BART Brad · JT BICEPS
vs par split: bidding -0.21 · play +0.14
Strength of schedule: opponents averaged +0.54/bd (a tough draw) → opponent-adjusted +0.47/bd
Card play — on target: opening leads 75.0% · declarer play 75.0% · defence 80.0%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | · | 75.0% (4) |
| Declarer play | 66.7% (3) | 77.8% (9) |
| Defence | 0.0% (1) | 88.9% (9) |
Opening leads by suit led: ♥ 100.0% (1) · ♣ 66.7% (3)
vs par by strain: NT -2.71 (7) · a suit +0.81 (21)
vs par by level: part-score -0.83 (12) · game +1.36 (14) · slam -5.50 (2)
By role: declaring -0.25/bd (-2.00 vs par · 18) · defending +0.26/bd (+3.40 vs par · 10)
By vulnerability: vulnerable +0.56/bd (+0.07 vs par · 14) · not vulnerable -0.69/bd (-0.21 vs par · 14)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 64 | C.Nell | P.Zimmermann – J.Zochowska | Open | 14 | -11.2 | -0.80 | -1.79 |
| Round of 32 | C.Nell | L.Yang – Y.Wang | Open | 14 | +9.3 | +0.66 | +1.64 |
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 |
|---|---|---|---|---|---|---|---|
| +8.5 | Round of 32 | LU DONG | 26 | 4♠x | ♠A | = | +12 |
| +5.6 | Round of 64 | ZIMMERMANN | 6 | 4♠ | ♦J | -1 | +10 |
| +4.0 | Round of 32 | LU DONG | 25 | 3♥ | ♣J | = | +0 |
| +3.3 | Round of 32 | LU DONG | 19 | 3♠ | ♣Q | +2 | +6 |
| +3.1 | Round of 32 | LU DONG | 28 | 4♠ | ♣10 | -1 | +12 |
| +1.7 | Round of 64 | ZIMMERMANN | 14 | 3♣ | ♣6 | -2 | -1 |
| +1.4 | Round of 32 | LU DONG | 22 | 1NT | ♠10 | +1 | +1 |
| +1.2 | Round of 64 | ZIMMERMANN | 5 | 4♠ | ♣A | = | -1 |
| +1.2 | Round of 64 | ZIMMERMANN | 7 | 1♥ | ♥9 | = | -1 |
| +1.1 | Round of 32 | LU DONG | 24 | 6NT | ♣J | = | +0 |
| +1.0 | Round of 64 | ZIMMERMANN | 1 | 2♦ | ♠K | = | -2 |
| +0.9 | Round of 64 | ZIMMERMANN | 2 | 2♥ | ♣2 | +2 | +1 |
| +0.5 | Round of 32 | LU DONG | 18 | 3NT | ♣8 | = | -1 |
| +0.3 | Round of 32 | LU DONG | 23 | 3NT | ♥6 | +1 | +0 |
| -0.3 | Round of 32 | LU DONG | 20 | 4♠ | ♦A | +1 | +0 |
| -0.8 | Round of 64 | ZIMMERMANN | 3 | 1NT | ♠K | -1 | -3 |
| -0.8 | Round of 64 | ZIMMERMANN | 9 | 3NT | ♦8 | -1 | -5 |
| -0.8 | Round of 64 | ZIMMERMANN | 12 | 3NT | ♥J | +1 | -11 |
| -1.2 | Round of 32 | LU DONG | 16 | 4♥ | ♠K | -3 | +0 |
| -1.3 | Round of 32 | LU DONG | 21 | 5♦ | ♣2 | -2 | +5 |
| -2.5 | Round of 64 | ZIMMERMANN | 10 | 2♠ | ♣Q | = | +0 |
| -2.8 | Round of 32 | LU DONG | 17 | 6♦ | ♣K | +1 | -11 |
| -2.8 | Round of 32 | LU DONG | 27 | 3♥ | ♥6 | = | -1 |
| -3.3 | Round of 64 | ZIMMERMANN | 4 | 2♦ | ♠8 | -1 | -6 |
| -3.5 | Round of 64 | ZIMMERMANN | 8 | 5♦ | ♣K | +1 | +11 |
| -3.5 | Round of 64 | ZIMMERMANN | 11 | 3♥ | ♠2 | +1 | -4 |
| -4.5 | Round of 32 | LU DONG | 15 | 4♥x | ♥2 | -1 | +0 |
| -7.6 | Round of 64 | ZIMMERMANN | 13 | 4♥ | ♥2 | -2 | -13 |