GONG Jingyuan · JJs GANG

264rank
-28.3Butler · 168 bds
-0.17per board
±4.0swing
-0.59vs par /bd · #294/345
-0.55adjusted /bd
Butler per round: 3.3 0.4 9.2 10.8 -1 -6.4 -26.1 -3.2 -6.7 -11 -7 9.4by round

vs par split: bidding -0.42 · play -0.17

Strength of schedule: opponents averaged -0.38/bd (an easy draw) → opponent-adjusted -0.55/bd

Card play — on target: opening leads 67.6% #325 of 345 · declarer play 72.5% #243 of 345 · defence 86.5% #130 of 345

Bidding activity — not a pass: 43.4% #173 of 345 (204/470)

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (6)71.4% (28)
Declarer play76.9% (13)71.1% (38)
Defence85.7% (21)86.8% (53)

Opening leads by suit led: ♠ 66.7% (6) · ♥ 78.6% (14) · ♦ 50.0% (10) · ♣ 75.0% (4)

vs par by strain: NT -0.12 (50) · a suit -0.79 (118)

vs par by level: part-score -0.74 (70) · game -1.04 (89) · slam +5.11 (9)

By role: declaring +0.03/bd (-2.07 vs par · 94) · defending -0.42/bd (+1.30 vs par · 74)

