🇭🇰 LAI Wai Kit · HONG KONG CHINA

1rank
+162.2Butler · 130 bds
+1.25per board
±4.6swing
+0.92vs par /bd · #13/165
+1.03adjusted /bd
Butler per round: -10.1 -13 3.6 -5.4 43.6 13.8 -17 -13 35.5 30.6 21.7 44.5 27.4by round

vs par split: bidding -0.04 · play +0.96

Strength of schedule: opponents averaged -0.21/bd (an easy draw) → opponent-adjusted +1.03/bd

Card play — on target: opening leads 79.1% #120 of 165 · declarer play 77.8% #61 of 165 · defence 90.8% #28 of 165

Card play by contract type — on target
vs NTvs a suit
Opening leads83.3% (12)77.4% (31)
Declarer play80.0% (5)77.3% (22)
Defence90.0% (20)91.1% (45)

Opening leads by suit led: ♠ 72.7% (11) · ♥ 83.3% (12) · ♦ 72.7% (11) · ♣ 88.9% (9)

vs par by strain: NT +2.35 (34) · a suit +0.42 (96)

vs par by level: part-score +0.47 (45) · game +1.24 (75) · slam +0.60 (10)

By role: declaring +1.16/bd (-1.46 vs par · 65) · defending +1.34/bd (+3.31 vs par · 65)

By vulnerability: vulnerable +0.73/bd (-0.03 vs par · 65) · not vulnerable +1.77/bd (+1.88 vs par · 65)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1W.WangL.Cima – B.DessiClosed10-10.1-1.01-1.70
Round 2W.WangR.Sivertsvik – K.BogoClosed10-13.0-1.30-0.90
Round 6W.WangM.Rudzinski – M.MoloneyClosed10+3.6+0.36+2.90
Round 7W.WangT.Ozbay – H.OzgurOpen10-5.4-0.54-1.00
Round 10W.WangT.East – J.EastClosed10+43.6+4.36+1.80
Round 11W.WangR.Davidson – B.BryantClosed10+13.8+1.38+2.90
Round 12W.WangA.Asulin – R.PachtmanClosed10-17.0-1.70-5.00
Round 13W.WangJ.Tutty – D.BeauchampOpen10-13.0-1.30-0.20
Round 16W.WangL.Madueno – J.CastilloOpen10+35.5+3.55+4.80
Round 17W.WangY.Liu – Y.LuClosed10+30.6+3.06+1.30
Round 22W.WangC.Pellegrini – S.RoccaOpen10+21.7+2.17-0.50
Round 26W.WangM.Sainz De Vicuna – A.WasikClosed10+44.5+4.45+5.10
Round 27W.WangB.Furlan – L.MenezesClosed10+27.4+2.74+2.50

