SZE Shun Sum Alan · HOBAA

71rank
-0.9Butler · 168 bds
-0.01per board
±4.5swing
-0.13vs par /bd · #30/44
+0.13adjusted /bd
Butler per round: 1.5 1.5 1.5 1.5 40.9 40.9 40.9 40.9 -43.3 -43.3 -43.3 -43.3by round

vs par split: bidding -0.54 · play +0.40

Strength of schedule: opponents averaged +0.13/bd (a tough draw) → opponent-adjusted +0.13/bd

Card play — on target: opening leads 81.6% #26 of 44 · declarer play 77.3% #26 of 44 · defence 88.2% #18 of 44

Bidding activity — not a pass: 49.2% #2 of 44 (249/506)

Card play by contract type — on target
vs NTvs a suit
Opening leads73.3% (15)87.0% (23)
Declarer play77.8% (18)76.9% (26)
Defence88.5% (26)88.0% (50)

Opening leads by suit led: ♠ 90.0% (10) · ♥ 63.6% (11) · ♦ 80.0% (10) · ♣ 100.0% (7)

vs par by strain: NT -0.48 (56) · a suit +0.04 (112)

vs par by level: part-score -0.95 (43) · game +0.47 (107) · slam -1.72 (18)

By role: declaring -0.10/bd (-2.72 vs par · 92) · defending +0.10/bd (+3.00 vs par · 76)

By vulnerability: vulnerable -0.22/bd (-0.54 vs par · 84) · not vulnerable +0.21/bd (+0.27 vs par · 84)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 32W.ChiuE.Zapadinskiy – P.SolodarOpen14-1.0-0.07+0.93
Round of 32W.ChiuE.Zapadinskiy – P.SolodarOpen14-13.9-0.99-0.14
Round of 32W.ChiuG.Rybnikov – O.SaposnicovClosed14-1.2-0.09-0.93
Round of 32W.ChiuP.Solodar – E.ZapadinskiyClosed14+17.6+1.26+0.93
Round of 16W.ChiuJ.Overdeck – A.GerliOpen14+24.6+1.76+2.64
Round of 16W.ChiuA.Manno – A.PalmaOpen14-20.8-1.49-3.50
Round of 16W.ChiuL.Fruscoloni – A.GerliOpen14+10.3+0.74+0.50
Round of 16W.ChiuA.Palma – A.MannoClosed14+26.8+1.91+1.43
QuarterfinalW.ChiuG.Helgemo – N.Heiberg-EvenstadClosed14-18.8-1.34+1.00
QuarterfinalW.ChiuT.Hoftaniska – T.CharlsenOpen14-4.5-0.32-1.64
QuarterfinalW.ChiuA.Malinowski – E.ErichsenOpen14-3.6-0.26+1.43
QuarterfinalW.ChiuG.Helgemo – N.Heiberg-EvenstadClosed14-16.4-1.17-4.21

