🇳🇱 DRIJVER Bob · NETHERLANDS
1rank
+49.8Butler · 96 bds
+0.52per board
±4.1swing
+0.61vs par /bd
+0.65adjusted /bd
by round
vs par split: bidding +0.60 · play +0.01
Strength of schedule: opponents averaged +0.13/bd (a tough draw) → opponent-adjusted +0.65/bd
Card play — on target: opening leads 81.8% · declarer play 66.7% · defence 83.6%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 55.6% (9) | 91.7% (24) |
| Declarer play | 33.3% (3) | 73.3% (15) |
| Defence | 88.9% (18) | 81.4% (43) |
Opening leads by suit led: ♠ 100.0% (8) · ♥ 85.7% (7) · ♦ 71.4% (7) · ♣ 72.7% (11)
vs par by strain: NT +0.68 (22) · a suit +0.59 (74)
vs par by level: part-score +1.60 (45) · game -0.52 (50) · slam +13.00 (1)
By role: declaring +1.02/bd (-0.51 vs par · 35) · defending +0.23/bd (+1.26 vs par · 61)
By vulnerability: vulnerable +0.75/bd (+1.12 vs par · 48) · not vulnerable +0.28/bd (+0.10 vs par · 48)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | B.Nab | J.Upmark – F.Nystrom | Open | 16 | -1.6 | -0.10 | -1.50 |
| Quarterfinal | B.Nab | J.Upmark – F.Nystrom | Open | 16 | +16.9 | +1.06 | +2.12 |
| Quarterfinal | B.Nab | O.Rimstedt – M.Rimstedt | Open | 16 | -9.5 | -0.59 | +0.94 |
| Semifinal | B.Nab | U.Tundal – N.Kvangraven | Open | 16 | +18.2 | +1.14 | -0.69 |
| Final | B.Nab | K.Buras – G.Narkiewicz | Open | 16 | +16.5 | +1.03 | +3.38 |
| Final | B.Nab | K.Buras – G.Narkiewicz | Closed | 16 | +9.3 | +0.58 | -0.56 |
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 |
|---|---|---|---|---|---|---|---|
| +13.0 | Final | 🇵🇱 POLAND | 2 | 3♦x | ♣6 | = | +11 |
| +10.7 | Quarterfinal | 🇸🇪 SWEDEN | 23 | 3NT | ♣7 | -1 | +13 |
| +9.7 | Semifinal | 🇳🇴 NORWAY | 32 | 1NT | ♥5 | +3 | -1 |
| +9.3 | Quarterfinal | 🇸🇪 SWEDEN | 8 | 2♥ | ♠8 | +1 | +7 |
| +9.3 | Final | 🇵🇱 POLAND | 10 | 3♣ | ♥K | = | +12 |
| +9.1 | Quarterfinal | 🇸🇪 SWEDEN | 68 | 4♠ | ♦K | -1 | +6 |
| +7.3 | Quarterfinal | 🇸🇪 SWEDEN | 15 | 3♣ | ♥3 | +1 | +0 |
| +6.9 | Quarterfinal | 🇸🇪 SWEDEN | 10 | 3NT | ♦Q | -2 | +8 |
| +6.3 | Semifinal | 🇳🇴 NORWAY | 31 | 4♥ | ♦7 | -2 | +5 |
| +5.0 | Final | 🇵🇱 POLAND | 11 | 3NT | ♠A | = | +0 |
| +4.7 | Final | 🇵🇱 POLAND | 13 | 6♦ | ♠J | = | +13 |
| +4.0 | Quarterfinal | 🇸🇪 SWEDEN | 20 | 4♥x | ♣8 | -1 | +9 |
| +4.0 | Final | 🇵🇱 POLAND | 16 | 2♠ | ♥5 | +2 | +6 |
| +4.0 | Final | 🇵🇱 POLAND | 66 | 4♥ | ♠5 | +2 | +5 |
| +3.7 | Quarterfinal | 🇸🇪 SWEDEN | 26 | 4♠ | ♣8 | = | +3 |
