HUANG Ya Hsuan · CHINESE TAIPEI U21

25rank
-60.4Butler · 84 bds
-0.72per board
±5.3swing
+0.26vs par /bd · #6/18
-1.33adjusted /bd
Butler per round: 66.3 66.3 -19.4 -107.3 -107.3 -107.3by round

vs par split: bidding +0.35 · play -0.08

Strength of schedule: opponents averaged -0.61/bd (an easy draw) → opponent-adjusted -1.33/bd

Card play — on target: opening leads 83.3% #6 of 18 · declarer play 59.1% #17 of 18 · defence 84.4% #7 of 18

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (3)88.9% (9)
Declarer play62.5% (8)57.1% (14)
Defence80.0% (10)86.4% (22)

Opening leads by suit led: ♠ 100.0% (4) · ♥ 100.0% (3) · ♦ 66.7% (3) · ♣ 50.0% (2)

vs par by strain: NT -0.28 (29) · a suit +0.55 (55)

vs par by level: part-score -0.76 (29) · game +0.25 (52) · slam +10.33 (3)

By role: declaring -1.73/bd (-2.48 vs par · 52) · defending +0.92/bd (+4.72 vs par · 32)

By vulnerability: vulnerable -1.21/bd (-0.74 vs par · 42) · not vulnerable -0.23/bd (+1.26 vs par · 42)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalL.SyuD.Selmeci – B.ZabradiOpen14+30.5+2.18+2.57
QuarterfinalL.SyuD.Selmeci – B.ZabradiOpen14+35.8+2.56+2.86
SemifinalL.SyuW.Bak – M.StasikClosed14-19.4-1.39+4.21
FinalL.SyuW.Chalupniczak – J.NawrockiOpen14-28.7-2.05-2.57
FinalL.SyuS.Gras – J.PilatClosed14-28.7-2.05+0.86
FinalL.SyuW.Chalupniczak – J.NawrockiOpen14-49.9-3.56-6.36

