🇩🇪 TIAN Yuan · GERMANY

86rank
-42.0Butler · 104 bds
-0.40per board
±5.2swing
-0.73vs par /bd · #107/111
-0.22adjusted /bd
Butler per round: -2.4 4.2 -10.2 -18.7 3.6 5.1 -17.5 -5.4 -8.1 -3 3.3 -6.4 13.5by round

vs par split: bidding -0.85 · play +0.15

Strength of schedule: opponents averaged +0.18/bd (a tough draw) → opponent-adjusted -0.22/bd

Card play — on target: opening leads 86.4% #18 of 111 · declarer play 73.3% #58 of 111 · defence 85.7% #46 of 111

Bidding activity — not a pass: 35.8% #108 of 111 (103/288)

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (6)93.8% (16)
Declarer play81.8% (11)68.4% (19)
Defence86.7% (15)85.4% (41)

Opening leads by suit led: ♠ 100.0% (2) · ♥ 83.3% (6) · ♦ 85.7% (7) · ♣ 85.7% (7)

vs par by strain: NT -1.00 (33) · a suit -0.57 (70)

vs par by level: part-score +0.83 (41) · game -1.47 (53) · slam -3.22 (9)

By role: declaring -0.81/bd (-3.66 vs par · 47) · defending -0.10/bd (+1.77 vs par · 56)

By vulnerability: vulnerable -1.16/bd (-0.58 vs par · 52) · not vulnerable +0.35/bd (-0.89 vs par · 52)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1S.JesseS.Roy – ACHARYA SHUBHAMOpen8-2.4-0.30-1.38
Round 2S.JesseB.Bejenka – T.KielbasaOpen8+4.2+0.53-0.75
Round 4S.JesseE.Olla – T.StraumeClosed8-10.2-1.27-0.25
Round 6S.JesseA.Hutton – O.PowellOpen8-18.7-2.34-1.62
Round 7S.JesseN.Tiscornia Biaus – I.Miquelez CaballeroOpen8+3.6+0.45-0.25
Round 9S.JesseR.Piirisild – R.LuhaorgOpen8+5.1+0.64+2.38
Round 10S.JesseM.Andonov – A.MomovClosed8-17.5-2.19-3.25
Round 12S.JesseJ.Shearer – N.TennantOpen8-5.4-0.68-1.62
Round 13S.JesseG.Donati – G.PercarioClosed8-8.1-1.01+1.25
Round 14S.JesseP.Beer – H.XingClosed8-3.0-0.38+0.88
Round 15S.JesseF.Nacrur – P.CazabonOpen8+3.3+0.41-3.12
Round 17S.JesseE.Vallet – R.BlochClosed8-6.4-0.80-1.88
Round 18S.JesseS.Wu – D.LeeOpen8+13.5+1.69+0.12

