HERTZ Alain · GROSS

74rank
+29.8Butler · 50 bds
+0.60per board
±4.2swing
+0.30vs par /bd
+0.55adjusted /bd
Butler per round: 5.7 8.5 19.1 8.6 -12.1by round

vs par split: bidding +0.31 · play -0.14

Strength of schedule: opponents averaged -0.04/bd (an average draw) → opponent-adjusted +0.55/bd

Card play — on target: opening leads 88.9% · declarer play 100.0% · defence 66.7%

Card play by contract type — on target
vs NTvs a suit
Opening leads·88.9% (9)
Declarer play·100.0% (12)
Defence·66.7% (15)

Opening leads by suit led: ♠ 100.0% (1) · ♥ 50.0% (2) · ♦ 100.0% (2) · ♣ 100.0% (4)

vs par by strain: a suit +0.17 (35)

vs par by level: part-score +3.27 (15) · game -2.15 (20)

By role: declaring +1.58/bd (-0.48 vs par · 25) · defending -0.39/bd (+1.08 vs par · 25)

By vulnerability: vulnerable +0.41/bd (-0.73 vs par · 26) · not vulnerable +0.80/bd (+1.42 vs par · 24)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 4C.OurselT.Yongchareon – P.MaijarernClosed10+5.7+0.57+0.60
Round 6C.OurselK.Ong – G.WatulingasClosed10+8.5+0.85-0.30
Round 7C.OurselW.Bao – P.ZhuClosed10+19.1+1.91+2.60
Round 11C.OurselX.Liu – Z.LiClosed10+8.6+0.86+1.00
Round 12C.OurselW.Luo – L.LinClosed10-12.1-1.21-2.40

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
+13.6Round 7JIEFANG-HEJI CLUB22♠x♣A+1+14
+8.8Round 11HAI LV TEAM193♠♥8+2+9
+7.3Round 7JIEFANG-HEJI CLUB84♠♦3=+12
+7.2Round 4THAILAND/CBLT45♦♣Q=-1
+6.8Round 11HAI LV TEAM166N♠9-1+13
+6.6Round 12GUANGDONG284♥♦K=+5
+5.1Round 6INDONESIA OPEN214♥♣A+2+1
+4.0Round 11HAI LV TEAM113♦♠J+1+7
+3.4Round 6INDONESIA OPEN303N♥2-3+7
+3.4Round 11HAI LV TEAM174♦♣Q=+1
+3.1Round 12GUANGDONG274♥♣7+1-5
+2.7Round 4THAILAND/CBLT51N♦5-2+0
+2.7Round 6INDONESIA OPEN242N♠K=+0
+2.5Round 4THAILAND/CBLT92♠♦4=+0
+2.4Round 6INDONESIA OPEN251♥♣K+1-1
+1.9Round 7JIEFANG-HEJI CLUB74♠♥3-1+6
+1.8Round 7JIEFANG-HEJI CLUB32♦♣2-1+10
+1.8Round 7JIEFANG-HEJI CLUB94♥♠8+3-10
+1.3Round 12GUANGDONG304♥♦A-1+5
+1.2Round 11HAI LV TEAM132♥♠2=+1
+1.2Round 12GUANGDONG253N♣4=-5
+1.1Round 6INDONESIA OPEN223♥♣K-3+6
+0.8Round 4THAILAND/CBLT15♦♥5-1+4
+0.8Round 12GUANGDONG224♣♥A=+0
+0.5Round 6INDONESIA OPEN291N♣Q+1+0
+0.2Round 7JIEFANG-HEJI CLUB43N♠5+1+1
+0.1Round 4THAILAND/CBLT23N♣2+1+0
+0.0Round 6INDONESIA OPEN283N♣2+2+0
-0.1Round 7JIEFANG-HEJI CLUB14♥♦6=-1
-0.1Round 11HAI LV TEAM203N♠5+3-13
-0.2Round 6INDONESIA OPEN274♥♦K-1-5
-0.4Round 4THAILAND/CBLT63♠♣10+2+10
-0.5Round 12GUANGDONG233N♠A-1-6
-0.6Round 4THAILAND/CBLT72N♥5=+1
-0.7Round 7JIEFANG-HEJI CLUB103♥♣Q=+0
-0.8Round 4THAILAND/CBLT10Pass-3
-0.9Round 7JIEFANG-HEJI CLUB64♥♥J+1+0
-1.1Round 6INDONESIA OPEN264♠♥Q=-5
-2.0Round 11HAI LV TEAM183♠♦2-1+0
-2.4Round 4THAILAND/CBLT33N♥9+2+0
-2.8Round 11HAI LV TEAM122♥♦A-2-11
-3.3Round 12GUANGDONG244♦♦8-1+3
-3.4Round 4THAILAND/CBLT84♠♦Q-1-5
-3.5Round 11HAI LV TEAM143N♠4+2+14
-4.1Round 12GUANGDONG294♠♥Q-2-3
-5.4Round 6INDONESIA OPEN234♥♥3-1-6
-5.8Round 7JIEFANG-HEJI CLUB54♠♦Q+1-6
-6.3Round 12GUANGDONG214♥♣2=-8
-7.2Round 11HAI LV TEAM154♠♣A=-11
-10.9Round 12GUANGDONG264♥♣4=-10