🇺🇸 ROSENBERG Kevin · USA1
vs par split: bidding +0.04 · play +0.32
Strength of schedule: opponents averaged +0.13/bd (a tough draw) → opponent-adjusted +0.34/bd
Card play — on target: opening leads 83.3% · declarer play 71.4% · defence 100.0%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (2) | 100.0% (4) |
| Declarer play | 50.0% (2) | 80.0% (5) |
| Defence | 100.0% (5) | 100.0% (8) |
Opening leads by suit led: ♠ 50.0% (2) · ♥ 100.0% (1) · ♣ 100.0% (3)
vs par by strain: NT -1.62 (8) · a suit +1.15 (20)
vs par by level: part-score +1.70 (10) · game -1.50 (14) · slam +3.50 (4)
By role: declaring +0.43/bd (-1.53 vs par · 15) · defending -0.05/bd (+2.54 vs par · 13)
By vulnerability: vulnerable +1.89/bd (+1.79 vs par · 14) · not vulnerable -1.47/bd (-1.07 vs par · 14)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | B.Kristensen | T.Polak – T.Van Overbeeke | Closed | 14 | -15.0 | -1.07 | -1.43 |
| Quarterfinal | B.Kristensen | C.Westerbeek – R.Westerbeek | Open | 14 | +20.8 | +1.49 | +2.14 |
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 |
|---|---|---|---|---|---|---|---|
| +14.6 | Quarterfinal | 🇳🇱 NETHERLANDS | 7 | 6♥ | ♣5 | -1 | +17 |
| +10.1 | Quarterfinal | 🇳🇱 NETHERLANDS | 30 | 3♣x | ♣Q | = | +11 |
| +7.4 | Quarterfinal | 🇳🇱 NETHERLANDS | 32 | 4♠ | ♣J | +1 | +1 |
| +7.3 | Quarterfinal | 🇳🇱 NETHERLANDS | 29 | 6NT | ♦A | -1 | +11 |
| +5.1 | Quarterfinal | 🇳🇱 NETHERLANDS | 35 | 6♣ | ♣5 | = | -2 |
| +4.4 | Quarterfinal | 🇳🇱 NETHERLANDS | 14 | 4♠ | ♦2 | -1 | +4 |
| +3.7 | Quarterfinal | 🇳🇱 NETHERLANDS | 36 | 3♠ | ♣K | -2 | +5 |
| +2.7 | Quarterfinal | 🇳🇱 NETHERLANDS | 1 | 1NT | ♦2 | +1 | +1 |
| +2.7 | Quarterfinal | 🇳🇱 NETHERLANDS | 38 | 2♦x | ♣K | -1 | +9 |
| +2.6 | Quarterfinal | 🇳🇱 NETHERLANDS | 5 | 4♥ | ♣K | = | -1 |
| +1.9 | Quarterfinal | 🇳🇱 NETHERLANDS | 41 | 2♥ | ♦J | = | +6 |
| +1.1 | Quarterfinal | 🇳🇱 NETHERLANDS | 31 | 3NT | ♠3 | +1 | +1 |
| +1.0 | Quarterfinal | 🇳🇱 NETHERLANDS | 6 | 3NT | ♠10 | = | -2 |
| +0.4 | Quarterfinal | 🇳🇱 NETHERLANDS | 10 | 4♥ | ♣A | +1 | +0 |
| +0.1 | Quarterfinal | 🇳🇱 NETHERLANDS | 13 | 4♥ | ♣5 | +1 | +0 |
| -0.1 | Quarterfinal | 🇳🇱 NETHERLANDS | 37 | 3NT | ♥3 | +1 | -1 |
| -0.4 | Quarterfinal | 🇳🇱 NETHERLANDS | 4 | 3NT | ♠6 | +1 | +0 |
| -0.9 | Quarterfinal | 🇳🇱 NETHERLANDS | 3 | 2♦ | ♥3 | -1 | +0 |
| -0.9 | Quarterfinal | 🇳🇱 NETHERLANDS | 39 | 4♥ | ♥A | +1 | +0 |
| -1.1 | Quarterfinal | 🇳🇱 NETHERLANDS | 11 | 4♠ | ♦4 | +2 | -11 |
| -1.7 | Quarterfinal | 🇳🇱 NETHERLANDS | 42 | 4♠ | ♦Q | +2 | +11 |
| -1.9 | Quarterfinal | 🇳🇱 NETHERLANDS | 9 | 3♦ | ♣Q | = | +7 |
| -2.1 | Quarterfinal | 🇳🇱 NETHERLANDS | 34 | 3♥ | ♣5 | = | +0 |
| -2.7 | Quarterfinal | 🇳🇱 NETHERLANDS | 40 | 3♠ | ♣6 | = | -4 |
| -11.0 | Quarterfinal | 🇳🇱 NETHERLANDS | 33 | 4♦ | ♠2 | +2 | -18 |
| -11.6 | Quarterfinal | 🇳🇱 NETHERLANDS | 8 | 7♣ | ♥K | -2 | -12 |
| -11.6 | Quarterfinal | 🇳🇱 NETHERLANDS | 12 | 3NT | ♦10 | = | -10 |
| -13.3 | Quarterfinal | 🇳🇱 NETHERLANDS | 2 | 3NTxx | ♠6 | +1 | -13 |