ROSENTHAL Andrew · USA 2 Mixed
vs par split: bidding +0.57 · play -0.18
Strength of schedule: opponents averaged -0.63/bd (an easy draw) → opponent-adjusted +0.98/bd
Card play — on target: opening leads 66.7% · declarer play 90.9% · defence 66.7%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (1) | 60.0% (5) |
| Declarer play | 50.0% (2) | 100.0% (9) |
| Defence | 0.0% (2) | 85.7% (7) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 100.0% (2) · ♦ 0.0% (1) · ♣ 0.0% (1)
vs par by strain: NT -2.00 (7) · a suit +1.19 (21)
vs par by level: part-score +2.00 (14) · game -1.09 (11) · slam -1.67 (3)
By role: declaring +1.51/bd (-0.58 vs par · 19) · defending +1.82/bd (+2.44 vs par · 9)
By vulnerability: vulnerable +1.86/bd (+0.21 vs par · 14) · not vulnerable +1.36/bd (+0.57 vs par · 14)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 32 | D.Rosenberg | J.Bian – N.Liu | Open | 14 | +21.9 | +1.56 | -0.79 |
| Round of 16 | M.Zur-Campanile | I.Liran – E.Friedlander | Closed | 14 | +23.2 | +1.66 | +1.57 |
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 |
|---|---|---|---|---|---|---|---|
| +9.4 | Round of 32 | CHINA XHJT | 3 | 6NT | ♠4 | = | -13 |
| +8.1 | Round of 16 | YBT | 12 | 5♥ | ♠2 | -1 | +9 |
| +5.7 | Round of 16 | YBT | 13 | 6♥ | ♠2 | = | +8 |
| +3.6 | Round of 16 | YBT | 5 | 3♦ | ♠4 | = | +5 |
| +3.0 | Round of 16 | YBT | 2 | 2♠ | ♣2 | -1 | +5 |
| +2.9 | Round of 16 | YBT | 7 | 3♥ | ♠6 | -1 | -1 |
| +2.4 | Round of 32 | CHINA XHJT | 13 | 1NT | ♣4 | = | -1 |
| +1.8 | Round of 16 | YBT | 11 | 5♠ | ♥A | +1 | +1 |
| +1.7 | Round of 32 | CHINA XHJT | 11 | 6NT | ♥5 | = | +0 |
| +1.6 | Round of 32 | CHINA XHJT | 2 | 3♥ | ♦2 | -1 | +12 |
| +1.5 | Round of 32 | CHINA XHJT | 7 | 4♥ | ♣6 | = | -1 |
| +1.5 | Round of 16 | YBT | 10 | 2♥x | ♥Q | -1 | +2 |
| +1.3 | Round of 32 | CHINA XHJT | 8 | 4♠ | ♥7 | +2 | -11 |
| +1.2 | Round of 32 | CHINA XHJT | 12 | 3♦ | ♥2 | = | +0 |
| +1.0 | Round of 32 | CHINA XHJT | 10 | 1NT | ♠K | +1 | +0 |
| +0.8 | Round of 32 | CHINA XHJT | 9 | 2♦ | ♣A | = | -1 |
| +0.7 | Round of 16 | YBT | 3 | 3♥ | ♣K | = | +1 |
| +0.5 | Round of 16 | YBT | 8 | 4♠ | ♥3 | = | +1 |
| +0.4 | Round of 32 | CHINA XHJT | 1 | 4♥ | ♣K | +1 | +0 |
| +0.4 | Round of 32 | CHINA XHJT | 14 | 3NT | ♣7 | = | -1 |
| +0.3 | Round of 16 | YBT | 6 | 1NT | ♥Q | +1 | +1 |
| +0.2 | Round of 32 | CHINA XHJT | 6 | 2♠ | ♦4 | = | +0 |
| -0.0 | Round of 32 | CHINA XHJT | 4 | 2♠ | ♣A | -1 | +5 |
| +0.0 | Round of 32 | CHINA XHJT | 5 | 4♠ | ♦10 | = | +0 |
| -0.0 | Round of 16 | YBT | 14 | 4♥ | ♦3 | +1 | -8 |
| -0.1 | Round of 16 | YBT | 9 | 1NT | ♣A | +2 | +0 |
| -0.3 | Round of 16 | YBT | 4 | 4♠ | ♦Q | = | +3 |
| -4.5 | Round of 16 | YBT | 1 | 4♥x | ♣K | -2 | -5 |