MUZZIO Ernesto · LAVAZZA
vs par split: bidding -1.07 · play +0.88
Strength of schedule: opponents averaged +0.67/bd (a tough draw) → opponent-adjusted +0.51/bd
Card play — on target: opening leads 83.3% #94 of 310 · declarer play 84.6% #96 of 310 · defence 100.0% #1 of 311
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (3) | 77.8% (9) |
| Declarer play | 66.7% (3) | 90.0% (10) |
| Defence | 100.0% (8) | 100.0% (16) |
Opening leads by suit led: ♠ 75.0% (4) · ♥ 75.0% (4) · ♦ 100.0% (2) · ♣ 100.0% (2)
vs par by strain: NT +0.46 (13) · a suit -0.48 (29)
vs par by level: part-score -2.30 (20) · game +1.81 (21) · slam +0.00 (1)
By role: declaring -0.21/bd (-2.83 vs par · 18) · defending -0.14/bd (+1.79 vs par · 24)
By vulnerability: vulnerable -0.34/bd (-0.59 vs par · 22) · not vulnerable +0.03/bd (+0.25 vs par · 20)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | A.Bianchedi | J.Diamond – B.Platnick | Open | 7 | +14.0 | +2.00 | +1.43 |
| Round 2 | A.Bianchedi | D.Berkowitz – A.Sontag | Open | 7 | +2.7 | +0.39 | +3.29 |
| Round 3 | A.Bianchedi | Z.Shi – C.Ju | Open | 7 | -5.1 | -0.73 | -1.57 |
| Round 4 | A.Bianchedi | G.Chagas – H.Weinstein | Closed | 7 | -5.0 | -0.71 | -2.86 |
| Round 7 | A.Bianchedi | B.Gierulski – J.Skrzypczak | Closed | 7 | +6.7 | +0.96 | +1.57 |
| Round 8 | A.Bianchedi | F.Wrang – J.Ventin Camprubi | Closed | 7 | -20.4 | -2.91 | -3.00 |
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.
| Butler | Round | Opponents | Bd | Contract | Lead | Res | vs par |
|---|---|---|---|---|---|---|---|
| +7.3 | Round 1 | DIAMOND | 1 | 3NT | ♦10 | -1 | +10 |
| +6.5 | Round 1 | DIAMOND | 6 | 3NT | ♥3 | -1 | +12 |
| +5.2 | Round 4 | WEINSTEIN | 22 | 3NT | ♦2 | = | +0 |
| +4.4 | Round 2 | MARK GORDON | 13 | 4♠ | ♦2 | +3 | +17 |
| +3.7 | Round 7 | VITAS | 18 | 3NT | ♥3 | +1 | +13 |
| +3.6 | Round 1 | DIAMOND | 7 | 3♥ | ♦Q | = | +7 |
| +3.6 | Round 2 | MARK GORDON | 11 | 4♠ | ♣K | -1 | +4 |
| +2.7 | Round 7 | VITAS | 15 | 4♥ | ♠5 | -1 | +12 |
| +2.6 | Round 7 | VITAS | 21 | 6♠ | ♥5 | = | +0 |
| +2.5 | Round 3 | CHINA OPN(A) | 18 | 3♥ | ♦5 | = | +6 |
| +2.1 | Round 2 | MARK GORDON | 9 | 2♠ | ♣K | +3 | +2 |
| +1.8 | Round 4 | WEINSTEIN | 27 | 4♠ | ♦4 | +3 | -10 |
| +1.7 | Round 3 | CHINA OPN(A) | 17 | 2♠ | ♦J | +2 | -4 |
| +1.6 | Round 2 | MARK GORDON | 14 | 4♠ | ♥3 | -1 | +4 |
| +1.3 | Round 3 | CHINA OPN(A) | 20 | 1NT | ♥Q | +2 | -1 |
| +1.1 | Round 7 | VITAS | 16 | 5♥x | ♠Q | -1 | +0 |
| +0.9 | Round 7 | VITAS | 19 | 2♠ | ♣8 | -2 | -1 |
| +0.0 | Round 1 | DIAMOND | 5 | 2♠ | ♠6 | -1 | +1 |
| -0.1 | Round 4 | WEINSTEIN | 25 | 3NT | ♠J | = | +0 |
| -0.3 | Round 3 | CHINA OPN(A) | 15 | 4♥ | ♠10 | +2 | +11 |
| -0.3 | Round 3 | CHINA OPN(A) | 16 | 3♥ | ♣5 | +1 | -6 |
| -0.7 | Round 7 | VITAS | 17 | 4♥ | ♦7 | -2 | -7 |
| -0.7 | Round 8 | VENTIN | 25 | 3♥ | ♥4 | = | +0 |
| -0.8 | Round 1 | DIAMOND | 2 | 2♥ | ♠2 | +3 | -10 |
| -0.8 | Round 1 | DIAMOND | 4 | 1NT | ♣K | -1 | -11 |
| -0.9 | Round 2 | MARK GORDON | 8 | 1NT | ♠3 | +1 | +0 |
| -0.9 | Round 8 | VENTIN | 28 | 4♠ | ♣7 | = | -3 |
| -1.0 | Round 3 | CHINA OPN(A) | 21 | 4♣ | ♦3 | +1 | -10 |
| -1.0 | Round 4 | WEINSTEIN | 26 | 2♠ | ♦7 | -1 | +0 |
| -1.2 | Round 4 | WEINSTEIN | 23 | 1NT | ♥2 | = | -2 |
| -1.8 | Round 1 | DIAMOND | 3 | 3♣ | ♠K | = | +1 |
| -2.2 | Round 8 | VENTIN | 24 | 3NT | ♥4 | -1 | -5 |
| -2.5 | Round 8 | VENTIN | 27 | 4♠ | ♣5 | = | +0 |
| -2.7 | Round 8 | VENTIN | 22 | 2♠ | ♥J | -1 | -6 |
| -3.0 | Round 2 | MARK GORDON | 12 | 3♥ | ♥K | = | -1 |
| -3.6 | Round 7 | VITAS | 20 | 1♥ | ♦3 | +1 | -6 |
| -4.0 | Round 4 | WEINSTEIN | 24 | 3♦ | ♠2 | = | -5 |
| -4.9 | Round 8 | VENTIN | 23 | 3NT | ♠5 | -2 | -7 |
| -5.1 | Round 2 | MARK GORDON | 10 | 4♥ | ♠K | = | -3 |
| -5.7 | Round 4 | WEINSTEIN | 28 | 3NT | ♣2 | = | -3 |
| -6.5 | Round 8 | VENTIN | 26 | 3NT | ♥6 | +1 | +0 |
| -9.0 | Round 3 | CHINA OPN(A) | 19 | 5♠x | ♦K | -1 | -7 |