LOO Choon Chou · KOSING

273rank
-41.6Butler · 150 bds
-0.28per board
±4.8swing
-0.81vs par /bd · #328/373
-0.50adjusted /bd
Butler per round: 5.7 -24.4 -1.9 4.8 -28.7 13.9 9.7 -10 19.2 -10.5 12.8 -12.9 18.1 -18.5 -18.9by round

vs par split: bidding -0.79 · play -0.02

Strength of schedule: opponents averaged -0.23/bd (an easy draw) → opponent-adjusted -0.50/bd

Card play — on target: opening leads 90.3% #20 of 373 · declarer play 79.6% #119 of 373 · defence 86.4% #163 of 373

Card play by contract type — on target
vs NTvs a suit
Opening leads75.0% (8)95.7% (23)
Declarer play70.0% (20)86.2% (29)
Defence86.4% (22)86.4% (44)

Opening leads by suit led: ♠ 66.7% (6) · ♥ 92.3% (13) · ♦ 100.0% (7) · ♣ 100.0% (5)

vs par by strain: NT -0.62 (58) · a suit -0.94 (92)

vs par by level: part-score +0.11 (53) · game -0.47 (83) · slam -6.36 (14)

By role: declaring -0.87/bd (-3.06 vs par · 84) · defending +0.47/bd (+2.04 vs par · 66)

By vulnerability: vulnerable -0.07/bd (-0.81 vs par · 75) · not vulnerable -0.48/bd (-0.81 vs par · 75)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1K.NgA.Sementa – N.BocchiClosed10+5.7+0.57-0.60
Round 2K.NgH.Peyret – E.ErbilOpen10-24.4-2.44-1.50
Round 3K.NgK.Rubins – S.ErikssonClosed10-1.9-0.19-1.20
Round 4K.NgK.Araszkiewicz – K.KotorowiczClosed10+4.8+0.48-1.00
Round 5K.NgS.Gillis – E.SaelensmindeOpen10-28.7-2.87-3.60
Round 6K.NgM.Green – L.RosenthalOpen10+13.9+1.39-1.20
Round 7K.NgK.Ward-Platt – C.LorenziniClosed10+9.7+0.97+2.50
Round 8K.NgB.Baskin – N.RosenthalOpen10-10.0-1.00-0.20
Round 9K.NgA.Gloyer – G.KriftnerOpen10+19.2+1.92-1.40
Round 10K.NgO.Lawrence – P.LawrenceOpen10-10.5-1.05+1.20
Round 11K.NgA.Cohen – J.NorrisClosed10+12.8+1.28+1.40
Round 12K.NgJ.Larsson – C.RimstedtOpen10-12.9-1.29-2.80
Round 13K.NgG.Scarsi – M.RomieuOpen10+18.1+1.81-0.30
Round 14K.NgM.Dabrowski – A.PawlakOpen10-18.5-1.85-0.90
Round 15K.NgN.Yulianti – N.ErindaOpen10-18.9-1.89-2.60

