XIONG Boyuan · SYNREY RDFZ

33rank
-111.3Butler · 168 bds
-0.66per board
±5.2swing
+0.08vs par /bd · #13/21
-0.55adjusted /bd
Butler per round: 14.3 14.3 14.3 14.3 -51.1 -51.1 -51.1 -51.1 -74.5 -74.5 -74.5 -74.5by round

vs par split: bidding -0.27 · play +0.33

Strength of schedule: opponents averaged +0.12/bd (a tough draw) → opponent-adjusted -0.55/bd

Card play — on target: opening leads 81.4% #7 of 21 · declarer play 70.3% #17 of 21 · defence 85.2% #10 of 21

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (10)90.9% (33)
Declarer play69.2% (13)70.8% (24)
Defence77.8% (18)87.3% (63)

Opening leads by suit led: ♠ 100.0% (4) · ♥ 78.6% (14) · ♦ 81.2% (16) · ♣ 77.8% (9)

vs par by strain: NT +0.05 (43) · a suit +0.07 (124)

vs par by level: part-score -0.20 (51) · game -0.01 (101) · slam +1.40 (15)

By role: declaring -0.56/bd (-1.57 vs par · 86) · defending -0.77/bd (+1.80 vs par · 82)

By vulnerability: vulnerable -0.58/bd (+0.96 vs par · 84) · not vulnerable -0.74/bd (-0.81 vs par · 84)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalS.SunO.Koivu – H.HuhtamakiClosed14+21.3+1.52+2.71
QuarterfinalS.SunO.Koivu – H.HuhtamakiClosed14+1.2+0.09-0.29
QuarterfinalS.SunO.Koivu – H.HuhtamakiClosed14+1.6+0.11-0.71
QuarterfinalS.SunO.Koivu – H.HuhtamakiClosed14-9.8-0.70+4.79
SemifinalS.SunK.Rosenberg – A.TebhaOpen14-4.6-0.33-0.29
SemifinalS.SunC.Jolly – A.KaplanClosed14-20.5-1.46+0.71
SemifinalS.SunA.Kaplan – C.JollyOpen14+13.6+0.97+4.00
SemifinalS.SunK.Rosenberg – A.TebhaOpen14-39.6-2.83-3.14
FinalY.ZhouC.Bakke – S.ShahOpen14-48.5-3.46-5.29
FinalS.SunG.Minutti – M.CrusizioClosed14+19.3+1.38+0.86
FinalS.SunM.Crusizio – G.MinuttiOpen14-22.8-1.63-2.86
FinalS.SunC.Bakke – S.ShahOpen14-22.5-1.61+0.43

