DUPRAZ Pierre · BS - NETHERLANDS
52rank
-23.0Butler · 84 bds
-0.27per board
±4.5swing
-0.20vs par /bd · #15/24
-0.02adjusted /bd
by round
vs par split: bidding -0.39 · play +0.19
Strength of schedule: opponents averaged +0.25/bd (a tough draw) → opponent-adjusted -0.02/bd
Card play — on target: opening leads 92.3% #1 of 23 · declarer play 78.3% #9 of 23 · defence 78.4% #23 of 24
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (6) | 85.7% (7) |
| Declarer play | 66.7% (3) | 80.0% (20) |
| Defence | 77.8% (9) | 78.6% (28) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 100.0% (3) · ♦ 85.7% (7) · ♣ 100.0% (1)
vs par by strain: NT -0.06 (17) · a suit -0.24 (67)
vs par by level: part-score -0.91 (34) · game +0.66 (44) · slam -2.50 (6)
By role: declaring -0.40/bd (-1.66 vs par · 47) · defending -0.11/bd (+1.65 vs par · 37)
By vulnerability: vulnerable -0.17/bd (-0.98 vs par · 42) · not vulnerable -0.37/bd (+0.57 vs par · 42)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Semifinal | A.Aubert | P.Balakrishnan – R.Tewari | Closed | 12 | +11.2 | +0.93 | +3.00 |
| Semifinal | A.Aubert | C.Balicki – A.Zmudzinski | Closed | 12 | +5.4 | +0.45 | -4.00 |
| Semifinal | A.Aubert | C.Balicki – A.Zmudzinski | Closed | 12 | +6.4 | +0.53 | +0.50 |
| Final | A.Aubert | M.Milaszewski – S.Szenberg | Closed | 12 | -1.0 | -0.08 | -0.50 |
| Final | A.Aubert | R.Sheinman – A.Schwartz | Closed | 12 | -29.0 | -2.42 | +0.67 |
| Final | A.Aubert | R.Sheinman – A.Schwartz | Closed | 12 | +16.0 | +1.33 | +1.25 |
| Final | A.Aubert | M.Milaszewski – S.Szenberg | Closed | 12 | -32.0 | -2.67 | -2.33 |
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 |
|---|---|---|---|---|---|---|---|
| +11.8 | Semifinal | BCQ - BULGARIA | 8 | 5♠x | ♥10 | -2 | +13 |
| +8.9 | Semifinal | BCQ - BULGARIA | 23 | 4♠ | ♦J | = | +0 |
| +8.0 | Final | PARIOLI - ITALY | 42 | 5♣x | ♦A | -2 | +5 |
| +8.0 | Final | PARIOLI - ITALY | 43 | 2♥ | ♣2 | +1 | +0 |
| +7.8 | Semifinal | BCQ - BULGARIA | 13 | 4♣ | ♦A | -4 | +7 |
| +6.0 | Final | PARIOLI - ITALY | 6 | 5♥x | ♦J | -1 | +7 |
| +6.0 | Final | PARIOLI - ITALY | 35 | 3NT | ♠2 | = | +11 |
| +5.5 | Semifinal | BCQ - BULGARIA | 3 | 6♠ | ♣J | +1 | +2 |
| +5.1 | Semifinal | BCQ - BULGARIA | 19 | 1NT | ♥Q | = | -1 |
