🇭🇰 WANG Pik-Ching · CHINA HONG KONG

42rank
+6.6Butler · 160 bds
+0.04per board
±4.5swing
-0.04vs par /bd · #41/79
+0.12adjusted /bd
Butler per round: -4.7 14 -13.6 18 -6.7 -27.6 32.6 23.7 -3 -26.1by round

vs par split: bidding -0.06 · play +0.00

Strength of schedule: opponents averaged +0.08/bd (a tough draw) → opponent-adjusted +0.12/bd

Card play — on target: opening leads 77.3% #50 of 79 · declarer play 72.1% #36 of 79 · defence 77.6% #69 of 79

Card play by contract type — on target
vs NTvs a suit
Opening leads70.0% (10)79.4% (34)
Declarer play69.2% (13)73.3% (30)
Defence77.3% (22)77.8% (54)

Opening leads by suit led: ♠ 75.0% (12) · ♥ 83.3% (12) · ♦ 85.7% (7) · ♣ 69.2% (13)

vs par by strain: NT -0.91 (55) · a suit +0.39 (104)

vs par by level: part-score +0.00 (64) · game -0.25 (88) · slam +1.71 (7)

By role: declaring +0.13/bd (-1.81 vs par · 83) · defending -0.05/bd (+1.86 vs par · 77)

By vulnerability: vulnerable -0.14/bd (-0.44 vs par · 80) · not vulnerable +0.22/bd (+0.35 vs par · 80)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1W.WongN.Saada – M.NosackiClosed16-4.7-0.29-1.25
Round 2W.WongM.Karmarkar – H.DeoraClosed16+14.0+0.88+2.56
Round 4W.WongH.Dowling-Long – G.PenderClosed16-13.6-0.85-0.50
Round 6W.WongA.Gogoman – U.WanhaOpen16+18.0+1.12-0.06
Round 8W.WongA.Houlberg – C.MadsenOpen16-6.7-0.42+0.75
Round 9W.WongL.Bojoh – J.TuejeClosed16-27.6-1.73-3.75
Round 10W.WongB.Nosnik – N.GersonClosed16+32.6+2.04+1.75
Round 12W.WongA.Pecci – M.RitianiOpen16+23.7+1.48+1.75
Round 13W.WongA.Yanagisawa – Y.FukuyoshiOpen16-3.0-0.19-1.88
Round 14W.WongL.Deas – B.PalmerClosed16-26.1-1.63+0.19

