CHINMANAS Virat · THAILAND

203rank
+3.7Butler · 35 bds
+0.11per board
±5.0swing
+0.23vs par /bd · #182/399
-0.07adjusted /bd
Butler per round: -17.8 26.1 19.7 -13.9 -10.4by round

vs par split: bidding -0.37 · play +0.60

Strength of schedule: opponents averaged -0.17/bd (an easy draw) → opponent-adjusted -0.07/bd

Card play — on target: opening leads 72.7% #290 of 398 · declarer play 40.0% #387 of 398 · defence 95.5% #26 of 399

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (4)85.7% (7)
Declarer play·40.0% (5)
Defence85.7% (7)100.0% (15)

Opening leads by suit led: ♠ 75.0% (4) · ♥ 100.0% (3) · ♦ 50.0% (2) · ♣ 50.0% (2)

vs par by strain: NT +1.78 (9) · a suit -0.31 (26)

vs par by level: part-score -0.27 (11) · game -0.27 (22) · slam +8.50 (2)

By role: declaring -1.75/bd (-5.15 vs par · 13) · defending +1.21/bd (+3.41 vs par · 22)

By vulnerability: vulnerable -0.92/bd (-0.68 vs par · 19) · not vulnerable +1.32/bd (+1.31 vs par · 16)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3V.SvangsopakulY.Shi – Y.XuClosed7-17.8-2.54-2.29
Round 5V.SvangsopakulC.Wang – Q.DengClosed7+26.1+3.73+4.14
Round 6V.SvangsopakulZ.Zu – Y.HuOpen7+19.7+2.81+5.14
Round 7V.SvangsopakulD.Chen – M.SunOpen7-13.9-1.99-5.71
Round 8V.SvangsopakulH.Zhao – Y.KuangOpen7-10.4-1.49-0.14

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
+13.1Round 6WUHAN126♥♣3-1+17
+10.9Round 5SANSHA SATELLITE TV43NT♥5-2+13
+8.4Round 5SANSHA SATELLITE TV53♥♠5-5+8
+7.4Round 8ZHIHAOLE264NT♠8-4+11
+4.6Round 5SANSHA SATELLITE TV62♠♦A+2+7
+3.8Round 5SANSHA SATELLITE TV16♠x♥K-3+0
+3.4Round 6WUHAN114♠♦3+3+10
+3.2Round 5SANSHA SATELLITE TV74♥♦A-1+0
+2.7Round 6WUHAN144♥♠8-1+8
+2.2Round 8ZHIHAOLE243NT♦10+2+0
+1.9Round 7YEH MIX153♣♥2+3+2
+1.7Round 6WUHAN84♥♣6-1+10
+1.2Round 8ZHIHAOLE222NT♥5-1+4
+1.0Round 3NT FEIXIANG161NT♥7+2+0
+0.6Round 7YEH MIX175♦♠4=-11
+0.3Round 6WUHAN94♥♣6+1+0
+0.1Round 5SANSHA SATELLITE TV24♥♦5+1+0
-0.1Round 3NT FEIXIANG194♥♣2+1+0
-0.1Round 6WUHAN104♥♠7=+1
-0.4Round 3NT FEIXIANG203NT♠8+1+1
-0.9Round 8ZHIHAOLE283♠♣7=+0
-1.0Round 3NT FEIXIANG215♠♥10=+0
-1.3Round 3NT FEIXIANG173♠♣7-2-6
-1.4Round 6WUHAN131NT♠3+1-10
-2.2Round 7YEH MIX202♠♦J=+0
-3.0Round 7YEH MIX163♣♠Q-4-2
-3.0Round 7YEH MIX185♠♣K+2-17
-3.5Round 8ZHIHAOLE254♠♣5-1-6
-4.0Round 7YEH MIX194♠♠3-3-6
-4.2Round 7YEH MIX213♠♥A-1-6
-4.9Round 5SANSHA SATELLITE TV34♥♣J=+1
-5.1Round 3NT FEIXIANG183NT♦3=+0
-6.6Round 8ZHIHAOLE274♠♣7+1-7
-10.2Round 8ZHIHAOLE233NT♠K=-3
-10.9Round 3NT FEIXIANG155♥x♣A-1-11