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
+13.3FinalVILLA FABBRICHE466♦♥A-1+13
+13.0Quarterfinal🇫🇮 FINLAND336♠♥K-2+13
+13.0Semifinal🇺🇸 USA177♥x♦A-5+3
+11.0FinalVILLA FABBRICHE196♥♦Q=-11
+10.6Quarterfinal🇫🇮 FINLAND344♥x♣3-3+9
+10.3Quarterfinal🇫🇮 FINLAND23NT♥10-1+12
+10.0Semifinal🇺🇸 USA353NTx♦J=+12
+9.4Quarterfinal🇫🇮 FINLAND102♠x♥A+1+14
+9.0Semifinal🇺🇸 USA343NTx♥10+1+12
+9.0FinalVILLA FABBRICHE182♠♥Q=+6
+8.7FinalVILLA FABBRICHE286♠♣7+1-13
+8.3Quarterfinal🇫🇮 FINLAND113NT♠9=+0
+8.3Semifinal🇺🇸 USA264♠x♣A=+16
+7.3Semifinal🇺🇸 USA303NT♠4+1+7
+6.3FinalVILLA FABBRICHE153NT♥Q-2+11
+5.6Quarterfinal🇫🇮 FINLAND236♠♦J=+0
+5.3FinalVILLA FABBRICHE503♣♣Q-2+0
+5.1Quarterfinal🇫🇮 FINLAND41NT♦5=+6
+5.0Quarterfinal🇫🇮 FINLAND182♠♥8=+6
+4.9Quarterfinal🇫🇮 FINLAND52♥♠Q-1+6
+4.7Quarterfinal🇫🇮 FINLAND135♦♥5-4+7
+4.7Semifinal🇺🇸 USA141♠x♠5-1+8
+4.6Quarterfinal🇫🇮 FINLAND534♠x♦K=+4
+4.3Quarterfinal🇫🇮 FINLAND513NT♥2-1+12
+4.3Semifinal🇺🇸 USA294♥♠Q-2+5
+4.3Semifinal🇺🇸 USA535♦x♦3-3+0
+4.1Quarterfinal🇫🇮 FINLAND485♥♣A-1+13
+4.0Semifinal🇺🇸 USA13♠♦6=+1
+4.0FinalVILLA FABBRICHE44♥♠3=+3
+3.4Quarterfinal🇫🇮 FINLAND493NT♠10+2+2
+3.3FinalVILLA FABBRICHE114♥♦Q+1-11
+3.3FinalVILLA FABBRICHE232♦♠4+1+9
+3.1Quarterfinal🇫🇮 FINLAND364♠♣J+1+0
+3.0Semifinal🇺🇸 USA124♠♣K=+0
+3.0Semifinal🇺🇸 USA494♥♥3+1+0
+3.0FinalVILLA FABBRICHE485♠♥3-1+7
+2.7Quarterfinal🇫🇮 FINLAND153NT♦9=+7
+2.7Quarterfinal🇫🇮 FINLAND524♥♦A=+8
+2.7FinalVILLA FABBRICHE331NT♥3+1+5
+2.7FinalVILLA FABBRICHE371NT♥3+2+1
+2.3Quarterfinal🇫🇮 FINLAND454♥♦2=-1
+2.1Quarterfinal🇫🇮 FINLAND222♠♣2+1+6
+2.0Quarterfinal🇫🇮 FINLAND83NT♥4=-1
+1.7Quarterfinal🇫🇮 FINLAND47Pass+3
+1.7Semifinal🇺🇸 USA103♣♦K=-1
+1.7FinalVILLA FABBRICHE316♠x♦A-3+0
+1.4Quarterfinal🇫🇮 FINLAND394♥♣A-1-4
+1.3Semifinal🇺🇸 USA83♣♥3=+0
+1.3FinalVILLA FABBRICHE515♦♠A+1+13
+1.1Quarterfinal🇫🇮 FINLAND291NT♥4-2-1
+1.0Quarterfinal🇫🇮 FINLAND251NT♠Q-3-10
+1.0Semifinal🇺🇸 USA314♥♠7-2+0
+1.0FinalVILLA FABBRICHE443NT♦J+2+10
+1.0FinalVILLA FABBRICHE523NT♥4+1+1