| +3.7 | Final | 🇵🇱 POLAND | 5 | 3NT | ♠3 | -3 | +13 |
| +3.7 | Final | 🇵🇱 POLAND | 75 | 4♠ | ♥K | -1 | +4 |
| +3.4 | Quarterfinal | 🇸🇪 SWEDEN | 71 | 1NT | ♣Q | -2 | +2 |
| +3.3 | Semifinal | 🇳🇴 NORWAY | 30 | 4♥ | ♦6 | +2 | +11 |
| +3.3 | Final | 🇵🇱 POLAND | 72 | 4♠ | ♥7 | = | -11 |
| +3.3 | Final | 🇵🇱 POLAND | 79 | 4♠ | ♣J | = | +8 |
| +3.1 | Quarterfinal | 🇸🇪 SWEDEN | 70 | 3♦ | ♠5 | -3 | +6 |
| +3.0 | Semifinal | 🇳🇴 NORWAY | 23 | 5♣ | ♥J | = | -2 |
| +2.7 | Semifinal | 🇳🇴 NORWAY | 18 | 1NT | ♣7 | -1 | +4 |
| +2.7 | Semifinal | 🇳🇴 NORWAY | 22 | 5♣ | ♠5 | = | -11 |
| +2.3 | Semifinal | 🇳🇴 NORWAY | 17 | 2♥ | ♣4 | +2 | +6 |
| +2.3 | Semifinal | 🇳🇴 NORWAY | 27 | 3♣x | ♦J | -3 | -2 |
| +2.3 | Semifinal | 🇳🇴 NORWAY | 28 | 3♦ | ♠10 | -3 | +6 |
| +2.1 | Quarterfinal | 🇸🇪 SWEDEN | 31 | 3NT | ♥3 | -1 | +6 |
| +2.0 | Quarterfinal | 🇸🇪 SWEDEN | 21 | 2♥ | ♥Q | = | +0 |
| +1.7 | Semifinal | 🇳🇴 NORWAY | 21 | 3NT | ♠6 | = | +1 |
| +1.7 | Final | 🇵🇱 POLAND | 71 | 2♥ | ♠10 | -1 | +5 |
| +1.6 | Quarterfinal | 🇸🇪 SWEDEN | 5 | 3NT | ♦4 | +1 | +1 |
| +1.4 | Quarterfinal | 🇸🇪 SWEDEN | 66 | 4♥ | ♣3 | +2 | +1 |
| +1.4 | Quarterfinal | 🇸🇪 SWEDEN | 73 | 3NT | ♠Q | +1 | +0 |
| +1.3 | Quarterfinal | 🇸🇪 SWEDEN | 80 | 2♦ | ♣2 | +2 | +0 |
| +1.3 | Semifinal | 🇳🇴 NORWAY | 24 | 3♦ | ♥K | -2 | +0 |
| +1.3 | Final | 🇵🇱 POLAND | 74 | 3♦ | ♥5 | = | -10 |
| +1.1 | Quarterfinal | 🇸🇪 SWEDEN | 19 | 4♠ | ♣K | -1 | -6 |
| +1.0 | Final | 🇵🇱 POLAND | 69 | 4♠ | ♣3 | +2 | -9 |
| +0.9 | Quarterfinal | 🇸🇪 SWEDEN | 13 | 4♦ | ♦5 | -1 | -9 |
| +0.9 | Quarterfinal | 🇸🇪 SWEDEN | 77 | 2♠ | ♦10 | = | +6 |
| +0.7 | Quarterfinal | 🇸🇪 SWEDEN | 11 | 3♠ | ♦6 | +1 | +6 |
| +0.7 | Quarterfinal | 🇸🇪 SWEDEN | 17 | 5♥ | ♣2 | = | +0 |
| +0.6 | Quarterfinal | 🇸🇪 SWEDEN | 9 | 2NT | ♥4 | +1 | +6 |
| +0.3 | Quarterfinal | 🇸🇪 SWEDEN | 14 | 3♠ | ♥2 | = | -1 |
| +0.3 | Final | 🇵🇱 POLAND | 76 | 3NT | ♣A | +1 | +0 |
| -0.0 | Quarterfinal | 🇸🇪 SWEDEN | 79 | 3♠ | ♥9 | -1 | -1 |
| +0.0 | Semifinal | 🇳🇴 NORWAY | 25 | 2♠ | ♦K | = | +0 |
| -0.0 | Final | 🇵🇱 POLAND | 7 | 4♥ | ♣A | = | +0 |
| -0.0 | Final | 🇵🇱 POLAND | 8 | 4♥ | ♦8 | +1 | +0 |
| -0.0 | Final | 🇵🇱 POLAND | 9 | 4♥ | ♦J | +1 | +0 |
| -0.0 | Final | 🇵🇱 POLAND | 15 | 3♥ | ♣4 | = | +0 |
| +0.0 | Final | 🇵🇱 POLAND | 65 | 2♠ | ♣J | +1 | +0 |
| -0.3 | Quarterfinal | 🇸🇪 SWEDEN | 2 | 2♠ | ♦A | = | +0 |