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
+12.0Round of 16OVERDECK315♣x♥A=+13
+10.7Round of 16OVERDECK413NT♦J=+10
+10.5Round of 32JUSTJUMP62♠♥6-2+13
+10.2Round of 32JUSTJUMP495♦♠J+2+13
+10.1QuarterfinalDE BOTTON394♠♦Q=+7
+10.0Round of 32JUSTJUMP316♦♣2-1+10
+9.9Round of 32JUSTJUMP43NT♠7+1+1
+9.3Round of 16OVERDECK55♥x♦A-1+11
+8.7Round of 16OVERDECK504♠♦J-2+11
+8.4QuarterfinalDE BOTTON295♣♠5+1+11
+7.8Round of 32JUSTJUMP24♥♠7-1+11
+7.8Round of 16OVERDECK135♥x♥T=+5
+7.5Round of 16OVERDECK463NTx♥T+1+6
+7.1Round of 32JUSTJUMP415♦♠6=-13
+6.3Round of 32JUSTJUMP434♥♠2+1+17
+6.1QuarterfinalDE BOTTON455♦♣T+1-1
+5.8Round of 16OVERDECK447♠x♦Q-3+0
+5.7Round of 16OVERDECK396♠♥6=+0
+5.7QuarterfinalDE BOTTON183NT♥3+1+0
+5.6Round of 16OVERDECK34♠♦2-1+12
+5.1Round of 32JUSTJUMP93NT♣3=+0
+5.0QuarterfinalDE BOTTON341NT♠6+1+0
+4.9QuarterfinalDE BOTTON226♠♥2=+0
+4.8Round of 16OVERDECK554♠♦Q-1+5
+4.6Round of 32JUSTJUMP484♥♣3-2+9
+4.5Round of 32JUSTJUMP333♠♦3=+1
+4.5Round of 16OVERDECK454♠♦Q-1+10
+4.5Round of 16OVERDECK563NT♠3=+0
+4.4QuarterfinalDE BOTTON234♥♥6=+0
+4.0QuarterfinalDE BOTTON433♥♠9=+2
+3.8Round of 32JUSTJUMP192♦♥8-2+3
+3.8Round of 32JUSTJUMP513NT♠7+2+0
+3.4Round of 32JUSTJUMP184♥♦A-1+10
+3.4Round of 16OVERDECK212♦♦Q=-1
+3.4QuarterfinalDE BOTTON133NT♥A-1+12
+3.3QuarterfinalDE BOTTON561NT♠3+1+1
+3.2Round of 32JUSTJUMP173NT♠6-4+7
+3.2Round of 16OVERDECK114♠♣6-1+10
+3.1Round of 16OVERDECK76♥♣8-2+17
+2.9Round of 16OVERDECK174♠♦3-3+6
+2.7QuarterfinalDE BOTTON101NT♥3-2+2
+2.6QuarterfinalDE BOTTON473NT♣A-2-6
+2.5Round of 16OVERDECK353NT♥2-3+3
+2.5Round of 16OVERDECK514♣♦6-2+7
+2.1Round of 16OVERDECK44♥♦3=+0
+2.0QuarterfinalDE BOTTON322♥♥T=+0
+1.9QuarterfinalDE BOTTON464♣♥A-2+0
+1.9QuarterfinalDE BOTTON544♠♣J+1+0
+1.7Round of 32JUSTJUMP103NT♣4-2-2
+1.7QuarterfinalDE BOTTON242NT♦3=+0
+1.6QuarterfinalDE BOTTON153♥♠6=+1
+1.6QuarterfinalDE BOTTON273NT♥6-2+6
+1.5Round of 32JUSTJUMP542♥♣6+2-10
+1.5Round of 16OVERDECK104♠♣K-1+6
+1.4Round of 32JUSTJUMP201NT♣T+2+1
+1.4Round of 16OVERDECK93NT♠Q+2-11
+1.3Round of 32JUSTJUMP373NT♥6+1-1
+1.1Round of 16OVERDECK493NT♠Q+2-10
+1.1QuarterfinalDE BOTTON174♠♥9=-11
+1.0Round of 32JUSTJUMP153NT♣6-2+6
+1.0Round of 32JUSTJUMP213NT♦J-1+6
+0.8Round of 16OVERDECK382NT♥3=+0
+0.7Round of 32JUSTJUMP503NT♥K+1+11
+0.7Round of 16OVERDECK65♥♦8+1-1
+0.7Round of 16OVERDECK193NT♠9+3-10
+0.7Round of 16OVERDECK247♠♣K=+0
+0.6Round of 32JUSTJUMP33♠♥T-1+2
+0.5Round of 32JUSTJUMP223NT♦J+2-10
+0.5Round of 16OVERDECK323NT♥5=+0
+0.4QuarterfinalDE BOTTON111NT♦6+1+0
+0.4QuarterfinalDE BOTTON402♠♥A+1+0
+0.3Round of 32JUSTJUMP444♥♦3+1+0
+0.3Round of 16OVERDECK144♠♥K=+0
+0.3Round of 16OVERDECK363NT♠3+2+10
+0.2Round of 16OVERDECK534♠♥J=-1
+0.1Round of 16OVERDECK373NT♦8+1+1
+0.1QuarterfinalDE BOTTON373NT♦Q=+1
+0.1QuarterfinalDE BOTTON524♠♣Q=-1
+0.0Round of 16OVERDECK13NT♦9+3-10
+0.0Round of 16OVERDECK183NT♥K=-5
-0.0Round of 16OVERDECK474♠♦J+1+0
+0.0QuarterfinalDE BOTTON532♠♥3+1+0
-0.1Round of 32JUSTJUMP284♠♥A+1+0