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
+17.1Round 10🇲🇽 MEXICO317♥♣J-1+20
+13.0Round 12🇸🇲 SAN MARINO266♠♥7=+13
+11.0Round 2🇮🇳 INDIA286♥♠4=-10
+9.7Round 6🇦🇹 AUSTRIA274♠♣4=+8
+8.9Round 10🇲🇽 MEXICO254♠♣3+3+10
+8.9Round 12🇸🇲 SAN MARINO273NT♥5-2+11
+7.8Round 8🇩🇰 DENMARK254♥♥J+1+0
+7.7Round 12🇸🇲 SAN MARINO234♥♥5-1+12
+7.6Round 2🇮🇳 INDIA294♥♣8-1+12
+7.4Round 8🇩🇰 DENMARK224♠♣4-1+5
+7.2Round 2🇮🇳 INDIA273♣♠5+2+12
+6.6Round 13🇯🇵 JAPAN64♦♥K-2+6
+6.5Round 10🇲🇽 MEXICO172♥♣Q+2+7
+5.7Round 6🇦🇹 AUSTRIA204♥♦2+2-13
+5.7Round 6🇦🇹 AUSTRIA283NT♠3=+0
+5.5Round 10🇲🇽 MEXICO294♠♦K=+10
+5.2Round 2🇮🇳 INDIA222♥♦K+2+7
+5.1Round 10🇲🇽 MEXICO242♥♠4+3+6
+4.8Round 8🇩🇰 DENMARK211NT♠10-2+7
+4.8Round 12🇸🇲 SAN MARINO283NT♣5-2+2
+4.7Round 9🇮🇩 INDONESIA115♣♠7+1-11
+4.6Round 12🇸🇲 SAN MARINO324♠♣K+1+0
+4.5Round 1🇮🇱 ISRAEL134♥♠A=+3
+4.5Round 10🇲🇽 MEXICO324♥♣6-1+10
+4.5Round 14🇺🇸 USA274♠♦10=+0
+4.2Round 2🇮🇳 INDIA263NT♦6-1+6
+4.2Round 6🇦🇹 AUSTRIA253NT♦6=+10
+4.2Round 12🇸🇲 SAN MARINO303NT♣10+3+1
+4.0Round 10🇲🇽 MEXICO303NT♠4+1+1
+3.9Round 6🇦🇹 AUSTRIA214♠♣5-1+12
+3.8Round 8🇩🇰 DENMARK243NT♠5=-1
+3.8Round 14🇺🇸 USA263NT♣8=-1
+3.5Round 6🇦🇹 AUSTRIA301NT♦2+2+6
+3.5Round 8🇩🇰 DENMARK274♥♥4+1+0
+3.4Round 1🇮🇱 ISRAEL33NT♦8+3+14
+3.2Round 1🇮🇱 ISRAEL2Pass+3
+3.2Round 6🇦🇹 AUSTRIA291NT♣3+1+10
+2.8Round 13🇯🇵 JAPAN14♥♠10-1-2
+2.5Round 4🇮🇪 IRELAND223♣♥A-2+1
+2.4Round 13🇯🇵 JAPAN103♠♥K-2+2
+2.4Round 13🇯🇵 JAPAN111NT♥Q-2+5
+2.2Round 4🇮🇪 IRELAND306♦♥J-2+11
+2.1Round 8🇩🇰 DENMARK291NT♦5=+11
+2.0Round 2🇮🇳 INDIA202♠♦2=+0
+2.0Round 10🇲🇽 MEXICO282♥♠5+1+1
+1.9Round 1🇮🇱 ISRAEL93NT♦6+3-13
+1.9Round 4🇮🇪 IRELAND234♥♠6+1+1
+1.9Round 6🇦🇹 AUSTRIA173♦♠6+1+6
+1.8Round 1🇮🇱 ISRAEL154♥♦9-2+3
+1.8Round 2🇮🇳 INDIA242♥♠K=+5
+1.8Round 14🇺🇸 USA243♠♥J=+1
+1.7Round 14🇺🇸 USA253NT♥2+1+8
+1.5Round 10🇲🇽 MEXICO232♠♥K+2+10
+1.5Round 10🇲🇽 MEXICO271NT♠4+2-6
+1.3Round 12🇸🇲 SAN MARINO313♠♣4-1+12
+1.1Round 1🇮🇱 ISRAEL124♠♣A+1+0
+1.0Round 4🇮🇪 IRELAND204♥♠K+1+0
+1.0Round 9🇮🇩 INDONESIA33NT♦9=+0
+1.0Round 13🇯🇵 JAPAN163NT♦9+1-1
+0.9Round 4🇮🇪 IRELAND254♥♣3=+11
+0.9Round 12🇸🇲 SAN MARINO224♠♣8+2+11
+0.7Round 14🇺🇸 USA203♣♣5=+0
+0.6Round 6🇦🇹 AUSTRIA231NT♥K-1-6
+0.4Round 2🇮🇳 INDIA213♦♦4-1+10
+0.4Round 4🇮🇪 IRELAND282♠♠J+1+0
+0.3Round 8🇩🇰 DENMARK184♠x♠A-1+0
+0.3Round 9🇮🇩 INDONESIA131NT♦4=-2
+0.2Round 1🇮🇱 ISRAEL162NT♠3-2-11
+0.1Round 14🇺🇸 USA194♠♦Q+1+0
+0.1Round 14🇺🇸 USA303NT♣3+1+11
-0.0Round 2🇮🇳 INDIA182♥♦5+1+0
-0.0Round 2🇮🇳 INDIA234♠♥9+2+13
-0.1Round 4🇮🇪 IRELAND171NT♣K=-8
-0.1Round 10🇲🇽 MEXICO213NT♠J+1-1
-0.2Round 1🇮🇱 ISRAEL112NT♥7+3+3
-0.2Round 1🇮🇱 ISRAEL142♠♣J=+1
-0.2Round 4🇮🇪 IRELAND195♣♥Q-1-2
-0.2Round 6🇦🇹 AUSTRIA193NT♠2-1-5
-0.2Round 9🇮🇩 INDONESIA13NT♥10-2-6