| -0.3 | Quarterfinal | 🇸🇪 SWEDEN | 25 | 3NT | ♦2 | +1 | +0 |
| -0.3 | Quarterfinal | 🇸🇪 SWEDEN | 28 | 3NT | ♣10 | +3 | -1 |
| -0.3 | Final | 🇵🇱 POLAND | 80 | 3♦ | ♠K | -1 | +0 |
| -0.6 | Quarterfinal | 🇸🇪 SWEDEN | 29 | 4♠ | ♥2 | +1 | +0 |
| -0.7 | Semifinal | 🇳🇴 NORWAY | 19 | 4♥ | ♦4 | +1 | -14 |
| -0.7 | Final | 🇵🇱 POLAND | 67 | 2♠ | ♦J | +1 | +8 |
| -0.7 | Final | 🇵🇱 POLAND | 77 | 3♦ | ♣J | -1 | -1 |
| -0.9 | Quarterfinal | 🇸🇪 SWEDEN | 1 | 3♦x | ♠A | -1 | -1 |
| -0.9 | Quarterfinal | 🇸🇪 SWEDEN | 18 | 2♥ | ♣2 | -1 | +2 |
| -0.9 | Quarterfinal | 🇸🇪 SWEDEN | 24 | 3♠ | ♣K | = | +6 |
| -0.9 | Quarterfinal | 🇸🇪 SWEDEN | 32 | 4♥ | ♣K | = | +0 |
| -1.0 | Quarterfinal | 🇸🇪 SWEDEN | 30 | 3♠ | ♠2 | -1 | +2 |
| -1.0 | Quarterfinal | 🇸🇪 SWEDEN | 69 | 4♠ | ♥A | +1 | +0 |
| -1.0 | Final | 🇵🇱 POLAND | 14 | 4♣ | ♠A | -1 | -2 |
| -1.0 | Final | 🇵🇱 POLAND | 68 | 1♥ | ♥2 | +2 | +0 |
| -1.1 | Quarterfinal | 🇸🇪 SWEDEN | 27 | 4♠ | ♣3 | = | +1 |
| -1.3 | Final | 🇵🇱 POLAND | 3 | 2♦ | ♦3 | = | +1 |
| -1.3 | Final | 🇵🇱 POLAND | 6 | 2♠ | ♣5 | -1 | +5 |
| -1.4 | Quarterfinal | 🇸🇪 SWEDEN | 7 | 2♦ | ♥4 | -1 | +0 |
| -1.4 | Quarterfinal | 🇸🇪 SWEDEN | 22 | 2♥ | ♦Q | = | -1 |
| -1.9 | Quarterfinal | 🇸🇪 SWEDEN | 76 | 4♠ | ♥A | -1 | +2 |
| -2.0 | Final | 🇵🇱 POLAND | 73 | 3♣ | ♦7 | +2 | -1 |
| -2.3 | Final | 🇵🇱 POLAND | 70 | 3NT | ♥5 | -4 | -8 |
| -2.3 | Final | 🇵🇱 POLAND | 78 | 1NT | ♠7 | = | +1 |
| -3.0 | Final | 🇵🇱 POLAND | 4 | 4♠ | ♦4 | -1 | +12 |
| -3.1 | Quarterfinal | 🇸🇪 SWEDEN | 72 | 3♦ | ♣A | = | +0 |
| -3.3 | Quarterfinal | 🇸🇪 SWEDEN | 16 | 4♠ | ♣4 | = | -7 |
| -3.7 | Quarterfinal | 🇸🇪 SWEDEN | 74 | 2♥ | ♦3 | = | -6 |
| -3.9 | Quarterfinal | 🇸🇪 SWEDEN | 78 | 4♠ | ♣5 | -1 | +2 |
| -4.3 | Quarterfinal | 🇸🇪 SWEDEN | 4 | 3NT | ♥7 | -1 | -6 |
| -4.3 | Quarterfinal | 🇸🇪 SWEDEN | 67 | 4♠ | ♣A | = | +0 |
| -4.3 | Semifinal | 🇳🇴 NORWAY | 26 | 3NT | ♥Q | = | -3 |
| -4.4 | Quarterfinal | 🇸🇪 SWEDEN | 3 | 4♠x | ♣A | -2 | -5 |
| -5.6 | Quarterfinal | 🇸🇪 SWEDEN | 65 | 5♦ | ♦2 | -3 | -4 |
| -6.0 | Quarterfinal | 🇸🇪 SWEDEN | 6 | 4♥ | ♠6 | -2 | -12 |
| -6.6 | Quarterfinal | 🇸🇪 SWEDEN | 75 | 5♣ | ♠Q | = | +1 |
| -6.7 | Semifinal | 🇳🇴 NORWAY | 20 | 2NT | ♠7 | = | +0 |
| -7.3 | Final | 🇵🇱 POLAND | 12 | 3NT | ♣J | -1 | -10 |
| -7.7 | Semifinal | 🇳🇴 NORWAY | 29 | 4♥ | ♣4 | = | -11 |
| -8.6 | Quarterfinal | 🇸🇪 SWEDEN | 12 | 3NT | ♦10 | = | -11 |
| -9.3 | Final | 🇵🇱 POLAND | 1 | 4♠x | ♣A | = | -7 |