🇭🇰 MAN Niko · CHINA HONG KONG

67rank
+4.8Butler · 154 bds
+0.03per board
±4.6swing
-0.40vs par /bd · #77/99
+0.05adjusted /bd
Butler per round: -10.2 6.4 -9.1 -5.8 4.8 23.5 -9.9 16.6 -1 -0.4 -10.1by round

vs par split: bidding +0.03 · play -0.39

Strength of schedule: opponents averaged +0.02/bd (an average draw) → opponent-adjusted +0.05/bd

Card play — on target: opening leads 73.7% #84 of 99 · declarer play 55.0% #94 of 99 · defence 80.0% #75 of 99

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (9)75.9% (29)
Declarer play57.1% (14)53.8% (26)
Defence70.0% (20)83.6% (55)

Opening leads by suit led: ♠ 62.5% (16) · ♥ 72.7% (11) · ♦ 75.0% (4) · ♣ 100.0% (7)

vs par by strain: NT +0.32 (47) · a suit -0.72 (107)

vs par by level: part-score -0.17 (59) · game -0.66 (87) · slam +0.62 (8)

By role: declaring +0.81/bd (-1.49 vs par · 78) · defending -0.77/bd (+0.71 vs par · 76)

By vulnerability: vulnerable +0.68/bd (-0.65 vs par · 77) · not vulnerable -0.62/bd (-0.16 vs par · 77)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1S.TsengS.Clementsson – A.SandinOpen14-10.2-0.73-2.93
Round 3S.TsengX.Wang – R.PanClosed14+6.4+0.46+1.57
Round 4S.TsengO.Toledano – A.YekutieliClosed14-9.1-0.65-1.14
Round 5S.TsengC.Chang – W.ChenClosed14-5.8-0.41+3.50
Round 6S.TsengJ.Andruszkiewicz – E.SuchardaClosed14+4.8+0.34-0.14
Round 8S.TsengJ.Mautone – G.PanfiliOpen14+23.5+1.68+0.57
Round 9S.TsengO.Nijssen – S.OverveldeClosed14-9.9-0.71-3.79
Round 12S.TsengM.Balodis – G.DreimanisClosed14+16.6+1.19+2.64
Round 13S.TsengF.Basoalto – N.DavilaClosed14-1.0-0.07-0.57
Round 15S.TsengM.Christensen – S.BuneOpen14-0.4-0.03-2.36
Round 17S.TsengA.Manganella – S.ScataOpen14-10.1-0.72-1.79

