WANG Jian-Jian · HOBRA

286rank
-23.5Butler · 28 bds
-0.84per board
±4.2swing
-1.68vs par /bd
-0.86adjusted /bd
Butler per round: -23.5 -23.5by round

vs par split: bidding -1.39 · play -0.29

Strength of schedule: opponents averaged -0.02/bd (an average draw) → opponent-adjusted -0.86/bd

Card play — on target: opening leads 63.6% · declarer play 57.1% · defence 100.0%

Bidding activity — not a pass: 46.3% (38/82)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (2)55.6% (9)
Declarer play100.0% (1)50.0% (6)
Defence100.0% (3)100.0% (11)

Opening leads by suit led: ♠ 0.0% (1) · ♥ 50.0% (2) · ♦ 75.0% (4) · ♣ 75.0% (4)

vs par by strain: NT +4.00 (4) · a suit -2.62 (24)

vs par by level: part-score -1.56 (9) · game -1.74 (19)

By role: declaring -0.56/bd (-2.93 vs par · 14) · defending -1.11/bd (-0.43 vs par · 14)

By vulnerability: vulnerable -0.66/bd (-1.64 vs par · 14) · not vulnerable -1.01/bd (-1.71 vs par · 14)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 64J.ShiS.Golebiowski – M.BlachOpen14+5.2+0.37-1.43
Round of 64J.ShiP.Bizon – P.GawrysOpen14-28.7-2.05-1.93

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
+6.3Round of 64ALTERIS NUCLEAR294♠♣K=+8
+4.5Round of 64ALTERIS NUCLEAR323NT♥4-1+16
+3.8Round of 64ALTERIS NUCLEAR283NT♦2=-1
+2.7Round of 64ALTERIS NUCLEAR304♠♥A+1+1
+2.6Round of 64ALTERIS NUCLEAR184♠♣2=+0
+2.5Round of 64ALTERIS NUCLEAR195♦♣A=+0
+1.7Round of 64ALTERIS NUCLEAR313♦♣J-2+0
+1.5Round of 64ALTERIS NUCLEAR253♥♣3-1-2
+1.4Round of 64ALTERIS NUCLEAR152♠♦6-1+6
+1.1Round of 64ALTERIS NUCLEAR224♠♠6+1+4
+1.1Round of 64ALTERIS NUCLEAR244♠♦5=-1
+0.5Round of 64ALTERIS NUCLEAR264♠♥A+1+0
+0.2Round of 64ALTERIS NUCLEAR343NT♣9+1+0
+0.2Round of 64ALTERIS NUCLEAR363NT♣A=+1
-0.1Round of 64ALTERIS NUCLEAR164♥♦4+1+0
-0.7Round of 64ALTERIS NUCLEAR233♦♥K+2-10
-0.7Round of 64ALTERIS NUCLEAR275♠♥6=-1
-0.8Round of 64ALTERIS NUCLEAR373♥♠7+1-8
-0.9Round of 64ALTERIS NUCLEAR212♠♥8=+0
-1.9Round of 64ALTERIS NUCLEAR353♣♥2+1+0
-1.9Round of 64ALTERIS NUCLEAR393♦♦2=+0
-2.8Round of 64ALTERIS NUCLEAR413♠♣4=+0
-2.9Round of 64ALTERIS NUCLEAR175♥x♦K-2-5
-4.0Round of 64ALTERIS NUCLEAR204♥♠7=-10
-4.9Round of 64ALTERIS NUCLEAR424♥♦K=-3
-9.8Round of 64ALTERIS NUCLEAR334♠♥6=-13
-11.0Round of 64ALTERIS NUCLEAR384♥♦Q-2-13
-11.2Round of 64ALTERIS NUCLEAR404♠♥7-1-16