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
+13.8Round 11🇨🇦 CANADA114♥x♣K-4+14
+12.5Round 27🇧🇷 BRAZIL256♥♠K-1+17
+11.3Round 16🇨🇴 COLOMBIA63NT♠2-1+10
+10.3Round 26🇪🇸 SPAIN163NT♥9+2+11
+10.2Round 7🇹🇷 TURKIYE96♦♠10-2+13
+10.0Round 22🇦🇷 ARGENTINA33NTx♥9-3+9
+9.7Round 10🇿🇦 SOUTH AFRICA31♥x♠Q-3-5
+9.6Round 26🇪🇸 SPAIN144♠♣6-1+10
+9.4Round 26🇪🇸 SPAIN194♠♥J+1+11
+9.2Round 10🇿🇦 SOUTH AFRICA23NT♦4-1+10
+9.2Round 17🇨🇳 CHINA155♦♠K=+7
+8.7Round 16🇨🇴 COLOMBIA44♠♣8=+0
+8.4Round 26🇪🇸 SPAIN112♠x♥4-2+5
+8.3Round 27🇧🇷 BRAZIL224♥♠A=+7
+8.1Round 10🇿🇦 SOUTH AFRICA43NT♦A-2+12
+7.9Round 22🇦🇷 ARGENTINA63NT♥Q-2+6
+7.8Round 11🇨🇦 CANADA184♠♥7-3+9
+7.0Round 17🇨🇳 CHINA205♣♠K=+0
+6.9Round 22🇦🇷 ARGENTINA104♠♠J=+0
+6.6Round 17🇨🇳 CHINA161NT♦6=+12
+6.3Round 16🇨🇴 COLOMBIA104♥♦3-1+12
+6.2Round 10🇿🇦 SOUTH AFRICA104♥♣2-1+12
+5.4Round 26🇪🇸 SPAIN173♥♠7=+1
+5.3Round 10🇿🇦 SOUTH AFRICA16♣♦2+1-11
+5.3Round 16🇨🇴 COLOMBIA53NT♣10-1+13
+5.1Round 17🇨🇳 CHINA116♠♦K=+0
+5.1Round 22🇦🇷 ARGENTINA23♣♦Q=+6
+4.9Round 16🇨🇴 COLOMBIA83♠♣J-1+10
+4.7Round 13🇦🇺 AUSTRALIA12♠♣3=+9
+4.3Round 27🇧🇷 BRAZIL212♥♣Q+1+1
+4.0Round 17🇨🇳 CHINA194♠♥A-2-6
+3.9Round 2🇳🇴 NORWAY203NT♣8-1+6
+3.9Round 6🇮🇪 IRELAND224♠♥A-1+10
+3.9Round 10🇿🇦 SOUTH AFRICA82♠♥K-2+7
+3.4Round 12🇮🇱 ISRAEL282♥♦Q+1+0
+3.4Round 12🇮🇱 ISRAEL303♥♦8=+1
+3.2Round 2🇳🇴 NORWAY146NT♠10=+0
+3.2Round 6🇮🇪 IRELAND282♥♦A+1+10
+3.2Round 26🇪🇸 SPAIN133NT♦5=-13
+2.7Round 1🇮🇹 ITALY83NT♥K+3+2
+2.7Round 26🇪🇸 SPAIN153NT♥3-1+12
+2.7Round 27🇧🇷 BRAZIL304♠♦Q+1+0
+2.4Round 16🇨🇴 COLOMBIA14♠♥K-1+10
+2.3Round 6🇮🇪 IRELAND303♣♠4-1+4
+2.3Round 7🇹🇷 TURKIYE13NT♥6+1+0
+2.1Round 2🇳🇴 NORWAY173NT♥3-2+5
+2.1Round 27🇧🇷 BRAZIL294♥♦7+2+1
+2.0Round 10🇿🇦 SOUTH AFRICA73♣♠6=-9
+1.9Round 6🇮🇪 IRELAND244♥♦9+2+11
+1.9Round 27🇧🇷 BRAZIL242♥♣Q-1+4
+1.7Round 12🇮🇱 ISRAEL266♦♠10=-13
+1.7Round 22🇦🇷 ARGENTINA13NT♠5+2+0
+1.4Round 16🇨🇴 COLOMBIA33NT♦5-1+5
+1.3Round 17🇨🇳 CHINA135♣♣6=-1
+1.1Round 1🇮🇹 ITALY103NT♦5=+2
+1.0Round 6🇮🇪 IRELAND253NT♠J+1+0
+1.0Round 13🇦🇺 AUSTRALIA34♥♣A=+0
+1.0Round 22🇦🇷 ARGENTINA94♥x♦6-1+0
+0.8Round 1🇮🇹 ITALY64♥♥Q=+0
+0.8Round 6🇮🇪 IRELAND234♠♦6=+0
+0.6Round 7🇹🇷 TURKIYE64♥♠7=+0
+0.6Round 11🇨🇦 CANADA132♥♦2+1+10
+0.6Round 12🇮🇱 ISRAEL244♠♥6=+0
