BAKKEREN Ton · BAKKEREN
vs par split: bidding -0.21 · play +0.09
Strength of schedule: opponents averaged +0.15/bd (a tough draw) → opponent-adjusted -0.39/bd
Card play — on target: opening leads 47.1% · declarer play 80.0% · defence 88.9%
Bidding activity — not a pass: 40.6% (69/170)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 60.0% (5) | 41.7% (12) |
| Declarer play | 100.0% (2) | 66.7% (3) |
| Defence | 87.5% (8) | 89.3% (28) |
Opening leads by suit led: ♠ 66.7% (6) · ♥ 50.0% (6) · ♦ 50.0% (2) · ♣ 0.0% (3)
vs par by strain: NT -2.86 (14) · a suit +0.79 (42)
vs par by level: part-score +1.07 (15) · game -0.34 (35) · slam -1.83 (6)
By role: declaring -2.27/bd (-3.80 vs par · 20) · defending +0.42/bd (+1.92 vs par · 36)
By vulnerability: vulnerable -0.24/bd (-0.29 vs par · 28) · not vulnerable -0.84/bd (+0.04 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 64 | F.Bakkeren | A.Robson – A.Allfrey | Closed | 14 | -0.4 | -0.03 | -2.21 |
| Round of 64 | F.Bakkeren | A.Robson – A.Allfrey | Closed | 14 | +7.4 | +0.53 | +1.86 |
| Round of 64 | F.Bakkeren | A.Robson – A.Allfrey | Closed | 14 | -21.4 | -1.53 | -1.14 |
| Round of 64 | F.Bakkeren | A.Robson – A.Allfrey | Closed | 14 | -15.7 | -1.12 | +1.00 |
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 |
|---|---|---|---|---|---|---|---|
| +14.4 | Round of 64 | PERICULO | 53 | 4♥x | ♠5 | -4 | +14 |
| +10.8 | Round of 64 | PERICULO | 5 | 4♦x | ♠2 | -3 | -3 |
| +7.9 | Round of 64 | PERICULO | 20 | 4♠x | ♥K | -3 | +12 |
| +7.8 | Round of 64 | PERICULO | 18 | 4♠ | ♣9 | -1 | +10 |
| +6.4 | Round of 64 | PERICULO | 56 | 5♦ | ♠A | +1 | +14 |
| +5.8 | Round of 64 | PERICULO | 48 | 4♠x | ♥7 | -1 | +2 |
| +5.0 | Round of 64 | PERICULO | 1 | 3♠ | ♠A | = | +11 |
| +4.7 | Round of 64 | PERICULO | 12 | 3NT | ♣6 | -1 | +6 |
| +4.4 | Round of 64 | PERICULO | 15 | 2NT | ♥T | -3 | +0 |
| +4.4 | Round of 64 | PERICULO | 24 | 3♠ | ♥Q | +2 | +6 |
| +3.5 | Round of 64 | PERICULO | 40 | 3NT | ♥Q | = | +14 |
| +3.2 | Round of 64 | PERICULO | 11 | 4♥ | ♣2 | = | +0 |
| +3.2 | Round of 64 | PERICULO | 31 | 4♥ | ♥9 | -1 | +5 |
| +2.3 | Round of 64 | PERICULO | 42 | 5♦x | ♣K | -2 | +0 |
| +1.9 | Round of 64 | PERICULO | 33 | 6♥ | ♠3 | -2 | +7 |
| +1.8 | Round of 64 | PERICULO | 46 | 4♥ | ♠K | +2 | +11 |
| +1.5 | Round of 64 | PERICULO | 23 | 3♦ | ♥K | +1 | +10 |