-0.2Round 13🇯🇵 JAPAN54♠♣9+1+0
-0.3Round 14🇺🇸 USA283NT♥7=-1
-0.4Round 2🇮🇳 INDIA311NT♥7+1+0
-0.5Round 2🇮🇳 INDIA193NT♥6+1+0
-0.5Round 4🇮🇪 IRELAND292♠♦6=+6
-0.5Round 6🇦🇹 AUSTRIA323NT♠9=-2
-0.6Round 8🇩🇰 DENMARK261NT♣6+1+0
-0.6Round 9🇮🇩 INDONESIA72♠♥9=+0
-0.6Round 12🇸🇲 SAN MARINO174♠♦10=+0
-0.8Round 4🇮🇪 IRELAND312♦♦5-2+1
-0.8Round 6🇦🇹 AUSTRIA242♠♥A=+0
-0.8Round 8🇩🇰 DENMARK173♥♦Q=+0
-0.8Round 8🇩🇰 DENMARK192♠♦K-2+5
-0.9Round 9🇮🇩 INDONESIA25♣♥4=-2
-0.9Round 9🇮🇩 INDONESIA63NT♣5+1+0
-0.9Round 13🇯🇵 JAPAN91NT♦Q+2+6
-1.0Round 1🇮🇱 ISRAEL15♣♠A=+11
-1.0Round 1🇮🇱 ISRAEL83NT♦3=-2
-1.0Round 2🇮🇳 INDIA303♦♦3=+1
-1.0Round 13🇯🇵 JAPAN24♠♦K+2-1
-1.1Round 13🇯🇵 JAPAN32♥♠A+1-6
-1.2Round 13🇯🇵 JAPAN74♥♦2+1+0
-1.3Round 12🇸🇲 SAN MARINO193♥♠9+1-10
-1.3Round 13🇯🇵 JAPAN122♣♠K+1+1
-1.4Round 4🇮🇪 IRELAND273♦♦4-3+6
-1.4Round 9🇮🇩 INDONESIA164♠♦2-3+2
-1.4Round 13🇯🇵 JAPAN131NT♠K-2-10
-1.5Round 9🇮🇩 INDONESIA102♦♣5=+1
-1.5Round 9🇮🇩 INDONESIA143NT♥6+1+0
-1.5Round 12🇸🇲 SAN MARINO243NT♠4+3-1
-1.6Round 10🇲🇽 MEXICO263NT♦6=-10
-1.6Round 12🇸🇲 SAN MARINO255♥♠7=+0
-1.6Round 14🇺🇸 USA224♠♥9=+1
-1.7Round 12🇸🇲 SAN MARINO203♦♣3+1-10
-1.8Round 13🇯🇵 JAPAN146♦♠2+1-11
-1.9Round 12🇸🇲 SAN MARINO294♠♥4+1+0
-2.1Round 1🇮🇱 ISRAEL53NT♠7=-12
-2.1Round 9🇮🇩 INDONESIA81NT♥K=-5
-2.1Round 9🇮🇩 INDONESIA121♦♣4=+1
-2.1Round 13🇯🇵 JAPAN82♠♥10=-5
-2.2Round 9🇮🇩 INDONESIA54♠♥6+1-2
-2.3Round 4🇮🇪 IRELAND243♦♣5+1-7
-2.5Round 4🇮🇪 IRELAND183♣♦7-1-4
-2.5Round 8🇩🇰 DENMARK314♠♣J=+0
-2.7Round 8🇩🇰 DENMARK202NT♥K+1-1
-2.8Round 1🇮🇱 ISRAEL103♥♣3-3-5
-3.0Round 14🇺🇸 USA181NT♥2-2+1
-3.1Round 14🇺🇸 USA234♥♠Q+1+0
-3.2Round 6🇦🇹 AUSTRIA313NT♣4-2-6
-3.2Round 13🇯🇵 JAPAN154♠x♦2-1+0
-3.3Round 6🇦🇹 AUSTRIA223♠♥3+1-8
-3.3Round 14🇺🇸 USA213NT♠10+1+12
-3.4Round 8🇩🇰 DENMARK232♠♦8+2-1
-3.5Round 4🇮🇪 IRELAND323♥♣K=-7
-3.5Round 9🇮🇩 INDONESIA93NT♣Q+3-13
-4.0Round 13🇯🇵 JAPAN42♣♥10+1-14
-4.0Round 14🇺🇸 USA174♠♥J=-7
-4.2Round 1🇮🇱 ISRAEL65♦♠K=+0
-4.2Round 10🇲🇽 MEXICO226♦x♥5-1-13
-4.3Round 1🇮🇱 ISRAEL44♦♠7-1-6
-4.4Round 10🇲🇽 MEXICO194♠♥J=-11
-5.0Round 1🇮🇱 ISRAEL74♠♥K-1-9
-5.1Round 12🇸🇲 SAN MARINO212♦♠9=+0
-5.2Round 2🇮🇳 INDIA174♥♠3-1-11
-5.3Round 4🇮🇪 IRELAND263NT♥4=-10
-5.5Round 9🇮🇩 INDONESIA153NT♣K-2-11
-5.5Round 14🇺🇸 USA293NT♥4-1-6
-5.8Round 6🇦🇹 AUSTRIA183NT♠3-2-6
-5.9Round 4🇮🇪 IRELAND213NT♦9-3-7
-6.2Round 10🇲🇽 MEXICO204♥♦A=-3
-6.6Round 6🇦🇹 AUSTRIA263♥♠J-1-7
-6.9Round 2🇮🇳 INDIA325♥♣Q-1+3
-7.3Round 8🇩🇰 DENMARK304♥♣5=-3
-7.5Round 10🇲🇽 MEXICO183NT♦10=-3
-7.8Round 14🇺🇸 USA323NT♣2-2-8
-8.0Round 12🇸🇲 SAN MARINO184♥♣10+1-13
-8.1Round 8🇩🇰 DENMARK287♦♥9=+2
-10.2Round 8🇩🇰 DENMARK324♥♣5-1-12
-10.2Round 14🇺🇸 USA314♥♦A+1-8
-11.2Round 9🇮🇩 INDONESIA42♠x♣A-3-12
-11.4Round 2🇮🇳 INDIA253♣x♣J+2-7