🇫🇷 VOLCKER Frederic · FRANCE
85rank
-54.4Butler · 100 bds
-0.54per board
±4.1swing
-0.64vs par /bd
-0.28adjusted /bd
by round
vs par split: bidding -0.22 · play -0.42
Strength of schedule: opponents averaged +0.26/bd (a tough draw) → opponent-adjusted -0.28/bd
Card play — on target: opening leads 86.4% · declarer play 88.0% · defence 81.8%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 71.4% (7) | 93.3% (15) |
| Declarer play | 75.0% (8) | 94.1% (17) |
| Defence | 75.0% (16) | 85.7% (28) |
Opening leads by suit led: ♠ 83.3% (6) · ♥ 100.0% (5) · ♦ 100.0% (4) · ♣ 71.4% (7)
vs par by strain: NT -1.88 (32) · a suit -0.06 (68)
vs par by level: part-score +0.90 (38) · game -1.07 (54) · slam -5.00 (8)
By role: declaring -0.47/bd (-1.54 vs par · 56) · defending -0.64/bd (+0.50 vs par · 44)
By vulnerability: vulnerable -0.78/bd (-1.26 vs par · 50) · not vulnerable -0.31/bd (-0.02 vs par · 50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 21 | C.Mari | C.Balicki – A.Zmudzinski | Closed | 20 | -8.7 | -0.43 | -0.35 |
| Round 22 | C.Mari | M.Barel – Y.Zack | Closed | 20 | -22.3 | -1.11 | -1.50 |
| Round 25 | C.Mari | A.Gromov – A.Dubinin | Closed | 20 | +2.9 | +0.14 | -0.90 |
| Round 26 | C.Mari | M.Askgaard – G.Bjarnarson | Open | 20 | -7.2 | -0.36 | -0.80 |
| Round 28 | C.Mari | J.Upmark – P.Cullin | Closed | 20 | -19.1 | -0.96 | +0.35 |
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 |
|---|---|---|---|---|---|---|---|
| +8.4 | Round 26 | 🇩🇰 DENMARK | 8 | 4♠ | ♥6 | -1 | +10 |
| +7.9 | Round 26 | 🇩🇰 DENMARK | 17 | 5♥ | ♠K | -2 | +8 |
| +7.6 | Round 21 | 🇵🇱 POLAND | 17 | 3NT | ♦3 | +2 | +1 |
| +7.3 | Round 21 | 🇵🇱 POLAND | 7 | 2♥x | ♣A | -2 | +9 |
| +6.9 | Round 28 | 🇸🇪 SWEDEN | 6 | 4♣ | ♦10 | -2 | +9 |
| +6.5 | Round 26 | 🇩🇰 DENMARK | 16 | 4♠ | ♣A | = | +6 |
| +6.3 | Round 22 | 🇮🇱 ISRAEL | 16 | 2♠ | ♦A | -1 | +12 |
| +5.6 | Round 28 | 🇸🇪 SWEDEN | 17 | 4♠ | ♦5 | -1 | +4 |
| +5.5 | Round 26 | 🇩🇰 DENMARK | 15 | 3NT | ♥K | = | +10 |
| +5.2 | Round 25 | 🇷🇺 RUSSIA | 9 | 3NT | ♠6 | -2 | +11 |
| +5.1 | Round 21 | 🇵🇱 POLAND | 14 | 3♠ | ♣A | = | +11 |
| +4.9 | Round 21 | 🇵🇱 POLAND | 19 | 4♠ | ♥6 | = | +10 |
| +4.6 | Round 21 | 🇵🇱 POLAND | 18 | 3♥ | ♣Q | -1 | +12 |
| +4.0 | Round 25 | 🇷🇺 RUSSIA | 7 | 3NT | ♦K | = | +0 |
| +3.9 | Round 25 | 🇷🇺 RUSSIA | 13 | 3♥ | ♠3 | -2 | +3 |
| +3.8 | Round 21 | 🇵🇱 POLAND | 4 | 5♦ | ♠A | -1 | +3 |
