🇫🇷 DUFRENE Beryl · FRANCE
37rank
-36.6Butler · 96 bds
-0.38per board
±4.6swing
-0.91vs par /bd · #41/46
-0.10adjusted /bd
by round
vs par split: bidding -0.67 · play -0.24
Strength of schedule: opponents averaged +0.28/bd (a tough draw) → opponent-adjusted -0.10/bd
Card play — on target: opening leads 76.5% #22 of 46 · declarer play 79.4% #7 of 46 · defence 76.1% #41 of 46
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 85.7% (7) | 70.0% (10) |
| Declarer play | 81.8% (11) | 78.3% (23) |
| Defence | 84.6% (13) | 72.7% (33) |
Opening leads by suit led: ♠ 100.0% (4) · ♥ 80.0% (5) · ♦ 50.0% (4) · ♣ 75.0% (4)
vs par by strain: NT -1.48 (27) · a suit -0.68 (69)
vs par by level: part-score -1.35 (31) · game -0.82 (62) · slam +2.00 (3)
By role: declaring -0.74/bd (-2.92 vs par · 50) · defending +0.01/bd (+1.28 vs par · 46)
By vulnerability: vulnerable +0.42/bd (-1.46 vs par · 48) · not vulnerable -1.19/bd (-0.35 vs par · 48)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | M.Coupel | E.Bulbul – O.Uzun | Closed | 12 | +11.9 | +0.99 | +2.00 |
| Round 4 | M.Coupel | I.Oeberg – T.Indrebo | Closed | 12 | -4.5 | -0.38 | -0.08 |
| Round 6 | M.Coupel | D.Ocylok – J.Kokot | Closed | 12 | -9.9 | -0.83 | -2.67 |
| Round 9 | M.Coupel | V.Dalpozzo – F.Dalpozzo | Open | 12 | -16.3 | -1.36 | -4.17 |
| Round 11 | M.Coupel | A.Di Mauro – I.Montalti | Closed | 12 | -9.3 | -0.78 | -2.58 |
| Round 16 | M.Coupel | I.Oeberg – T.Indrebo | Open | 12 | +22.1 | +1.84 | +3.33 |
| Round 17 | M.Coupel | M.Suchodolska – A.Zareba | Closed | 12 | -19.6 | -1.63 | -2.00 |
| Round 18 | M.Coupel | S.Kolen – E.Visser | Closed | 12 | -11.0 | -0.92 | -1.08 |
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 |
|---|---|---|---|---|---|---|---|
| +13.7 | Round 6 | 🇵🇱 POLAND | 16 | 5♣x | ♠8 | -2 | +18 |
| +11.9 | Round 16 | 🇳🇴 NORWAY | 20 | 5♥x | ♥5 | -1 | +9 |
| +10.9 | Round 16 | 🇳🇴 NORWAY | 17 | 6♦ | ♥4 | -1 | +17 |
| +10.0 | Round 11 | 🇮🇹 ITALY | 7 | 3NT | ♣5 | = | +10 |
| +7.9 | Round 16 | 🇳🇴 NORWAY | 15 | 4♠ | ♠2 | -2 | +11 |
| +7.1 | Round 2 | 🇹🇷 TURKEY | 16 | 3♥ | ♦A | -2 | +15 |
| +7.0 | Round 11 | 🇮🇹 ITALY | 4 | 5♦ | ♥A | = | -1 |
| +6.7 | Round 2 | 🇹🇷 TURKEY | 23 | 4♠ | ♥A | +1 | +0 |
| +5.6 | Round 2 | 🇹🇷 TURKEY | 17 | 3NT | ♠A | -2 | +5 |
| +5.6 | Round 9 | 🇮🇹 ITALY | 6 | 5♥x | ♠A | -2 | +5 |
| +4.9 | Round 4 | 🇳🇴 NORWAY | 20 | 5♦ | ♥K | +2 | +13 |
| +3.9 | Round 17 | 🇵🇱 POLAND | 5 | 3♥ | ♦K | +1 | -10 |
