🇹🇭 WORASIRI Preechaya · THAILAND

30rank
+36.9Butler · 126 bds
+0.29per board
±4.8swing
+0.40vs par /bd · #25/78
+0.24adjusted /bd
Butler per round: -0.6 2.6 -8.3 -17 -10.7 -12.6 13.9 67.4 2.2by round

vs par split: bidding -0.06 · play +0.47

Strength of schedule: opponents averaged -0.05/bd (an average draw) → opponent-adjusted +0.24/bd

Card play — on target: opening leads 77.1% #52 of 78 · declarer play 76.9% #25 of 78 · defence 77.9% #65 of 78

Card play by contract type — on target
vs NTvs a suit
Opening leads80.0% (10)76.0% (25)
Declarer play83.3% (6)75.0% (20)
Defence65.2% (23)84.4% (45)

Opening leads by suit led: ♠ 62.5% (8) · ♥ 77.8% (9) · ♦ 87.5% (8) · ♣ 80.0% (10)

vs par by strain: NT +0.91 (43) · a suit +0.15 (81)

vs par by level: part-score -0.33 (54) · game +0.50 (60) · slam +3.90 (10)

By role: declaring +1.07/bd (-1.12 vs par · 58) · defending -0.37/bd (+1.71 vs par · 68)

By vulnerability: vulnerable +1.40/bd (+1.13 vs par · 63) · not vulnerable -0.82/bd (-0.32 vs par · 63)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1V.SaengphakD.Ocylok – J.KokotClosed14-0.6-0.04+0.71
Round 3V.SaengphakB.Fu – X.LiOpen14+2.6+0.19-1.57
Round 4V.SaengphakY.Fang – C.LiuOpen14-8.3-0.59-0.43
Round 8V.SaengphakJ.Wackwitz – M.ChristensenClosed14-17.0-1.21+0.14
Round 9V.SaengphakE.Yavuz – B.TaslakOpen14-10.7-0.76+1.00
Round 11V.SaengphakM.Triana – F.MartantiClosed14-12.6-0.90-2.07
Round 12V.SaengphakA.Lin – E.KolesnikOpen14+13.9+0.99+1.50
Round 14V.SaengphakJ.Mautone – M.De Andrade CavalcanteOpen14+67.4+4.81+4.71
Round 15V.SaengphakY.Leung – Y.WuClosed14+2.2+0.16-0.36

