulyasA.Kolesnik – R.ScaramuzziOpen10-12.0-1.20-1.20
Round 10D.GulyasA.Bach – M.CornellClosed10-15.2-1.52-0.20

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
+12.6Round 2PLACKETT136♠♦3-3+17
+10.5Round 5CHATEAU ROSSENOVO136NT♣4-1+13
+10.0Round 2PLACKETT116♠♦9-1+11
+9.9Round 1ACDC35♦♠10-3+12
+9.8Round 8OTVOSI133NT♠K-1+12
+8.6Round 8OTVOSI203NT♥3=+10
+8.4Round 7GAMAX23NT♠6-3+11
+7.4Round 2PLACKETT164♠x♣A+1+6
+7.0Round 2PLACKETT143NT♠3=+7
+6.5Round 2PLACKETT203♣♣Q-2+7
+6.3Round 6ALLFREY295♠♦A=-10
+5.7Round 1ACDC56♠♠2=+12
+5.4Round 9DINKIN254♠♣J-1+6
+5.3Round 1ACDC66♠♥2=+0
+4.8Round 4NPC DAISY2Adj.♦Q-6
+4.1Round 6ALLFREY224♠♥A=+0
+3.9Round 9DINKIN283♦♥2=+1
+3.8Round 5CHATEAU ROSSENOVO193♦♥K=+5
+2.8Round 1ACDC16♠♥Q+1+1
+2.8Round 3SHOKOLATA302♥♣7=+5
+2.8Round 4NPC DAISY11NT♣3=+5
+2.8Round 9DINKIN305♦♥Q-3+7
+2.6Round 4NPC DAISY54♠♥K-1+5
+2.6Round 10RAMS93♦♥8=+6
+2.5Round 8OTVOSI151NT♣K+1+6
+2.4Round 3SHOKOLATA284♠♣9=+0
+2.0Round 7GAMAX102♥♠6+2+10
+1.8Round 4NPC DAISY73NT♥K=-2
+1.7Round 3SHOKOLATA212♥♦K+1+0
+1.7Round 3SHOKOLATA252♠♣3-1-1
+1.7Round 5CHATEAU ROSSENOVO184♥♦2+1+1
+1.7Round 7GAMAX92♣♠2=-2
+1.4Round 5CHATEAU ROSSENOVO144NT♣J+1-11
+1.2Round 3SHOKOLATA243NT♣A+3+2
+0.9Round 6ALLFREY234♥♣5-1+12
+0.9Round 6ALLFREY243NT♥2=+2
+0.8Round 3SHOKOLATA272♥♠7-3+7
+0.8Round 10RAMS43NT♠9+3+1
+0.8Round 10RAMS53NT♣7+1-1
+0.7Round 5CHATEAU ROSSENOVO152NT♣4-1-2
+0.6Round 6ALLFREY254♥♦J+2-8
+0.5Round 6ALLFREY304♠♥5-1+10
+0.2Round 4NPC DAISY103NT♣2+1+0
+0.2Round 6ALLFREY283NT♠7+1+0
+0.1Round 10RAMS64♥♦3=-1
+0.0Round 1ACDC73NT♦7+1+0
-0.0Round 4NPC DAISY62♠♦3-2+0
+0.0Round 10RAMS85♥x♠4-2+0
+0.0Round 10RAMS104♠♣2-1+5
-0.1Round 2PLACKETT182♠♠3-1+0
-0.1Round 9DINKIN274♠♦K+1+0
-0.4Round 8OTVOSI191NT♠J+1-7
-0.6Round 2PLACKETT153♥♠3-1-3
-0.6Round 3SHOKOLATA263♣♥5=-1
-0.6Round 9DINKIN293NT♠8+1+0
-0.7Round 6ALLFREY273NT♣10=-1
-0.7Round 7GAMAX43NT♦2=-1
-0.8Round 5CHATEAU ROSSENOVO171NT♠2-2+1
-0.9Round 2PLACKETT123NT♠3+1+0
-0.9Round 7GAMAX53NT♠3+1+0
-0.9Round 7GAMAX63NT♦K+1+0
-1.0Round 8OTVOSI171NT♥8=+1
-1.2Round 1ACDC44♥♣K+2-13
-1.3Round 4NPC DAISY41NT♠2+1-1
-1.4Round 5CHATEAU ROSSENOVO124♠♣2+2-1
-1.4Round 9DINKIN244♠♥K+2+11
-1.5Round 1ACDC85♦♠3+1-11
-1.5Round 3SHOKOLATA232NT♣6=+0
-1.6Round 1ACDC103NT♥3-2+2
-1.7Round 10RAMS23NT♥2-1-1
-1.8Round 5CHATEAU ROSSENOVO202♠♣K-1-11
-2.0Round 7GAMAX12♥♣Q+1-7
-2.1Round 5CHATEAU ROSSENOVO162♥♦6+1+0
-2.2Round 4NPC DAISY86♠♥6=+11
-2.5Round 9DINKIN212♠♦A-1-6
-2.6Round 8OTVOSI116♥♣A+1-11
-2.6Round 10RAMS72♥♠3+1-1
-2.7Round 7GAMAX84♥♠4=+0
-2.9Round 1ACDC93NT♥8+1-10
-2.9Round 4NPC DAISY95♦♠A-1-10
-3.0Round 4NPC DAISY34♠♥Q+2-11
-3.0Round 9DINKIN225♣♠A-3-6
-3.3Round 6ALLFREY211NT♥5+2-1
-3.8Round 2PLACKETT193NT♣3-2-6
-3.8Round 6ALLFREY264NT♦3+1-13
-4.2Round 3SHOKOLATA223NT♣6-1-12
-4.5Round 8OTVOSI184♥♣4-1-6
-4.6Round 8OTVOSI163♥♠Q=+10
-4.8Round 7GAMAX32♥♥3-2-5
-5.6Round 8OTVOSI143NT♣J=-3
-5.6Round 10RAMS35♣♦6-1-10
-5.8Round 5CHATEAU ROSSENOVO113NT♥3-1-10
-6.4Round 1ACDC24♠x♥3+1-6
-6.9Round 7GAMAX71NT♦3+3-13
-7.6Round 8OTVOSI125♥x♦8=-6
-7.6Round 9DINKIN233NT♦10+2-12
-8.9Round 9DINKIN264♥♣K=-13
-9.6Round 10RAMS17♥♥3=+0
-10.0Round 2PLACKETT173♥x♠A-3-9
-13.2Round 3SHOKOLATA295♣x♠K=-15