🇮🇹 MEREGALLI Matteo · ITALY
vs par split: bidding -0.24 · play -1.74
Strength of schedule: opponents averaged +0.34/bd (a tough draw) → opponent-adjusted -0.37/bd
Card play — on target: opening leads 66.7% #27 of 33 · declarer play 75.0% #10 of 33 · defence 72.2% #18 of 33
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 0.0% (2) | 80.0% (10) |
| Declarer play | 100.0% (2) | 66.7% (6) |
| Defence | 80.0% (5) | 69.2% (13) |
Opening leads by suit led: ♠ 100.0% (1) · ♥ 50.0% (6) · ♦ 100.0% (2) · ♣ 66.7% (3)
vs par by strain: NT -0.27 (11) · a suit -2.58 (31)
vs par by level: part-score -2.39 (23) · game -0.44 (18) · slam -20.00 (1)
By role: declaring -1.22/bd (-2.88 vs par · 24) · defending -0.03/bd (-0.78 vs par · 18)
By vulnerability: vulnerable -0.62/bd (-2.71 vs par · 21) · not vulnerable -0.80/bd (-1.24 vs par · 21)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | A.Carletti | B.Zhu – H.Dong | Closed | 14 | -9.4 | -0.67 | -3.36 |
| Round 3 | A.Carletti | L.Beko – S.Rozsa | Open | 14 | -9.4 | -0.67 | -2.29 |
| Round 5 | A.Carletti | D.Nugraha – A.Permana | Closed | 14 | -11.0 | -0.79 | -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 |
|---|---|---|---|---|---|---|---|
| +11.6 | Round 2 | 🇨🇦 CANADA | 9 | 4♠ | ♣7 | = | +3 |
| +10.0 | Round 3 | 🇭🇺 HUNGARY | 7 | 4♠ | ♦4 | -1 | +6 |
| +4.8 | Round 5 | 🇮🇩 INDONESIA | 6 | 3NT | ♠2 | = | +7 |
| +4.2 | Round 5 | 🇮🇩 INDONESIA | 7 | 5♣ | ♥3 | +2 | +14 |
| +4.0 | Round 5 | 🇮🇩 INDONESIA | 1 | 3NT | ♣7 | +1 | +0 |
| +3.2 | Round 3 | 🇭🇺 HUNGARY | 1 | 4♦ | ♥2 | +2 | +4 |
| +2.8 | Round 3 | 🇭🇺 HUNGARY | 12 | 2♠ | ♥Q | -3 | +1 |
| +2.6 | Round 3 | 🇭🇺 HUNGARY | 14 | 1NT | ♣K | -2 | +5 |
| +1.8 | Round 2 | 🇨🇦 CANADA | 6 | 2NT | ♥9 | +2 | -10 |
| +1.8 | Round 2 | 🇨🇦 CANADA | 8 | 3♥ | ♦K | -1 | -2 |
| +1.8 | Round 3 | 🇭🇺 HUNGARY | 8 | 2♣ | ♦2 | = | +0 |
| +1.2 | Round 2 | 🇨🇦 CANADA | 11 | 3♥ | ♦10 | +1 | -7 |
| +1.2 | Round 5 | 🇮🇩 INDONESIA | 14 | 3NT | ♣3 | = | +2 |
| +0.8 | Round 2 | 🇨🇦 CANADA | 7 | 3♦ | ♥10 | +1 | +0 |
| +0.8 | Round 5 | 🇮🇩 INDONESIA | 12 | 5♣ | ♥10 | +1 | -1 |
| +0.4 | Round 2 | 🇨🇦 CANADA | 4 | 3NT | ♦J | +1 | +1 |
| +0.4 | Round 2 | 🇨🇦 CANADA | 10 | 3♦ | ♠A | +1 | +0 |
| +0.2 | Round 2 | 🇨🇦 CANADA | 2 | 3NT | ♥Q | +2 | +0 |
| +0.2 | Round 5 | 🇮🇩 INDONESIA | 4 | 4♠ | ♦Q | +1 | +1 |
| -0.2 | Round 5 | 🇮🇩 INDONESIA | 2 | 2♥ | ♦3 | = | -5 |
| -0.2 | Round 5 | 🇮🇩 INDONESIA | 3 | 2♠ | ♥9 | +1 | -7 |
| -0.4 | Round 3 | 🇭🇺 HUNGARY | 2 | 2♦ | ♥9 | -3 | -10 |
| -0.4 | Round 3 | 🇭🇺 HUNGARY | 11 | 1NT | ♠8 | +2 | -2 |
| -0.4 | Round 5 | 🇮🇩 INDONESIA | 8 | 4♠ | ♥9 | -2 | +1 |
| -1.0 | Round 3 | 🇭🇺 HUNGARY | 5 | 2♥ | ♦K | = | -5 |
| -1.2 | Round 2 | 🇨🇦 CANADA | 1 | 5♣x | ♣6 | -3 | -2 |
| -1.6 | Round 3 | 🇭🇺 HUNGARY | 4 | 3♣ | ♥9 | -2 | +9 |
| -1.8 | Round 3 | 🇭🇺 HUNGARY | 3 | 2♠ | ♦A | -1 | -5 |
| -1.8 | Round 3 | 🇭🇺 HUNGARY | 6 | 3♠ | ♣3 | -2 | +0 |
| -2.6 | Round 2 | 🇨🇦 CANADA | 14 | 3♠ | ♣K | -1 | -4 |
| -3.0 | Round 5 | 🇮🇩 INDONESIA | 9 | 1NT | ♥3 | +1 | -1 |
| -3.4 | Round 5 | 🇮🇩 INDONESIA | 5 | 4♥ | ♣A | -1 | -9 |
| -4.2 | Round 5 | 🇮🇩 INDONESIA | 11 | 2NT | ♥4 | +1 | +6 |
| -4.6 | Round 2 | 🇨🇦 CANADA | 3 | 3♥ | ♣K | = | -12 |
| -4.8 | Round 2 | 🇨🇦 CANADA | 13 | 4♥ | ♣4 | = | -3 |
| -4.8 | Round 5 | 🇮🇩 INDONESIA | 13 | 4♠ | ♥8 | +1 | -1 |
| -6.4 | Round 2 | 🇨🇦 CANADA | 5 | 3♥ | ♣10 | -1 | -5 |
| -6.4 | Round 3 | 🇭🇺 HUNGARY | 13 | 3♦ | ♠K | -1 | -5 |
| -7.6 | Round 3 | 🇭🇺 HUNGARY | 9 | 4♠ | ♦5 | -1 | -10 |
| -8.0 | Round 2 | 🇨🇦 CANADA | 12 | 5♥x | ♦A | = | -6 |
| -8.8 | Round 3 | 🇭🇺 HUNGARY | 10 | 6♠ | ♥3 | -1 | -20 |
| -10.0 | Round 5 | 🇮🇩 INDONESIA | 10 | 3NT | ♠2 | -4 | -11 |