ROSENTHAL Andrew · ROSENTHAL
vs par split: bidding -1.18 · play +0.12
Strength of schedule: opponents averaged +0.25/bd (a tough draw) → opponent-adjusted -0.25/bd
Card play — on target: opening leads 81.2% #235 of 551 · declarer play 69.2% #374 of 551 · defence 80.8% #399 of 553
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 71.4% (7) | 88.9% (9) |
| Declarer play | 66.7% (6) | 71.4% (7) |
| Defence | 80.0% (10) | 81.2% (16) |
Opening leads by suit led: ♠ 83.3% (6) · ♥ 100.0% (5) · ♦ 50.0% (4) · ♣ 100.0% (1)
vs par by strain: NT -1.95 (19) · a suit -0.52 (31)
vs par by level: part-score -0.87 (15) · game -1.79 (28) · slam +1.43 (7)
By role: declaring -0.00/bd (-3.46 vs par · 24) · defending -0.96/bd (+1.15 vs par · 26)
By vulnerability: vulnerable +0.01/bd (+0.40 vs par · 25) · not vulnerable -1.02/bd (-2.52 vs par · 25)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | C.Willenken | K.Kontomitros – T.Koukouselis | Open | 10 | +6.6 | +0.66 | -2.70 |
| Round 2 | C.Willenken | T.Helness – G.Helgemo | Open | 10 | -13.5 | -1.35 | -1.00 |
| Round 6 | A.Silverstein | O.Rimstedt – M.Rimstedt | Open | 10 | +3.6 | +0.36 | -0.20 |
| Round 7 | A.Silverstein | E.Erichsen – G.Liggins | Open | 10 | -28.6 | -2.86 | -2.90 |
| Round 8 | A.Silverstein | C.Serek – M.Wozniak | Closed | 10 | +6.8 | +0.68 | +1.50 |
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 |
|---|---|---|---|---|---|---|---|
| +14.5 | Round 6 | BRIDGEBERTHEAU | 29 | 6♥ | ♣3 | = | +8 |
| +7.9 | Round 8 | CONNECTOR | 12 | 6♦x | ♠K | -1 | +11 |
| +7.0 | Round 8 | CONNECTOR | 13 | 3♥ | ♠5 | = | +10 |
| +6.8 | Round 1 | GREECE | 9 | 6♦ | ♠4 | = | +0 |
| +6.0 | Round 1 | GREECE | 6 | 6♠ | ♦2 | +1 | +1 |
| +3.4 | Round 1 | GREECE | 10 | 3NT | ♥7 | -4 | +6 |
| +3.2 | Round 6 | BRIDGEBERTHEAU | 21 | 3♣ | ♥10 | -2 | +5 |
| +2.8 | Round 1 | GREECE | 1 | 6♠ | ♥Q | +1 | +1 |
| +2.8 | Round 8 | CONNECTOR | 17 | 1NT | ♦J | -1 | +4 |
| +2.0 | Round 7 | GILLIS | 2 | 3♥ | ♠Q | +1 | +6 |
| +1.5 | Round 8 | CONNECTOR | 15 | 1NT | ♣4 | = | +5 |
| +1.1 | Round 6 | BRIDGEBERTHEAU | 28 | 3NT | ♦7 | = | +1 |
| +1.0 | Round 8 | CONNECTOR | 16 | 4♥ | ♠Q | -1 | +12 |
| +0.9 | Round 2 | ZIMMERMANN | 16 | 4♠ | ♣A | = | -1 |
| +0.9 | Round 6 | BRIDGEBERTHEAU | 23 | 4♥ | ♣10 | -1 | +12 |
| +0.9 | Round 6 | BRIDGEBERTHEAU | 24 | 3NT | ♥3 | = | +2 |
| +0.2 | Round 1 | GREECE | 8 | 3NT | ♠7 | +3 | -11 |
| +0.2 | Round 2 | ZIMMERMANN | 14 | 1NT | ♥6 | +1 | +0 |
| +0.0 | Round 1 | GREECE | 7 | 3NT | ♦7 | +1 | +0 |
| -0.1 | Round 2 | ZIMMERMANN | 18 | 2♣ | ♣Q | -1 | +0 |
| -0.1 | Round 8 | CONNECTOR | 18 | 5♦x | ♠2 | -2 | +0 |
| -0.4 | Round 2 | ZIMMERMANN | 20 | 2♠ | ♥Q | -1 | +0 |
| -0.4 | Round 8 | CONNECTOR | 19 | 1NT | ♥8 | +1 | -7 |
| -0.6 | Round 2 | ZIMMERMANN | 15 | 3♣ | ♦K | -1 | -3 |
| -0.7 | Round 1 | GREECE | 2 | 4♠ | ♥2 | +1 | +0 |
| -0.7 | Round 6 | BRIDGEBERTHEAU | 27 | 3NT | ♣10 | = | -1 |
| -0.7 | Round 7 | GILLIS | 4 | 3NT | ♥J | = | -1 |
| -0.9 | Round 2 | ZIMMERMANN | 11 | 4♠ | ♦8 | +1 | +0 |
| -0.9 | Round 2 | ZIMMERMANN | 12 | 3NT | ♠5 | +1 | +0 |
| -1.0 | Round 6 | BRIDGEBERTHEAU | 25 | 5♣ | ♠K | = | -9 |
| -1.2 | Round 1 | GREECE | 4 | 4♥ | ♣Q | +2 | -13 |
| -1.8 | Round 7 | GILLIS | 5 | 3NT | ♥J | +2 | -1 |
| -1.8 | Round 7 | GILLIS | 6 | 3NT | ♦K | +2 | -1 |
| -2.4 | Round 2 | ZIMMERMANN | 19 | 3NT | ♠5 | -1 | -5 |
| -2.6 | Round 8 | CONNECTOR | 11 | 6♥ | ♣A | +1 | -11 |
| -2.7 | Round 7 | GILLIS | 8 | 4♠ | ♠4 | = | +0 |
| -2.8 | Round 2 | ZIMMERMANN | 17 | 3♣ | ♣2 | +1 | -1 |
| -2.8 | Round 6 | BRIDGEBERTHEAU | 22 | 3♣ | ♥3 | +2 | -7 |
| -2.9 | Round 7 | GILLIS | 9 | 4♠ | ♥A | -2 | -6 |
| -3.0 | Round 7 | GILLIS | 1 | 2♠ | ♥10 | -2 | -8 |
| -3.1 | Round 6 | BRIDGEBERTHEAU | 26 | 4♥ | ♠4 | +2 | -13 |
| -3.6 | Round 7 | GILLIS | 3 | 1NT | ♣3 | -1 | -4 |
| -4.4 | Round 1 | GREECE | 3 | 3NT | ♠9 | +1 | -8 |
| -4.7 | Round 8 | CONNECTOR | 20 | 4♥ | ♣7 | -1 | -6 |
| -5.6 | Round 8 | CONNECTOR | 14 | 3NT | ♠2 | = | -3 |
| -6.3 | Round 1 | GREECE | 5 | 5♠ | ♦A | +1 | -3 |
| -6.4 | Round 7 | GILLIS | 7 | 1NT | ♥2 | +2 | -13 |
| -6.5 | Round 2 | ZIMMERMANN | 13 | 6♠ | ♦5 | = | +0 |
| -7.7 | Round 7 | GILLIS | 10 | 4♥ | ♦2 | = | -1 |
| -9.4 | Round 6 | BRIDGEBERTHEAU | 30 | 4♠ | ♥5 | = | +0 |