GU Jiang · JARL

303rank
-78.2Butler · 56 bds
-1.40per board
±4.6swing
-1.21vs par /bd
-0.86adjusted /bd
Butler per round: -78.2 -78.2 -78.2 -78.2by round

vs par split: bidding -1.69 · play -1.02

Strength of schedule: opponents averaged +0.54/bd (a tough draw) → opponent-adjusted -0.86/bd

Card play — on target: opening leads 75.0% · declarer play 69.2% · defence 86.7%

Bidding activity — not a pass: 45.8% (70/153)

Card play by contract type — on target
vs NTvs a suit
Opening leads60.0% (5)100.0% (3)
Declarer play66.7% (3)70.0% (10)
Defence71.4% (7)100.0% (8)

Opening leads by suit led: ♠ 50.0% (4) · ♥ 100.0% (3) · ♣ 100.0% (1)

vs par by strain: NT -0.50 (18) · a suit -1.55 (38)

vs par by level: part-score -1.32 (22) · game -1.18 (33) · slam +0.00 (1)

By role: declaring -1.49/bd (-3.21 vs par · 34) · defending -1.25/bd (+1.86 vs par · 22)

By vulnerability: vulnerable -1.33/bd (-0.86 vs par · 28) · not vulnerable -1.46/bd (-1.57 vs par · 28)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 64L.LasotaJ.Patreuha – P.PatreuhaClosed14-16.7-1.19-1.79
Round of 64L.LasotaJ.Patreuha – P.PatreuhaClosed14-24.0-1.71-3.50
Round of 64L.LasotaJ.Patreuha – P.PatreuhaClosed14-38.8-2.77-2.86
Round of 64L.LasotaP.Marcinowski – M.SobczakOpen14+1.3+0.09+3.29

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
+9.5Round of 64SPS KIELCE POLAND143NT♠A=+7
+6.9Round of 64SPS KIELCE POLAND484♦x-1+8
+6.8Round of 64SPS KIELCE POLAND544♠x=+14
+5.6Round of 64SPS KIELCE POLAND502♠=+0
+4.9Round of 64SPS KIELCE POLAND563NT-1+13
+4.7Round of 64SPS KIELCE POLAND453NT-1+10
+4.3Round of 64SPS KIELCE POLAND154♥♠K+1-12
+3.6Round of 64SPS KIELCE POLAND334♠♦J+1+0
+2.9Round of 64SPS KIELCE POLAND233NT♠T-2+2
+2.7Round of 64SPS KIELCE POLAND84♥♦8=+7
+2.6Round of 64SPS KIELCE POLAND462NT-1+3
+2.5Round of 64SPS KIELCE POLAND44♥♣A-1+12
+2.4Round of 64SPS KIELCE POLAND112♠♦A+1+6
+2.3Round of 64SPS KIELCE POLAND193♦♠Q+1+0
+2.2Round of 64SPS KIELCE POLAND261NT♦Q+1+1
+0.8Round of 64SPS KIELCE POLAND273♦♥K-1+3
+0.7Round of 64SPS KIELCE POLAND494♥=+0
+0.2Round of 64SPS KIELCE POLAND34♠♥4-1-5
+0.2Round of 64SPS KIELCE POLAND104♠♥A-1-6
-0.3Round of 64SPS KIELCE POLAND184♠♥2=+0
-0.3Round of 64SPS KIELCE POLAND444♥=+11
-0.4Round of 64SPS KIELCE POLAND127NT♥J=+0
-0.6Round of 64SPS KIELCE POLAND93♠♦Q-1-5
-0.8Round of 64SPS KIELCE POLAND313NT♥5=+2
-0.9Round of 64SPS KIELCE POLAND134♥♦3=+0
-0.9Round of 64SPS KIELCE POLAND322♠♣6=+0
-0.9Round of 64SPS KIELCE POLAND394♠♠A=+1
-1.1Round of 64SPS KIELCE POLAND304♥♠K+2+11
-1.1Round of 64SPS KIELCE POLAND423♣♥3-1-4
-1.4Round of 64SPS KIELCE POLAND433NT+2+0
-1.8Round of 64SPS KIELCE POLAND372NT♠5-1-4
-2.0Round of 64SPS KIELCE POLAND361NT♥K-1-3
-2.2Round of 64SPS KIELCE POLAND243NT♣4-3-6
-2.2Round of 64SPS KIELCE POLAND291NT♠Q-1-4
-2.4Round of 64SPS KIELCE POLAND73NT♠6+2+0
-2.4Round of 64SPS KIELCE POLAND284♠♦3=+0
-2.6Round of 64SPS KIELCE POLAND225♥♦9=-4
-2.9Round of 64SPS KIELCE POLAND403♠♦3-1-6
-2.9Round of 64SPS KIELCE POLAND534♦=+7
-3.2Round of 64SPS KIELCE POLAND512♥=+0
-3.5Round of 64SPS KIELCE POLAND202NT♠9-2-2
-4.1Round of 64SPS KIELCE POLAND382♠♣T-1-6
-4.4Round of 64SPS KIELCE POLAND174♥♠J-3-7
-4.7Round of 64SPS KIELCE POLAND214♣♠T-1-6
-4.9Round of 64SPS KIELCE POLAND164♥x♥A-1-6
-5.0Round of 64SPS KIELCE POLAND521NT+3-6
-5.1Round of 64SPS KIELCE POLAND53♣♠K-1-12
-5.5Round of 64SPS KIELCE POLAND351♠♣T-1+1
-6.6Round of 64SPS KIELCE POLAND63NT♠2=-10
-6.9Round of 64SPS KIELCE POLAND344♥x♣J-1-11
-7.6Round of 64SPS KIELCE POLAND554♠x-3-2
-9.0Round of 64SPS KIELCE POLAND25♦♣7-1-12
-9.2Round of 64SPS KIELCE POLAND14♥x♥2=-7
-10.5Round of 64SPS KIELCE POLAND474♥-1-12
-11.5Round of 64SPS KIELCE POLAND253NT♦5+1-12
-12.2Round of 64SPS KIELCE POLAND415♦♥3+2-17