🇸🇬 ONG Jazlene · SINGAPORE

38rank
-16.0Butler · 126 bds
-0.13per board
±4.2swing
-0.24vs par /bd · #43/68
-0.06adjusted /bd
Butler per round: -24.9 6.3 -9.1 3.6 1.4 12.2 -15.9 15.1 -4.7by round

vs par split: bidding -0.27 · play +0.03

Strength of schedule: opponents averaged +0.06/bd (a tough draw) → opponent-adjusted -0.06/bd

Card play — on target: opening leads 74.2% #51 of 68 · declarer play 86.7% #2 of 68 · defence 85.2% #22 of 68

Card play by contract type — on target
vs NTvs a suit
Opening leads71.4% (7)75.0% (24)
Declarer play62.5% (8)95.5% (22)
Defence85.7% (21)85.0% (40)

Opening leads by suit led: ♠ 77.8% (9) · ♥ 80.0% (10) · ♦ 83.3% (6) · ♣ 50.0% (6)

vs par by strain: NT -0.54 (37) · a suit -0.11 (89)

vs par by level: part-score +0.52 (60) · game -0.74 (62) · slam -3.75 (4)

By role: declaring +0.11/bd (-2.35 vs par · 65) · defending -0.38/bd (+2.02 vs par · 61)

By vulnerability: vulnerable +0.34/bd (-0.21 vs par · 63) · not vulnerable -0.59/bd (-0.27 vs par · 63)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3L.LiA.Guan – X.AoOpen14-24.9-1.78-1.29
Round 4L.LiS.Thepaut-Ventos – S.CombescureOpen14+6.3+0.45+3.93
Round 5L.LiS.Sjodal – T.IndreboOpen14-9.1-0.65-0.43
Round 6L.LiI.Thapa – A.LinClosed14+3.6+0.26-0.07
Round 7L.LiM.Beko – H.LajosOpen14+1.4+0.10-0.21
Round 8L.LiY.Chen – C.ChangClosed14+12.2+0.87-3.00
Round 9L.LiM.Van Ommen – E.VisserClosed14-15.9-1.14-1.07
Round 11L.LiJ.Brake – K.FullerOpen14+15.1+1.08-0.57
Round 12L.LiG.Eva – F.MartantiOpen14-4.7-0.34+0.57

