SATYANARAYANA Bachiraju · FORMIDABLES

201rank
-37.5Butler · 56 bds
-0.67per board
±5.8swing
-0.55vs par /bd · #163/196
-0.83adjusted /bd
Butler per round: -13.3 -23.7 -8.6 8.1by round

vs par split: bidding +0.36 · play -0.91

Strength of schedule: opponents averaged -0.17/bd (an easy draw) → opponent-adjusted -0.83/bd

Card play — on target: opening leads 81.2% #82 of 196 · declarer play 85.7% #34 of 196 · defence 95.7% #3 of 196

Bidding activity — not a pass: 40.9% #148 of 196 (67/164)

Card play by contract type — on target
vs NTvs a suit
Opening leads80.0% (5)81.8% (11)
Declarer play100.0% (4)80.0% (10)
Defence83.3% (6)100.0% (17)

Opening leads by suit led: ♠ 66.7% (3) · ♥ 100.0% (3) · ♦ 75.0% (4) · ♣ 83.3% (6)

vs par by strain: NT -1.33 (18) · a suit -0.18 (38)

vs par by level: part-score +0.12 (17) · game -0.82 (33) · slam -1.00 (6)

By role: declaring -1.62/bd (-3.42 vs par · 33) · defending +0.70/bd (+3.56 vs par · 23)

By vulnerability: vulnerable -0.88/bd (-1.36 vs par · 28) · not vulnerable -0.46/bd (+0.25 vs par · 28)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2K.NadarH.Erichsen – F.BrownOpen14-13.3-0.95-1.43
Round 3K.NadarZ.Liao – J.RanOpen14-23.7-1.69-2.00
Round 6K.NadarJ.Liu – H.PoonClosed14-8.6-0.61-1.29
Round 8K.NadarF.Primavera – W.SchusterOpen14+8.1+0.58+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
+9.7Round 6ZHAO163NT♠J=+10
+8.9Round 2SWIMMING DRAGONS283♠♣4=+8
+8.5Round 8ULI216♥♠J+1+11
+8.3Round 6ZHAO153NT♠Q-2+8
+8.2Round 2SWIMMING DRAGONS165♥x♠J=+5
+7.5Round 2SWIMMING DRAGONS255♥♠A+1+3
+7.1Round 6ZHAO183♥♦3-2+11
+6.1Round 3BEIJING RUHAI24♠x♥3-2+10
+5.9Round 6ZHAO264♠♥5=+0
+5.2Round 8ULI154♥♣6+2+11
+4.9Round 2SWIMMING DRAGONS263NT♠Q+1+11
+3.7Round 3BEIJING RUHAI124♥♠K+3+10
+3.6Round 8ULI283NT♣6-2+6
+3.5Round 6ZHAO284♠♣8-1+12
+2.8Round 6ZHAO254♥♦A-1+5
+2.5Round 3BEIJING RUHAI82NT♠J-3+2
+2.2Round 3BEIJING RUHAI133NT♦8+2+1
+2.0Round 2SWIMMING DRAGONS223NT♥8=+7
+1.3Round 8ULI241NT♠3+1+1
+1.2Round 6ZHAO213♦♥8-2-5
+1.1Round 8ULI274♥♦6+1+11
+1.0Round 6ZHAO242NT♥2+1-6
+0.8Round 6ZHAO274♦♠T=+0
+0.6Round 3BEIJING RUHAI42♠♠3=+0
+0.5Round 8ULI163NT♥3+1+0
+0.4Round 8ULI252♦♠Q-1-4
+0.3Round 2SWIMMING DRAGONS244♠♦2+1+0
+0.1Round 2SWIMMING DRAGONS233♥♦K-1+1
-0.0Round 8ULI232♥♦J+1+0
-0.2Round 3BEIJING RUHAI32♥♥7+2+2
-0.3Round 8ULI183NT♥Q+2-12
-0.4Round 3BEIJING RUHAI144♠♥3+1+0
-0.5Round 8ULI201NT♣9=+1
-0.6Round 3BEIJING RUHAI13♦♣8+1+0
-0.7Round 8ULI221NT♠6+1+0
-1.0Round 3BEIJING RUHAI94♠♣K-3-1
-1.5Round 2SWIMMING DRAGONS173♥♠5-1+2
-2.1Round 8ULI264♥♣6=+0
-3.1Round 3BEIJING RUHAI76♦♦4-1-15
-3.9Round 8ULI196♠♣A=-1
-4.1Round 2SWIMMING DRAGONS201NT♣5-4-11
-5.0Round 8ULI176♠♦8+1+11
-5.2Round 2SWIMMING DRAGONS196♦♥2-1-11
-5.3Round 2SWIMMING DRAGONS155♣♠Q-1-12
-5.5Round 2SWIMMING DRAGONS213NT♥K-2-8
-5.9Round 6ZHAO224♥♣J-2-8
-7.1Round 3BEIJING RUHAI54♥x♦Q=-5
-7.2Round 3BEIJING RUHAI114♥x♠6-2-5
-8.2Round 3BEIJING RUHAI65♦♠6-1-10
-8.8Round 6ZHAO193NT♣3+1-7
-9.1Round 2SWIMMING DRAGONS186♣♦6+1-1
-10.1Round 6ZHAO174♠♦K-1-11
-11.0Round 3BEIJING RUHAI104♠♠7+3-17
-11.2Round 6ZHAO233NT♦5-1-12
-12.9Round 6ZHAO203NT♣K-5-15
-14.5Round 2SWIMMING DRAGONS274♥x♥7-5-14