BOCCHI Norberto · LAVAZZA
vs par split: bidding -0.36 · play +0.36
Strength of schedule: opponents averaged +0.35/bd (a tough draw) → opponent-adjusted +0.95/bd
Card play — on target: opening leads 85.7% #75 of 310 · declarer play 87.5% #70 of 310 · defence 100.0% #1 of 311
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 0.0% (1) | 100.0% (6) |
| Declarer play | 100.0% (3) | 80.0% (5) |
| Defence | 100.0% (2) | 100.0% (9) |
Opening leads by suit led: ♠ 100.0% (1) · ♦ 50.0% (2) · ♣ 100.0% (4)
vs par by strain: NT +2.00 (7) · a suit -0.67 (21)
vs par by level: part-score +0.39 (13) · game -1.23 (13) · slam +5.50 (2)
By role: declaring +2.02/bd (-0.29 vs par · 17) · defending -1.59/bd (+0.46 vs par · 11)
By vulnerability: vulnerable -0.05/bd (-0.71 vs par · 14) · not vulnerable +1.26/bd (+0.71 vs par · 14)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | A.Madala | B.Drijver – S.Brink | Closed | 7 | +6.6 | +0.94 | +1.00 |
| Round 2 | A.Madala | C.Cheek – P.Rajadhyaksha | Closed | 7 | -5.0 | -0.71 | -3.71 |
| Round 5 | A.Madala | B.Zhang – X.Li | Open | 7 | +8.7 | +1.24 | +2.43 |
| Round 6 | A.Madala | W.Strzemecki – P.Zawada | Closed | 7 | +6.6 | +0.94 | +0.29 |
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.
| Butler | Round | Opponents | Bd | Contract | Lead | Res | vs par |
|---|---|---|---|---|---|---|---|
| +11.0 | Round 1 | DIAMOND | 7 | 4♠ | ♥7 | = | +10 |
| +8.1 | Round 5 | CHINA OPN(B) | 5 | 4♠ | ♣3 | = | +0 |
| +7.9 | Round 1 | DIAMOND | 6 | 3NT | ♥2 | = | +0 |
| +5.6 | Round 6 | ZAWADA | 14 | 4♠ | ♥2 | = | +7 |
| +3.5 | Round 1 | DIAMOND | 2 | 1NTx | ♦2 | -1 | +11 |
| +3.2 | Round 2 | MARK GORDON | 14 | 3♠ | ♥2 | = | +1 |
| +3.2 | Round 5 | CHINA OPN(B) | 3 | 3NT | ♦9 | +1 | +1 |
| +2.7 | Round 6 | ZAWADA | 13 | 2♠ | ♥A | +1 | +1 |
| +2.2 | Round 6 | ZAWADA | 8 | 4♦ | ♠A | = | +1 |
| +2.1 | Round 5 | CHINA OPN(B) | 4 | 4♠ | ♦Q | -1 | +6 |
| +2.1 | Round 6 | ZAWADA | 11 | 1NT | ♥3 | +1 | +1 |
| +1.9 | Round 2 | MARK GORDON | 11 | 2♠ | ♣10 | +2 | +2 |
| +0.8 | Round 2 | MARK GORDON | 8 | 2♠ | ♦10 | = | +0 |
| +0.4 | Round 5 | CHINA OPN(B) | 2 | 2♠ | ♥K | = | -1 |
| +0.1 | Round 1 | DIAMOND | 3 | 2♠ | ♣Q | -1 | -3 |
| -0.0 | Round 1 | DIAMOND | 5 | 2♠ | ♥2 | -1 | -1 |
| -0.7 | Round 2 | MARK GORDON | 9 | 2♠ | ♣K | +1 | +0 |
| -1.0 | Round 5 | CHINA OPN(B) | 1 | 4♥ | ♣K | +1 | +0 |
| -1.0 | Round 5 | CHINA OPN(B) | 6 | 6NT | ♦Q | = | +11 |
| -1.2 | Round 6 | ZAWADA | 12 | 4♥ | ♦10 | +2 | -1 |
| -1.5 | Round 6 | ZAWADA | 10 | 1NT | ♥5 | +1 | +0 |
| -2.6 | Round 2 | MARK GORDON | 10 | 3♠x | ♣A | -1 | -7 |
| -3.1 | Round 5 | CHINA OPN(B) | 7 | 6♥ | ♠A | = | +0 |
| -3.2 | Round 2 | MARK GORDON | 12 | 4♥ | ♦2 | -1 | -5 |
| -3.3 | Round 6 | ZAWADA | 9 | 4♥x | ♦K | -1 | -7 |
| -4.4 | Round 2 | MARK GORDON | 13 | 4♠ | ♥2 | +3 | -17 |
| -7.3 | Round 1 | DIAMOND | 1 | 3NT | ♦10 | -1 | -10 |
| -8.6 | Round 1 | DIAMOND | 4 | 4♥ | ♦A | = | +0 |