| +3.8 | Round 28 | 🇸🇪 SWEDEN | 15 | 4♥ | ♦A | = | +11 |
| +3.5 | Round 25 | 🇷🇺 RUSSIA | 16 | 3♥ | ♦K | = | -4 |
| +3.3 | Round 25 | 🇷🇺 RUSSIA | 10 | 1NT | ♣8 | -2 | +2 |
| +3.2 | Round 25 | 🇷🇺 RUSSIA | 17 | 2♠ | ♦2 | = | +6 |
| +2.9 | Round 28 | 🇸🇪 SWEDEN | 8 | 1NT | ♥5 | -1 | +10 |
| +2.4 | Round 22 | 🇮🇱 ISRAEL | 15 | 3♦ | ♥A | = | +0 |
| +2.4 | Round 22 | 🇮🇱 ISRAEL | 20 | 2♦ | ♠8 | -2 | +7 |
| +2.1 | Round 21 | 🇵🇱 POLAND | 20 | 2♥ | ♣9 | = | +0 |
| +2.1 | Round 25 | 🇷🇺 RUSSIA | 3 | 4♥ | ♣2 | +1 | +0 |
| +2.0 | Round 25 | 🇷🇺 RUSSIA | 11 | 1NT | ♣10 | +1 | -1 |
| +1.5 | Round 25 | 🇷🇺 RUSSIA | 18 | 6♥ | ♠6 | = | +0 |
| +1.2 | Round 22 | 🇮🇱 ISRAEL | 6 | 3NT | ♣K | +1 | -1 |
| +1.2 | Round 28 | 🇸🇪 SWEDEN | 11 | 3NT | ♦10 | +1 | +0 |
| +0.6 | Round 21 | 🇵🇱 POLAND | 5 | 3♣ | ♠Q | -1 | -1 |
| +0.5 | Round 25 | 🇷🇺 RUSSIA | 20 | 3NT | ♥10 | = | +1 |
| +0.5 | Round 26 | 🇩🇰 DENMARK | 6 | 4♠ | ♥K | = | -3 |
| +0.4 | Round 21 | 🇵🇱 POLAND | 9 | 4♠ | ♥K | = | +0 |
| +0.4 | Round 28 | 🇸🇪 SWEDEN | 3 | 3NT | ♥4 | +1 | +0 |
| +0.4 | Round 28 | 🇸🇪 SWEDEN | 5 | 3NT | ♥Q | = | +1 |
| +0.4 | Round 28 | 🇸🇪 SWEDEN | 9 | 5♠ | ♦J | +1 | +13 |
| +0.3 | Round 25 | 🇷🇺 RUSSIA | 5 | 3♠ | ♦K | -1 | +2 |
| +0.3 | Round 28 | 🇸🇪 SWEDEN | 20 | 3NT | ♦4 | +2 | +0 |
| +0.2 | Round 21 | 🇵🇱 POLAND | 6 | 4♠ | ♥5 | = | -1 |
| +0.2 | Round 28 | 🇸🇪 SWEDEN | 1 | 4♠ | ♦2 | +1 | +0 |
| +0.1 | Round 26 | 🇩🇰 DENMARK | 2 | 1NT | ♥4 | +1 | +1 |
| +0.1 | Round 28 | 🇸🇪 SWEDEN | 16 | 4♠ | ♦10 | = | -3 |
| +0.0 | Round 22 | 🇮🇱 ISRAEL | 13 | 1NT | ♥Q | = | +0 |
| -0.0 | Round 25 | 🇷🇺 RUSSIA | 6 | 6♥ | ♣2 | = | +0 |
| -0.1 | Round 26 | 🇩🇰 DENMARK | 4 | 4♥ | ♣K | +1 | +0 |
| -0.2 | Round 22 | 🇮🇱 ISRAEL | 4 | 3NT | ♥3 | = | +2 |
| -0.2 | Round 26 | 🇩🇰 DENMARK | 12 | 3NT | ♥2 | -1 | -6 |
| -0.2 | Round 28 | 🇸🇪 SWEDEN | 19 | 4♠ | ♣2 | = | +0 |
| -0.4 | Round 22 | 🇮🇱 ISRAEL | 8 | 2♦ | ♣K | -1 | -2 |
| -0.4 | Round 26 | 🇩🇰 DENMARK | 9 | 4♥ | ♦2 | +2 | -1 |
| -0.4 | Round 26 | 🇩🇰 DENMARK | 13 | 4♠ | ♥4 | = | -1 |
| -0.4 | Round 28 | 🇸🇪 SWEDEN | 18 | 4♥ | ♣A | +1 | +0 |
| -0.5 | Round 22 | 🇮🇱 ISRAEL | 3 | 3♥ | ♣Q | -1 | -1 |
| -0.5 | Round 25 | 🇷🇺 RUSSIA | 14 | 4♠ | ♦8 | +2 | -1 |
| -0.6 | Round 22 | 🇮🇱 ISRAEL | 17 | 4♥ | ♠Q | -2 | -11 |
| -0.7 | Round 21 | 🇵🇱 POLAND | 2 | 2♥ | ♦8 | = | +1 |
| -0.7 | Round 26 | 🇩🇰 DENMARK | 5 | 3NT | ♠5 | +3 | -1 |
| -0.8 | Round 21 | 🇵🇱 POLAND | 8 | 4♥ | ♦3 | +1 | +0 |
