YEUNG Mario · MASTER MINDS

70rank
-22.7Butler · 105 bds
-0.22per board
±4.7swing
+0.35vs par /bd · #33/107
-0.30adjusted /bd
Butler per round: 1.3 4.8 2 3.8 33.2 -2.1 -15.1 18.7 -11.4 -17.7 -2.8 -35.1 -11.8 13.7 -4.2by round

vs par split: bidding +0.15 · play +0.20

Strength of schedule: opponents averaged -0.08/bd (an easy draw) → opponent-adjusted -0.30/bd

Card play — on target: opening leads 68.8% #91 of 107 · declarer play 58.6% #94 of 107 · defence 87.5% #42 of 107

Card play by contract type — on target
vs NTvs a suit
Opening leads83.3% (6)60.0% (10)
Declarer play42.9% (7)63.6% (22)
Defence88.9% (18)86.4% (22)

Opening leads by suit led: ♠ 50.0% (2) · ♥ 50.0% (4) · ♦ 80.0% (5) · ♣ 80.0% (5)

vs par by strain: NT +1.93 (29) · a suit -0.25 (76)

vs par by level: part-score +0.06 (47) · game +0.36 (53) · slam +3.00 (5)

By role: declaring -0.29/bd (-1.92 vs par · 65) · defending -0.09/bd (+4.05 vs par · 40)

By vulnerability: vulnerable +0.15/bd (-0.43 vs par · 53) · not vulnerable -0.59/bd (+1.15 vs par · 52)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.LeighY.Jiang – B.CaiOpen7+1.3+0.19+2.29
Round 3A.LeighR.Gao – H.ZhangOpen7+4.8+0.69+1.86
Round 4A.LeighD.Jacob – J.CzyzowiczOpen7+2.0+0.29+5.71
Round 5A.LeighX.Shen – M.ShenOpen7+3.8+0.54+0.86
Round 7A.LeighG.Lu – J.FuOpen7+33.2+4.74+4.86
Round 8A.LeighM.Passell – C.LynchOpen7-2.1-0.30-0.43
Round 9A.LeighE.Tse – R.LingOpen7-15.1-2.16-4.43
Round 11A.LeighP.Choy – R.ZajacOpen7+18.7+2.67+2.00
Round 12A.LeighJ.Holland – C.MariOpen7-11.4-1.63+3.29
Round 13A.LeighX.Gu – J.PanOpen7-17.7-2.53-1.86
Round 15A.LeighT.Yoshida – H.AbeOpen7-2.8-0.40-1.29
Round 16A.LeighK.Yamada – M.InoOpen7-35.1-5.01-7.00
Round 18A.LeighG.Szappanos – E.OtvosiOpen7-11.8-1.69-2.86
Round 19A.LeighM.Schoenborn – F.LernerOpen7+13.7+1.96+3.00
Round 20A.LeighR.Lyall – H.DhariwalOpen7-4.2-0.60-0.71