| +3.7 | Round 18 | 🇳🇱 NETHERLANDS | 23 | 4♥ | ♣10 | -3 | -8 |
| +3.6 | Round 9 | 🇮🇹 ITALY | 5 | 2♦ | ♥6 | = | -1 |
| +3.4 | Round 18 | 🇳🇱 NETHERLANDS | 20 | 3♣x | ♥4 | -1 | +7 |
| +3.0 | Round 4 | 🇳🇴 NORWAY | 15 | 3NT | ♥6 | +2 | +1 |
| +2.9 | Round 2 | 🇹🇷 TURKEY | 15 | 3NT | ♣5 | +2 | +2 |
| +2.9 | Round 18 | 🇳🇱 NETHERLANDS | 17 | 3♠ | ♦7 | -1 | -2 |
| +2.4 | Round 9 | 🇮🇹 ITALY | 3 | 4♠ | ♥6 | -1 | -10 |
| +2.4 | Round 16 | 🇳🇴 NORWAY | 22 | 4♠ | ♥2 | = | -1 |
| +2.4 | Round 16 | 🇳🇴 NORWAY | 23 | 4♥ | ♣K | -2 | +8 |
| +2.4 | Round 17 | 🇵🇱 POLAND | 12 | 4♠ | ♣10 | +1 | +1 |
| +2.3 | Round 2 | 🇹🇷 TURKEY | 13 | 3NT | ♠10 | -2 | +8 |
| +2.0 | Round 2 | 🇹🇷 TURKEY | 22 | 1NT | ♦J | +2 | +10 |
| +2.0 | Round 6 | 🇵🇱 POLAND | 23 | 4♥ | ♥6 | +1 | +0 |
| +1.7 | Round 4 | 🇳🇴 NORWAY | 21 | 4♥ | ♠5 | -2 | +6 |
| +1.6 | Round 4 | 🇳🇴 NORWAY | 24 | 6♠ | ♣K | +1 | -11 |
| +1.4 | Round 4 | 🇳🇴 NORWAY | 13 | 2NT | ♥3 | -1 | -6 |
| +1.3 | Round 6 | 🇵🇱 POLAND | 18 | 3NT | ♣Q | +2 | +0 |
| +1.1 | Round 18 | 🇳🇱 NETHERLANDS | 15 | 3NT | ♥10 | = | +1 |
| +0.9 | Round 9 | 🇮🇹 ITALY | 4 | 1NT | ♥7 | +1 | -11 |
| +0.9 | Round 9 | 🇮🇹 ITALY | 12 | 2♠ | ♣2 | = | +1 |
| +0.7 | Round 4 | 🇳🇴 NORWAY | 22 | 4♠ | ♦5 | -1 | +6 |
| +0.6 | Round 11 | 🇮🇹 ITALY | 9 | 4♠ | ♣2 | +1 | +0 |
| +0.6 | Round 17 | 🇵🇱 POLAND | 9 | 3NT | ♦5 | +2 | +0 |
| +0.4 | Round 11 | 🇮🇹 ITALY | 6 | 4♠ | ♥2 | +1 | +0 |
| +0.3 | Round 17 | 🇵🇱 POLAND | 6 | 3♦ | ♠9 | +2 | +10 |
| +0.1 | Round 6 | 🇵🇱 POLAND | 13 | 3NT | ♦5 | +2 | +0 |
| +0.1 | Round 11 | 🇮🇹 ITALY | 8 | 3♠ | ♥J | -1 | +6 |
| +0.1 | Round 16 | 🇳🇴 NORWAY | 13 | 4♠ | ♥K | +1 | +13 |
| +0.1 | Round 18 | 🇳🇱 NETHERLANDS | 18 | 3♠ | ♦7 | = | -1 |
| +0.0 | Round 2 | 🇹🇷 TURKEY | 21 | 4♠ | ♣7 | +1 | +4 |
| +0.0 | Round 4 | 🇳🇴 NORWAY | 17 | 3♥ | ♦2 | -3 | +7 |
| +0.0 | Round 6 | 🇵🇱 POLAND | 15 | 3NT | ♠5 | -1 | +5 |
| +0.0 | Round 9 | 🇮🇹 ITALY | 9 | 4♥ | ♣A | = | +0 |
| +0.0 | Round 11 | 🇮🇹 ITALY | 5 | 3NT | ♠6 | +2 | -13 |
| +0.0 | Round 16 | 🇳🇴 NORWAY | 14 | 4♠ | ♥2 | +1 | +0 |
| +0.0 | Round 17 | 🇵🇱 POLAND | 10 | 4♥ | ♠9 | +1 | +0 |
| -0.1 | Round 11 | 🇮🇹 ITALY | 2 | 4♥ | ♥5 | +1 | +0 |
| -0.3 | Round 2 | 🇹🇷 TURKEY | 14 | 2♠ | ♥2 | +4 | -5 |
| -0.3 | Round 2 | 🇹🇷 TURKEY | 20 | 4♠ | ♥10 | +1 | +0 |
| -0.3 | Round 17 | 🇵🇱 POLAND | 2 | 3♣ | ♥J | -2 | -11 |
| -0.3 | Round 17 | 🇵🇱 POLAND | 11 | 2♥ | ♥9 | = | +0 |
| -0.4 | Round 9 | 🇮🇹 ITALY | 1 | 3♥ | ♣4 | -1 | -2 |