+0.7Semifinal🇺🇸 USA163NT♦4-1+2
+0.6Quarterfinal🇫🇮 FINLAND164♥♦K=+0
+0.4Quarterfinal🇫🇮 FINLAND554♥♠J=-1
+0.3Semifinal🇺🇸 USA363NT♠5=+0
+0.3Semifinal🇺🇸 USA395♦x♠K-2+4
+0.3Semifinal🇺🇸 USA484♠♦K+1+0
+0.3FinalVILLA FABBRICHE102♥♥6-1+5
+0.3FinalVILLA FABBRICHE203NT♥6+2+0
+0.1Quarterfinal🇫🇮 FINLAND32♠♣3-1-1
-0.0Quarterfinal🇫🇮 FINLAND384♥♦A=-3
-0.0Quarterfinal🇫🇮 FINLAND404♥♣7+1+0
-0.0Semifinal🇺🇸 USA54♠♥A+1+1
+0.0Semifinal🇺🇸 USA244♥♦6+1+10
+0.0Semifinal🇺🇸 USA284♥♠10=+0
-0.0FinalVILLA FABBRICHE72♣♦K=-5
+0.0FinalVILLA FABBRICHE244♠♥A=+0
+0.0FinalVILLA FABBRICHE254♥♠J-1+6
-0.0FinalVILLA FABBRICHE304♥♠4+1+0
-0.0FinalVILLA FABBRICHE341♥♣8-1-1
-0.1Quarterfinal🇫🇮 FINLAND195♦x♠K-1+0
-0.3Semifinal🇺🇸 USA96NT♣5+1+11
-0.3Semifinal🇺🇸 USA155♣♦4=+3
-0.3Semifinal🇺🇸 USA184♥♦J+2+11
-0.3Semifinal🇺🇸 USA204♠♥A=+10
-0.3Semifinal🇺🇸 USA333♥♠K=+6
-0.3Semifinal🇺🇸 USA402♣♠3+1+0
-0.3FinalVILLA FABBRICHE124♠♣3+1+0
-0.3FinalVILLA FABBRICHE264♠♥8+1+13
-0.3FinalVILLA FABBRICHE354♠♣6=-1
-0.4Quarterfinal🇫🇮 FINLAND91NT♦7=+6
-0.6Quarterfinal🇫🇮 FINLAND242NT♥7-1-10
-0.7Quarterfinal🇫🇮 FINLAND273♠♣10=+4
-0.7FinalVILLA FABBRICHE63NT♥3+2+0
-0.7FinalVILLA FABBRICHE382♠♣K-2-2
-0.7FinalVILLA FABBRICHE432♦♥4-2+1
-1.0Semifinal🇺🇸 USA433NT♠6=-2
-1.0Semifinal🇺🇸 USA513NT♥3-2-7
-1.0FinalVILLA FABBRICHE362NT♥4-3-2
-1.1Quarterfinal🇫🇮 FINLAND13NT♠10+1+1
-1.1Quarterfinal🇫🇮 FINLAND325♦♥4=+1
-1.3Quarterfinal🇫🇮 FINLAND172NT♠Q=-1
-1.3Semifinal🇺🇸 USA74♠♥10=-1
-1.3Semifinal🇺🇸 USA213♠♦Q=-7
-1.3Semifinal🇺🇸 USA524♥♣A-1+2
-1.3Semifinal🇺🇸 USA552♥♣3=-6
-1.3Semifinal🇺🇸 USA564♥♠K+1+0
-1.4Quarterfinal🇫🇮 FINLAND284♥♦Q+1+0
-1.7Quarterfinal🇫🇮 FINLAND374♥x♦A-2-8
-1.7Semifinal🇺🇸 USA44♥♠4+2-1
-1.7Semifinal🇺🇸 USA62♠♥K=+0
-1.7Semifinal🇺🇸 USA413NT♦7+3-2
-1.7FinalVILLA FABBRICHE162♠♥K=+0
-1.7FinalVILLA FABBRICHE273♠♥2=+0
-1.9Quarterfinal🇫🇮 FINLAND206♠♦4=+0
-2.0Semifinal🇺🇸 USA132♥♦6=-12
-2.0Semifinal🇺🇸 USA373♣♠J=-5
-2.0FinalVILLA FABBRICHE393NT♠2=-7
-2.0FinalVILLA FABBRICHE425♦♠Q+1-11
