BERKOWITZ Dana · FRITUS
vs par split: bidding +0.64 · play +0.36
Strength of schedule: opponents averaged -0.67/bd (an easy draw) → opponent-adjusted -0.49/bd
Card play — on target: opening leads 100.0% · declarer play 100.0% · defence 91.7%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (1) | 100.0% (6) |
| Declarer play | · | 100.0% (7) |
| Defence | 100.0% (1) | 90.9% (11) |
Opening leads by suit led: ♠ 100.0% (5) · ♥ 100.0% (1) · ♣ 100.0% (1)
vs par by strain: NT +0.50 (2) · a suit +1.04 (26)
vs par by level: part-score +1.23 (13) · game -0.08 (12) · slam +4.33 (3)
By role: declaring +1.06/bd (-0.56 vs par · 16) · defending -1.01/bd (+3.08 vs par · 12)
By vulnerability: vulnerable -0.46/bd (+0.43 vs par · 14) · not vulnerable +0.81/bd (+1.57 vs par · 14)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | M.Zur-Campanile | P.Doedens – A.Wijma | Open | 14 | +7.1 | +0.51 | +1.21 |
| Quarterfinal | M.Zur-Campanile | P.Doedens – A.Wijma | Open | 14 | -2.2 | -0.16 | +0.79 |
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 |
|---|---|---|---|---|---|---|---|
| +10.6 | Quarterfinal | NETHERLANDS BLUE | 16 | 3♠ | ♠5 | +3 | +13 |
| +8.3 | Quarterfinal | NETHERLANDS BLUE | 3 | 7♦ | ♥A | = | +1 |
| +7.3 | Quarterfinal | NETHERLANDS BLUE | 14 | 4♠ | ♦9 | +1 | +2 |
| +4.7 | Quarterfinal | NETHERLANDS BLUE | 17 | 4♠ | ♥7 | +1 | +0 |
| +3.7 | Quarterfinal | NETHERLANDS BLUE | 13 | 6♥ | ♠5 | +1 | +13 |
| +2.6 | Quarterfinal | NETHERLANDS BLUE | 1 | 3♦ | ♦8 | = | +0 |
| +2.0 | Quarterfinal | NETHERLANDS BLUE | 2 | 4♦ | ♥A | = | +11 |
| +1.4 | Quarterfinal | NETHERLANDS BLUE | 23 | 2♠ | ♥K | = | -11 |
| +1.3 | Quarterfinal | NETHERLANDS BLUE | 6 | 4♥ | ♠A | -1 | +6 |
| +1.3 | Quarterfinal | NETHERLANDS BLUE | 27 | 4♠ | ♣3 | +2 | +11 |
| +1.1 | Quarterfinal | NETHERLANDS BLUE | 22 | 2♥ | ♥2 | = | +5 |
| +0.9 | Quarterfinal | NETHERLANDS BLUE | 21 | 3NT | ♠8 | +1 | +1 |
| +0.6 | Quarterfinal | NETHERLANDS BLUE | 26 | 2♠ | ♦10 | -1 | +1 |
| +0.6 | Quarterfinal | NETHERLANDS BLUE | 28 | 3♦ | ♠3 | -1 | +1 |
| +0.0 | Quarterfinal | NETHERLANDS BLUE | 8 | 2♠ | ♦A | +1 | -6 |
| -0.1 | Quarterfinal | NETHERLANDS BLUE | 4 | 4♠ | ♣Q | = | +0 |
| -0.4 | Quarterfinal | NETHERLANDS BLUE | 15 | 3NT | ♠9 | = | +0 |
| -0.7 | Quarterfinal | NETHERLANDS BLUE | 5 | 2♥ | ♣8 | -1 | +1 |
| -0.7 | Quarterfinal | NETHERLANDS BLUE | 10 | 2♠ | ♣Q | = | +0 |
| -0.9 | Quarterfinal | NETHERLANDS BLUE | 11 | 4♠ | ♣A | +1 | -4 |
| -2.6 | Quarterfinal | NETHERLANDS BLUE | 20 | 4♠ | ♦3 | -1 | -6 |
| -2.9 | Quarterfinal | NETHERLANDS BLUE | 18 | 2♣ | ♥4 | = | +2 |
| -3.0 | Quarterfinal | NETHERLANDS BLUE | 19 | 2♥ | ♥2 | = | +1 |
| -3.7 | Quarterfinal | NETHERLANDS BLUE | 7 | 3♥ | ♦7 | -2 | -2 |
| -4.1 | Quarterfinal | NETHERLANDS BLUE | 24 | 4♠x | ♥A | -1 | -6 |
| -4.6 | Quarterfinal | NETHERLANDS BLUE | 12 | 5♦x | ♠K | -2 | -5 |
| -7.4 | Quarterfinal | NETHERLANDS BLUE | 9 | 4♥ | ♠Q | = | +0 |
| -10.4 | Quarterfinal | NETHERLANDS BLUE | 25 | 6♥ | ♣3 | = | -1 |