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
+10.4Round 5🇳🇴 NORWAY64NT♥9-4+12
+9.2Round 3🇨🇳 CHINA92♥x♠A=+8
+8.4Round 4🇫🇷 FRANCE185♦♥3+1+13
+8.2Round 12🇮🇩 INDONESIA203♥♠10+1+10
+7.5Round 8🇹🇼 CHINESE TAIPEI284♥♣6-1+10
+7.4Round 7🇭🇺 HUNGARY24♥♥2=+8
+7.1Round 8🇹🇼 CHINESE TAIPEI263NT♣3-4-5
+6.9Round 9🇳🇱 NETHERLANDS153NT♠6=+10
+6.6Round 4🇫🇷 FRANCE264♠♦A-1+12
+6.5Round 11🇦🇺 AUSTRALIA175♦♠10=+0
+6.0Round 6🇺🇸 USA173NT♠6+1+4
+5.9Round 11🇦🇺 AUSTRALIA203NT♥4-1+12
+5.7Round 4🇫🇷 FRANCE163♠♣5-2+13
+5.5Round 11🇦🇺 AUSTRALIA235♣♠A=-1
+5.3Round 7🇭🇺 HUNGARY44♠♦Q+2+1
+5.0Round 6🇺🇸 USA252♠♣7-3+9
+4.5Round 4🇫🇷 FRANCE154♥♦6=+0
+4.4Round 12🇮🇩 INDONESIA243NT♥3+1+1
+3.7Round 6🇺🇸 USA205♠♣8=+0
+3.7Round 11🇦🇺 AUSTRALIA153NT♣3+3-13
+3.6Round 6🇺🇸 USA233♦♣K=+0
+3.6Round 7🇭🇺 HUNGARY11NT♣5-1+5
+3.6Round 7🇭🇺 HUNGARY143NT♠Q-4+3
+3.5Round 8🇹🇼 CHINESE TAIPEI184♠♣5+1-13
+3.5Round 8🇹🇼 CHINESE TAIPEI233♠♥A=+0
+3.4Round 9🇳🇱 NETHERLANDS194♥♦4+1+2
+3.0Round 12🇮🇩 INDONESIA263NT♣10+1+0
+2.8Round 7🇭🇺 HUNGARY74♠♥2+1+1
+2.7Round 5🇳🇴 NORWAY145♦♠J=-1
+2.7Round 7🇭🇺 HUNGARY33♦♥J+2+1
+2.6Round 3🇨🇳 CHINA42♠♥3=+0
+2.5Round 5🇳🇴 NORWAY72♦♠4-1+1
+2.5Round 6🇺🇸 USA264♥♠A+1+0
+2.5Round 8🇹🇼 CHINESE TAIPEI272♠♥Q-1+4
+1.9Round 4🇫🇷 FRANCE274♠♥6=+3
+1.9Round 5🇳🇴 NORWAY131♠♠Q+3+10
+1.9Round 8🇹🇼 CHINESE TAIPEI173♣♥4-1+4
+1.9Round 11🇦🇺 AUSTRALIA212♠♣7+2+1
+1.8Round 9🇳🇱 NETHERLANDS282♥♠7+2+6
+1.7Round 5🇳🇴 NORWAY111NT♣2-1-3
+1.6Round 11🇦🇺 AUSTRALIA244♠♠2=-1
+1.5Round 8🇹🇼 CHINESE TAIPEI216♠♣2+1-13
+1.5Round 12🇮🇩 INDONESIA254♠♦4+2+13
+1.4Round 9🇳🇱 NETHERLANDS264♥♠Q=+0
+1.4Round 9🇳🇱 NETHERLANDS274♥♦J+2+1
+1.2Round 12🇮🇩 INDONESIA282♠♥8+2+7
+0.9Round 3🇨🇳 CHINA21NT♠10=-1
+0.8Round 4🇫🇷 FRANCE196NT♣10=+0
+0.8Round 6🇺🇸 USA162♠♦9=+0
+0.7Round 6🇺🇸 USA181♥♦Q+2+0
+0.7Round 9🇳🇱 NETHERLANDS222♠♣8-1+6
+0.6Round 4🇫🇷 FRANCE244♥♠A-1+5
+0.5Round 11🇦🇺 AUSTRALIA181NT♦A=+1
+0.5Round 11🇦🇺 AUSTRALIA192♣♦9=+5
+0.4Round 3🇨🇳 CHINA112♥♥J+1+1
+0.4Round 5🇳🇴 NORWAY124♠♥4+1+0
+0.3Round 5🇳🇴 NORWAY92♠♥K+2-8
+0.3Round 7🇭🇺 HUNGARY61NT♥2+1+10
+0.1Round 6🇺🇸 USA192♣♦2+1+0
-0.0Round 4🇫🇷 FRANCE202♥♠10-2+9
-0.0Round 5🇳🇴 NORWAY25♣♠K=+0
+0.0Round 6🇺🇸 USA246♠♥4+1+11
+0.0Round 9🇳🇱 NETHERLANDS212♥♠Q=+0