| +5.0 | Final | PARIOLI - ITALY | 31 | 2♠ | ♥A | = | +0 |
| +4.1 | Semifinal | BCQ - BULGARIA | 24 | 4♥ | ♠3 | +1 | +0 |
| +4.0 | Semifinal | BCQ - BULGARIA | 26 | 4♥ | ♦5 | -1 | +12 |
| +4.0 | Final | PARIOLI - ITALY | 11 | 5♥x | ♠3 | = | +5 |
| +3.7 | Semifinal | BCQ - BULGARIA | 4 | 4♠ | ♠2 | +1 | +0 |
| +3.3 | Semifinal | BCQ - BULGARIA | 34 | 4♠ | ♦J | -1 | +5 |
| +3.0 | Final | PARIOLI - ITALY | 28 | 3♥ | ♥J | -1 | -5 |
| +2.5 | Semifinal | BCQ - BULGARIA | 7 | 4♥ | ♦Q | -1 | +6 |
| +2.5 | Semifinal | BCQ - BULGARIA | 28 | 3NT | ♦3 | -1 | +6 |
| +2.0 | Semifinal | BCQ - BULGARIA | 35 | 3♥ | ♣2 | +1 | +6 |
| +2.0 | Final | PARIOLI - ITALY | 25 | 3NT | ♣10 | -2 | +6 |
| +1.9 | Semifinal | BCQ - BULGARIA | 20 | 4♥ | ♠4 | = | +0 |
| +1.5 | Semifinal | BCQ - BULGARIA | 1 | 3NT | ♠3 | = | -2 |
| +1.5 | Semifinal | BCQ - BULGARIA | 12 | 5♠x | ♥Q | -1 | +7 |
| +1.3 | Semifinal | BCQ - BULGARIA | 27 | 3♦ | ♣A | -1 | -2 |
| +1.0 | Final | PARIOLI - ITALY | 33 | 1NT | ♥K | -4 | +2 |
| +1.0 | Final | PARIOLI - ITALY | 34 | 4♠ | ♥2 | +1 | +0 |
| +0.9 | Semifinal | BCQ - BULGARIA | 6 | 2♠ | ♣K | = | +6 |
| +0.6 | Semifinal | BCQ - BULGARIA | 5 | 1♠ | ♥2 | = | +1 |
| +0.5 | Semifinal | BCQ - BULGARIA | 18 | 4♥ | ♣5 | -3 | +10 |
| +0.5 | Semifinal | BCQ - BULGARIA | 32 | 4♠ | ♣2 | = | -1 |
| -0.0 | Semifinal | BCQ - BULGARIA | 33 | 6♥ | ♣Q | +1 | -13 |
| -0.0 | Final | PARIOLI - ITALY | 1 | 7♥ | ♣8 | = | +0 |
| -0.0 | Final | PARIOLI - ITALY | 3 | 1NT | ♠Q | = | +1 |
| -0.0 | Final | PARIOLI - ITALY | 4 | 2NT | ♣9 | +1 | -10 |
| -0.0 | Final | PARIOLI - ITALY | 8 | 4♥ | ♣5 | = | +0 |
| -0.0 | Final | PARIOLI - ITALY | 9 | 3♠ | ♣Q | +1 | +1 |
| -0.0 | Final | PARIOLI - ITALY | 10 | 4♥ | ♠5 | = | +9 |
| -0.0 | Final | PARIOLI - ITALY | 12 | 6♥ | ♠10 | = | +0 |
| -0.0 | Final | PARIOLI - ITALY | 13 | 3NT | ♥6 | = | +1 |
| -0.0 | Final | PARIOLI - ITALY | 14 | 3NT | ♣J | +2 | +0 |
| -0.0 | Final | PARIOLI - ITALY | 16 | 2♥ | ♣J | -1 | +4 |
| -0.0 | Final | PARIOLI - ITALY | 17 | 4♠ | ♥4 | +1 | +0 |
| -0.0 | Final | PARIOLI - ITALY | 18 | 2♠ | ♥A | -2 | +11 |
| -0.0 | Final | PARIOLI - ITALY | 20 | 4♥ | ♣3 | +1 | +0 |
| -0.0 | Final | PARIOLI - ITALY | 21 | 4♠ | ♣J | +1 | +0 |
| -0.0 | Final | PARIOLI - ITALY | 26 | 4♥ | ♦K | = | -1 |
| -0.0 | Final | PARIOLI - ITALY | 27 | 4♠ | ♥Q | +1 | +0 |