| -0.9 | Round 25 | 🇷🇺 RUSSIA | 15 | 4♠ | ♣4 | +1 | +0 |
| -1.0 | Round 22 | 🇮🇱 ISRAEL | 11 | 3NT | ♥5 | = | -1 |
| -1.1 | Round 21 | 🇵🇱 POLAND | 13 | 4♥ | ♦6 | +1 | -13 |
| -1.3 | Round 26 | 🇩🇰 DENMARK | 7 | 4♠ | ♥A | +1 | +0 |
| -1.4 | Round 21 | 🇵🇱 POLAND | 1 | 4♠ | ♥K | -2 | +0 |
| -1.5 | Round 25 | 🇷🇺 RUSSIA | 4 | 1NT | ♣J | +1 | -5 |
| -1.7 | Round 26 | 🇩🇰 DENMARK | 1 | 1NT | ♣5 | +2 | -1 |
| -1.8 | Round 22 | 🇮🇱 ISRAEL | 1 | 3♠ | ♥5 | -1 | +9 |
| -1.9 | Round 22 | 🇮🇱 ISRAEL | 19 | 4♥ | ♣J | -1 | -5 |
| -2.2 | Round 21 | 🇵🇱 POLAND | 3 | 3♦ | ♣7 | = | +7 |
| -2.2 | Round 22 | 🇮🇱 ISRAEL | 5 | 3NT | ♠Q | -3 | -10 |
| -2.2 | Round 22 | 🇮🇱 ISRAEL | 9 | 3NT | ♥5 | +2 | +0 |
| -2.5 | Round 22 | 🇮🇱 ISRAEL | 7 | 2♠ | ♦A | -1 | -5 |
| -2.5 | Round 22 | 🇮🇱 ISRAEL | 12 | 3♥ | ♣A | -1 | +0 |
| -2.6 | Round 28 | 🇸🇪 SWEDEN | 12 | 3♥ | ♠A | -1 | -2 |
| -2.7 | Round 22 | 🇮🇱 ISRAEL | 2 | 2♠ | ♠J | = | -1 |
| -2.7 | Round 26 | 🇩🇰 DENMARK | 18 | 3NT | ♦A | = | +0 |
| -2.8 | Round 26 | 🇩🇰 DENMARK | 11 | 2NT | ♠4 | -2 | -5 |
| -3.2 | Round 25 | 🇷🇺 RUSSIA | 8 | 3NT | ♠Q | = | -3 |
| -3.4 | Round 26 | 🇩🇰 DENMARK | 20 | 3♥ | ♠8 | +2 | -10 |
| -3.6 | Round 21 | 🇵🇱 POLAND | 10 | 3NT | ♠5 | = | -10 |
| -3.6 | Round 26 | 🇩🇰 DENMARK | 19 | 3♥ | ♦J | = | -1 |
| -3.6 | Round 28 | 🇸🇪 SWEDEN | 13 | 5♣ | ♠5 | +1 | -13 |
| -3.9 | Round 25 | 🇷🇺 RUSSIA | 12 | 3NT | ♠Q | +1 | -13 |
| -4.3 | Round 22 | 🇮🇱 ISRAEL | 18 | 2♦ | ♠J | +1 | -5 |
| -4.7 | Round 26 | 🇩🇰 DENMARK | 14 | 3NTx | ♠J | = | -9 |
| -4.9 | Round 22 | 🇮🇱 ISRAEL | 14 | 6NT | ♥6 | -1 | -14 |
| -4.9 | Round 25 | 🇷🇺 RUSSIA | 1 | 6♦ | ♣4 | +1 | +2 |
| -5.2 | Round 21 | 🇵🇱 POLAND | 11 | 3♣ | ♥A | -3 | -6 |
| -5.3 | Round 25 | 🇷🇺 RUSSIA | 2 | 5♠x | ♣4 | -1 | -7 |
| -5.3 | Round 26 | 🇩🇰 DENMARK | 10 | 4♦ | ♠3 | = | -7 |
| -5.8 | Round 28 | 🇸🇪 SWEDEN | 2 | 6♦ | ♠A | = | +0 |
| -6.4 | Round 25 | 🇷🇺 RUSSIA | 19 | 5♠x | ♥A | -1 | -11 |
| -6.4 | Round 28 | 🇸🇪 SWEDEN | 10 | 6♥ | ♦A | -1 | -17 |
| -6.9 | Round 22 | 🇮🇱 ISRAEL | 10 | 2♣x | ♣K | -2 | -4 |
| -6.9 | Round 28 | 🇸🇪 SWEDEN | 4 | 2NT | ♣J | -3 | -9 |
| -7.4 | Round 28 | 🇸🇪 SWEDEN | 7 | 2♦x | ♦3 | -2 | +3 |
| -8.0 | Round 28 | 🇸🇪 SWEDEN | 14 | 6♠ | ♣6 | = | +0 |
| -8.8 | Round 21 | 🇵🇱 POLAND | 12 | 6♦ | ♣4 | +1 | -11 |
| -8.8 | Round 26 | 🇩🇰 DENMARK | 3 | 5♦ | ♣K | -1 | -6 |
| -9.8 | Round 21 | 🇵🇱 POLAND | 15 | 3NT | ♦4 | -1 | -10 |
| -11.7 | Round 21 | 🇵🇱 POLAND | 16 | 4♥ | ♠7 | -1 | -9 |