| +0.9 | Round of 64 | PERICULO | 9 | 2♥ | ♠3 | +2 | -6 |
| +0.8 | Round of 64 | PERICULO | 37 | 2♥ | ♠K | +2 | +8 |
| +0.7 | Round of 64 | PERICULO | 6 | 1♠ | ♠Q | -1 | +11 |
| +0.7 | Round of 64 | PERICULO | 27 | 4♠ | ♠7 | +1 | +1 |
| +0.1 | Round of 64 | PERICULO | 16 | 3NT | ♣K | +2 | +0 |
| +0.1 | Round of 64 | PERICULO | 45 | 3NT | ♥Q | +3 | -11 |
| -0.1 | Round of 64 | PERICULO | 52 | 3♣ | ♠T | +1 | +0 |
| -0.2 | Round of 64 | PERICULO | 34 | 3NT | ♣T | +1 | +0 |
| -0.2 | Round of 64 | PERICULO | 36 | 3NT | ♦6 | = | -1 |
| -0.4 | Round of 64 | PERICULO | 2 | 4♠ | ♣Q | = | -11 |
| -0.5 | Round of 64 | PERICULO | 26 | 4♠ | ♦7 | +1 | +0 |
| -0.5 | Round of 64 | PERICULO | 49 | 4♠ | ♥J | = | -1 |
| -0.7 | Round of 64 | PERICULO | 7 | 5♣ | ♥8 | = | -3 |
| -0.7 | Round of 64 | PERICULO | 10 | 4♥ | ♣A | +1 | -1 |
| -0.7 | Round of 64 | PERICULO | 44 | 3NT | ♥5 | +2 | +0 |
| -0.9 | Round of 64 | PERICULO | 21 | 3♦ | ♣8 | -1 | -2 |
| -1.0 | Round of 64 | PERICULO | 3 | 3♦ | ♠J | = | +0 |
| -1.1 | Round of 64 | PERICULO | 22 | 4♠ | ♦8 | +1 | -4 |
| -1.5 | Round of 64 | PERICULO | 25 | 3♥ | ♣A | -1 | +2 |
| -1.7 | Round of 64 | PERICULO | 38 | 3NT | ♦Q | +1 | +0 |
| -1.9 | Round of 64 | PERICULO | 30 | 4♥ | ♦6 | = | +0 |
| -2.2 | Round of 64 | PERICULO | 8 | 4♠x | ♠6 | -2 | +0 |
| -2.9 | Round of 64 | PERICULO | 14 | 6♠ | ♦4 | = | -11 |
| -3.0 | Round of 64 | PERICULO | 41 | 4♠ | ♣3 | -1 | -6 |
| -3.3 | Round of 64 | PERICULO | 19 | 4♥ | ♣Q | = | -1 |
| -3.4 | Round of 64 | PERICULO | 54 | 3♣ | ♦8 | -1 | -5 |
| -3.8 | Round of 64 | PERICULO | 28 | 3NT | ♦T | = | +1 |
| -3.9 | Round of 64 | PERICULO | 55 | 6♥ | ♦3 | = | +0 |
| -4.3 | Round of 64 | PERICULO | 39 | 3♥ | ♣Q | = | -6 |
| -4.5 | Round of 64 | PERICULO | 32 | 3NT | ♥J | -1 | -16 |
| -7.2 | Round of 64 | PERICULO | 43 | 4♥ | ♣6 | +1 | +0 |
| -7.8 | Round of 64 | PERICULO | 4 | 2NT | ♥J | +1 | -10 |
| -8.0 | Round of 64 | PERICULO | 51 | 3NTx | ♠8 | = | -12 |
| -8.2 | Round of 64 | PERICULO | 35 | 3NT | ♥T | +1 | -11 |
| -8.3 | Round of 64 | PERICULO | 17 | 6♠x | ♣A | -2 | -9 |
| -8.9 | Round of 64 | PERICULO | 47 | 6♠ | ♣6 | = | +13 |
| -9.1 | Round of 64 | PERICULO | 29 | 4♠x | ♣K | = | -10 |
| -10.0 | Round of 64 | PERICULO | 13 | 4♥x | ♠3 | -3 | -14 |
| -11.5 | Round of 64 | PERICULO | 50 | 6♥x | ♦J | -2 | -11 |