🇨🇳 KUANG Yuegang · CHINA

11rank
+30.9Butler · 63 bds
+0.49per board
±3.4swing
+0.57vs par /bd
+0.53adjusted /bd
Butler per round: 13.9 18.2 18.2 -1.2by round

vs par split: bidding +1.13 · play -0.19

Strength of schedule: opponents averaged +0.04/bd (an average draw) → opponent-adjusted +0.53/bd

Card play — on target: opening leads 100.0% · declarer play 83.3% · defence 73.3%

Bidding activity — not a pass: 35.0% (62/177)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (5)100.0% (4)
Declarer play100.0% (2)75.0% (4)
Defence57.1% (7)87.5% (8)

Opening leads by suit led: ♠ 100.0% (2) · ♥ 100.0% (5) · ♦ 100.0% (1) · ♣ 100.0% (1)

vs par by strain: NT -0.11 (27) · a suit +1.08 (36)

vs par by level: part-score +0.91 (23) · game +0.38 (40)

By role: declaring +1.03/bd (-1.50 vs par · 32) · defending -0.07/bd (+2.71 vs par · 31)

By vulnerability: vulnerable +0.10/bd (-0.10 vs par · 31) · not vulnerable +0.87/bd (+1.22 vs par · 32)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 16Y.SunF.Jarlvik – T.TrendafilovaClosed15+13.9+0.93+1.13
QuarterfinalY.SunS.Zhang – E.WoldClosed16+11.1+0.69+0.75
QuarterfinalY.SunS.Shi – D.KorbelOpen16+7.1+0.44+0.06
SemifinalY.SunC.Froehner – P.NehmertOpen16-1.2-0.07+0.38

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
+8.5Round of 16🇸🇪 SWEDEN244♠♣2=+8
+7.9Quarterfinal🇺🇸 U.S.A.771NTx-2+8
+7.1Round of 16🇸🇪 SWEDEN263NT♠7=+10
+6.0Semifinal🇩🇪 GERMANY303NT-1+10
+5.4Quarterfinal🇺🇸 U.S.A.275♠x♥T-2+10
+5.1Round of 16🇸🇪 SWEDEN203♦♦K-2+8
+5.1Quarterfinal🇺🇸 U.S.A.303♥♠2+1+6
+4.3Quarterfinal🇺🇸 U.S.A.693NT-1+6
+4.3Semifinal🇩🇪 GERMANY193NT+1+1
+4.0Round of 16🇸🇪 SWEDEN213NT♦2+3-12
+4.0Round of 16🇸🇪 SWEDEN303NT♣Q+1-1
+3.7Semifinal🇩🇪 GERMANY214♥+2+11
+3.1Quarterfinal🇺🇸 U.S.A.264♠♥3-2+2
+3.0Quarterfinal🇺🇸 U.S.A.712♣=+5
+3.0Semifinal🇩🇪 GERMANY242♦+1+5
+2.7Quarterfinal🇺🇸 U.S.A.322♠♦A+2+2
+2.3Round of 16🇸🇪 SWEDEN285♦♥A=+3
+2.2Round of 16🇸🇪 SWEDEN272♥♥4+1+10
+1.9Round of 16🇸🇪 SWEDEN163NT♣T+4-10
+1.9Quarterfinal🇺🇸 U.S.A.203NT♥J+1+0
+1.6Quarterfinal🇺🇸 U.S.A.803NT+1+1
+1.5Round of 16🇸🇪 SWEDEN232♠♦5+1+0
+1.4Quarterfinal🇺🇸 U.S.A.743NT=+0
+1.0Quarterfinal🇺🇸 U.S.A.193♣♠A-1+2
+0.7Quarterfinal🇺🇸 U.S.A.763♥=+0
+0.7Semifinal🇩🇪 GERMANY184♠-2+11
+0.4Quarterfinal🇺🇸 U.S.A.212♠♥A+2+2
+0.3Quarterfinal🇺🇸 U.S.A.243NT♦J=+1
+0.3Quarterfinal🇺🇸 U.S.A.313NT♥6+1+0
+0.1Quarterfinal🇺🇸 U.S.A.284♥♦K=+0
+0.1Quarterfinal🇺🇸 U.S.A.723NT+2+0
+0.0Quarterfinal🇺🇸 U.S.A.231NT♠2=-1
+0.0Quarterfinal🇺🇸 U.S.A.294♠♥3+1+0
-0.0Quarterfinal🇺🇸 U.S.A.662♠+1+0
+0.0Semifinal🇩🇪 GERMANY273NT+2-1
+0.0Semifinal🇩🇪 GERMANY283NT+3-13
+0.0Semifinal🇩🇪 GERMANY314♠+2+11
-0.1Quarterfinal🇺🇸 U.S.A.252NT♥A-1+5
-0.3Quarterfinal🇺🇸 U.S.A.733♣=-11
-0.3Semifinal🇩🇪 GERMANY223♠-2+0
-0.3Semifinal🇩🇪 GERMANY255♣-1-5
-0.3Semifinal🇩🇪 GERMANY324♠=+1
-0.4Quarterfinal🇺🇸 U.S.A.752♠=+1
-0.7Quarterfinal🇺🇸 U.S.A.783NT-1+5
-0.7Quarterfinal🇺🇸 U.S.A.791NT+1-1
-0.7Semifinal🇩🇪 GERMANY173NT=+0
-0.8Round of 16🇸🇪 SWEDEN253NT♥A+1-1
-1.1Quarterfinal🇺🇸 U.S.A.654♠+1+0
-2.0Quarterfinal🇺🇸 U.S.A.223♦♣A-1-5
-2.2Round of 16🇸🇪 SWEDEN183NT♠5+2+11
-2.3Semifinal🇩🇪 GERMANY203NT-1-7
-2.4Quarterfinal🇺🇸 U.S.A.685♠=+0
-2.6Quarterfinal🇺🇸 U.S.A.674♠=+0
-2.8Round of 16🇸🇪 SWEDEN194♥♣8-1-10
-2.9Round of 16🇸🇪 SWEDEN172♠♠2-1+2
-3.0Semifinal🇩🇪 GERMANY293NT-1-12
-3.1Quarterfinal🇺🇸 U.S.A.183♠♥Q-1-11
-3.7Quarterfinal🇺🇸 U.S.A.704♠-2-13
-4.0Quarterfinal🇺🇸 U.S.A.173NT♣5+1-1
-4.7Round of 16🇸🇪 SWEDEN223NT♣5+1-1
-5.0Semifinal🇩🇪 GERMANY261♥+1-5
-7.0Semifinal🇩🇪 GERMANY232♣x=-1
-9.3Round of 16🇸🇪 SWEDEN294♥♠K=+0