| -0.6 | Round 6 | 🇵🇱 POLAND | 24 | 2♠ | ♣Q | -1 | -9 |
| -0.6 | Round 17 | 🇵🇱 POLAND | 4 | 4♠ | ♦2 | +1 | +0 |
| -0.7 | Round 4 | 🇳🇴 NORWAY | 19 | 1NT | ♠J | +2 | +1 |
| -0.9 | Round 18 | 🇳🇱 NETHERLANDS | 14 | 3NT | ♦9 | +1 | +11 |
| -1.0 | Round 6 | 🇵🇱 POLAND | 17 | 4♠ | ♣2 | = | +0 |
| -1.1 | Round 18 | 🇳🇱 NETHERLANDS | 22 | 4♠ | ♥2 | -1 | +2 |
| -1.3 | Round 16 | 🇳🇴 NORWAY | 19 | 4♥ | ♥3 | -2 | +1 |
| -1.4 | Round 9 | 🇮🇹 ITALY | 10 | 1NT | ♠5 | -1 | -1 |
| -1.6 | Round 17 | 🇵🇱 POLAND | 1 | 6♥ | ♠3 | = | +0 |
| -1.7 | Round 16 | 🇳🇴 NORWAY | 18 | 3♠ | ♣5 | = | -1 |
| -2.0 | Round 11 | 🇮🇹 ITALY | 12 | 3♠ | ♥A | = | -1 |
| -2.3 | Round 2 | 🇹🇷 TURKEY | 24 | 2♠ | ♥J | = | +0 |
| -2.3 | Round 4 | 🇳🇴 NORWAY | 18 | 3NT | ♦2 | = | +1 |
| -2.3 | Round 16 | 🇳🇴 NORWAY | 24 | 5♥x | ♦2 | -1 | +0 |
| -2.6 | Round 6 | 🇵🇱 POLAND | 20 | 2♠ | ♣7 | +1 | -10 |
| -2.7 | Round 18 | 🇳🇱 NETHERLANDS | 21 | 2♥ | ♦8 | -1 | -5 |
| -3.1 | Round 4 | 🇳🇴 NORWAY | 14 | 2NT | ♥Q | -1 | -4 |
| -3.1 | Round 4 | 🇳🇴 NORWAY | 16 | 5♣x | ♠Q | -4 | -5 |
| -3.4 | Round 2 | 🇹🇷 TURKEY | 19 | 4♠ | ♣K | = | -3 |
| -3.4 | Round 18 | 🇳🇱 NETHERLANDS | 16 | 3♠ | ♣5 | +1 | -6 |
| -3.6 | Round 11 | 🇮🇹 ITALY | 10 | 3NT | ♠J | = | -12 |
| -3.6 | Round 16 | 🇳🇴 NORWAY | 21 | 3NT | ♥5 | -1 | -12 |
| -3.9 | Round 18 | 🇳🇱 NETHERLANDS | 13 | 3NT | ♠6 | +1 | -1 |
| -4.3 | Round 18 | 🇳🇱 NETHERLANDS | 19 | 4♠x | ♥5 | -1 | -6 |
| -4.4 | Round 17 | 🇵🇱 POLAND | 7 | 4♠ | ♣6 | -1 | -12 |
| -4.6 | Round 16 | 🇳🇴 NORWAY | 16 | 3♠ | ♦2 | -1 | -5 |
| -5.1 | Round 6 | 🇵🇱 POLAND | 21 | 5♦ | ♣A | -1 | -12 |
| -5.1 | Round 9 | 🇮🇹 ITALY | 7 | 4♠x | ♦K | -1 | -13 |
| -5.3 | Round 11 | 🇮🇹 ITALY | 1 | 3♥ | ♠8 | = | -6 |
| -5.4 | Round 11 | 🇮🇹 ITALY | 3 | 4♥ | ♦K | +1 | -1 |
| -5.7 | Round 6 | 🇵🇱 POLAND | 19 | 3NT | ♣4 | -1 | -10 |
| -5.9 | Round 6 | 🇵🇱 POLAND | 22 | 3NT | ♦6 | +1 | -10 |
| -5.9 | Round 18 | 🇳🇱 NETHERLANDS | 24 | 3NT | ♦A | -6 | -5 |
| -6.1 | Round 6 | 🇵🇱 POLAND | 14 | 4♠ | ♠9 | -1 | -4 |
| -6.9 | Round 9 | 🇮🇹 ITALY | 8 | 3NT | ♠5 | = | +0 |
| -7.3 | Round 9 | 🇮🇹 ITALY | 11 | 5♥ | ♠A | -1 | -11 |
| -8.0 | Round 17 | 🇵🇱 POLAND | 8 | 3NT | ♠6 | +4 | -10 |
| -8.4 | Round 2 | 🇹🇷 TURKEY | 18 | 4♥ | ♠4 | -1 | -12 |
| -8.6 | Round 4 | 🇳🇴 NORWAY | 23 | 2♠ | ♥3 | +2 | -10 |
| -8.6 | Round 9 | 🇮🇹 ITALY | 2 | 4♠ | ♥A | = | -7 |
| -11.0 | Round 11 | 🇮🇹 ITALY | 11 | 4♠x | ♥2 | = | -13 |
| -11.6 | Round 17 | 🇵🇱 POLAND | 3 | 2♥x | ♣6 | -5 | +8 |