By vulnerability: vulnerable -0.31/bd (-1.32 vs par · 84) · not vulnerable -0.02/bd (+0.14 vs par · 84)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1Y.CaoS.Martinussen – J.KarlsenClosed14+3.3+0.24-0.14
Round 2Y.CaoC.Oursel – F.RiehmClosed14+0.4+0.03+0.29
Round 3Y.CaoJ.Bussell – J.RhindOpen14+9.2+0.66+0.86
Round 4Y.CaoE.Sylvester – P.GillClosed14+10.8+0.77-0.86
Round 5Y.CaoC.Westerbeek – M.ThieleClosed14-1.0-0.07-0.79
Round 6Y.CaoL.Edlund – P.Ol-MarsOpen14-6.4-0.46+1.93
Round 7Y.CaoA.Forfot – S.KarlbergClosed14-26.1-1.86-3.14
Round 8Y.CaoJ.Sundstroem Brabrand – D.WilleckeClosed14-3.2-0.23-0.64
Round 9Y.CaoO.Simic – M.SimicOpen14-6.7-0.48-2.07
Round 10Y.CaoM.Kokubo – M.ShiroganeOpen14-11.0-0.79+0.14
Round 11Y.CaoH.Ebrahim – A.AlmidfaOpen14-7.0-0.50-3.07
Round 12Y.CaoD.Brenner – P.RavennaOpen14+9.4+0.67+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
+12.7Round 4APAHEILI206♥♣J=+1
+10.3Round 1HALV GAMMEL OPLAND106♠♥2-1+12
+9.3Round 3BERMUDA TRIANGLE83NT♠A+1+11
+8.8Round 3BERMUDA TRIANGLE43NT♠2=+3
+8.7Round 4APAHEILI214♠♠9=+10
+8.7Round 6GOTT OCH BLANDAT176♠♦2+1+11
+8.6Round 11ESU43NT♠2+4+2
+8.1Round 9SERBIA53NT♠4=+0
+7.7Round 2LES MOUSQUETAIRES267♦♦4=-2
+6.7Round 9SERBIA44♠x♣3-1+10
+6.2Round 2LES MOUSQUETAIRES246♠♣K-2+14
+5.6Round 12ALE203NTx♠7-1+7
+5.2Round 12ALE243NT♠3-2+5
+5.1Round 12ALE153NT♠3-2+6
+5.0Round 1HALV GAMMEL OPLAND74♠♥3=+0
+5.0Round 11ESU34♦♠Q-2+2
+4.6Round 4APAHEILI263♦♥4+1+10
+4.5Round 6GOTT OCH BLANDAT253♠♦K+1+1
+4.4Round 8AABENRAA BC154♠♦A=+0
+4.4Round 12ALE184♠x♦7-2+5
+3.9Round 6GOTT OCH BLANDAT163NT♥Q=+7
+3.9Round 8AABENRAA BC243NT♠5-3+11
+3.7Round 7CORNELL33♦♣2=+0
+3.6Round 1HALV GAMMEL OPLAND24♠♥4+1+4
+3.3Round 5LOMBARD WEIYU113NT♥9=+0
+3.2Round 3BERMUDA TRIANGLE32♠♣J-1+5
+3.1Round 4APAHEILI224♥♦K+1+0
+3.0Round 10GATHER HERNING154♥♠3-2-2
+2.8Round 10GATHER HERNING233NT♠9+1-1
+2.7Round 2LES MOUSQUETAIRES216♦♠J+1+11
+2.7Round 10GATHER HERNING242♠♦7=+0
+2.4Round 10GATHER HERNING264♠♠A+1+1
+2.3Round 12ALE252♥♦2-2+2
+2.2Round 5LOMBARD WEIYU126♥♦T-2+11
+2.1Round 3BERMUDA TRIANGLE143NT♣A+2+0
+2.1Round 5LOMBARD WEIYU33♦♥Q+1+0
+2.0Round 7CORNELL143NT♣4+1+1
+1.9Round 6GOTT OCH BLANDAT261♥♦9+2+0
+1.9Round 9SERBIA24♦♠A-1+8
+1.8Round 3BERMUDA TRIANGLE64♥♦J+1+1
+1.8Round 5LOMBARD WEIYU73NT♠2+1+1
+1.8Round 10GATHER HERNING162♥♦A-1+5
+1.7Round 5LOMBARD WEIYU102♣♦6+1+1
+1.7Round 8AABENRAA BC252♠♦J+2+2
+1.7Round 9SERBIA131NT♣8+1+1
+1.6Round 2LES MOUSQUETAIRES231♠♣3=+5
+1.6Round 5LOMBARD WEIYU83NT♥9-1+4
+1.6Round 10GATHER HERNING283NT♥5+3+3
+1.6Round 12ALE224♥♠A+2-1
+1.6Round 12ALE262♥♠5=-1
+1.5Round 8AABENRAA BC262NT♠3-1-5
+1.4Round 2LES MOUSQUETAIRES193♦♥2-1-1
+1.3Round 1HALV GAMMEL OPLAND141NT♥Q-1-2
+1.3Round 10GATHER HERNING195♦♠A-2+7
+1.1Round 3BERMUDA TRIANGLE111NT♦T=+5
+1.1Round 12ALE274♠x♦A-1+8
+1.0Round 5LOMBARD WEIYU52♣♥A-1+4
+1.0Round 11ESU73♠♥5-1-1
+0.9Round 1HALV GAMMEL OPLAND41NT♦5+2+10
+0.9Round 8AABENRAA BC173♥x♠6-1+5
+0.9Round 8AABENRAA BC213NT♣T+2+11
+0.9Round 8AABENRAA BC223♦♣3=-7
+0.8Round 1HALV GAMMEL OPLAND14♠♥A=-8
+0.8Round 2LES MOUSQUETAIRES224♠♠5+2+1
+0.6Round 6GOTT OCH BLANDAT184♥♣K=+1
+0.6Round 6GOTT OCH BLANDAT242♠♥A=+7
+0.6Round 7CORNELL132♥♦7-3-7
+0.6Round 8AABENRAA BC204♥♦9=+0
+0.6Round 9SERBIA124♥♣K+1+0
+0.5Round 4APAHEILI245♥♠K=+0
