MAKARUK Janusz · CONSUS POLAND

386rank
-7.1Butler · 35 bds
-0.20per board
±3.8swing
+1.63vs par /bd · #116/579
-0.40adjusted /bd
Butler per round: -2.1 -3.8 -15.6 -0.8 15.2by round

vs par split: bidding +1.03 · play +0.60

Strength of schedule: opponents averaged -0.20/bd (an easy draw) → opponent-adjusted -0.40/bd

Card play — on target: opening leads 80.0% #238 of 579 · declarer play 87.5% #92 of 579 · defence 95.2% #75 of 579

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (4)100.0% (6)
Declarer play100.0% (2)83.3% (6)
Defence88.9% (9)100.0% (12)

Opening leads by suit led: ♠ 66.7% (3) · ♥ 100.0% (2) · ♦ 100.0% (1) · ♣ 75.0% (4)

vs par by strain: NT +1.08 (12) · a suit +1.91 (23)

vs par by level: part-score +1.93 (15) · game +1.56 (18) · slam +0.00 (2)

By role: declaring -0.67/bd (-2.93 vs par · 14) · defending +0.11/bd (+4.67 vs par · 21)

By vulnerability: vulnerable -0.27/bd (+1.05 vs par · 19) · not vulnerable -0.12/bd (+2.31 vs par · 16)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1P.NiedzielskiW.He – Z.ZhangOpen7-2.1-0.30+1.71
Round 3P.NiedzielskiG.Shen – X.HaoOpen7-3.8-0.54+0.86
Round 5P.NiedzielskiY.Wang – Y.KuangClosed7-15.6-2.23-1.43
Round 7P.NiedzielskiB.Cheng – M.YeOpen7-0.8-0.11+1.00
Round 8P.NiedzielskiG.Li – R.ShiOpen7+15.2+2.17+6.00

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
+5.8Round 8HONG KONG HAI JIU226♠♣Q-2+13
+5.0Round 8HONG KONG HAI JIU231NT♠6-3+5
+4.5Round 3HUBEI JINPAI216♠♥J=-13
+4.4Round 7ZHONGFU183♣♦Q-3+7
+3.5Round 8HONG KONG HAI JIU284♥♣6-2+11
+3.0Round 1ZHONGSHAN JIEGAO34♠♣8-3+5
+2.7Round 7ZHONGFU153♠♣K=+13
+2.6Round 5REDBULL13NT♥7+1+1
+2.4Round 1ZHONGSHAN JIEGAO42♠♥K=+6
+2.4Round 8HONG KONG HAI JIU254♠x♣K-2+7
+2.2Round 8HONG KONG HAI JIU275♣♠10-2+5
+2.0Round 7ZHONGFU214♠♣7-1+5
+1.9Round 5REDBULL33NT♠7-2+6
+0.6Round 3HUBEI JINPAI172♣♣3-1+3
+0.6Round 3HUBEI JINPAI182♠♥Q-2+0
+0.6Round 5REDBULL22♥♣6+1+0
+0.3Round 7ZHONGFU172♠♦9+2+1
+0.3Round 7ZHONGFU204♠♦6+2-13
+0.2Round 1ZHONGSHAN JIEGAO63♣♦Q+1+6
+0.2Round 3HUBEI JINPAI153♦♣7-1-2
-0.2Round 1ZHONGSHAN JIEGAO52♠♥K+1+0
-0.3Round 1ZHONGSHAN JIEGAO12♦♠A-2-5
-0.4Round 5REDBULL52♥♣A+1+0
-1.0Round 5REDBULL74♠♥5=+0
-1.7Round 8HONG KONG HAI JIU244♥♠A=+1
-2.0Round 3HUBEI JINPAI193NT♠8+1+17
-2.0Round 8HONG KONG HAI JIU263NT♠3=+0
-3.0Round 3HUBEI JINPAI203NT♠10+1+12
-3.3Round 1ZHONGSHAN JIEGAO21NT♥6=+1
-3.9Round 1ZHONGSHAN JIEGAO73NT♥J+2-1
-4.7Round 3HUBEI JINPAI163NT♥6+3-11
-4.9Round 7ZHONGFU194♦x♠A-1-6
-5.6Round 7ZHONGFU163NT♣9=+0
-6.1Round 5REDBULL43NT♣5+1+0
-13.2Round 5REDBULL63NT♠8+4-17