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
+11.0Round 17🇫🇷 FRANCE16♠♥Q=+0
+10.7Round 18🇸🇬 SINGAPORE136♥x♣J-1+13
+9.7Round 10🇧🇬 BULGARIA115♣♦K-1+11
+9.3Round 9🇪🇪 ESTONIA53NT♠2=+7
+8.5Round 2🇵🇱 POLAND144♠x♣5=+10
+8.5Round 7🇦🇷 ARGENTINA225♦♣8-1+10
+8.2Round 13🇮🇹 ITALY75♠♣7+1+13
+6.9Round 18🇸🇬 SINGAPORE153NT♣6+1-1
+6.1Round 1🇮🇳 INDIA43♣x♠7-2+8
+6.1Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND303NT♦J+3+2
+6.1Round 17🇫🇷 FRANCE81NTx♦A-2+5
+5.9Round 4🇱🇻 LATVIA273NT♠T=-1
+5.6Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND104♣♥K+1+10
+5.6Round 14🇺🇸 USA191NTx♦2-1+7
+5.2Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND274♠♥5=+0
+5.0Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND154♠♥2+1+1
+4.6Round 18🇸🇬 SINGAPORE142♠♦A=+0
+4.3Round 9🇪🇪 ESTONIA71NT♣5-2+7
+4.2Round 15🇨🇱 CHILE173NT♠4=+0
+4.1Round 15🇨🇱 CHILE233♥♠2+2-9
+3.4Round 2🇵🇱 POLAND122♥♠A+1+0
+3.4Round 15🇨🇱 CHILE204♠x♦Q-2-3
+3.2Round 9🇪🇪 ESTONIA61♠♦Q-2-1
+3.2Round 10🇧🇬 BULGARIA142♥♦K+1+0
+3.1Round 9🇪🇪 ESTONIA84♠♥K-2+6
+2.8Round 17🇫🇷 FRANCE42♠♦K-1+6
+2.6Round 1🇮🇳 INDIA55♠♥T-1-9
+2.6Round 4🇱🇻 LATVIA262NT♦7+1+10
+2.3Round 14🇺🇸 USA1162♠♥Q+2+10
+1.9Round 2🇵🇱 POLAND161NT♥K=-1
+1.8Round 10🇧🇬 BULGARIA165♣♥8-4+7
+1.6Round 14🇺🇸 USA1113♠♣3+1+4
+1.5Round 15🇨🇱 CHILE243NT♦K+1+0
+1.4Round 2🇵🇱 POLAND102♠♦K-1+0
+1.4Round 18🇸🇬 SINGAPORE16Pass-3
+1.3Round 2🇵🇱 POLAND133♠♥Q=+0
+1.3Round 9🇪🇪 ESTONIA14♠♥4-1+10
+1.2Round 7🇦🇷 ARGENTINA213NT♠6+3-10
+1.0Round 15🇨🇱 CHILE183NT♣J-2-1
+0.8Round 4🇱🇻 LATVIA252♠♥6+3+6
+0.8Round 13🇮🇹 ITALY41NT♦5=+1
+0.8Round 13🇮🇹 ITALY83NT♥6+2+0
+0.7Round 7🇦🇷 ARGENTINA173♥♠A-1-2
+0.5Round 1🇮🇳 INDIA61NT♥3=+0
+0.4Round 1🇮🇳 INDIA32♠♣K+1+0
+0.4Round 7🇦🇷 ARGENTINA201♠♦4+2+0
+0.3Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND252♠♥7+1-7
+0.3Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND292♠♣K+1+1
+0.2Round 14🇺🇸 USA1152♠♥5+1+0
+0.1Round 1🇮🇳 INDIA73NT♦6+1+0
+0.1Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND121NT♥6+1+5
-0.1Round 4🇱🇻 LATVIA293NT♥9=+2
-0.2Round 7🇦🇷 ARGENTINA241NT♠5=-1
-0.2Round 14🇺🇸 USA1123NT♣5+2+0
-0.3Round 13🇮🇹 ITALY32♠♥A=-5
-0.5Round 9🇪🇪 ESTONIA22♦♥9+1-1
-0.5Round 15🇨🇱 CHILE223NT♣9+3-1
-0.5Round 18🇸🇬 SINGAPORE114♠♠2+1+0
-0.6Round 15🇨🇱 CHILE214♥♦3=+0
-0.7Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND146♦♠3=+2
-0.9Round 4🇱🇻 LATVIA302♠♥K+1-1
-1.1Round 7🇦🇷 ARGENTINA233♠♥2-1+6
-1.1Round 14🇺🇸 USA1134♠♣T+1+0
-1.2Round 10🇧🇬 BULGARIA96♠♠T=+0
-1.2Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND264♠♣K=+0
-1.3Round 13🇮🇹 ITALY14♥♠6+1+11
-1.5Round 18🇸🇬 SINGAPORE94♥♦6+1-11
-1.6Round 2🇵🇱 POLAND154♠♥7-1-10
-1.8Round 14🇺🇸 USA1145♥♦K+1-1
-1.8Round 17🇫🇷 FRANCE64♥♠K=+0
-1.9Round 10🇧🇬 BULGARIA153♣♥T-2+0
-1.9Round 13🇮🇹 ITALY53♠♣T=-1
-2.0Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND323NT♠4=-2
-2.1Round 7🇦🇷 ARGENTINA194♥♣J=+0
-2.2Round 4🇱🇻 LATVIA313NT♠5-1-4
-2.3Round 18🇸🇬 SINGAPORE123♥♣Q-4-9
-2.5Round 1🇮🇳 INDIA22♠♦Q+1+0
-3.2Round 1🇮🇳 INDIA82NT♣A-1-10
-3.3Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND134♥♣7+1+0
-3.3Round 13🇮🇹 ITALY23♦♦4-2+0
-3.7Round 9🇪🇪 ESTONIA32♣♠Q=+1
-3.8Round 7🇦🇷 ARGENTINA183NT♥K-2-5
-3.9Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND284♠♦6=-7
-4.3Round 2🇵🇱 POLAND94♠x♦9=-5
-4.3Round 17🇫🇷 FRANCE33♦♣A-1+0
-4.5Round 17🇫🇷 FRANCE23NT♥7-1-5
-4.8Round 4🇱🇻 LATVIA283NT♦5+2-14
-4.9Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND112♦♦4-2-5
-5.8Round 18🇸🇬 SINGAPORE104♠♦J+1+12
-6.3Round 17🇫🇷 FRANCE74♠♦6=-10
-6.4Round 1🇮🇳 INDIA13NT♥6+1+0
-6.4Round 2🇵🇱 POLAND113NT♠2=+0
-6.9Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND95♥x♦5-2-12
-8.5Round 10🇧🇬 BULGARIA106♦♣A=-13
-9.4Round 17🇫🇷 FRANCE56♦♣K-1-11
-9.6Round 14🇺🇸 USA1103NT♠J-2-13
-9.8Round 15🇨🇱 CHILE194♠♦8-1-11
-10.1Round 10🇧🇬 BULGARIA125♠x♣8-2-11
-10.2Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND316♠♥7=+0
-10.5Round 10🇧🇬 BULGARIA136♣♥K-1-20
-11.1Round 13🇮🇹 ITALY64♥x♦K-2-9
-11.5Round 4🇱🇻 LATVIA327NT♣7=+0
-11.9Round 9🇪🇪 ESTONIA43NT♥3+1-10
-13.6Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND164♠x♣A-3-14