-0.1Round of 32JUSTJUMP304♠♥T+1+13
-0.1Round of 32JUSTJUMP465♦♣Q-2-6
-0.1Round of 16OVERDECK273NT♥3=+0
-0.2Round of 32JUSTJUMP292NT♥2=+7
-0.2Round of 32JUSTJUMP564♠♣Q-1-5
-0.3Round of 32JUSTJUMP74♠♣Q+1+0
-0.3QuarterfinalDE BOTTON23♠♣3=+0
-0.3QuarterfinalDE BOTTON253NT♣4+1-1
-0.4QuarterfinalDE BOTTON34♥♣6-1+12
-0.4QuarterfinalDE BOTTON553NT♣4+2-11
-0.6Round of 32JUSTJUMP454♥♦J+2+1
-0.6QuarterfinalDE BOTTON123NT♦2+2+0
-0.6QuarterfinalDE BOTTON353NT♥Q+2+0
-0.7Round of 16OVERDECK264♥♥8+1+0
-0.7QuarterfinalDE BOTTON43♥♦J-1+1
-0.7QuarterfinalDE BOTTON84♠♣Q=+1
-0.8Round of 32JUSTJUMP533NT♥A-1-2
-0.8Round of 16OVERDECK164♥♣6=-1
-1.0Round of 32JUSTJUMP143NT♣3+1+0
-1.0Round of 32JUSTJUMP394♥♦6=-1
-1.1Round of 32JUSTJUMP343♦♦A=+0
-1.2Round of 16OVERDECK433♣♠A-2-5
-1.6Round of 32JUSTJUMP527♦♣6=+2
-1.6QuarterfinalDE BOTTON413♦♠A-2-2
-1.7Round of 32JUSTJUMP357♠♣K=+0
-1.8Round of 32JUSTJUMP123♦♥5+1+0
-1.8Round of 32JUSTJUMP383NT♥3+2-2
-1.8Round of 16OVERDECK481NT♥J-1+0
-1.9Round of 16OVERDECK524♥♦3-1-5
-1.9QuarterfinalDE BOTTON143♥♣K=-6
-1.9QuarterfinalDE BOTTON501NT♣5+2-7
-2.0QuarterfinalDE BOTTON93NT♣7=+7
-2.1QuarterfinalDE BOTTON284♠♦2+2+13
-2.3Round of 16OVERDECK293♥♦K-2+0
-2.4QuarterfinalDE BOTTON364♠♥T+1+0
-2.5Round of 32JUSTJUMP473NT♥6+2-12
-2.5Round of 16OVERDECK344♥♦Q=+0
-2.6Round of 32JUSTJUMP254♣♥9+1-2
-2.7Round of 16OVERDECK83♠♥6=-1
-2.7Round of 16OVERDECK204♥♠5+1+0
-2.7QuarterfinalDE BOTTON263♣♠4-2-7
-2.7QuarterfinalDE BOTTON334♠♦K=+0
-2.8Round of 16OVERDECK424♠x♥6-2+0
-2.9Round of 16OVERDECK404♠♥6-2-8
-3.2Round of 32JUSTJUMP264♠♣2+1-1
-3.3Round of 32JUSTJUMP243♥♠6-2-6
-3.3QuarterfinalDE BOTTON14♠♠A-1-5
-3.3QuarterfinalDE BOTTON195♦♠Q-1-6
-3.3QuarterfinalDE BOTTON212NT♥6+1-6
-3.4Round of 32JUSTJUMP162♥♠7=-6
-3.4Round of 32JUSTJUMP273♦♥6-2+1
-3.6QuarterfinalDE BOTTON384♠x♣A-1+14
-3.7Round of 32JUSTJUMP424♥x♦3-1-5
-3.7Round of 16OVERDECK304♥♠J-2-12
-3.7QuarterfinalDE BOTTON77NT♣3=+0
-3.8Round of 16OVERDECK126NT♠J=+0
-3.9Round of 16OVERDECK23NT♣J+1-1
-4.0Round of 32JUSTJUMP554♠♦9-1-5
-4.0Round of 16OVERDECK284♠♣7-1-6
-4.1Round of 32JUSTJUMP365♠♦J-1-4
-4.4Round of 16OVERDECK252♣♥A+2-1
-4.5Round of 32JUSTJUMP13NT♣3-1-5
-4.7Round of 16OVERDECK235♦♥9+1-13
-4.9QuarterfinalDE BOTTON313NT♠8-4-6
-5.0Round of 32JUSTJUMP324♥♥2-2-8
-5.0QuarterfinalDE BOTTON445♣x♦J-4-4
-5.1Round of 16OVERDECK224♥♠J-1-5
-5.1QuarterfinalDE BOTTON54♦♥T-1-9
-5.1QuarterfinalDE BOTTON206♣♠A=+0
-5.4Round of 32JUSTJUMP403NT♠J-1-10
-5.5Round of 32JUSTJUMP113NT♥2=+1
-6.0Round of 16OVERDECK156♠♥8+1-13
-6.1QuarterfinalDE BOTTON306♠♠J+1-2
-6.6QuarterfinalDE BOTTON63♦♦3+1-1
-7.1Round of 32JUSTJUMP55♣♦K=+0
-7.6Round of 32JUSTJUMP86♠♦J=+0
-7.7QuarterfinalDE BOTTON423♦x♣A-3-3
-7.9Round of 16OVERDECK543NT♣8=+2
-8.1Round of 16OVERDECK332♠♣A+2-10
-8.7QuarterfinalDE BOTTON166♦♥8-1-12
-8.8Round of 32JUSTJUMP136♥♣8=-8
-9.3QuarterfinalDE BOTTON486♥♠T-1-13
-9.7QuarterfinalDE BOTTON515♣♦6-2-7
-10.0QuarterfinalDE BOTTON496♥♦5-2-12
-12.2Round of 32JUSTJUMP235♣x♥8=-11