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
+15.2Round 14🇧🇷 BRAZIL57NT♠5=+13
+14.0Round 14🇧🇷 BRAZIL136♣♥A-3+14
+12.9Round 14🇧🇷 BRAZIL44♠♦J-2+13
+10.2Round 8🇳🇱 NETHERLANDS36♥♥7-1+10
+9.6Round 12🇺🇸 USA53NT♥K+1+11
+9.3Round 12🇺🇸 USA72♥x♠5-3+5
+9.2Round 12🇺🇸 USA131♥♠5+4+10
+8.9Round 9🇹🇷 TURKEY126♠♦9-1+13
+8.8Round 15🇭🇰 CHINA HONG KONG53NT♥Q=+3
+8.6Round 14🇧🇷 BRAZIL24♥♣5+1+4
+7.3Round 1🇵🇱 POLAND93NT♣Q=+0
+7.2Round 3🇨🇳 CHINA37♦♦3-1+16
+6.1Round 4🇹🇼 CHINESE TAIPEI42♦♦10+2+2
+5.7Round 8🇳🇱 NETHERLANDS14♠♦J-3+7
+5.7Round 15🇭🇰 CHINA HONG KONG74♦♠6=+0
+5.2Round 4🇹🇼 CHINESE TAIPEI33NT♥10-2+11
+5.0Round 15🇭🇰 CHINA HONG KONG44♥♠3+1+0
+4.6Round 11🇮🇩 INDONESIA72NT♣2=+0
+4.5Round 11🇮🇩 INDONESIA63NT♦10-2+7
+4.4Round 1🇵🇱 POLAND34♠♠8=-1
+4.3Round 1🇵🇱 POLAND104♥♣6=+0
+4.3Round 3🇨🇳 CHINA44♠♠9=-1
+4.3Round 4🇹🇼 CHINESE TAIPEI14♠♣A=+8
+4.3Round 14🇧🇷 BRAZIL112♠♥3=+6
+4.1Round 9🇹🇷 TURKEY22NT♥5-1+12
+4.0Round 14🇧🇷 BRAZIL103NT♥5+2-17
+3.8Round 1🇵🇱 POLAND133NT♦5-1+12
+3.7Round 14🇧🇷 BRAZIL122♦♥2+2+1
+3.7Round 14🇧🇷 BRAZIL144♠♥3=+0
+3.5Round 3🇨🇳 CHINA134♠♥5=+0
+3.5Round 14🇧🇷 BRAZIL74♥♠9-1+12
+3.4Round 8🇳🇱 NETHERLANDS96♣♠J=-2
+3.3Round 9🇹🇷 TURKEY32♣♠4=+5
+3.2Round 11🇮🇩 INDONESIA103NT♣3+1+0
+3.1Round 8🇳🇱 NETHERLANDS42♠♥J-2+3
+2.7Round 11🇮🇩 INDONESIA22♦♥4+2+1
+2.7Round 12🇺🇸 USA124♠♣9-4+12
+2.5Round 3🇨🇳 CHINA13NT♦5+2+0
+2.5Round 3🇨🇳 CHINA65♦♥K+2-17
+2.3Round 3🇨🇳 CHINA114♠♥9-1+5
+2.2Round 14🇧🇷 BRAZIL92♥♦9-1+11
+2.1Round 15🇭🇰 CHINA HONG KONG63NT♥Q-2+7
+1.9Round 1🇵🇱 POLAND74♥♠6+2+1
+1.8Round 4🇹🇼 CHINESE TAIPEI83NT♦K+1+8
+1.7Round 9🇹🇷 TURKEY41NT♣Q+2+0
+1.7Round 11🇮🇩 INDONESIA11NT♦3+1-7
+1.7Round 15🇭🇰 CHINA HONG KONG84♠♥K-1-2
+1.3Round 8🇳🇱 NETHERLANDS123♥♦A+1+8
+1.1Round 4🇹🇼 CHINESE TAIPEI113NT♠6-1+10
+1.0Round 14🇧🇷 BRAZIL6Pass+3
+0.9Round 1🇵🇱 POLAND21NT♦7-1+8
+0.8Round 11🇮🇩 INDONESIA33NT♥J=+1
+0.8Round 11🇮🇩 INDONESIA52NT♠6+1+6
+0.8Round 12🇺🇸 USA84♦x♥A-2-4
+0.8Round 14🇧🇷 BRAZIL12♠♣6+2+6
+0.7Round 15🇭🇰 CHINA HONG KONG122♠♦7+1+6
+0.5Round 4🇹🇼 CHINESE TAIPEI51♠♦K+1-8
+0.4Round 3🇨🇳 CHINA124♠♣A-1-5
+0.2Round 12🇺🇸 USA14♠♣5=+0
+0.1Round 4🇹🇼 CHINESE TAIPEI23♠♦4-2+7
+0.1Round 9🇹🇷 TURKEY111NT♥6=+0
+0.0Round 1🇵🇱 POLAND84♠♥6+1+0
