ROSENBERG Michael · FLEISHER
vs par split: bidding -0.97 · play +0.50
Strength of schedule: opponents averaged +0.54/bd (a tough draw) → opponent-adjusted -0.73/bd
Card play — on target: opening leads 85.7% · declarer play 66.7% · defence 93.3%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (1) | 83.3% (6) |
| Declarer play | 0.0% (1) | 75.0% (8) |
| Defence | 0.0% (1) | 100.0% (14) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 100.0% (1) · ♦ 100.0% (2) · ♣ 50.0% (2)
vs par by strain: NT -3.50 (4) · a suit -0.04 (28)
vs par by level: part-score +1.23 (13) · game -1.82 (17) · slam +0.00 (2)
By role: declaring -2.33/bd (-2.65 vs par · 17) · defending -0.06/bd (+2.00 vs par · 15)
By vulnerability: vulnerable +1.36/bd (+1.44 vs par · 16) · not vulnerable -3.89/bd (-2.38 vs par · 16)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | C.Willenken | J.Dai – L.Yang | Open | 16 | -45.2 | -2.83 | -1.38 |
| Quarterfinal | Z.Mahmood | J.Dai – L.Yang | Open | 16 | +4.6 | +0.29 | +0.44 |
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 |
|---|---|---|---|---|---|---|---|
| +10.1 | Quarterfinal | SAIC VW | 47 | 3♥x | ♠K | -3 | +8 |
| +8.3 | Quarterfinal | SAIC VW | 37 | 5♣x | ♦A | -2 | +10 |
| +7.3 | Quarterfinal | SAIC VW | 42 | 3♠ | ♦Q | = | +12 |
| +5.0 | Quarterfinal | SAIC VW | 20 | 2♠ | ♠7 | -1 | +5 |
| +4.6 | Quarterfinal | SAIC VW | 34 | 6♥ | ♣6 | -1 | +11 |
| +2.9 | Quarterfinal | SAIC VW | 40 | 3NT | ♦K | -2 | +0 |
| +2.3 | Quarterfinal | SAIC VW | 32 | 4♣x | ♥A | -1 | +7 |
| +1.7 | Quarterfinal | SAIC VW | 27 | 3♦ | ♥2 | -1 | +2 |
| +1.4 | Quarterfinal | SAIC VW | 22 | 1NT | ♠T | +2 | -1 |
| +0.7 | Quarterfinal | SAIC VW | 35 | 4♥ | ♦K | +1 | +0 |
| +0.3 | Quarterfinal | SAIC VW | 31 | 4♠ | ♦K | +1 | +0 |
| +0.1 | Quarterfinal | SAIC VW | 38 | 2♥ | ♠5 | -2 | +2 |
| +0.1 | Quarterfinal | SAIC VW | 39 | 3♠ | ♣T | -1 | +9 |
| +0.0 | Quarterfinal | SAIC VW | 23 | 2♠ | ♣7 | = | -6 |
| +0.0 | Quarterfinal | SAIC VW | 26 | 4♠ | ♣Q | -1 | +12 |
| +0.0 | Quarterfinal | SAIC VW | 29 | 4♠ | ♥A | +1 | +0 |
| -0.6 | Quarterfinal | SAIC VW | 45 | 5♥x | ♦6 | -1 | -9 |
| -1.0 | Quarterfinal | SAIC VW | 28 | 4♥ | ♦T | = | -1 |
| -1.6 | Quarterfinal | SAIC VW | 18 | 2♥ | ♣K | = | -5 |
| -2.0 | Quarterfinal | SAIC VW | 43 | 4♠ | ♥Q | -1 | -4 |
| -3.0 | Quarterfinal | SAIC VW | 48 | 6♥ | ♣J | +1 | -11 |
| -3.4 | Quarterfinal | SAIC VW | 36 | 4♠ | ♥J | +1 | -13 |
| -3.4 | Quarterfinal | SAIC VW | 44 | 4♠ | ♥7 | +3 | -2 |
| -3.7 | Quarterfinal | SAIC VW | 41 | 5♣ | ♥7 | +1 | -1 |
| -4.0 | Quarterfinal | SAIC VW | 21 | 3NT | ♠2 | -2 | -8 |
| -4.0 | Quarterfinal | SAIC VW | 33 | 3NT | ♠A | -1 | -5 |
| -6.9 | Quarterfinal | SAIC VW | 17 | 5♥ | ♠K | -1 | -10 |
| -8.0 | Quarterfinal | SAIC VW | 30 | 4♠ | ♦Q | = | +0 |
| -9.1 | Quarterfinal | SAIC VW | 25 | 3♥x | ♠A | -2 | +8 |
| -9.4 | Quarterfinal | SAIC VW | 46 | 4♠ | ♦8 | +1 | +0 |
| -10.6 | Quarterfinal | SAIC VW | 24 | 3♦x | ♣3 | = | -11 |
| -14.7 | Quarterfinal | SAIC VW | 19 | 3♣x | ♦K | -5 | -14 |