LIAN Sui Sim · SINGAPORE

89rank
-26.6Butler · 175 bds
-0.15per board
±5.0swing
+0.89vs par /bd · #23/132
-0.15adjusted /bd
Butler per round: 8 -2.3 11.1 6.1 -6.8 -10.1 3.9 5.9 6.1 -7.4 1 20.4 7.3 -12.4 -6.7 6.6 -8.4 -3.6 -20.2 19.7 -17.4 -8.4 0.6 -1.8 -17.8by round

vs par split: bidding +0.83 · play +0.06

Strength of schedule: opponents averaged +0.00/bd (an average draw) → opponent-adjusted -0.15/bd

Card play — on target: opening leads 86.1% #24 of 132 · declarer play 70.0% #71 of 132 · defence 89.0% #36 of 132

Card play by contract type — on target
vs NTvs a suit
Opening leads75.0% (16)95.0% (20)
Declarer play50.0% (12)75.0% (48)
Defence82.1% (28)93.3% (45)

Opening leads by suit led: ♠ 77.8% (9) · ♥ 85.7% (14) · ♦ 100.0% (7) · ♣ 83.3% (6)

vs par by strain: NT +1.80 (55) · a suit +0.47 (120)

vs par by level: part-score +1.32 (75) · game +0.41 (91) · slam +2.11 (9)

By role: declaring -0.18/bd (-1.15 vs par · 102) · defending -0.11/bd (+3.73 vs par · 73)

By vulnerability: vulnerable +0.07/bd (+0.24 vs par · 88) · not vulnerable -0.38/bd (+1.54 vs par · 87)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1Z.LamA.Sarniak – C.BaldyszOpen7+8.0+1.14+2.57
Round 2Z.LamS.Brock – N.SmithClosed7-2.3-0.33-2.14
Round 3Z.LamS.Boldt – M.IacapraroOpen7+11.1+1.59+1.71
Round 4Z.LamS.Dewi – K.MurniatiClosed7+6.1+0.87+5.43
Round 5Z.LamM.Sato – T.KahoClosed7-6.8-0.97+0.71
Round 6Z.LamS.Kwon – H.ImClosed7-10.1-1.44+0.86
Round 7Z.LamM.Ohana – K.Belrhiti AlaouiClosed7+3.9+0.56+1.86
Round 8Z.LamL.Dekkers – J.NabClosed7+5.9+0.84+5.86
Round 9Z.LamV.Bloom – O.LourieOpen7+6.1+0.87-0.43
Round 10Z.LamG.Meng – Y.WuOpen7-7.4-1.06-2.43
Round 11Z.LamW.Zhang – M.LiOpen7+1.0+0.14-2.43
Round 12Z.LamB.Zhao – Y.ChenOpen7+20.4+2.91+2.57
Round 13Z.LamW.Xu – H.ZhouOpen7+7.3+1.04+6.29
Round 14Z.LamX.Deng – N.WangClosed7-12.4-1.77-1.43
Round 15Z.LamL.Wang – Y.ZhouOpen7-6.7-0.96+0.29
Round 16Z.LamL.Gan – Y.HuangClosed7+6.6+0.94+1.57
Round 17Z.LamW.Gong – J.YangOpen7-8.4-1.20+0.00
Round 18Z.LamJ.Zhu – M.ZhouOpen7-3.6-0.51-0.57
Round 19Z.LamJ.Ouyang – J.ChaiClosed7-20.2-2.89-2.43
Round 20Z.LamY.Sun – Z.LiaoClosed7+19.7+2.81+4.71
Round 21Z.LamS.Wu – Y.ZhangClosed7-17.4-2.49-3.29
Round 22Z.LamJ.Cassin – C.BistoquetOpen7-8.4-1.20+0.57
Round 23Z.LamK.Sanborn – J.Seamon-MolsonOpen7+0.6+0.09+0.43
Round 24Z.LamS.Picus – L.BerkowitzClosed7-1.8-0.26+5.00
Round 25Z.LamS.Willard – B.CronierClosed7-17.8-2.54-3.14