-2.1Quarterfinal🇫🇮 FINLAND433♥♦9=-1
-2.3Semifinal🇺🇸 USA323♠♥A=+0
-2.3FinalVILLA FABBRICHE214♠♠J=+0
-2.4Quarterfinal🇫🇮 FINLAND423NT♥2-2-6
-2.7Semifinal🇺🇸 USA454♥♦2-1-10
-2.7FinalVILLA FABBRICHE83♦♣K+2-13
-2.7FinalVILLA FABBRICHE552♠♥3+2+6
-2.9Quarterfinal🇫🇮 FINLAND262♥♥K=+1
-3.0FinalVILLA FABBRICHE93NT♠2-1+1
-3.0FinalVILLA FABBRICHE565♦♠K-1-10
-3.3Semifinal🇺🇸 USA113♣♥5+1-6
-3.3Semifinal🇺🇸 USA384♥♦2+3+17
-3.3FinalVILLA FABBRICHE173NT♥10=+1
-3.4Quarterfinal🇫🇮 FINLAND304♠♦9=+0
-3.7Semifinal🇺🇸 USA504♠♣Q+1+11
-3.7FinalVILLA FABBRICHE456♥♦3=+0
-3.9Quarterfinal🇫🇮 FINLAND123NT♣Q-2-5
-4.0Quarterfinal🇫🇮 FINLAND314♥♦A=+0
-4.0Semifinal🇺🇸 USA22♦♣6-2+2
-4.0FinalVILLA FABBRICHE15♦x♥2-3-8
-4.0FinalVILLA FABBRICHE322♠♣A+2+1
-4.1Quarterfinal🇫🇮 FINLAND353NT♥9+1-1
-4.3Semifinal🇺🇸 USA234♥♠2+2-12
-4.3FinalVILLA FABBRICHE294♥x♠2-2-5
-4.7Quarterfinal🇫🇮 FINLAND63NT♠K+3-2
-4.7Quarterfinal🇫🇮 FINLAND504♥♦3=+0
-5.0Semifinal🇺🇸 USA33♥♠10=-6
-5.0FinalVILLA FABBRICHE543♥♦4-1+1
-5.3Quarterfinal🇫🇮 FINLAND546♥♣K=+13
-5.3Semifinal🇺🇸 USA471NT♦6+2-6
-5.7Quarterfinal🇫🇮 FINLAND564♠♥2+1+0
-5.7FinalVILLA FABBRICHE23♣♥3=+1
-6.1Quarterfinal🇫🇮 FINLAND466♠♥10=+13
-6.7Quarterfinal🇫🇮 FINLAND74♥♦5+1-1
-6.7Quarterfinal🇫🇮 FINLAND142♠x♣Q-2-4
-6.7Semifinal🇺🇸 USA194♠♦K-1-10
-6.9Quarterfinal🇫🇮 FINLAND212♥♦K+1-7
-7.3Semifinal🇺🇸 USA225♦♥K-2-11
-7.3FinalVILLA FABBRICHE404♥x♠A-2-5
-7.7FinalVILLA FABBRICHE143NT♥J-2-6
-8.3FinalVILLA FABBRICHE35♠♥K+2-17
-8.3FinalVILLA FABBRICHE414NT♠8+2-13
-8.7Semifinal🇺🇸 USA424♥♦2=+0
-9.0Semifinal🇺🇸 USA463NT♥6+1-13
-9.3Semifinal🇺🇸 USA275♠x♣2-1+0
-9.3Semifinal🇺🇸 USA444♠♦A=-1
-9.3FinalVILLA FABBRICHE533NT♣3-2-13
-9.4Quarterfinal🇫🇮 FINLAND446♦♠Q=+2
-9.7FinalVILLA FABBRICHE54♥♣A=-10
-10.0FinalVILLA FABBRICHE225♣x♦A-2-10
-10.9Quarterfinal🇫🇮 FINLAND413NT♦K=-10
-11.0FinalVILLA FABBRICHE496♥♠A-1-11
-11.3Semifinal🇺🇸 USA545♥x♠5-2-12
-12.0FinalVILLA FABBRICHE476♠♣A-2-12
-12.7Semifinal🇺🇸 USA254♦x♥K-1-5
-14.0FinalVILLA FABBRICHE135♦x♠K-3-14