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
+11.7Round 11DENMARK203NT♥10-4+14
+11.5Round 9LUPOVELOCE136♥♦A=-13
+10.5Round 13LES CALANQUES174♠♦A-1+11
+9.5Round 10OAKSEY73NT♠10-1+12
+9.5Round 13LES CALANQUES125♣x♥Q-3+9
+9.0Round 3RIGAINVITES123NT♥7-2+11
+6.5Round 7WARD PLATT203♦♥Q+1+14
+6.5Round 8RICH101NT♥4+2+15
+6.3Round 7WARD PLATT182♠x♦J-2+5
+6.3Round 13LES CALANQUES154♥x♠A-2+9
+6.1Round 1LAVAZZA64♠♠A=+0
+5.7Round 6LR INTERNATIONAL35♣♥J=+0
+5.7Round 6LR INTERNATIONAL53NT♣10+1+0
+5.6Round 6LR INTERNATIONAL14♠♥A-5+4
+5.4Round 9LUPOVELOCE194♠♥K+2+1
+5.1Round 15INA WOMEN WHITE143NT♠2+1+7
+5.0Round 4CONNECTOR63NT♣2+2+8
+5.0Round 13LES CALANQUES184♠♣A+1+4
+4.6Round 4CONNECTOR14♥♠A-2+0
+4.4Round 7WARD PLATT133NT♦Q+2+2
+4.3Round 6LR INTERNATIONAL25♦♣2-1+8
+4.0Round 4CONNECTOR53♥♣7-2+6
+4.0Round 10OAKSEY103NT♥6-1+6
+3.9Round 11DENMARK165♣♥2=+7
+3.7Round 3RIGAINVITES152♥♣2+1+1
+3.7Round 8RICH53♠♦9+1+6
+3.7Round 11DENMARK173NT♥Q=+0
+3.4Round 1LAVAZZA14♠♦A-2+6
+3.4Round 6LR INTERNATIONAL102♠♥4=+0
+3.3Round 9LUPOVELOCE144♠♥A+2+1
+3.3Round 9LUPOVELOCE186♥♣10+1-13
+3.1Round 8RICH92♠♦3-2+2
+3.1Round 11DENMARK121NT♦3=+8
+3.0Round 9LUPOVELOCE114♦♠Q-2+6
+2.9Round 5GILLIS183NT♥3=+0
+2.7Round 12BLONDES ARE MORE FUN16♠♣4=+0
+2.6Round 1LAVAZZA103NT♥2+1+1
+2.5Round 12BLONDES ARE MORE FUN43NT♣2=+0
+2.4Round 1LAVAZZA51NT♠2-1+4
+2.4Round 13LES CALANQUES203NT♠2=-1
+2.3Round 11DENMARK131NT♣8+1+5
+2.2Round 14ESCARGOT12♠♥K-1+5
+2.1Round 4CONNECTOR93♠♥6-1+0
+2.1Round 10OAKSEY34♠♦J=+7
+2.0Round 1LAVAZZA84♠♥3=+0
+2.0Round 4CONNECTOR72♣♥6=-1
+1.8Round 12BLONDES ARE MORE FUN73NT♠2+1+1
+1.7Round 2NONAME BLACK54♠♣Q+2+11
+1.4Round 4CONNECTOR43♥♥2-1+9
+1.4Round 13LES CALANQUES131NT♥2=+2
+1.3Round 8RICH44NT♠7+2+1
+1.2Round 1LAVAZZA92♥♣A+1+0
+1.2Round 2NONAME BLACK62♠♠2-1+0
+1.2Round 6LR INTERNATIONAL74♠♦A+1+0
+1.2Round 6LR INTERNATIONAL94♥♦A+2+1
+1.1Round 1LAVAZZA34♠♣A+2+2
+1.1Round 3RIGAINVITES113NT♦2+2+0
+1.1Round 11DENMARK142NT♦3=-7
+1.0Round 1LAVAZZA41NT♥Q+1-1
+1.0Round 14ESCARGOT84♦♠A-1+4
+0.9Round 9LUPOVELOCE163♦♥7-1+3
+0.8Round 2NONAME BLACK94♠x♦A-1+0
+0.7Round 9LUPOVELOCE204♠♥K=-3
+0.7Round 11DENMARK153♠♣A-1-2
+0.6Round 10OAKSEY41NT♣J-1+0
+0.5Round 3RIGAINVITES133NT♥J=+1
+0.5Round 3RIGAINVITES173NT♥Q=+1
+0.5Round 12BLONDES ARE MORE FUN102♥♥6-1+0
+0.5Round 14ESCARGOT104♥♦3+1+13
+0.3Round 2NONAME BLACK14♠♦K=+3
+0.2Round 2NONAME BLACK43NT♣Q+1-1
+0.2Round 7WARD PLATT114♥♥2+1+0
+0.2Round 12BLONDES ARE MORE FUN81NT♠2+1+0
+0.1Round 2NONAME BLACK21NT♠2+1-1