| -0.0 | Final | PARIOLI - ITALY | 29 | 2♦ | ♥2 | -1 | +2 |
| -0.0 | Final | PARIOLI - ITALY | 30 | 3♠ | ♥8 | -1 | +1 |
| -0.0 | Final | PARIOLI - ITALY | 32 | 4♠ | ♦2 | +1 | +0 |
| -0.0 | Final | PARIOLI - ITALY | 44 | 3NT | ♦2 | +1 | +1 |
| -0.0 | Final | PARIOLI - ITALY | 45 | 1NT | ♠J | +1 | +0 |
| -0.0 | Final | PARIOLI - ITALY | 46 | 3NT | ♦2 | +1 | +1 |
| -0.3 | Semifinal | BCQ - BULGARIA | 25 | 4♠ | ♥5 | +1 | +0 |
| -0.5 | Semifinal | BCQ - BULGARIA | 21 | 2♣ | ♦3 | +3 | -6 |
| -0.6 | Semifinal | BCQ - BULGARIA | 29 | 4♥ | ♠K | = | +1 |
| -1.0 | Final | PARIOLI - ITALY | 48 | 3♣ | ♠6 | +1 | +0 |
| -1.3 | Semifinal | BCQ - BULGARIA | 31 | 2♥ | ♣6 | = | -6 |
| -1.5 | Semifinal | BCQ - BULGARIA | 14 | 5♦ | ♥A | +2 | -14 |
| -2.0 | Final | PARIOLI - ITALY | 2 | 3♥ | ♦Q | -3 | -1 |
| -2.0 | Final | PARIOLI - ITALY | 36 | 3NT | ♣6 | +1 | -1 |
| -2.0 | Final | PARIOLI - ITALY | 39 | 1♠ | ♥9 | +3 | +10 |
| -2.1 | Semifinal | BCQ - BULGARIA | 36 | 5♣ | ♥5 | = | -2 |
| -2.3 | Semifinal | BCQ - BULGARIA | 2 | 3♠ | ♦K | = | -1 |
| -2.4 | Semifinal | BCQ - BULGARIA | 15 | 4♠ | ♣5 | +2 | -14 |
| -2.5 | Semifinal | BCQ - BULGARIA | 16 | 2NT | ♥2 | = | -5 |
| -2.9 | Semifinal | BCQ - BULGARIA | 30 | 3NT | ♠2 | +1 | +0 |
| -3.0 | Final | PARIOLI - ITALY | 7 | 4♥ | ♣J | -2 | -12 |
| -3.0 | Final | PARIOLI - ITALY | 15 | 4♦ | ♠K | +1 | -2 |
| -3.0 | Final | PARIOLI - ITALY | 24 | 3♥ | ♥3 | -1 | -4 |
| -3.0 | Final | PARIOLI - ITALY | 47 | 5♠ | ♣8 | -2 | -13 |
| -3.6 | Semifinal | BCQ - BULGARIA | 10 | 4♠ | ♦K | +1 | +0 |
| -4.1 | Semifinal | BCQ - BULGARIA | 22 | 2♣ | ♦5 | = | -11 |
| -4.6 | Semifinal | BCQ - BULGARIA | 11 | 6♦ | ♥2 | +1 | +10 |
| -5.0 | Final | PARIOLI - ITALY | 22 | 3♥ | ♦4 | -1 | +3 |
| -6.0 | Final | PARIOLI - ITALY | 5 | 2♥ | ♦A | +2 | -6 |
| -6.0 | Final | PARIOLI - ITALY | 23 | 1♦x | ♣K | = | -6 |
| -6.0 | Final | PARIOLI - ITALY | 41 | 3NT | ♦2 | -1 | -11 |
| -6.3 | Semifinal | BCQ - BULGARIA | 9 | 3♥ | ♠J | = | -6 |
| -11.0 | Final | PARIOLI - ITALY | 38 | 2♥ | ♦A | = | -6 |
| -11.9 | Semifinal | BCQ - BULGARIA | 17 | 7♠ | ♥2 | -1 | -14 |
| -12.0 | Final | PARIOLI - ITALY | 19 | 4♥ | ♥5 | -1 | +1 |
| -12.0 | Final | PARIOLI - ITALY | 37 | 2♠x | ♣A | -2 | -8 |
| -13.0 | Final | PARIOLI - ITALY | 40 | 4♥ | ♦K | -2 | -7 |