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
+14.7SemifinalCKIS SKAWINA U18275♦x♠6-6+14
+11.3QuarterfinalHUNGARY U2146NT♦J=+13
+11.3QuarterfinalHUNGARY U21113♠x♣3+2+13
+10.3QuarterfinalHUNGARY U21162♠x♣6-3+9
+9.1QuarterfinalHUNGARY U21265♠♦9-2+13
+8.3FinalDABROWKA WZBS POZNAN55♦♣A+1+11
+7.3QuarterfinalHUNGARY U21134♠♣8+1-13
+7.1QuarterfinalHUNGARY U21276♣♥5-1+8
+7.0SemifinalCKIS SKAWINA U18282♦♠A=+11
+6.4QuarterfinalHUNGARY U21223♦♦2=+0
+6.3FinalDABROWKA WZBS POZNAN185♦♠K-1+13
+5.1QuarterfinalHUNGARY U2156♦♠A-1+10
+5.0QuarterfinalHUNGARY U21254♠♥6=+0
+4.3SemifinalCKIS SKAWINA U18174♦♥Q-2-1
+4.1QuarterfinalHUNGARY U2183NT♠2+3+2
+3.6QuarterfinalHUNGARY U2124♠♥A=+8
+3.0FinalDABROWKA WZBS POZNAN33♣♠K=+5
+2.9QuarterfinalHUNGARY U21193NT♥5+1+0
+2.7FinalDABROWKA WZBS POZNAN104♥♠9-1-6
+2.3QuarterfinalHUNGARY U21233♦♠10=+11
+2.0QuarterfinalHUNGARY U21283NT♥Q=+2
+1.7QuarterfinalHUNGARY U21244♥♠8+1+0
+1.6QuarterfinalHUNGARY U2171NT♠5=+5
+1.1QuarterfinalHUNGARY U21144♥♦A-2+5
+1.0QuarterfinalHUNGARY U21123♥♦9=+1
+1.0SemifinalCKIS SKAWINA U18184♥♦4-1-6
+1.0FinalDABROWKA WZBS POZNAN23NT♠6+1+0
+1.0FinalDABROWKA WZBS POZNAN303NT♠8+1+1
+1.0FinalDABROWKA WZBS POZNAN313NT♥8+2+0
+0.7FinalDABROWKA WZBS POZNAN413NT♣4+3-17
+0.3FinalDABROWKA WZBS POZNAN114♥♠4+2-8
+0.3FinalDABROWKA WZBS POZNAN163NT♠2+2+0
+0.0QuarterfinalHUNGARY U2194♥♠Q=-1
+0.0QuarterfinalHUNGARY U21173NT♣6+2+10
-0.0FinalDABROWKA WZBS POZNAN214♥♠K-2+13
-0.0FinalDABROWKA WZBS POZNAN263NT♥7+2+2
+0.0FinalDABROWKA WZBS POZNAN343NT♣2-1-11
-0.3FinalDABROWKA WZBS POZNAN62♠♦4=+0
-0.3FinalDABROWKA WZBS POZNAN123NT♦Q+1-1
-0.7FinalDABROWKA WZBS POZNAN362♦♥4+1-5
-0.9QuarterfinalHUNGARY U21153NT♦9+1+0
-1.0SemifinalCKIS SKAWINA U18162NT♠A=+12
-1.0SemifinalCKIS SKAWINA U18214♥♠A+1+8
-1.0FinalDABROWKA WZBS POZNAN203♣♦A=-1
-1.0FinalDABROWKA WZBS POZNAN353NT♦10=-1
-1.1QuarterfinalHUNGARY U21183NT♣10=+1
-1.3SemifinalCKIS SKAWINA U18244♠♦8+1+0
-1.3FinalDABROWKA WZBS POZNAN173♥♠A-1+2
-2.0FinalDABROWKA WZBS POZNAN84♥♦10-2-5
-2.0FinalDABROWKA WZBS POZNAN233♠♥7-3-5
-2.7FinalDABROWKA WZBS POZNAN244♥♠8=+8
-3.0QuarterfinalHUNGARY U2113NT♠3-2-6
-3.0FinalDABROWKA WZBS POZNAN221NT♥7-1-5
-3.3FinalDABROWKA WZBS POZNAN374♠♣2-1-5
-3.4QuarterfinalHUNGARY U2165♠♥A-2+2
-3.6QuarterfinalHUNGARY U21203♠♦5=-7
-3.7SemifinalCKIS SKAWINA U18194♥♥J+2+9
-3.7SemifinalCKIS SKAWINA U18203NT♦Q-1+12
-3.7FinalDABROWKA WZBS POZNAN154♦♥A-1-4
-3.7FinalDABROWKA WZBS POZNAN254♥♦8-1+1
-3.9QuarterfinalHUNGARY U2132♠♦2+1+0
-4.0SemifinalCKIS SKAWINA U18253NT♠5-1+15
-4.0FinalDABROWKA WZBS POZNAN44♥♠Q=+0
-4.0FinalDABROWKA WZBS POZNAN93♣♦A+2+4
-4.0FinalDABROWKA WZBS POZNAN294♥♠6+2-1
-4.0FinalDABROWKA WZBS POZNAN384♠♦A-1-6
-4.3FinalDABROWKA WZBS POZNAN272NT♥7+1-6
-5.0SemifinalCKIS SKAWINA U18152♠♦6-1-5
-5.3SemifinalCKIS SKAWINA U18234♠♣Q=+0
-5.4QuarterfinalHUNGARY U21212♥♠A-2-7
-5.6QuarterfinalHUNGARY U21103NT♣J+3-3
-6.3FinalDABROWKA WZBS POZNAN192♠♣A+2-8
-6.3FinalDABROWKA WZBS POZNAN402NT♥2=-1
-6.3FinalDABROWKA WZBS POZNAN424♠♦3=-8
-6.7FinalDABROWKA WZBS POZNAN14♠♦5-1-5
-6.7FinalDABROWKA WZBS POZNAN144♦♠8+1-7
-6.7FinalDABROWKA WZBS POZNAN393NT♠5-1-10
-7.3FinalDABROWKA WZBS POZNAN285♠♥K-1+2
-7.3FinalDABROWKA WZBS POZNAN333NT♠7-2-12
-8.7SemifinalCKIS SKAWINA U18223♠♣Q-1-10
-9.7FinalDABROWKA WZBS POZNAN72NT♠5+2-10
-10.3FinalDABROWKA WZBS POZNAN135♣♠3-3-14
-12.7SemifinalCKIS SKAWINA U18263NT♦Q=+0
-13.0FinalDABROWKA WZBS POZNAN321♥x♠A-5-13