+0.1Round 10OAKSEY63NT♠10+1+0
+0.0Round 14ESCARGOT95♣♥K=+0
-0.0Round 15INA WOMEN WHITE111NT♥2-1+2
-0.1Round 7WARD PLATT161NT♦3-1-1
-0.2Round 4CONNECTOR34NT♠Q+1-11
-0.2Round 5GILLIS143NT♠6+2+0
-0.2Round 7WARD PLATT192NT♦10+1+0
-0.2Round 8RICH74♠♥2+1+0
-0.4Round 7WARD PLATT127♠♣K=+0
-0.4Round 11DENMARK194♠♦2-1+2
-0.5Round 7WARD PLATT172NT♣6+2+6
-0.6Round 5GILLIS204♠♦A+1-1
-0.6Round 6LR INTERNATIONAL63NT♠8+1-10
-0.6Round 8RICH83♠♥10+1+4
-0.6Round 10OAKSEY11NT♦10-1+1
-0.6Round 12BLONDES ARE MORE FUN56♥♦2+1-11
-0.7Round 3RIGAINVITES143NT♦Q+1+1
-0.7Round 5GILLIS132♦♣6-1-9
-0.8Round 6LR INTERNATIONAL84♥♦10-2-5
-0.8Round 7WARD PLATT143NT♠2+1-1
-0.8Round 14ESCARGOT33NT♥8=-1
-0.8Round 15INA WOMEN WHITE155♠x♥A-1-7
-0.9Round 5GILLIS155♣♠Q+1-10
-1.2Round 12BLONDES ARE MORE FUN22♠♥J=+0
-1.3Round 9LUPOVELOCE154♠♦3+1+11
-1.3Round 15INA WOMEN WHITE164♠♥3+1+0
-1.5Round 14ESCARGOT52NT♥K-1-2
-1.5Round 14ESCARGOT63NT♠2-1-4
-1.6Round 12BLONDES ARE MORE FUN92NT♠5-1-4
-1.7Round 3RIGAINVITES205♥♣2=-13
-1.9Round 2NONAME BLACK32♠♣J=+1
-2.0Round 1LAVAZZA22♠♥7=-5
-2.2Round 15INA WOMEN WHITE183♦♣6-1-5
-2.4Round 15INA WOMEN WHITE193NT♥2=+0
-2.5Round 8RICH16♥♣9=+0
-2.5Round 8RICH64♥♣A-1-5
-2.5Round 10OAKSEY83NT♥2=-3
-2.6Round 5GILLIS174♠x♣2-1+0
-2.7Round 3RIGAINVITES194♠♠2=-3
-2.7Round 9LUPOVELOCE173♣♦5+1-1
-2.7Round 15INA WOMEN WHITE133♠♦A=+0
-2.9Round 10OAKSEY21NT♣6=+1
-2.9Round 11DENMARK113♣♥A+1-1
-2.9Round 15INA WOMEN WHITE172♠♣2+3-6
-3.0Round 13LES CALANQUES165♦♠K-1-5
-3.1Round 13LES CALANQUES194♠♥2+1-11
-3.3Round 3RIGAINVITES164♥♠6=+0
-3.3Round 14ESCARGOT71NT♠3=-5
-3.3Round 15INA WOMEN WHITE206♠♦8=+0
-3.4Round 4CONNECTOR104♠♥A-2-3
-3.7Round 5GILLIS116♠♦2=+0
-4.2Round 4CONNECTOR24NT♥J+2-13
-4.3Round 13LES CALANQUES143NT♠J-1-10
-4.5Round 2NONAME BLACK82♠♣9=-11
-4.5Round 5GILLIS127♠♣Q=+0
-4.9Round 9LUPOVELOCE124♦♠7=-6
-5.6Round 14ESCARGOT43NT♦2-1-6
-5.7Round 7WARD PLATT153NT♣2+1+0
-6.2Round 8RICH31NT♠10=-11
-6.5Round 4CONNECTOR83NT♥2-1-5
-6.6Round 13LES CALANQUES116♥♦2+1-11
-7.2Round 12BLONDES ARE MORE FUN62♥x♠2-2-4
-7.7Round 10OAKSEY53NT♠8-1-12
-7.8Round 5GILLIS165♠x♦J-2-5
-8.3Round 3RIGAINVITES183♦♠2-4-11
-8.4Round 15INA WOMEN WHITE126♦♥K-2-17
-9.5Round 2NONAME BLACK103NT♥2=-10
-9.5Round 14ESCARGOT26♦♠2-1-13
-10.0Round 12BLONDES ARE MORE FUN34♠♣K-1-10
-10.4Round 11DENMARK183NT♣5-1-12
-10.6Round 5GILLIS196♦♥2-2-11
-11.8Round 6LR INTERNATIONAL43♦x♣2-4-10
-12.1Round 1LAVAZZA74♠♥4-2-13
-12.6Round 8RICH24NT♦2-4-14
-12.8Round 2NONAME BLACK74♥x♠2-3-7
-13.1Round 10OAKSEY97♠♣5=+0