+0.5Round 4APAHEILI255♦♠A+1+10
+0.5Round 8AABENRAA BC274♠♣K-2+5
+0.5Round 9SERBIA84♠♣Q+2-8
+0.4Round 2LES MOUSQUETAIRES175♦x♥7-1+0
+0.4Round 3BERMUDA TRIANGLE95♠♥3=+0
+0.3Round 12ALE194♠♦9=-1
+0.1Round 1HALV GAMMEL OPLAND81NT♣3+1-1
+0.1Round 4APAHEILI282NT♠J=+0
+0.1Round 5LOMBARD WEIYU45♥♦K-3-5
+0.1Round 7CORNELL41NT♦9+2+0
-0.0Round 4APAHEILI234♠♦J+1-13
-0.0Round 7CORNELL93NT♦2=+0
+0.0Round 9SERBIA33♥♣A-2+0
+0.0Round 11ESU93NT♥3=+6
+0.0Round 11ESU143♦♥A=+0
-0.1Round 1HALV GAMMEL OPLAND33♣♦J+2+4
-0.1Round 11ESU124♣♥2=+0
-0.2Round 5LOMBARD WEIYU14♥♠J+3+10
-0.2Round 7CORNELL122♥♦Q-1-2
-0.3Round 8AABENRAA BC194♠♣K+2-11
-0.3Round 11ESU62♠♥K-1+2
-0.4Round 2LES MOUSQUETAIRES181NT♠6+1+1
-0.4Round 5LOMBARD WEIYU144♠♦5+1-11
-0.4Round 11ESU13NT♥J+1-11
-0.5Round 3BERMUDA TRIANGLE72♥♠Q-1-1
-0.5Round 6GOTT OCH BLANDAT284♠♥9=+0
-0.5Round 10GATHER HERNING171NT♦7+1+0
-0.6Round 3BERMUDA TRIANGLE13♥♠A-2+8
-0.6Round 4APAHEILI164♠x♣A-4+7
-0.7Round 5LOMBARD WEIYU91NT♣K-2+1
-0.7Round 12ALE234♠♣T=+1
-0.8Round 6GOTT OCH BLANDAT212♠♠T+1+0
-0.8Round 9SERBIA62♥♠T-2+0
-0.9Round 9SERBIA95♥♣9+1-11
-0.9Round 10GATHER HERNING274♠♠7=+0
-1.0Round 2LES MOUSQUETAIRES282♠♠5-1-2
-1.1Round 4APAHEILI185♠♦A+1-17
-1.1Round 9SERBIA144♥♥8+1+0
-1.2Round 4APAHEILI153NT♠8=+2
-1.2Round 7CORNELL11NT♦Q=-5
-1.2Round 7CORNELL113NT♠3-1-5
-1.3Round 3BERMUDA TRIANGLE23♦♥A-3-10
-1.3Round 7CORNELL53♠♦T=+7
-1.3Round 11ESU114♥♦K+2-11
-1.5Round 1HALV GAMMEL OPLAND121NT♣A+1-10
-1.5Round 6GOTT OCH BLANDAT273♣♦2=+7
-1.7Round 8AABENRAA BC284♥♦3=+1
-1.7Round 10GATHER HERNING222♠♦7+2+1
-1.8Round 2LES MOUSQUETAIRES154♠♦Q-2-8
-1.9Round 11ESU23NT♣5+1+1
-1.9Round 12ALE213NT♦3-1-5
-2.0Round 6GOTT OCH BLANDAT194♥♦K+2+13
-2.1Round 10GATHER HERNING213♣♦K=+0
-2.2Round 5LOMBARD WEIYU24♥♦K=-11
-2.2Round 5LOMBARD WEIYU63NT♥A-1-4
-2.3Round 1HALV GAMMEL OPLAND131NT♥3+1-5
-2.3Round 6GOTT OCH BLANDAT223♠♥A-3+0
-2.4Round 1HALV GAMMEL OPLAND52♥♥4+1-6
-2.4Round 9SERBIA113NT♠5-1-10
-2.4Round 11ESU105♣♦A+1-13
-2.5Round 1HALV GAMMEL OPLAND64♥♦9=+0
-2.7Round 6GOTT OCH BLANDAT153NT♥3+1-1
-2.9Round 9SERBIA14♠x♦A-1-5
-2.9Round 10GATHER HERNING254♠♣T-1-5
-3.0Round 2LES MOUSQUETAIRES204♣♥A+1-12
-3.0Round 8AABENRAA BC162♠♥3-1-5
-3.1Round 3BERMUDA TRIANGLE132♠♦Q+1-7
-3.2Round 3BERMUDA TRIANGLE123♦♥Q+1+0
-3.4Round 7CORNELL84♠♣A-1-5
-3.5Round 7CORNELL74♠♣A-1-6
-3.5Round 11ESU83♥♠9-3-6
-3.6Round 4APAHEILI173♥♠A=-6
-3.6Round 11ESU51NT♣4-1-6
-3.6Round 12ALE163♥♥5-1-6
-3.8Round 12ALE173♥♣J+1-2
-4.0Round 1HALV GAMMEL OPLAND92♠♥T+1+0
-4.0Round 2LES MOUSQUETAIRES276♠♣T=+0
-4.0Round 3BERMUDA TRIANGLE102NT♦9=-1
-4.2Round 8AABENRAA BC184♠♥K=-6
-4.3Round 2LES MOUSQUETAIRES254♠♣T=+0
-4.5Round 4APAHEILI195♣x♠J-2-5
-4.5Round 6GOTT OCH BLANDAT202NT♠6-2-7
-4.8Round 3BERMUDA TRIANGLE53♠♦3-2-2
-5.3Round 7CORNELL64♥♣6=-10
-5.9Round 1HALV GAMMEL OPLAND113NT♠8=+0
-5.9Round 2LES MOUSQUETAIRES164♠♥9=-3
-7.6Round 7CORNELL103NT♣5=+0
-7.8Round 12ALE281NT♥3+2-12
-8.1Round 11ESU133♥♦A+1-8
-8.4Round 4APAHEILI274♥♠8-1-11
-8.5Round 9SERBIA73NT♦4+2-2
-8.7Round 10GATHER HERNING203NT♦3=+0
-8.8Round 7CORNELL26♠♥A-1-12
-9.1Round 5LOMBARD WEIYU135♦x♠K-2-12
-9.3Round 8AABENRAA BC232♥♥T+3-10
-9.6Round 9SERBIA103NT♠4-1-12
-9.8Round 10GATHER HERNING184♠x♥8-2-7
-12.3Round 6GOTT OCH BLANDAT235♣x♠A-3-12