+0.0Round 15🇭🇰 CHINA HONG KONG104♠♦3+1+0
-0.2Round 3🇨🇳 CHINA24♥♠K+1+0
-0.2Round 4🇹🇼 CHINESE TAIPEI144♣♠A-1+3
-0.2Round 9🇹🇷 TURKEY143NT♠Q+2+0
-0.2Round 15🇭🇰 CHINA HONG KONG143♣♦8+2-6
-0.4Round 4🇹🇼 CHINESE TAIPEI132♥♠5+1-10
-0.5Round 1🇵🇱 POLAND44♠♦3=-1
-0.5Round 12🇺🇸 USA102♦♠9-1+1
-0.8Round 12🇺🇸 USA93NT♥7=+0
-1.0Round 12🇺🇸 USA111NT♣K=+1
-1.1Round 14🇧🇷 BRAZIL34♠♥A=+1
-1.2Round 1🇵🇱 POLAND114♠♦4+2-1
-1.2Round 9🇹🇷 TURKEY61NT♠6-1+0
-1.2Round 12🇺🇸 USA45♦♣A=+3
-1.3Round 3🇨🇳 CHINA94♥♣9=+0
-1.3Round 9🇹🇷 TURKEY53♣♠2=+1
-1.3Round 12🇺🇸 USA23NT♥3=+0
-1.4Round 8🇳🇱 NETHERLANDS84♦♣4-1-4
-1.4Round 15🇭🇰 CHINA HONG KONG13NT♦K=-1
-1.5Round 3🇨🇳 CHINA74♠♣J+1-4
-1.8Round 3🇨🇳 CHINA103NT♣9+1-1
-2.1Round 8🇳🇱 NETHERLANDS143NT♠Q+1+0
-2.1Round 9🇹🇷 TURKEY14♥♦A=-8
-2.1Round 11🇮🇩 INDONESIA4Pass-3
-2.1Round 15🇭🇰 CHINA HONG KONG113NT♦6+1+10
-2.2Round 8🇳🇱 NETHERLANDS63♥♠5=-1
-2.3Round 4🇹🇼 CHINESE TAIPEI72♥♣A=-6
-2.4Round 8🇳🇱 NETHERLANDS101NT♥3+1-1
-2.5Round 1🇵🇱 POLAND55♣♠7=+1
-2.6Round 11🇮🇩 INDONESIA143NT♠5-1-10
-2.6Round 15🇭🇰 CHINA HONG KONG91NT♦3+2-1
-2.7Round 9🇹🇷 TURKEY84♥♠10+1-1
-2.8Round 9🇹🇷 TURKEY102♠♦Q-1-5
-2.8Round 11🇮🇩 INDONESIA133NT♦K+1+1
-2.8Round 15🇭🇰 CHINA HONG KONG131NT♠5+1-6
-3.1Round 8🇳🇱 NETHERLANDS113♣♠K+1+0
-3.2Round 11🇮🇩 INDONESIA115♥♦4=-4
-3.3Round 3🇨🇳 CHINA141NT♥9-1-4
-3.7Round 1🇵🇱 POLAND142♠♣J=-11
-3.8Round 1🇵🇱 POLAND62♠♣10+3+9
-3.8Round 4🇹🇼 CHINESE TAIPEI63♣♦4=-5
-3.8Round 4🇹🇼 CHINESE TAIPEI91NT♠9=-5
-3.9Round 3🇨🇳 CHINA53♠♥K=-8
-4.0Round 9🇹🇷 TURKEY132NT♥5+1+10
-4.2Round 12🇺🇸 USA141NT♣6+1-6
-4.2Round 15🇭🇰 CHINA HONG KONG26♥♥9+1-1
-4.3Round 12🇺🇸 USA66NT♠6=+0
-4.5Round 1🇵🇱 POLAND13♥♣2=-1
-4.5Round 8🇳🇱 NETHERLANDS133♣♦10=+1
-4.6Round 12🇺🇸 USA36♦♠10=-12
-4.8Round 9🇹🇷 TURKEY73♣x♠K-1-3
-5.4Round 14🇧🇷 BRAZIL84♠♣9+1-1
-5.5Round 11🇮🇩 INDONESIA86♥♦7-3-12
-6.4Round 4🇹🇼 CHINESE TAIPEI124♥♥9=-10
-6.7Round 11🇮🇩 INDONESIA92♦♠6+2+0
-7.0Round 1🇵🇱 POLAND125♦♠6-1-6
-7.4Round 8🇳🇱 NETHERLANDS74♠♣J=+0
-8.0Round 11🇮🇩 INDONESIA122♥x♠4-2-9
-8.1Round 3🇨🇳 CHINA84♥♣10=-3
-8.3Round 8🇳🇱 NETHERLANDS23NT♠3=-10
-8.5Round 15🇭🇰 CHINA HONG KONG33NT♦10+3-14
-9.3Round 8🇳🇱 NETHERLANDS51NTx♣A-3-9
-9.7Round 9🇹🇷 TURKEY93♦x♥A+1-10
-10.5Round 4🇹🇼 CHINESE TAIPEI103♠x♥3=-11