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
+14.4Round 12🇱🇻 LATVIA251NTxx♠K+1+14
+12.2Round 17🇮🇹 ITALY77♣♥Q=+10
+11.2Round 1🇸🇪 SWEDEN134♥x♣5-2+12
+10.3Round 8🇧🇷 BRAZIL134♥♦6=+3
+10.1Round 8🇧🇷 BRAZIL104♠x♣K-4-7
+10.1Round 12🇱🇻 LATVIA163NT♦J=+12
+9.9Round 6🇵🇱 POLAND32♠x♠2=+11
+9.6Round 15🇩🇰 DENMARK33NT♥5+2+2
+8.4Round 13🇨🇱 CHILE104♠♦Q=+1
+8.2Round 3🇨🇳 CHINA113NT♥6=+6
+8.2Round 5🇹🇼 CHINESE TAIPEI185♦♠3+1+13
+8.1Round 1🇸🇪 SWEDEN74♠♦2+1+10
+8.0Round 6🇵🇱 POLAND26♣♠K-1+10
+5.9Round 9🇳🇱 NETHERLANDS152♦x♣10=+8
+5.4Round 1🇸🇪 SWEDEN62♠♦A=-9
+5.4Round 13🇨🇱 CHILE44♠♦9+1+1
+5.1Round 3🇨🇳 CHINA64♥♦9-2+7
+4.9Round 6🇵🇱 POLAND134♠♣10=+0
+4.8Round 8🇧🇷 BRAZIL52♠♣10+1+6
+4.6Round 3🇨🇳 CHINA22NT♠A-2+6
+4.1Round 8🇧🇷 BRAZIL63NT♥5-1+12
+4.0Round 3🇨🇳 CHINA83NT♦4-1+10
+3.9Round 3🇨🇳 CHINA93♦♥4=+5
+3.9Round 4🇮🇱 ISRAEL43♠♥2-2+7
+3.9Round 5🇹🇼 CHINESE TAIPEI263♦♣6=+12
+3.9Round 12🇱🇻 LATVIA176♦♥5-1+10
+3.8Round 4🇮🇱 ISRAEL73NT♠3+2+1
+3.5Round 4🇮🇱 ISRAEL145♣x♠K-2+0
+3.4Round 9🇳🇱 NETHERLANDS243NT♠3+2+0
+3.3Round 8🇧🇷 BRAZIL74♠♣A+1+1
+3.2Round 3🇨🇳 CHINA144♠♥J+1+0
+3.0Round 1🇸🇪 SWEDEN113♥♠5-1+5
+2.9Round 8🇧🇷 BRAZIL91♠♣4+2+1
+2.9Round 13🇨🇱 CHILE12♠♥Q+1+7
+2.9Round 13🇨🇱 CHILE134♠♣6=+13
+2.8Round 5🇹🇼 CHINESE TAIPEI233♠♠7-1+5
+2.8Round 12🇱🇻 LATVIA221NT♣6-1+4
+2.7Round 6🇵🇱 POLAND85♥x♣A-3+3
+2.6Round 13🇨🇱 CHILE66♦♣3-1+13
+2.5Round 4🇮🇱 ISRAEL132♥♥J-3-7
+2.4Round 12🇱🇻 LATVIA283NT♥5+1+0
+2.3Round 9🇳🇱 NETHERLANDS184♠♣4+1-13
+2.2Round 1🇸🇪 SWEDEN145♦x♣3-1-5
+2.2Round 9🇳🇱 NETHERLANDS263♦♠J-2-9
+2.2Round 17🇮🇹 ITALY91NT♥3+1+1
+2.1Round 6🇵🇱 POLAND53NT♠5+1+0
+2.1Round 9🇳🇱 NETHERLANDS164♠♥Q=+0
+2.1Round 12🇱🇻 LATVIA233♥♣5-2+10
+1.9Round 3🇨🇳 CHINA53♦♥4-1+5
+1.9Round 12🇱🇻 LATVIA181NT♦K+2+1
+1.9Round 15🇩🇰 DENMARK72NT♠K=+0
+1.9Round 17🇮🇹 ITALY23♦♥5-1+2
+1.5Round 15🇩🇰 DENMARK23NT♥Q+2+0
+1.4Round 4🇮🇱 ISRAEL92♠♦5-1+0
+1.4Round 8🇧🇷 BRAZIL143♠♥A=+1
+1.3Round 5🇹🇼 CHINESE TAIPEI202♠♠6+1+10
+1.2Round 13🇨🇱 CHILE83NT♦7+2+0
+1.1Round 5🇹🇼 CHINESE TAIPEI196♥♣10=+0
+1.1Round 9🇳🇱 NETHERLANDS216♠♣Q+1-13
+0.9Round 1🇸🇪 SWEDEN33NT♣Q+1+0
+0.8Round 8🇧🇷 BRAZIL32NT♣J=+0
+0.8Round 8🇧🇷 BRAZIL44♠♥5+2+1
+0.8Round 8🇧🇷 BRAZIL115♦♠5-3+7
+0.8Round 15🇩🇰 DENMARK83♥♣K-1-2
+0.7Round 6🇵🇱 POLAND13NT♦7=-1
+0.6Round 15🇩🇰 DENMARK14♠♣K+1+0
+0.5Round 5🇹🇼 CHINESE TAIPEI274♠♥6=+3
+0.5Round 6🇵🇱 POLAND64♠♣Q=-1
+0.5Round 6🇵🇱 POLAND124♠♥6+1+0
+0.3Round 12🇱🇻 LATVIA271NT♥3+2+1
+0.2Round 15🇩🇰 DENMARK143♣♥A-1-2
+0.0Round 13🇨🇱 CHILE54♥♦6=+1
-0.0Round 15🇩🇰 DENMARK44♥♠10+1+0
-0.0Round 17🇮🇹 ITALY143NT♠5+1-1
-0.1Round 8🇧🇷 BRAZIL123NT♠A+1-1
-0.2Round 17🇮🇹 ITALY44♠♥3+1-1
