ALLFREY Alexander · ALLFREY

227rank
+13.1Butler · 100 bds
+0.13per board
±5.0swing
+0.43vs par /bd · #140/553
+0.37adjusted /bd
Butler per round: 26.7 -4.8 13.3 -2.1 -2.9 -5.7 2.5 11.3 -13.8 -11.4by round

vs par split: bidding -0.04 · play +0.47

Strength of schedule: opponents averaged +0.24/bd (a tough draw) → opponent-adjusted +0.37/bd

Card play — on target: opening leads 84.6% #151 of 551 · declarer play 66.7% #437 of 551 · defence 90.0% #92 of 553

Card play by contract type — on target
vs NTvs a suit
Opening leads63.6% (11)100.0% (15)
Declarer play40.0% (5)75.0% (16)
Defence85.7% (14)91.7% (36)

Opening leads by suit led: ♠ 66.7% (3) · ♥ 75.0% (4) · ♦ 100.0% (7) · ♣ 83.3% (12)

vs par by strain: NT +1.51 (33) · a suit -0.10 (67)

vs par by level: part-score +0.33 (33) · game +0.46 (59) · slam +0.62 (8)

By role: declaring +0.28/bd (-1.80 vs par · 50) · defending -0.02/bd (+2.66 vs par · 50)

By vulnerability: vulnerable +0.10/bd (+0.86 vs par · 51) · not vulnerable +0.16/bd (-0.02 vs par · 49)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.RobsonE.Zadik – R.SheffyClosed10+26.7+2.67+5.50
Round 2A.RobsonM.Schollaardt – T.Van OverbeekeOpen10-4.8-0.48-0.90
Round 3A.RobsonP.Bertheau – P.FredinOpen10+13.3+1.33+0.60
Round 4A.RobsonH.Eide – L.EideClosed10-2.1-0.21+0.40
Round 5A.RobsonG.Homonnay – G.WinklerOpen10-2.9-0.29+1.40
Round 6A.RobsonD.Gulyas – B.KotanyiClosed10-5.7-0.57+0.90
Round 7A.RobsonJ.Hackett – J.HackettClosed10+2.5+0.25+0.20
Round 8A.RobsonJ.Mill – S.KonigOpen10+11.3+1.13-0.50
Round 9A.RobsonI.Ivanov – A.IvanovOpen10-13.8-1.38-1.40
Round 10A.RobsonN.Kvangraven – U.TundalOpen10-11.4-1.14-1.90

