SUNDERRAM Srinivasan · TEXAN ACES

337rank
-13.3Butler · 70 bds
-0.19per board
±4.2swing
-1.29vs par /bd · #436/471
+0.17adjusted /bd
Butler per round: -2 9.4 -9.1 2.7 -2 -4.1 -8.2by round

vs par split: bidding -0.51 · play -0.77

Strength of schedule: opponents averaged +0.36/bd (a tough draw) → opponent-adjusted +0.17/bd

Card play — on target: opening leads 71.4% #367 of 469 · declarer play 70.6% #313 of 469 · defence 93.3% #23 of 471

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (4)76.5% (17)
Declarer play50.0% (4)76.9% (13)
Defence85.7% (7)95.7% (23)

Opening leads by suit led: ♠ 85.7% (7) · ♥ 80.0% (5) · ♦ 60.0% (5) · ♣ 50.0% (4)

vs par by strain: NT -3.29 (21) · a suit -0.43 (49)

vs par by level: part-score +1.26 (23) · game -3.34 (41) · slam +3.00 (6)

By role: declaring -1.09/bd (-5.03 vs par · 40) · defending +1.01/bd (+3.70 vs par · 30)

By vulnerability: vulnerable -0.84/bd (-1.28 vs par · 36) · not vulnerable +0.50/bd (-1.29 vs par · 34)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 5P.SridharanR.Ritmeijer – M.TichaOpen10-2.0-0.20-1.70
Round 7P.SridharanF.Helness – G.HelnessClosed10+9.4+0.94+1.10
Round 8P.SridharanW.Gao – X.LouOpen10-9.1-0.91-4.30
Round 10P.SridharanK.Akhmad – D.MulyadiOpen10+2.7+0.27+0.00
Round 11P.SridharanK.Jin – X.BaoClosed10-2.0-0.20+1.00
Round 13P.SridharanP.Balakrishnan – R.TewariOpen10-4.1-0.41-1.60
Round 14P.SridharanJ.Kalita – M.NowosadzkiClosed10-8.2-0.82-3.50

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
+9.3Round 8CHINA JUAN166♦♣9-1+9
+7.8Round 13NADAR96♠♠4-1+11
+7.3Round 10BBO72♠♥Q-4+6
+6.3Round 7HEL53NT♣3=+6
+6.2Round 5WHITE HOUSE176♣♦J=-2
+6.0Round 11QUANZHOU FENGDA133♦♥K+1+11
+5.9Round 14GROMOV184♥♠A+1+0
+5.4Round 7HEL13NT♣K-2+9
+5.4Round 7HEL34♣♥9-2+11
+5.2Round 14GROMOV124♦x♠6-3-3
+4.5Round 5WHITE HOUSE153NT♥J-2+8
+3.6Round 11QUANZHOU FENGDA182♠♣K-1+11
+3.2Round 11QUANZHOU FENGDA142♠♣10-1+4
+3.0Round 13NADAR14♠♥5=+0
+2.9Round 7HEL102♥♠5-2+2
+2.7Round 8CHINA JUAN132♠♥J+1+1
+2.6Round 5WHITE HOUSE113NT♣K=-1
+2.3Round 7HEL24♥♣K=-1
+2.1Round 5WHITE HOUSE124♥♦A+1+0
+2.0Round 11QUANZHOU FENGDA113NT♠4+2-10
+2.0Round 13NADAR23NT♠6+1+1
+1.9Round 5WHITE HOUSE163♦♦3-1+4
+1.9Round 7HEL74♥♦2=+0
+1.8Round 10BBO55♦♣K=-1
+1.8Round 11QUANZHOU FENGDA164♥♠6=+0
+1.4Round 10BBO35♣♦Q-2-2
+1.2Round 10BBO24♣♠A-1+5
+1.1Round 13NADAR42♣♠7=+11
+1.0Round 8CHINA JUAN143♣♣7=+0
+0.9Round 10BBO81NT♥5-2+0
+0.7Round 14GROMOV133NT♥J+1+1
+0.5Round 8CHINA JUAN113NT♥6+1-10
+0.4Round 14GROMOV166♣x♥A-2+0
+0.3Round 8CHINA JUAN202♥♥4+1+0
+0.2Round 7HEL64♥♣J=-1
-0.1Round 10BBO13NT♠J+3+10
-0.1Round 13NADAR83NT♦5+2+0
-0.1Round 14GROMOV144♠♠J+2-8
-0.2Round 8CHINA JUAN153♣♦J+1+7
-0.9Round 5WHITE HOUSE182NT♦6-1-10
-1.1Round 5WHITE HOUSE144♥♣4=+0
-1.3Round 10BBO44♥♥7-1-6
-1.3Round 10BBO64♥♥7=+0
-1.3Round 14GROMOV195♣♦K+1+5
-1.4Round 13NADAR72♥♣Q=+1
-1.5Round 11QUANZHOU FENGDA196♠♥7=+11
-1.8Round 7HEL93♥♠A-1-3
-2.0Round 11QUANZHOU FENGDA124♥♦Q+1+0
-2.0Round 13NADAR53NT♦8-1-10
-2.0Round 14GROMOV171NT♦8-4-3
-2.6Round 10BBO104♥♠J-1-6
-2.8Round 7HEL84♠♠4+1+0
-3.2Round 5WHITE HOUSE194♠♦8+1-1
-3.2Round 8CHINA JUAN181NT♠3+1-11
-3.2Round 14GROMOV201NT♣2+1-1
-3.5Round 11QUANZHOU FENGDA205♣♦4=-3
-3.6Round 13NADAR64♠♣K+3-17
-4.3Round 8CHINA JUAN196♦♦6-1-11
-4.5Round 13NADAR33NT♦5=+0
-4.6Round 10BBO95♦♥Q-1-6
-5.3Round 11QUANZHOU FENGDA152♦x♣6=-3
-5.4Round 14GROMOV114♠♥3+2-14
-6.3Round 11QUANZHOU FENGDA173NTx♠2-1-11
-6.4Round 5WHITE HOUSE203NT♥7-2-7
-6.4Round 13NADAR103NT♠2+3-13
-7.6Round 8CHINA JUAN122♠♥5=-11
-7.6Round 8CHINA JUAN173NT♠10-2-17
-7.7Round 5WHITE HOUSE135♦x♠6-2-8
-8.4Round 14GROMOV154♠♥K-1-12
-10.4Round 7HEL44♠x♥4-2-12