BUCHEN Peter Walter · FIFIROOS

422rank
-41.1Butler · 100 bds
-0.41per board
±3.8swing
-0.17vs par /bd · #308/518
-0.46adjusted /bd
Butler per round: -11.5 13.9 -15.4 -1.7 -5.4 -19.4 16.9 -26 20.5 -13by round

vs par split: bidding -0.61 · play +0.46

Strength of schedule: opponents averaged -0.05/bd (an average draw) → opponent-adjusted -0.46/bd

Card play — on target: opening leads 81.1% #238 of 518 · declarer play 73.1% #294 of 517 · defence 84.7% #194 of 518

Card play by contract type — on target
vs NTvs a suit
Opening leads83.3% (12)80.0% (25)
Declarer play72.7% (11)73.3% (15)
Defence82.4% (17)85.7% (42)

Opening leads by suit led: ♠ 81.8% (11) · ♥ 92.3% (13) · ♦ 83.3% (6) · ♣ 57.1% (7)

vs par by strain: NT -0.28 (29) · a suit -0.09 (70)

vs par by level: part-score -1.06 (46) · game +0.69 (51) · slam +0.00 (2)

By role: declaring -1.49/bd (-3.73 vs par · 40) · defending +0.31/bd (+2.20 vs par · 60)

By vulnerability: vulnerable -0.42/bd (-1.02 vs par · 49) · not vulnerable -0.41/bd (+0.65 vs par · 51)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1K.BuchenW.Wang – Y.LiuClosed10-11.5-1.15+0.60
Round 2L.KirchhoffS.Gladyszak – A.BorgschulteClosed10+13.9+1.39+2.00
Round 3L.KirchhoffD.Sprung – J.SprungOpen10-15.4-1.54-1.50
Round 4K.BuchenE.Rodwell – D.RodwellOpen10-1.7-0.17-1.90
Round 5K.BuchenJ.Macgregor – I.ChapletOpen10-5.4-0.54-0.40
Round 6K.BuchenS.Shi – K.BathurstOpen10-19.4-1.94-3.10
Round 7L.KirchhoffN.Domichi – S.GuptaOpen10+16.9+1.69+4.00
Round 8K.BuchenW.Zhang – Y.ChenOpen10-26.0-2.60-2.00
Round 9K.BuchenA.Rodney – D.RodneyOpen10+20.5+2.05+4.30
Round 10K.BuchenL.Madueno – J.CastilloOpen10-13.0-1.30-3.70

