DONATI Giovanni · LIVIA
vs par split: bidding -1.29 · play +0.50
Strength of schedule: opponents averaged +0.18/bd (a tough draw) → opponent-adjusted +0.05/bd
Card play — on target: opening leads 71.4% · declarer play 88.9% · defence 84.2%
Bidding activity — not a pass: 47.5% (57/120)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (1) | 66.7% (6) |
| Declarer play | 100.0% (3) | 83.3% (6) |
| Defence | 100.0% (3) | 81.2% (16) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 0.0% (2) · ♦ 100.0% (1) · ♣ 100.0% (2)
vs par by strain: NT +0.42 (12) · a suit -1.27 (30)
vs par by level: part-score +1.72 (18) · game -1.30 (20) · slam -9.50 (4)
By role: declaring +0.47/bd (-1.30 vs par · 23) · defending -0.84/bd (-0.16 vs par · 19)
By vulnerability: vulnerable +0.86/bd (-0.57 vs par · 21) · not vulnerable -1.10/bd (-1.00 vs par · 21)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 6 | G.Percario | Z.Liao – J.Ran | Closed | 14 | -23.2 | -1.66 | -4.86 |
| Round 7 | G.Percario | T.Walsh – P.Goodman | Closed | 14 | +6.9 | +0.49 | +0.64 |
| Round 8 | G.Percario | S.De Donder – S.Bahbout | Open | 14 | +11.1 | +0.79 | +1.86 |
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.
| Butler | Round | Opponents | Bd | Contract | Lead | Res | vs par |
|---|---|---|---|---|---|---|---|
| +9.1 | Round 8 | ARDENNES | 23 | 3NT | ♥9 | = | +10 |
| +9.0 | Round 8 | ARDENNES | 19 | 5♠x | ♥K | -2 | +11 |
| +6.6 | Round 7 | PIGOT | 9 | 3♠ | ♦T | = | +11 |
| +6.0 | Round 6 | BEIJING RUHAI | 20 | 6♠ | ♥K | +1 | -13 |
| +5.3 | Round 8 | ARDENNES | 20 | 3NT | ♥J | -2 | +7 |
| +4.9 | Round 6 | BEIJING RUHAI | 15 | 3NT | ♣6 | +1 | +1 |
| +4.0 | Round 8 | ARDENNES | 21 | 2♥ | ♣T | -4 | +0 |
| +3.8 | Round 6 | BEIJING RUHAI | 26 | 2♠ | ♥4 | -2 | +7 |
| +3.8 | Round 7 | PIGOT | 7 | 2♠ | ♠6 | -1 | -1 |
| +3.3 | Round 7 | PIGOT | 10 | 4♥ | ♣J | = | +0 |
| +2.2 | Round 8 | ARDENNES | 28 | 2NT | ♠6 | -1 | +11 |
| +2.1 | Round 7 | PIGOT | 8 | 5♥x | ♥5 | -1 | -5 |
| +1.9 | Round 6 | BEIJING RUHAI | 24 | 2♥ | ♦K | = | +0 |
| +1.5 | Round 8 | ARDENNES | 26 | 2NT | ♥3 | = | +6 |
| +1.4 | Round 7 | PIGOT | 5 | 2♥ | ♥6 | = | +0 |
| +1.4 | Round 8 | ARDENNES | 22 | 2♠ | ♣K | = | +7 |
| +1.1 | Round 7 | PIGOT | 14 | 4♥ | ♣5 | +2 | +1 |
| +0.8 | Round 7 | PIGOT | 6 | 3NT | ♠A | +1 | +0 |
| +0.5 | Round 7 | PIGOT | 12 | 3♠ | ♣6 | +1 | +12 |
| +0.3 | Round 6 | BEIJING RUHAI | 27 | 3♠ | ♥J | = | +1 |
| +0.1 | Round 6 | BEIJING RUHAI | 25 | 3♥ | ♠4 | = | +0 |
| +0.0 | Round 8 | ARDENNES | 24 | 1NT | ♣7 | +1 | -1 |
| -0.2 | Round 6 | BEIJING RUHAI | 17 | 3NT | ♥5 | +1 | -1 |
| -0.4 | Round 7 | PIGOT | 11 | 4♠ | ♣Q | +1 | +0 |
| -1.1 | Round 7 | PIGOT | 3 | 4♥ | ♠6 | +1 | +0 |
| -1.8 | Round 8 | ARDENNES | 15 | 4♠ | ♦3 | +1 | +0 |
| -2.0 | Round 8 | ARDENNES | 16 | 5♥x | ♠K | -3 | -4 |
| -2.2 | Round 7 | PIGOT | 2 | 2♥ | ♦K | = | +0 |
| -2.3 | Round 7 | PIGOT | 1 | 2♥ | ♥A | +2 | -2 |
| -2.7 | Round 7 | PIGOT | 13 | 4♠ | ♥6 | +1 | -1 |
| -3.2 | Round 6 | BEIJING RUHAI | 19 | 4♥ | ♠A | -1 | -5 |
| -3.7 | Round 8 | ARDENNES | 25 | 2♥ | ♦Q | +1 | -6 |
| -4.0 | Round 7 | PIGOT | 4 | 3NT | ♥8 | -1 | -6 |
| -4.0 | Round 8 | ARDENNES | 18 | 4♦x | ♣K | -1 | -5 |
| -4.2 | Round 6 | BEIJING RUHAI | 22 | 3NT | ♦2 | = | -3 |
| -4.2 | Round 8 | ARDENNES | 17 | 3NT | ♠J | -1 | -10 |
| -4.7 | Round 6 | BEIJING RUHAI | 28 | 6♦x | ♠A | -1 | -8 |
| -5.2 | Round 6 | BEIJING RUHAI | 18 | 1NT | ♠J | = | -9 |
| -5.7 | Round 6 | BEIJING RUHAI | 21 | 4♠ | ♦8 | = | -7 |
| -5.7 | Round 8 | ARDENNES | 27 | 6♠ | ♦A | = | +0 |
| -8.4 | Round 6 | BEIJING RUHAI | 23 | 6♠x | ♥8 | -1 | -17 |
| -8.6 | Round 6 | BEIJING RUHAI | 16 | 5♣x | ♥A | = | -14 |