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
+14.1Round 1ZADIKIM56♥♠10-1+14
+13.1Round 1ZADIKIM46♦♦8-1+17
+10.9Round 8ZIGGY114♥♣K+3+14
+9.2Round 3TEAM BLACK263NT♦3=+10
+9.2Round 8ZIGGY192NTx♦J-2+12
+8.9Round 3TEAM BLACK223NT♥3=+0
+8.5Round 7MOSSOP92♦x♣A+1+11
+8.4Round 1020083♠♠Q=+10
+7.2Round 4HIGHLANDERS23NT♣8-2+13
+6.5Round 2NETHERLANDS WHITE136♠♣2=+0
+5.8Round 5GAMAX113NT♠4-1+10
+5.6Round 8ZIGGY143NT♠3=+3
+5.4Round 1ZADIKIM64♠♣5+2+11
+5.1Round 1ZADIKIM33NT♠10+2+8
+5.1Round 7MOSSOP24♠x♥K-2+2
+3.8Round 6DUMBOVICH264NT♦3+1+13
+3.6Round 7MOSSOP31NT♥8-1+4
+3.5Round 9CHATEAU ROSSENOVO304♠♥4=+0
+3.4Round 1020094♦♦K=+0
+3.3Round 1ZADIKIM95♦♣6+1+11
+3.3Round 6DUMBOVICH211NT♥5+2+1
+3.1Round 4HIGHLANDERS86♠♥K+1-11
+3.0Round 4HIGHLANDERS34♠♣6+2+11
+2.7Round 7MOSSOP84♥♣A=+0
+2.7Round 8ZIGGY133NT♠K+1+0
+2.5Round 9CHATEAU ROSSENOVO212♠♦K-1+6
+2.4Round 3TEAM BLACK284♠♥3=+0
+2.1Round 5GAMAX135♠♠2=+0
+2.1Round 5GAMAX163♥♣8=+0
+2.0Round 5GAMAX192♥♦8+1+1
+1.9Round 2NETHERLANDS WHITE201NT♦Q+2+2
+1.7Round 1020023NT♥2-1+1
+1.6Round 1ZADIKIM103NT♠2-2-2
+1.6Round 1020074♣♣6-1+0
+1.4Round 5GAMAX124♠♥4+2+1
+1.4Round 9CHATEAU ROSSENOVO244♠♠A+2-11
+1.3Round 3TEAM BLACK303♠♥Q-1+4
+1.3Round 8ZIGGY172♣♣K-2+0
+1.2Round 3TEAM BLACK243NT♥2+3+2
+1.1Round 4HIGHLANDERS43♦♣9=+1
+1.1Round 5GAMAX172♥♦5=+0
+1.0Round 8ZIGGY201♠♣6=+2
+0.9Round 2NETHERLANDS WHITE114♠♦5+1+0
+0.9Round 2NETHERLANDS WHITE123NT♠3+1+0
+0.9Round 7MOSSOP63NT♦K+1+0
+0.7Round 6DUMBOVICH273NT♣10=+1
+0.7Round 7MOSSOP43NT♦10=+1
+0.6Round 9CHATEAU ROSSENOVO293NT♠4+1+0
+0.2Round 1020043NT♥9+2+0
+0.1Round 2NETHERLANDS WHITE181NT♠3-1+0
+0.1Round 3TEAM BLACK272♠♥J+2+7
+0.1Round 9CHATEAU ROSSENOVO274♥♦6+1+0
+0.1Round 1020055♦♥K=+2
-0.0Round 1ZADIKIM74♥♦4=+0
-0.1Round 1020064♥♣10=+1
-0.2Round 4HIGHLANDERS104♠♦8=+0
-0.2Round 6DUMBOVICH283NT♠7+1+0
-0.5Round 6DUMBOVICH304♠♥5-1-10
-0.6Round 6DUMBOVICH254♥♦J+2+8
-0.7Round 5GAMAX151NT♣4-1+2
-0.8Round 3TEAM BLACK233♣♦10-1+1
-0.9Round 6DUMBOVICH234♥♣5-1-12
-0.9Round 6DUMBOVICH243NT♥2=-2
-1.0Round 9CHATEAU ROSSENOVO252♠♣J=-1
-1.2Round 2NETHERLANDS WHITE141NT♠2+2-1
-1.3Round 2NETHERLANDS WHITE152♠♥A=+1
-1.5Round 4HIGHLANDERS63♣♣5-1-2
-1.7Round 5GAMAX184♥♣5+1-1
-1.8Round 2NETHERLANDS WHITE164♠♣K+1+0
-1.8Round 4HIGHLANDERS14♣♣5-1-4
-1.8Round 4HIGHLANDERS75♦♥K=+2
-2.0Round 1ZADIKIM16♠♦A=+0
-2.0Round 7MOSSOP102♥♠6+2-10
-2.1Round 3TEAM BLACK252♠♣3=-5
-2.1Round 5GAMAX144NT♣J+2+11
-2.3Round 8ZIGGY124♠x♦Q-1-5
-2.3Round 9CHATEAU ROSSENOVO283♥♠K-1+1
-2.5Round 3TEAM BLACK295♣x♠A-1-7
-2.5Round 8ZIGGY151NT♣5+1-6
-2.7Round 10200104♠♣2-2-7
-3.2Round 2NETHERLANDS WHITE171♥♦5-2-5
-3.6Round 8ZIGGY164♥x♦6-1-13
-4.1Round 4HIGHLANDERS54♠♣4-2-6
-4.1Round 6DUMBOVICH224♠♥A=+0
-4.2Round 9CHATEAU ROSSENOVO236♦♥9=+0
-4.3Round 7MOSSOP52♠x♥K-1-6
-4.4Round 3TEAM BLACK212NT♦6-2-6
-4.9Round 1ZADIKIM25♥♥8-2-6
-4.9Round 7MOSSOP14♥♣Q=+0
-6.3Round 6DUMBOVICH295♠♦A=+10
-7.1Round 4HIGHLANDERS93NT♠7=+0
-7.2Round 9CHATEAU ROSSENOVO224♥♦Q-3-5
-7.2Round 9CHATEAU ROSSENOVO263NT♠K-3-4
-7.6Round 2NETHERLANDS WHITE193NT♣J=-6
-7.8Round 7MOSSOP74♠♣K=+0
-9.0Round 1ZADIKIM86♦♦5=+2
-10.4Round 1020033♦x♣A-3-9
-11.0Round 8ZIGGY184♠x♦K+1-12
-12.9Round 5GAMAX204♠x♣K-4-10
-13.6Round 1020017NT♦2-2-17