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
+12.2Round 11KUNMING LIJIAN165♥♠6-1+13
+11.8Round 4PERTAMINA EP263NT♣A-3+17
+9.7Round 18THE GOURMET PLACE66♣x♦A-3+14
+9.6Round 8NETHERLANDS263NT♥Q-2+13
+9.3Round 5JAPAN LADIES54♥♣A=+10
+8.6Round 7MOROCCAN WOMEN TEAM162♠♦7-1+12
+8.6Round 9BLOOM24♥♠5=-1
+8.6Round 9BLOOM63NT♥4-2+13
+8.4Round 3EL ROSARIO216♠♥J=-13
+7.6Round 16CHINA YELLOW TEAM234♠♣J=+3
+7.2Round 12CHINA ORANGE TEAM244♠x♦A=+5
+7.0Round 11KUNMING LIJIAN204♥♣3=+1
+6.9Round 20SHANDONG153NT♦7=+10
+6.9Round 23MOSS123NT♥5=+3
+6.7Round 13HUBEI YIHUA24♠♥5=+3
+6.4Round 1PLATINUM CEM63NT♠Q=+11
+6.2Round 6SCITY93♦♠Q+2+15
+6.2Round 12CHINA ORANGE TEAM233NT♦K-1+6
+5.6Round 20SHANDONG185♣x♦K-1+6
+5.4Round 2BAKER93NT♠4+2+2
+5.4Round 3EL ROSARIO202♥♦A-2+15
+5.4Round 23MOSS135♣x♠K=+6
+4.6Round 1PLATINUM CEM11NT♠5+1+1
+4.4Round 6SCITY123♣♦A-1+10
+4.4Round 20SHANDONG203NT♦7=-1
+4.0Round 12CHINA ORANGE TEAM264♠♣5+1+10
+3.9Round 18THE GOURMET PLACE32♣♥10+1+5
+3.7Round 19COFCO YALONG BAY103♠♥4-1-1
+3.6Round 9BLOOM32♠♦8=+6
+3.6Round 22GWADAGIRLS13♠♥A+1+7
+3.5Round 15BEIJING SHARE SUN202♣♥J+1+1
+3.3Round 13HUBEI YIHUA43♥♦A-1+6
+3.2Round 2BAKER83♣♥7=+0
+3.2Round 8NETHERLANDS283NT♣K-3+11
+3.2Round 13HUBEI YIHUA54♠♦4=+10
+3.2Round 17DEZHOUQIAOXIE(PUSHI)65♠♥A+1+17
+3.0Round 9BLOOM43♥♣2=-10
+3.0Round 10CHINESE TAIPEI RUYI104♠x♣A-2+0
+2.8Round 1PLATINUM CEM42♠♥K=+6
+2.8Round 3EL ROSARIO181NT♥3-3+2
+2.8Round 25JOEL244♥♠8+1-11
+2.7Round 1PLATINUM CEM23NT♥3-2+6
+2.6Round 10CHINESE TAIPEI RUYI81NT♠2+1+0
+2.6Round 24POLLACK192♥♥A+1+10
+2.5Round 12CHINA ORANGE TEAM253NT♣K+1-1
+2.5Round 13HUBEI YIHUA72♦♣K=+6
+2.4Round 12CHINA ORANGE TEAM222♠♦A=+6
+2.4Round 19COFCO YALONG BAY112♠♦6+2+6
+2.4Round 20SHANDONG213NT♠K-1+5
+2.3Round 2BAKER114♠♥K+1-10
+2.3Round 3EL ROSARIO152♠♦3=+0
+2.3Round 17DEZHOUQIAOXIE(PUSHI)13NT♦5=+0
+2.3Round 19COFCO YALONG BAY93NT♥J-2+13
+2.2Round 8NETHERLANDS226NT♠5-1+12
+2.2Round 11KUNMING LIJIAN152♠♥K+1+0
+2.2Round 17DEZHOUQIAOXIE(PUSHI)41NT♦5+2+1
+2.1Round 24POLLACK161NT♦J-2+11
+2.1Round 24POLLACK201NT♠3+1+0