-0.3Round 6🇵🇱 POLAND43♥♦8+2-2
-0.3Round 13🇨🇱 CHILE144♥♠4=+1
-0.4Round 9🇳🇱 NETHERLANDS202♠♣Q=-6
-0.4Round 15🇩🇰 DENMARK93♠♣2=-8
-0.5Round 1🇸🇪 SWEDEN102♥♦J=+0
-0.5Round 3🇨🇳 CHINA13NT♠A+2+10
-0.5Round 4🇮🇱 ISRAEL21NT♦5=+1
-0.5Round 4🇮🇱 ISRAEL55♥x♥5-2+5
-0.5Round 5🇹🇼 CHINESE TAIPEI153♥♦6+1-6
-0.5Round 17🇮🇹 ITALY13NT♠J=+1
-0.6Round 12🇱🇻 LATVIA201NT♥2+2-10
-0.8Round 9🇳🇱 NETHERLANDS172♠♦A-2+0
-0.8Round 15🇩🇰 DENMARK63NT♣6=-1
-0.8Round 15🇩🇰 DENMARK134♥♣4=-3
-0.9Round 9🇳🇱 NETHERLANDS284♥♠2=+0
-1.0Round 3🇨🇳 CHINA101NT♠8-1+0
-1.0Round 8🇧🇷 BRAZIL84♥♣7=+0
-1.0Round 9🇳🇱 NETHERLANDS272♠♥Q=+0
-1.1Round 9🇳🇱 NETHERLANDS234♥♠5-1-1
-1.1Round 12🇱🇻 LATVIA212♠♦K+2-1
-1.1Round 17🇮🇹 ITALY132♠♦K+1-10
-1.3Round 15🇩🇰 DENMARK124♥♠K=+0
-1.3Round 17🇮🇹 ITALY114♣♠K=-6
-1.4Round 3🇨🇳 CHINA132♥♠2=+1
-1.4Round 4🇮🇱 ISRAEL33NT♣2=-2
-1.4Round 17🇮🇹 ITALY125♣♦6+1+1
-1.6Round 5🇹🇼 CHINESE TAIPEI243♠♣9-2+1
-1.7Round 13🇨🇱 CHILE113NT♦10=-11
-1.8Round 17🇮🇹 ITALY54♥♣A=-8
-2.1Round 3🇨🇳 CHINA32♥♠A+3-6
-2.2Round 4🇮🇱 ISRAEL112♥♣4+2-2
-2.3Round 13🇨🇱 CHILE92NT♣J-1-5
-2.4Round 12🇱🇻 LATVIA154♥♥5+2+13
-2.4Round 15🇩🇰 DENMARK101NT♦10-2-2
-2.5Round 6🇵🇱 POLAND71♠♦A=-2
-2.9Round 13🇨🇱 CHILE33NT♠3-1-5
-3.0Round 5🇹🇼 CHINESE TAIPEI213NT♣Q+2-1
-3.1Round 6🇵🇱 POLAND112♦♥K+1+1
-3.1Round 12🇱🇻 LATVIA191NT♠6=-5
-3.2Round 4🇮🇱 ISRAEL83♠♥A+1-2
-3.2Round 13🇨🇱 CHILE123NT♥Q+1+0
-3.3Round 5🇹🇼 CHINESE TAIPEI173NT♠8+2+10
-3.3Round 5🇹🇼 CHINESE TAIPEI223NT♦5+1+1
-3.3Round 17🇮🇹 ITALY84♥♠Q-1-5
-3.4Round 5🇹🇼 CHINESE TAIPEI163NT♠7+3+11
-3.4Round 5🇹🇼 CHINESE TAIPEI253♠♦2=+0
-3.6Round 4🇮🇱 ISRAEL104♥♥A+1-1
-3.7Round 1🇸🇪 SWEDEN94♠♦K+1+0
-3.9Round 4🇮🇱 ISRAEL62♠♠5-2-7
-3.9Round 12🇱🇻 LATVIA244♠♦6+1+0
-4.1Round 1🇸🇪 SWEDEN55♦♣K-3-7
-4.1Round 9🇳🇱 NETHERLANDS254♠♠5-2-6
-4.2Round 3🇨🇳 CHINA74♠♣6=-9
-4.2Round 15🇩🇰 DENMARK53NT♦6-2-6
-4.4Round 4🇮🇱 ISRAEL121NT♦9=-6
-4.4Round 17🇮🇹 ITALY102♠x♦A-1-2
-4.5Round 1🇸🇪 SWEDEN84♠x♣A-1-9
-4.5Round 4🇮🇱 ISRAEL11NTx♥4=-3
-4.6Round 6🇵🇱 POLAND94♠♥K=-3
-4.8Round 1🇸🇪 SWEDEN14♥♦4=-1
-4.9Round 6🇵🇱 POLAND144♥x♦A-3-2
-5.1Round 5🇹🇼 CHINESE TAIPEI284♥♣3-1-10
-5.1Round 15🇩🇰 DENMARK113♠♣K-1-11
-5.5Round 17🇮🇹 ITALY34♠♥7=+0
-5.9Round 9🇳🇱 NETHERLANDS193NT♣A+2+0
-6.0Round 1🇸🇪 SWEDEN123NT♣3=-10
-6.8Round 8🇧🇷 BRAZIL24♥♦2-1-9
-6.9Round 13🇨🇱 CHILE23NT♥4-2-12
-6.9Round 17🇮🇹 ITALY63NT♦10=-7
-7.1Round 13🇨🇱 CHILE76♣♦J-1-12
-7.5Round 3🇨🇳 CHINA44♥♠A-2-8
-7.8Round 3🇨🇳 CHINA124♣♥K-2-5
-7.9Round 8🇧🇷 BRAZIL14♥♥K=-7
-8.6Round 1🇸🇪 SWEDEN45♣♠K+2-17
-8.8Round 1🇸🇪 SWEDEN24♥x♠A=-10
-9.1Round 6🇵🇱 POLAND105♥x♠K=-16
-10.2Round 12🇱🇻 LATVIA264♠♦3-1-12
-12.7Round 9🇳🇱 NETHERLANDS226♠♥8=-13