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
+12.4Round 7SICHUAN DAHE COMPANY206♠♦7=+0
+11.3Round 20ENGINEERS104♠x♦K-2+12
+9.1Round 11SINGAPORE233NT♦A-1+6
+8.2Round 3HUBEI QIAOXIE216♠♥J=-13
+7.4Round 1HAINAN OLD MAN33NT♣Q-5+9
+7.2Round 8LYNCH13NT♥5-1+10
+7.0Round 7SICHUAN DAHE COMPANY154♠♣A-1+14
+6.9Round 15IMAX23NT♦K+2+0
+6.4Round 5XINYUAN SENIOR TEAM43NT♥2=-1
+6.1Round 11SINGAPORE273NT♠5=-1
+5.8Round 3HUBEI QIAOXIE166♦♦10+1-2
+5.8Round 9HK SENIOR FRIENDS104♥♠K=+3
+5.2Round 7SICHUAN DAHE COMPANY162♦♠10+1+10
+4.3Round 19CANADA43NT♣9-1+6
+4.0Round 7SICHUAN DAHE COMPANY214♠♣7-1+5
+3.8Round 11SINGAPORE244♠♦A+1+1
+3.7Round 3HUBEI QIAOXIE172♦♠A=+6
+3.7Round 19CANADA33♠♥8-2+1
+3.0Round 20ENGINEERS83♣♠5=+0
+2.9Round 8LYNCH73♥♠3=+7
+2.9Round 13WUHAN115♣♥A=+3
+2.9Round 19CANADA12♠♥A+1+6
+2.6Round 5XINYUAN SENIOR TEAM11NT♥7+3+6
+2.6Round 9HK SENIOR FRIENDS94♠♥3-1+6
+2.6Round 19CANADA63♠♥K+1+10
+2.5Round 7SICHUAN DAHE COMPANY183♠♥A-2+6
+2.5Round 18HUNGARY234♠♦7=+0
+2.2Round 5XINYUAN SENIOR TEAM66♣♠8+1+13
+2.2Round 11SINGAPORE264♠♣7=+9
+2.2Round 20ENGINEERS113NT♣7-2+11
+2.1Round 19CANADA23♠♥6=+1
+1.5Round 8LYNCH41NT♣A-1-11
+1.4Round 7SICHUAN DAHE COMPANY192♦♠K+1-1
+1.4Round 12HACKETT54♠♠2=+10
+1.3Round 13WUHAN123NT♦6+1+0
+1.3Round 16PLATINUM134♥♣Q+1-13
+1.2Round 9HK SENIOR FRIENDS81NT♠2=-1
+1.2Round 12HACKETT12♠♥A-2+7
+1.1Round 1HAINAN OLD MAN42♠♦8=+6
+1.0Round 4LEWIS273♣♦A+3+6
+1.0Round 15IMAX74♥♣Q+1+0
+0.8Round 11SINGAPORE253NT♣6=-2
+0.7Round 4LEWIS236♣♦10-1+17
+0.7Round 7SICHUAN DAHE COMPANY172♠♦K+1+0
+0.7Round 18HUNGARY223NT♥Q+1+0
+0.7Round 18HUNGARY283♣♠A+1-5
+0.6Round 5XINYUAN SENIOR TEAM74♠♥6=+0
+0.6Round 16PLATINUM112♠♦6+2+6
+0.6Round 20ENGINEERS143NT♣2+1-1
+0.5Round 3HUBEI QIAOXIE152♠♦4=+0
+0.4Round 4LEWIS243NT♠5=-2
+0.3Round 19CANADA72♣♦2=-2
+0.2Round 4LEWIS222♥♦A+1+0
+0.2Round 15IMAX54♥♦10+1+4
+0.1Round 15IMAX13NT♥6+2+0
+0.0Round 4LEWIS253NT♥K+2+12
+0.0Round 4LEWIS283NT♣4-1-6
-0.0Round 8LYNCH33♠♣K-1+3
-0.0Round 11SINGAPORE283NT♥7+1+0
+0.0Round 15IMAX44♥♦10+1+0
-0.1Round 1HAINAN OLD MAN62♣♦Q+3+6
-0.3Round 4LEWIS264♠♣A=+13
-0.8Round 13WUHAN93♠♦A-1+2
-1.0Round 13WUHAN83NT♠7+2-1
-1.1Round 1HAINAN OLD MAN52♠♥10=-1
-1.1Round 8LYNCH22♥♦Q+2-10
-1.3Round 1HAINAN OLD MAN12♦♠A-2-5
-1.3Round 1HAINAN OLD MAN73NT♥J+1+0
-1.4Round 5XINYUAN SENIOR TEAM22♥♦4+2-1
-1.6Round 12HACKETT32NT♠9+2+10
-1.8Round 5XINYUAN SENIOR TEAM33♥♠6-1-5
-1.9Round 18HUNGARY264♥♠3+1+0
-2.0Round 3HUBEI QIAOXIE193NT♥2=+17
-2.1Round 12HACKETT73♥♣6=+0
-2.2Round 19CANADA52♠♣J+2-1
-2.3Round 16PLATINUM102♠♣7=-6
-2.5Round 18HUNGARY241NT♦7=+0
-2.7Round 20ENGINEERS122♣♦J+1-9
-3.1Round 12HACKETT62♦♥10+2+6
-3.3Round 11SINGAPORE223♠♦K-2+1
-3.4Round 1HAINAN OLD MAN22♣♠5=+1
-3.5Round 12HACKETT22♠♥5+1-8
-3.6Round 8LYNCH52♠♣7-2-2
-3.7Round 12HACKETT44♣♥K-2-2
-3.9Round 13WUHAN133NT♠7-1-6
-3.9Round 18HUNGARY272♥♦J-1-5
-4.0Round 9HK SENIOR FRIENDS135♠♦2+1-17
-4.7Round 3HUBEI QIAOXIE203NT♠8+1+12
-4.7Round 9HK SENIOR FRIENDS113♥♥A=-6
-4.7Round 13WUHAN144♠♥3-1-10
-4.8Round 5XINYUAN SENIOR TEAM54♥♣A-1-6
-4.8Round 15IMAX34♥♠5=-8
-5.3Round 16PLATINUM121♠x♥9-3-8
-5.4Round 9HK SENIOR FRIENDS144♠♣K-2-5
-5.5Round 16PLATINUM85♦x♣A-2-5
-6.2Round 15IMAX64♠x♣A-2-5
-6.7Round 3HUBEI QIAOXIE183♥x♥5-1-7
-7.4Round 18HUNGARY254♠♣2-1-10
-8.2Round 16PLATINUM144♥♣3-1-10
-8.2Round 20ENGINEERS132♣♠K+4-8
-9.0Round 8LYNCH63NT♥4=+0
-10.4Round 20ENGINEERS94♠♥7=-10
-10.6Round 9HK SENIOR FRIENDS123NT♥2+2-11
-11.5Round 13WUHAN104♠♣A+1-1
-15.7Round 16PLATINUM95♥x♠K-6-13