+2.0Round 10CHINESE TAIPEI RUYI125♣♠A-2+0
+2.0Round 16CHINA YELLOW TEAM244♦♠J-2+8
+2.0Round 17DEZHOUQIAOXIE(PUSHI)52♥♠9+1+0
+2.0Round 21CHINA RED TEAM254♠♦K+1+1
+1.8Round 10CHINESE TAIPEI RUYI94♠♣K-1+6
+1.8Round 22GWADAGIRLS22♠♥6=+0
+1.8Round 25JOEL262♦♣2+1+1
+1.6Round 5JAPAN LADIES74♠♣3+1+1
+1.6Round 13HUBEI YIHUA12♠♥A-2+7
+1.6Round 16CHINA YELLOW TEAM263♥♥4-1+0
+1.6Round 23MOSS143NT♥8=-2
+1.4Round 16CHINA YELLOW TEAM275♦♣7=+0
+1.4Round 25JOEL231♠♣A-1+11
+1.3Round 2BAKER134♥♥4+1+0
+1.3Round 4PERTAMINA EP222♥♦K+1+0
+1.1Round 7MOROCCAN WOMEN TEAM214♠♣3-1+5
+1.0Round 14CHINA PINK TEAM83NT♠7+1+0
+1.0Round 16CHINA YELLOW TEAM253♣♠6=+0
+1.0Round 18THE GOURMET PLACE13NT♥6+2+0
+1.0Round 22GWADAGIRLS72♠♣10+1+0
+0.8Round 10CHINESE TAIPEI RUYI142♠♦J=+0
+0.8Round 20SHANDONG173NT♠4+1+0
+0.6Round 16CHINA YELLOW TEAM223♥♣A+1+8
+0.5Round 8NETHERLANDS231NT♦5+1+0
+0.5Round 12CHINA ORANGE TEAM283NT♠J+2-1
+0.5Round 14CHINA PINK TEAM103♦♣K=+11
+0.5Round 15BEIJING SHARE SUN162NT♦7-1+3
+0.5Round 20SHANDONG164♠♥K=+13
+0.5Round 21CHINA RED TEAM272♥♥5+1+0
+0.4Round 4PERTAMINA EP243NT♠5+1-1
+0.4Round 5JAPAN LADIES66♣♥J+1+13
+0.4Round 11KUNMING LIJIAN173NT♦9+2-11
+0.4Round 21CHINA RED TEAM223NT♦6=-1
+0.4Round 23MOSS103♥♠K-1+1
+0.3Round 18THE GOURMET PLACE44♥♦10+1+0
+0.2Round 14CHINA PINK TEAM123NT♦5+1+0
+0.2Round 21CHINA RED TEAM263NT♦Q=+2
+0.1Round 22GWADAGIRLS42♥♣6=+1
+0.0Round 6SCITY102♠♣5=+1
+0.0Round 7MOROCCAN WOMEN TEAM192♥♥6-1-1
-0.1Round 14CHINA PINK TEAM143♠♦5+1-6
-0.1Round 15BEIJING SHARE SUN172♠♥6-1+2
-0.2Round 18THE GOURMET PLACE54♥♥7+1+4
-0.3Round 1PLATINUM CEM52♠♥4+1+0
-0.4Round 4PERTAMINA EP236♣♦10-1+17
-0.4Round 7MOROCCAN WOMEN TEAM173♦♠K-2-1
-0.4Round 11KUNMING LIJIAN184♥♠9=-1
-0.6Round 7MOROCCAN WOMEN TEAM154♥♠A-2+13
-0.6Round 15BEIJING SHARE SUN193♥♠Q+1+1
-0.8Round 7MOROCCAN WOMEN TEAM204♥♦4+1-13
-0.8Round 23MOSS93♦♥Q=+1
-0.9Round 5JAPAN LADIES23♥♠9=+0
-0.9Round 20SHANDONG193NT♠9+1+0
-1.0Round 4PERTAMINA EP253NT♣4+2+12
-1.0Round 13HUBEI YIHUA31NT♠7+2+10
-1.1Round 4PERTAMINA EP283NT♣4-1-6
-1.1Round 24POLLACK211♥♠K-1+0