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
+10.1Round 9RODNEY182NT♥2-1+10
+9.0Round 7INDOJAPAN184♠♠4+3+12
+8.5Round 2THE ORPHANS124♠♣J-1+6
+7.9Round 4MECKWELL133NT♥2-2+8
+7.3Round 7INDOJAPAN125♣♠6-1+12
+6.6Round 4MECKWELL153NT♠4=+7
+6.1Round 10FORT LAUDERDALE CREW255♣x♠K-4+5
+4.2Round 2THE ORPHANS153NT♠K-1+16
+3.5Round 2THE ORPHANS175♣♥9-2+9
+3.4Round 9RODNEY155♥x♦8-4+4
+3.2Round 2THE ORPHANS145♦♥K+1+14
+3.2Round 7INDOJAPAN173♣♥A-1+10
+2.9Round 9RODNEY133NT♦J-2+8
+2.8Round 1CFSC73♣♦9-1+5
+2.7Round 7INDOJAPAN154♥♠K-1+6
+2.7Round 8BEAUTIFUL YAN23NT♥A-1+12
+2.6Round 9RODNEY125♥♠K-1+11
+2.5Round 5COSTA RICA281NT♠8-2+2
+2.4Round 7INDOJAPAN145♦♠4=+0
+2.3Round 5COSTA RICA266NT♦7=+0
+2.3Round 6MILLENS43NT♥2+1+0
+2.3Round 10FORT LAUDERDALE CREW243♠♠2-2+6
+2.0Round 9RODNEY194♥♦A=+0
+1.9Round 6MILLENS34♥♦10+2+11
+1.8Round 3VEGAS STRONG73♦♠6-1+5
+1.8Round 8BEAUTIFUL YAN102♠♣5+3+9
+1.7Round 5COSTA RICA211NT♣K-1+1
+1.6Round 4MECKWELL163♠♥J-1-11
+1.6Round 6MILLENS103♦♥7=+0
+1.3Round 8BEAUTIFUL YAN83♠♣8-1+5
+1.2Round 5COSTA RICA273♣♠2=-1
+1.1Round 5COSTA RICA231NT♦5=-2
+1.1Round 5COSTA RICA253♥♠4+1+1
+1.0Round 1CFSC23NT♦6+1+0
+1.0Round 4MECKWELL123♠♥A+1+1
+0.7Round 8BEAUTIFUL YAN31NT♠2-1-2
+0.6Round 6MILLENS82♠♥4+1+6
+0.5Round 9RODNEY114♠♠10=+1
+0.4Round 2THE ORPHANS204♥♠7+1+0
+0.4Round 9RODNEY164♠♦7+1+0
+0.3Round 1CFSC44♠♣5+1+0
+0.3Round 2THE ORPHANS134♠♦8+2-13
+0.1Round 3VEGAS STRONG33NT♣10+1+0
+0.0Round 9RODNEY144♦♠K=+1
-0.1Round 6MILLENS63NT♥10=-2
-0.2Round 10FORT LAUDERDALE CREW272♥♣2=-7
-0.3Round 2THE ORPHANS182♦♥K-1-1
-0.3Round 3VEGAS STRONG64♥♣8=-1
-0.3Round 9RODNEY175♥♣4=+10
-0.4Round 7INDOJAPAN201NT♦7+2-10
-0.5Round 4MECKWELL112♥♦Q=+0
-0.6Round 4MECKWELL173NT♥6=-1
-0.7Round 1CFSC35♣x♠A-3+12
-0.7Round 2THE ORPHANS163NT♥K+1+0
-0.8Round 5COSTA RICA242♠♥8+2+6
-0.9Round 3VEGAS STRONG52♥♦8+3+6
-0.9Round 3VEGAS STRONG101NT♦J=+0
-1.0Round 1CFSC103♦♥6-1+1
-1.0Round 8BEAUTIFUL YAN72♠♣3+2-10
-1.0Round 10FORT LAUDERDALE CREW212♣♠Q+2+0
-1.1Round 7INDOJAPAN164♠♥7+1+0
-1.1Round 9RODNEY201NT♦6=-2
-1.2Round 10FORT LAUDERDALE CREW223♥♣A=+0
-1.2Round 10FORT LAUDERDALE CREW303♥♠J=-7
-1.7Round 10FORT LAUDERDALE CREW234♥♠2-1-12
-1.8Round 10FORT LAUDERDALE CREW263NT♦7-1-5
-1.9Round 1CFSC53♠♥Q=+0
-1.9Round 1CFSC63NT♥2+1+0
-1.9Round 6MILLENS92♠♦5=-5
-2.0Round 4MECKWELL193♦♥8-2-9
-2.0Round 7INDOJAPAN11Pass-3
-2.0Round 7INDOJAPAN193♣♦K-1+0
-2.1Round 3VEGAS STRONG93♦♠K+1+0
-2.2Round 7INDOJAPAN134♠♦7+1+13
-2.5Round 2THE ORPHANS113♦♣9-1-6
-2.6Round 1CFSC82♠x♥K-2+3
-2.6Round 4MECKWELL143♦♣K=+0
-2.7Round 2THE ORPHANS192♥♦8=-5
-2.8Round 1CFSC12♥♠3=-5
-2.8Round 3VEGAS STRONG22♠♣6+1-10
-2.8Round 3VEGAS STRONG83♥♥K=-10
-2.8Round 5COSTA RICA293NT♥5=+1
-2.9Round 8BEAUTIFUL YAN45♥x♣A-1-9
-3.2Round 6MILLENS74♣♠3+1-11
-3.3Round 5COSTA RICA304♠♥3-4-6
-3.6Round 3VEGAS STRONG13NT♣4+1-7
-3.9Round 3VEGAS STRONG45♦♥A=+2
-4.4Round 4MECKWELL203♥♣10-1-6
-4.6Round 6MILLENS13NT♥3+2-8
-4.7Round 1CFSC93NT♣7+1-10
-6.0Round 6MILLENS54♠♣A+2-11
-6.4Round 10FORT LAUDERDALE CREW294♠♦K-2-8
-6.7Round 8BEAUTIFUL YAN53♥♣4=-7
-6.9Round 8BEAUTIFUL YAN13NTx♣4+1-6
-7.1Round 8BEAUTIFUL YAN93NT♥Q-2-12
-7.9Round 8BEAUTIFUL YAN66♦♣7=+0
-7.9Round 10FORT LAUDERDALE CREW285♦x♥Q-3-9
-8.4Round 5COSTA RICA223NT♦2-1-6
-8.7Round 4MECKWELL185♣x♠5-3-8
-10.0Round 6MILLENS24♥♣9-2-11