TAN Gemma · SINGAPORE 88

433rank
-27.5Butler · 60 bds
-0.46per board
±4.7swing
-1.87vs par /bd · #464/471
-0.39adjusted /bd
Butler per round: -5.6 11.1 -0.9 -25.4 -1 -5.7by round

vs par split: bidding -1.08 · play -0.78

Strength of schedule: opponents averaged +0.07/bd (a tough draw) → opponent-adjusted -0.39/bd

Card play — on target: opening leads 58.8% #461 of 469 · declarer play 55.0% #455 of 469 · defence 87.1% #162 of 471

Card play by contract type — on target
vs NTvs a suit
Opening leads33.3% (6)72.7% (11)
Declarer play55.6% (9)54.5% (11)
Defence100.0% (7)83.3% (24)

Opening leads by suit led: ♠ 66.7% (3) · ♥ 100.0% (4) · ♦ 50.0% (4) · ♣ 33.3% (6)

vs par by strain: NT -0.94 (17) · a suit -2.23 (43)

vs par by level: part-score -0.37 (27) · game -3.15 (27) · slam -2.83 (6)

By role: declaring -1.27/bd (-5.52 vs par · 29) · defending +0.30/bd (+1.55 vs par · 31)

By vulnerability: vulnerable +0.23/bd (-0.87 vs par · 31) · not vulnerable -1.20/bd (-2.93 vs par · 29)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 8T.GallegoW.De Jong – J.HidskesClosed10-5.6-0.56-3.50
Round 9T.GallegoC.Ng – H.WongClosed10+11.1+1.11-2.00
Round 10T.GallegoP.Thongdhammachat – C.WongwaiwitClosed10-0.9-0.09-0.10
Round 13T.GallegoP.Mcleish – D.McleishOpen10-25.4-2.54-3.50
Round 14T.GallegoA.Paton – H.GrosvenorClosed10-1.0-0.10-2.70
Round 15T.GallegoP.Niedzielski – J.MakarukOpen10-5.7-0.57+0.60

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
+11.5Round 15CONSUS RED POLAND287♠x♦J-1+17
+9.3Round 8HRG NETHERLANDS166♦♣9-1+9
+6.8Round 10MAGIC EYES THAILAND94♠♥2-2+8
+5.7Round 15CONSUS RED POLAND232NT♣4=-1
+5.3Round 9HONG KONG GEN X295♦♥Q-1+6
+5.2Round 13MYXOZ72NT♣2-2+8
+5.0Round 14GROSVENOR154♠♣5=+1
+4.5Round 15CONSUS RED POLAND262♥♣6+1+7
+4.3Round 14GROSVENOR165♣x♥A-1+5
+3.8Round 9HONG KONG GEN X253♥♦A-2+0
+3.7Round 10MAGIC EYES THAILAND44♥♥6-2+8
+3.2Round 8HRG NETHERLANDS123NT♣J+1+0
+3.2Round 9HONG KONG GEN X243♠♥K+1+6
+2.7Round 8HRG NETHERLANDS132♠♣2+1+1
+2.6Round 9HONG KONG GEN X286♥♦Q=-11
+2.6Round 10MAGIC EYES THAILAND104♥♥9-1+6
+2.4Round 9HONG KONG GEN X274♥♣Q+2+11
+2.4Round 10MAGIC EYES THAILAND23♥♦K-1-2
+2.4Round 14GROSVENOR203NT♠J-1+5
+2.0Round 13MYXOZ23NT♣2+1+1
+1.6Round 13MYXOZ32♥♣2+1+6
+1.2Round 15CONSUS RED POLAND271NT♠3-1+4
+1.0Round 9HONG KONG GEN X233♠♣3-2-10
+0.9Round 10MAGIC EYES THAILAND81NT♣J-1+2
+0.8Round 8HRG NETHERLANDS151NT♦A=+7
+0.8Round 9HONG KONG GEN X222♠♦3+1+0
+0.7Round 14GROSVENOR133NT♥J+1+1
+0.6Round 15CONSUS RED POLAND213♥♣J-1+3
+0.3Round 8HRG NETHERLANDS201♥♥4+2+0
-0.1Round 14GROSVENOR144♠♣Q+2-8
-0.2Round 13MYXOZ41NT♣2+2+10
-0.2Round 14GROSVENOR171♠♦2+2-1
-0.6Round 10MAGIC EYES THAILAND73♦♠10-1+1
-0.6Round 15CONSUS RED POLAND223♥♠2=+6
-0.7Round 8HRG NETHERLANDS141NT♦2-1-2
-0.8Round 8HRG NETHERLANDS181NT♥7+4-9
-0.8Round 14GROSVENOR195♣♦A=+5
-1.0Round 15CONSUS RED POLAND303NT♣A+1+0
-1.3Round 9HONG KONG GEN X303♦♦A-3-6
-1.7Round 10MAGIC EYES THAILAND15♣♦K+1-11
-1.7Round 14GROSVENOR122♠♥5+1-10
-1.8Round 10MAGIC EYES THAILAND53NT♣3=+1
-2.0Round 13MYXOZ54♠♣2-1-10
-2.0Round 13MYXOZ94♠♣2=+1
-3.2Round 9HONG KONG GEN X263♠♣9+1-10
-3.5Round 9HONG KONG GEN X213♣♣Q=-6
-4.3Round 8HRG NETHERLANDS195♠♣Q-1-11
-4.4Round 14GROSVENOR184♠♥K-2-11
-4.8Round 10MAGIC EYES THAILAND62♥♣2+1-7
-5.1Round 13MYXOZ64♠♣2+1-17
-6.2Round 14GROSVENOR115♦♥J+1-14
-6.4Round 8HRG NETHERLANDS173NT♣8-1-16
-6.7Round 13MYXOZ103NT♣2+2-13
-7.3Round 15CONSUS RED POLAND254♠♣A-3-9
-8.1Round 13MYXOZ16♠♣2-2-11
-8.4Round 10MAGIC EYES THAILAND33♣♠8+1-7
-9.7Round 8HRG NETHERLANDS113NT♥6-1-14
-10.0Round 15CONSUS RED POLAND294♥♠5=-10
-10.1Round 13MYXOZ86♣♣2=-10
-10.3Round 15CONSUS RED POLAND246♥♦K=-11