KIM Hye Young · SEOUL

237rank
+4.7Butler · 40 bds
+0.12per board
±3.8swing
+0.00vs par /bd · #285/553
-0.39adjusted /bd
Butler per round: -8.8 1.1 21.7 -9.3by round

vs par split: bidding -0.53 · play +0.53

Strength of schedule: opponents averaged -0.51/bd (an easy draw) → opponent-adjusted -0.39/bd

Card play — on target: opening leads 88.9% #70 of 551 · declarer play 75.0% #237 of 551 · defence 89.5% #118 of 553

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (3)100.0% (6)
Declarer play25.0% (4)100.0% (8)
Defence66.7% (6)100.0% (13)

Opening leads by suit led: ♥ 100.0% (1) · ♦ 100.0% (4) · ♣ 75.0% (4)

vs par by strain: NT -1.19 (16) · a suit +0.79 (24)

vs par by level: part-score -0.69 (16) · game -0.71 (21) · slam +8.67 (3)

By role: declaring -0.40/bd (-2.71 vs par · 21) · defending +0.68/bd (+3.00 vs par · 19)

By vulnerability: vulnerable +0.42/bd (+0.81 vs par · 21) · not vulnerable -0.22/bd (-0.90 vs par · 19)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2I.HwangB.Van Engelen – S.BildeClosed10-8.8-0.88-0.40
Round 4I.HwangA.Vesterlund – M.BraendvangOpen10+1.1+0.11-0.90
Round 6I.HwangM.Green – L.RosenthalClosed10+21.7+2.17+2.90
Round 10I.HwangC.Darie – S.DarieClosed10-9.3-0.93-1.60

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
+10.5Round 6ISRAEL GREEN304♦x♣K-3+2
+7.6Round 2TEAM IRG193NT♠Q=+6
+5.6Round 6ISRAEL GREEN296♠♦5-1+15
+5.6Round 10SPAIMA33♠♦2-1+10
+5.5Round 6ISRAEL GREEN254♠x♦5-1+12
+4.9Round 4VIKINGS62NT♣A-1+5
+4.3Round 10SPAIMA84♠x♦A-1+5
+4.1Round 4VIKINGS54♠♣4-2+6
+3.1Round 6ISRAEL GREEN264♥♦5+2+13
+2.0Round 6ISRAEL GREEN222♠♥A+2+6
+1.8Round 4VIKINGS73NT♥K=-2
+1.3Round 2TEAM IRG152♠♥J=-1
+0.2Round 2TEAM IRG141NT♠A+1+0
+0.2Round 4VIKINGS22NT♠3+1-10
+0.2Round 4VIKINGS104♠♥4=+0
+0.1Round 6ISRAEL GREEN243NT♦5+1-1
+0.1Round 10SPAIMA23NT♥3-2+0
-0.0Round 2TEAM IRG125♦♥2=+1
-0.1Round 2TEAM IRG182♣♣Q-1+0
-0.1Round 10SPAIMA63NT♦3+1+1
-0.2Round 6ISRAEL GREEN283NT♠9+1+0
-0.4Round 4VIKINGS41NT♣9=+0
-0.7Round 4VIKINGS11NT♣7-1+2
-0.8Round 10SPAIMA43NT♣7+3-1
-0.8Round 10SPAIMA53NT♣5+1+1
-0.9Round 2TEAM IRG114♠♦9+1+0
-0.9Round 6ISRAEL GREEN234♥♦5-1-12
-1.8Round 6ISRAEL GREEN211NT♦5-1-4
-2.1Round 2TEAM IRG172♣♦5+1+0
-2.2Round 6ISRAEL GREEN273NT♦5+3-2
-2.6Round 10SPAIMA93♦♦3=-6
-2.7Round 10SPAIMA104♠♥3-2-7
-2.9Round 4VIKINGS94♥♦9-1-10
-3.0Round 4VIKINGS34♠♥Q+2-11
-3.1Round 4VIKINGS86♠♥6+1+11
-3.2Round 2TEAM IRG202♠♦5-2-3
-3.3Round 10SPAIMA72♣♥J=-5
-5.1Round 2TEAM IRG163♥♣J+1-7
-6.5Round 2TEAM IRG136♠♦3=+0
-9.0Round 10SPAIMA13NT♣2+3-14