BALDI Matteo · ITALIA

631rank
-31.9Butler · 21 bds
-1.52per board
±5.1swing
-2.43vs par /bd
-1.72adjusted /bd
Butler per round: -19.7 -3.4 -8.8by round

vs par split: bidding -2.14 · play -0.29

Strength of schedule: opponents averaged -0.20/bd (an easy draw) → opponent-adjusted -1.72/bd

Card play — on target: opening leads 57.1% · declarer play 25.0% · defence 78.6%

Card play by contract type — on target
vs NTvs a suit
Opening leads0.0% (2)80.0% (5)
Declarer play0.0% (3)100.0% (1)
Defence60.0% (5)88.9% (9)

Opening leads by suit led: ♠ 50.0% (2) · ♥ 50.0% (2) · ♦ 100.0% (2) · ♣ 0.0% (1)

vs par by strain: NT -2.80 (10) · a suit -2.09 (11)

vs par by level: part-score -3.80 (10) · game +0.40 (10) · slam -17.00 (1)

By role: declaring -3.46/bd (-9.57 vs par · 7) · defending -0.55/bd (+1.14 vs par · 14)

By vulnerability: vulnerable -2.14/bd (-4.40 vs par · 10) · not vulnerable -0.95/bd (-0.64 vs par · 11)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 4F.MurgiaX.Wei – Y.ChenClosed7-19.7-2.81-6.43
Round 6F.MurgiaF.Yu – N.LiuClosed7-3.4-0.49+3.00
Round 7F.MurgiaW.Ge – Y.YuClosed7-8.8-1.26-3.86

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
+12.4Round 7CHONGQINGBANNAN203NT♦Q-1+17
+4.2Round 6CHINA FINANCE BRIDGE ASSOCIATI145♥♠A=+4
+3.6Round 6CHINA FINANCE BRIDGE ASSOCIATI84♣♦J=+7
+3.5Round 4ZHONGSHAN JIEGAO283NT♠6-2+8
+1.2Round 6CHINA FINANCE BRIDGE ASSOCIATI114♠♥A-2-1
-0.0Round 4ZHONGSHAN JIEGAO222♥♦A+1+0
-0.0Round 4ZHONGSHAN JIEGAO253NT♣4+2-12
-0.3Round 7CHONGQINGBANNAN172♠♥2+2-1
-0.4Round 7CHONGQINGBANNAN161NTx♣Q-2-7
-1.2Round 6CHINA FINANCE BRIDGE ASSOCIATI102♠♠K+1+0
-1.8Round 6CHINA FINANCE BRIDGE ASSOCIATI133♠♥A+1-1
-1.8Round 7CHONGQINGBANNAN181NT♦Q-1-5
-2.5Round 4ZHONGSHAN JIEGAO243NT♠5+2+0
-2.7Round 7CHONGQINGBANNAN153♠♣K=-13
-2.9Round 6CHINA FINANCE BRIDGE ASSOCIATI93NT♣2+3+12
-3.9Round 4ZHONGSHAN JIEGAO272♦♦Q-2-7
-4.6Round 4ZHONGSHAN JIEGAO236NT♦10-2-17
-6.5Round 6CHINA FINANCE BRIDGE ASSOCIATI124♥♠7=+0
-7.1Round 7CHONGQINGBANNAN193NT♣6-4-7
-8.9Round 7CHONGQINGBANNAN212♣x♦Q+1-11
-12.2Round 4ZHONGSHAN JIEGAO263NT♣Q-3-17