-1.2Round 19COFCO YALONG BAY84♠♥4-1+4
-1.2Round 24POLLACK151NT♦6-1+0
-1.5Round 15BEIJING SHARE SUN153♦♠K-1+0
-1.6Round 8NETHERLANDS273♠♥A-1+2
-1.6Round 14CHINA PINK TEAM93♥♠K=-1
-1.8Round 3EL ROSARIO172♥♠K=+1
-1.8Round 6SCITY132♠♥A+1+0
-2.0Round 10CHINESE TAIPEI RUYI114♥♥A-1-2
-2.1Round 22GWADAGIRLS52♠♣J+1+0
-2.2Round 9BLOOM53♥♠K=+0
-2.4Round 12CHINA ORANGE TEAM272NT♠5=-7
-2.4Round 24POLLACK174♠x♥5-2+3
-2.7Round 17DEZHOUQIAOXIE(PUSHI)24♥♠A-1-5
-2.9Round 3EL ROSARIO193NT♠8+1+17
-3.0Round 21CHINA RED TEAM241NT♦6+1-1
-3.1Round 1PLATINUM CEM73NT♥J+1+0
-3.1Round 3EL ROSARIO163NT♣J+4-10
-3.1Round 25JOEL222♠♦8-3-1
-3.2Round 8NETHERLANDS245♥♠A=+0
-3.3Round 14CHINA PINK TEAM134♥♦4-1-6
-3.3Round 15BEIJING SHARE SUN212♠♣10-1-5
-3.4Round 23MOSS82♠♥A=-6
-3.6Round 5JAPAN LADIES33NT♥4-3-7
-3.7Round 2BAKER142♠♠4-2-5
-3.7Round 9BLOOM13NT♦9+2-1
-3.8Round 2BAKER121NT♣3+3-1
-3.9Round 24POLLACK186♣♦7=+11
-4.0Round 5JAPAN LADIES13NT♥9=+0
-4.0Round 6SCITY144♠x♦A-1-5
-4.0Round 7MOROCCAN WOMEN TEAM182♦♠8-2-2
-4.3Round 6SCITY113♥♣3-2-6
-4.7Round 22GWADAGIRLS34♠x♥8-3-8
-4.8Round 8NETHERLANDS254♠x♦A-3+3
-4.9Round 4PERTAMINA EP275♣♦A+1-1
-5.1Round 1PLATINUM CEM32♠♣9=-6
-5.2Round 15BEIJING SHARE SUN183NT♥3+1+0
-5.3Round 25JOEL274♥x♠A-1-5
-5.4Round 19COFCO YALONG BAY144♥♣4-1-10
-5.4Round 21CHINA RED TEAM285♣x♠10-1-11
-5.8Round 25JOEL283♦♥J-2-7
-7.0Round 2BAKER103NT♣7+2-1
-7.6Round 16CHINA YELLOW TEAM283NT♥5-2-8
-7.6Round 17DEZHOUQIAOXIE(PUSHI)74♠♥K-2-13
-7.8Round 17DEZHOUQIAOXIE(PUSHI)33NT♣K=+0
-8.0Round 18THE GOURMET PLACE27♣♠10-3-14
-8.1Round 22GWADAGIRLS64♥x♠2-3+4
-8.5Round 11KUNMING LIJIAN214♥♠J=-7
-9.0Round 13HUBEI YIHUA64♥♠5-1+2
-9.1Round 14CHINA PINK TEAM116♣♥A-1-8
-9.5Round 23MOSS113NT♣Q=+0
-9.6Round 5JAPAN LADIES43NT♥3-1-12
-9.6Round 25JOEL253NT♥10=-10
-9.9Round 19COFCO YALONG BAY121♠x♥9-4-12
-10.3Round 18THE GOURMET PLACE76♥♣Q-1-13
-10.6Round 6SCITY84♠x♣A-4-9
-11.8Round 9BLOOM74♠♣10=-10
-11.9Round 11KUNMING LIJIAN194♥x♣8=-12
-12.1Round 19COFCO YALONG BAY134♦♠Q-1-17
-12.1Round 21CHINA RED TEAM234♥♦7-2-13
-15.6Round 10CHINESE TAIPEI RUYI134♥♥5-4-21