+0.6Round 13🇦🇺 AUSTRALIA64♥♦Q+1+0
+0.5Round 6🇮🇪 IRELAND211NT♥5+1+6
+0.4Round 11🇨🇦 CANADA143♣♦10=-1
+0.4Round 11🇨🇦 CANADA171NT♠6+2-6
+0.4Round 11🇨🇦 CANADA204♠♠8-1+6
+0.3Round 17🇨🇳 CHINA172♠♥6=+0
+0.3Round 27🇧🇷 BRAZIL272♥♠K-1+1
+0.2Round 10🇿🇦 SOUTH AFRICA92♣♦K-2+1
+0.2Round 22🇦🇷 ARGENTINA51NT♣4+1-1
+0.2Round 22🇦🇷 ARGENTINA73♦♥5-1-11
+0.1Round 1🇮🇹 ITALY44♠♥10-1+5
+0.1Round 10🇿🇦 SOUTH AFRICA64♠♦K+1+0
+0.0Round 17🇨🇳 CHINA123NT♠9=+2
-0.0Round 26🇪🇸 SPAIN183♠x♥Q-3+4
-0.3Round 2🇳🇴 NORWAY194♥♦10=+1
-0.3Round 7🇹🇷 TURKIYE84♥♠A+2-11
-0.3Round 11🇨🇦 CANADA123♣♦7-1+1
-0.4Round 6🇮🇪 IRELAND293NT♥6+1-1
-0.4Round 13🇦🇺 AUSTRALIA44♥♦A+1+0
-0.4Round 13🇦🇺 AUSTRALIA92♠♥J+1+0
-0.4Round 16🇨🇴 COLOMBIA73NT♦3+2-1
-0.7Round 1🇮🇹 ITALY14♥♠A-1-10
-0.7Round 2🇳🇴 NORWAY124♠♦Q+2-1
-0.7Round 27🇧🇷 BRAZIL262♠♣K+3+9
-0.9Round 7🇹🇷 TURKIYE103NT♣3=-1
-1.0Round 27🇧🇷 BRAZIL282♠♦3-1-10
-1.1Round 10🇿🇦 SOUTH AFRICA51NT♥3=+1
-1.3Round 2🇳🇴 NORWAY115♥♠A+1-1
-1.3Round 17🇨🇳 CHINA184♥♣6+2-1
-1.5Round 1🇮🇹 ITALY74♠♦6+1-1
-1.6Round 7🇹🇷 TURKIYE73NT♦5+2-1
-1.6Round 11🇨🇦 CANADA193♥♣10-1+1
-1.6Round 17🇨🇳 CHINA143♦♣7-2+0
-1.7Round 1🇮🇹 ITALY94♠♦5-1-5
-1.9Round 13🇦🇺 AUSTRALIA21NT♠5=+1
-2.0Round 2🇳🇴 NORWAY161♠♥5=+0
-2.1Round 7🇹🇷 TURKIYE34♥♣10+2-1
-2.2Round 16🇨🇴 COLOMBIA23♣♠K=+1
-2.2Round 16🇨🇴 COLOMBIA93♥♣2-4-12
-2.2Round 26🇪🇸 SPAIN122♥♦J+1+10
-2.3Round 26🇪🇸 SPAIN202♥♦3-1+0
-2.4Round 13🇦🇺 AUSTRALIA56♠♦10=+0
-2.6Round 22🇦🇷 ARGENTINA44♥x♦A-1-2
-2.8Round 7🇹🇷 TURKIYE53NT♥7+1+0
-2.9Round 2🇳🇴 NORWAY153♥♠3-1-12
-3.0Round 1🇮🇹 ITALY56♦♥2=+0
-3.0Round 27🇧🇷 BRAZIL233♦♣6-1-5
-3.1Round 7🇹🇷 TURKIYE44♦♥7=-9
-3.3Round 11🇨🇦 CANADA153♥♠Q=-1
-3.3Round 12🇮🇱 ISRAEL273NT♠6+3-2
-3.4Round 1🇮🇹 ITALY21NT♦4-2-7
-3.4Round 13🇦🇺 AUSTRALIA73NT♠2+1+0
-3.8Round 12🇮🇱 ISRAEL234♠♥J+2-13
-4.2Round 6🇮🇪 IRELAND274♠♥K-1-10
-4.3Round 12🇮🇱 ISRAEL213♣x♦5-1-2
-4.4Round 11🇨🇦 CANADA163♦x♠A-3-4
-4.5Round 1🇮🇹 ITALY34♥♠9=-3
-4.5Round 12🇮🇱 ISRAEL254♥♦A=-3
-4.9Round 12🇮🇱 ISRAEL224♠x♠4-1-6
-5.1Round 13🇦🇺 AUSTRALIA105♦♣K-1-12
-5.3Round 12🇮🇱 ISRAEL294♠♣10-1-12
-5.4Round 6🇮🇪 IRELAND264♠♥K+1-1
-5.7Round 13🇦🇺 AUSTRALIA84♥♠10=+0
-6.0Round 2🇳🇴 NORWAY184♥♦6=-7
-7.7Round 7🇹🇷 TURKIYE26♦♣A=+0
-8.7Round 22🇦🇷 ARGENTINA83NT♣Q-3-12
-9.0Round 2🇳🇴 NORWAY136♣♠K=+0