ROMANOWSKI Jerzy · ROSSARD
vs par split: bidding +1.63 · play -1.17
Strength of schedule: opponents averaged -0.06/bd (an easy draw) → opponent-adjusted +0.64/bd
Card play — on target: opening leads 75.0% #254 of 398 · declarer play 66.7% #258 of 398 · defence 88.9% #130 of 399
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (3) | 80.0% (5) |
| Declarer play | 66.7% (3) | 66.7% (3) |
| Defence | 100.0% (5) | 84.6% (13) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 50.0% (4) · ♦ 100.0% (1) · ♣ 100.0% (1)
vs par by strain: NT +1.50 (10) · a suit +0.04 (25)
vs par by level: part-score +1.54 (11) · game +0.30 (20) · slam -1.75 (4)
By role: declaring -0.01/bd (-2.53 vs par · 17) · defending +1.38/bd (+3.28 vs par · 18)
By vulnerability: vulnerable +1.43/bd (+2.72 vs par · 18) · not vulnerable -0.07/bd (-1.94 vs par · 17)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | M.Rossard | J.Mcallister – M.Zur-Campanile | Closed | 7 | +7.7 | +1.10 | +0.71 |
| Round 3 | M.Rossard | S.Weinstein – G.Joel | Closed | 7 | +15.2 | +2.17 | +2.57 |
| Round 5 | M.Rossard | H.Wu – S.Wu | Closed | 7 | -5.9 | -0.84 | -1.43 |
| Round 6 | M.Rossard | F.Fantoni – D.Compton | Open | 7 | +3.4 | +0.49 | -2.29 |
| Round 8 | M.Rossard | X.Jing – X.Li | Closed | 7 | +4.2 | +0.60 | +2.71 |
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 |
|---|---|---|---|---|---|---|---|
| +9.7 | Round 2 | MCALLISTER | 10 | 3NT | ♦2 | -1 | +12 |
| +8.1 | Round 8 | HEILONGJIANG TEAM | 25 | 5♣ | ♠K | +1 | +8 |
| +8.0 | Round 2 | MCALLISTER | 12 | 4♠ | ♠2 | -1 | +12 |
| +7.6 | Round 3 | JOEL | 15 | 4♥x | ♣A | = | +10 |
| +7.5 | Round 5 | GZ. ZHAOHENG1 | 1 | 6♦ | ♣A | -1 | +11 |
| +6.7 | Round 3 | JOEL | 18 | 3NT | ♥10 | -2 | +11 |
| +6.4 | Round 6 | NUNES | 11 | 6♥ | ♣A | = | +0 |
| +5.7 | Round 2 | MCALLISTER | 9 | 4♠ | ♣3 | -3 | +1 |
| +3.9 | Round 8 | HEILONGJIANG TEAM | 22 | 2♠ | ♥3 | -3 | +6 |
| +2.2 | Round 8 | HEILONGJIANG TEAM | 24 | 3NT | ♥3 | +2 | +0 |
| +1.8 | Round 8 | HEILONGJIANG TEAM | 28 | 3♥ | ♠2 | -1 | +3 |
| +1.5 | Round 5 | GZ. ZHAOHENG1 | 6 | 4♠ | ♦A | = | -1 |
| +1.4 | Round 6 | NUNES | 13 | 1NT | ♥K | +1 | +10 |
| +1.3 | Round 2 | MCALLISTER | 13 | 3NT | ♠3 | +1 | +1 |
| +1.1 | Round 6 | NUNES | 10 | 4♥ | ♠4 | +1 | +0 |
| +1.0 | Round 3 | JOEL | 16 | 1NT | ♥6 | +2 | +0 |
| +0.9 | Round 3 | JOEL | 19 | 4♥ | ♦3 | +2 | +1 |
| +0.8 | Round 6 | NUNES | 12 | 6♠x | ♦8 | -5 | -7 |
| +0.7 | Round 5 | GZ. ZHAOHENG1 | 5 | 1NT | ♠4 | -1 | +1 |
| +0.4 | Round 3 | JOEL | 17 | 3♦ | ♣A | -1 | -5 |
| -0.1 | Round 5 | GZ. ZHAOHENG1 | 2 | 4♥ | ♠J | +1 | +0 |
| -0.3 | Round 6 | NUNES | 9 | 4♥ | ♣6 | +1 | +0 |
| -0.4 | Round 3 | JOEL | 20 | 3NT | ♠K | +1 | +1 |
| -1.0 | Round 3 | JOEL | 21 | 4♠ | ♥10 | +1 | +0 |
| -1.8 | Round 5 | GZ. ZHAOHENG1 | 3 | 2♠ | ♦4 | +1 | -7 |
| -1.9 | Round 8 | HEILONGJIANG TEAM | 23 | 3♣ | ♥K | = | +9 |
| -2.1 | Round 2 | MCALLISTER | 11 | 2♦ | ♣K | +1 | +1 |
| -2.7 | Round 6 | NUNES | 14 | 3NT | ♠Q | -1 | -8 |
| -3.3 | Round 6 | NUNES | 8 | 4♥x | ♣6 | -1 | -11 |
| -4.2 | Round 2 | MCALLISTER | 14 | 5♦ | ♣K | -1 | -11 |
| -4.2 | Round 5 | GZ. ZHAOHENG1 | 7 | 2♠ | ♥3 | +1 | -1 |
| -4.2 | Round 8 | HEILONGJIANG TEAM | 26 | 3♣ | ♦J | = | +0 |
| -5.7 | Round 8 | HEILONGJIANG TEAM | 27 | 4♠ | ♥3 | = | -7 |
| -9.5 | Round 5 | GZ. ZHAOHENG1 | 4 | 3NT | ♠2 | -1 | -13 |
| -10.7 | Round 2 | MCALLISTER | 8 | 7♥ | ♠K | -1 | -11 |