+0.0Round 12🇮🇩 INDONESIA193♣♥5-3+10
-0.1Round 11🇦🇺 AUSTRALIA283NT♥5+1+0
-0.2Round 3🇨🇳 CHINA132♥♥A-3+7
-0.3Round 3🇨🇳 CHINA33NT♣3=+2
-0.4Round 8🇹🇼 CHINESE TAIPEI225♠♦A=+0
-0.4Round 11🇦🇺 AUSTRALIA271NT♠10+2-1
-0.4Round 12🇮🇩 INDONESIA232♠♣J-1-5
-0.5Round 4🇫🇷 FRANCE223NT♠9+1+1
-0.5Round 12🇮🇩 INDONESIA182♠♦Q+1+0
-0.7Round 8🇹🇼 CHINESE TAIPEI194♠♣A=+1
-0.8Round 7🇭🇺 HUNGARY123NT♠8+1-1
-0.8Round 11🇦🇺 AUSTRALIA251NT♦2=+1
-1.0Round 3🇨🇳 CHINA121NT♣7-1+1
-1.0Round 7🇭🇺 HUNGARY84♥♠6+1-1
-1.0Round 7🇭🇺 HUNGARY105♦♠10=-13
-1.1Round 7🇭🇺 HUNGARY52♦♠7+1+0
-1.1Round 8🇹🇼 CHINESE TAIPEI162♠♣5+2-6
-1.2Round 5🇳🇴 NORWAY85♣♥A=+0
-1.4Round 9🇳🇱 NETHERLANDS233♣♠4+1+9
-1.5Round 7🇭🇺 HUNGARY91NT♦3+1+0
-1.5Round 12🇮🇩 INDONESIA273NT♥K=+0
-1.9Round 11🇦🇺 AUSTRALIA264♠♥J=+0
-2.0Round 4🇫🇷 FRANCE213NT♠5=+1
-2.2Round 3🇨🇳 CHINA63♣♠Q-2+0
-2.2Round 8🇹🇼 CHINESE TAIPEI151NT♣9-2-2
-2.3Round 6🇺🇸 USA154♥♠9+1+0
-2.3Round 9🇳🇱 NETHERLANDS184♠♥Q-1-6
-2.3Round 12🇮🇩 INDONESIA152♠♦7+2+6
-2.5Round 6🇺🇸 USA224♠♣J+3-14
-2.5Round 8🇹🇼 CHINESE TAIPEI254♠♥6-1-5
-2.6Round 5🇳🇴 NORWAY31NTx♦A=-7
-2.8Round 12🇮🇩 INDONESIA163NT♠3-2-11
-2.9Round 5🇳🇴 NORWAY43♥♦5=+0
-3.1Round 9🇳🇱 NETHERLANDS163♥♠A-1-5
-3.3Round 3🇨🇳 CHINA144♠♦K=-3
-3.5Round 4🇫🇷 FRANCE253♠♥4=+0
-3.6Round 8🇹🇼 CHINESE TAIPEI202♠♣Q=-6
-3.9Round 11🇦🇺 AUSTRALIA163♣♥A=-6
-3.9Round 11🇦🇺 AUSTRALIA223♣♠J=-6
-4.0Round 4🇫🇷 FRANCE232♠♥8+1-1
-4.0Round 6🇺🇸 USA214♠♦Q+1+8
-4.1Round 4🇫🇷 FRANCE173NT♥5+2+10
-4.2Round 3🇨🇳 CHINA83♥♣A=-6
-4.2Round 12🇮🇩 INDONESIA223NT♠3-2-11
-4.3Round 9🇳🇱 NETHERLANDS241NT♥6+1-6
-4.3Round 12🇮🇩 INDONESIA211NT♥4-2-2
-4.5Round 3🇨🇳 CHINA12♥♠Q=-5
-4.5Round 5🇳🇴 NORWAY13NT♠9+1+0
-4.7Round 6🇺🇸 USA286♣♥Q+1-13
-4.8Round 8🇹🇼 CHINESE TAIPEI245♣♠2-1-11
-5.3Round 6🇺🇸 USA271NT♥4-2-6
-5.5Round 5🇳🇴 NORWAY53NT♠5+1+0
-5.9Round 9🇳🇱 NETHERLANDS203♦♠6+1-10
-6.5Round 3🇨🇳 CHINA75♦♠3+1+0
-6.7Round 9🇳🇱 NETHERLANDS254NT♥7+3-14
-7.0Round 12🇮🇩 INDONESIA174♥♣6-1-10
-7.3Round 7🇭🇺 HUNGARY113♦♠A+1+0
-7.5Round 3🇨🇳 CHINA53♥♠A=-12
-7.8Round 9🇳🇱 NETHERLANDS175♥♠2-1-8
-8.1Round 4🇫🇷 FRANCE283NT♦4-3-11
-8.3Round 3🇨🇳 CHINA103♥♠8+1-10
-11.6Round 7🇭🇺 HUNGARY135♥x♠Q-4-17
-12.3Round 5🇳🇴 NORWAY104♠x♥K+1-10