SCHIRESON Max · ROSENBERG
vs par split: bidding +2.54 · play -0.61
Strength of schedule: opponents averaged -0.28/bd (an easy draw) → opponent-adjusted -0.36/bd
Card play — on target: opening leads 81.2% #64 of 107 · declarer play 60.0% #97 of 107 · defence 86.7% #63 of 107
Bidding activity — not a pass: 39.8% #76 of 107 (66/166)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 75.0% (4) | 83.3% (12) |
| Declarer play | 66.7% (3) | 57.1% (7) |
| Defence | 71.4% (7) | 91.3% (23) |
Opening leads by suit led: ♠ 85.7% (7) · ♥ 100.0% (1) · ♦ 0.0% (2) · ♣ 100.0% (6)
vs par by strain: NT +1.93 (14) · a suit +1.93 (42)
vs par by level: part-score +0.81 (21) · game +3.29 (28) · slam -0.14 (7)
By role: declaring -0.32/bd (-1.39 vs par · 26) · defending +0.13/bd (+4.80 vs par · 30)
By vulnerability: vulnerable -0.62/bd (+1.39 vs par · 28) · not vulnerable +0.46/bd (+2.46 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | M.Rosenberg | B.Chmurski – I.Chalupec | Open | 14 | -12.9 | -0.92 | +0.64 |
| Round 2 | M.Rosenberg | A.Grossack – L.Lebowitz | Open | 14 | +5.4 | +0.39 | +2.07 |
| Round 3 | M.Rosenberg | W.Ho – G.Ho | Closed | 14 | -10.8 | -0.77 | +2.57 |
| Round 4 | M.Rosenberg | S.Maskara – D.Filipowicz | Open | 14 | +13.9 | +0.99 | +2.43 |
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 |
|---|---|---|---|---|---|---|---|
| +11.6 | Round 3 | HOBRA | 6 | 4♠ | ♥2 | +1 | +13 |
| +10.2 | Round 2 | LEBOWITZ | 20 | 6♠ | ♦K | -1 | +13 |
| +8.9 | Round 4 | MAVERICKS | 15 | 3NT | ♣K | -1 | +17 |
| +8.4 | Round 4 | MAVERICKS | 28 | 3NT | ♣T | -3 | +9 |
| +6.4 | Round 4 | MAVERICKS | 21 | 3NT | ♦4 | = | +0 |
| +5.9 | Round 1 | SV BRIDGE CLUB | 3 | 4♣ | ♥K | = | +11 |
| +5.2 | Round 2 | LEBOWITZ | 17 | 1NT | ♥4 | -3 | +7 |
| +4.9 | Round 3 | HOBRA | 10 | 2♠ | ♣9 | +2 | +10 |
| +4.0 | Round 4 | MAVERICKS | 16 | 4♠ | ♥K | -1 | +5 |
| +3.6 | Round 2 | LEBOWITZ | 19 | 3NT | ♠Q | = | +0 |
| +3.5 | Round 3 | HOBRA | 8 | 3♦ | ♠A | +2 | +6 |
| +3.1 | Round 1 | SV BRIDGE CLUB | 12 | 4♥ | ♣A | -1 | +6 |
| +3.0 | Round 2 | LEBOWITZ | 27 | 5♣ | ♥A | -1 | +8 |
| +2.6 | Round 1 | SV BRIDGE CLUB | 2 | 4♥ | ♦3 | = | +0 |
| +2.2 | Round 1 | SV BRIDGE CLUB | 11 | 4♥ | ♠2 | -1 | +10 |
| +2.1 | Round 2 | LEBOWITZ | 23 | 4♥ | ♣5 | +1 | +13 |
| +1.6 | Round 2 | LEBOWITZ | 15 | 2♠ | ♣7 | = | +0 |
| +1.6 | Round 2 | LEBOWITZ | 25 | 1♦ | ♠Q | +3 | +7 |
| +1.6 | Round 4 | MAVERICKS | 20 | 5♣ | ♠2 | -2 | +8 |
| +1.6 | Round 4 | MAVERICKS | 27 | 2♠ | ♦3 | +1 | +0 |
| +1.2 | Round 3 | HOBRA | 9 | 4♦ | ♥Q | -1 | +4 |
| +0.7 | Round 1 | SV BRIDGE CLUB | 8 | 1NT | ♣Q | +1 | +6 |
| +0.5 | Round 1 | SV BRIDGE CLUB | 1 | 4♥ | ♦Q | = | +0 |
| +0.3 | Round 3 | HOBRA | 7 | 4♠ | ♦K | = | +13 |
| +0.2 | Round 2 | LEBOWITZ | 21 | 4♥ | ♠A | -1 | +6 |
| +0.2 | Round 4 | MAVERICKS | 17 | 3NT | ♠8 | +1 | +0 |
| +0.1 | Round 1 | SV BRIDGE CLUB | 14 | 5♦ | ♥T | = | -11 |
| -0.1 | Round 3 | HOBRA | 14 | 4♦ | ♠Q | -2 | +1 |
| -0.2 | Round 1 | SV BRIDGE CLUB | 13 | 3♥ | ♥6 | +1 | +1 |
| -0.2 | Round 2 | LEBOWITZ | 24 | 4♠ | ♦9 | -1 | -2 |
| -0.3 | Round 2 | LEBOWITZ | 16 | 4♥ | ♣J | = | +0 |
| -0.7 | Round 2 | LEBOWITZ | 18 | 4♦x | ♥T | -2 | -5 |
| -0.7 | Round 4 | MAVERICKS | 24 | 3♦ | ♥8 | -2 | +7 |
| -0.8 | Round 4 | MAVERICKS | 25 | 3NT | ♠6 | = | +0 |
| -0.9 | Round 3 | HOBRA | 5 | 3♦ | ♦2 | +1 | -1 |
| -0.9 | Round 4 | MAVERICKS | 18 | 4♠ | ♥A | = | +0 |
| -1.4 | Round 4 | MAVERICKS | 26 | 6♥ | ♣3 | = | +0 |
| -1.7 | Round 3 | HOBRA | 13 | 4♥ | ♣6 | -1 | -12 |
| -2.1 | Round 3 | HOBRA | 12 | 4♦ | ♥9 | -1 | -4 |
| -2.6 | Round 3 | HOBRA | 4 | 3NT | ♠5 | +2 | -2 |
| -2.7 | Round 1 | SV BRIDGE CLUB | 5 | 4♠x | ♦J | -1 | +0 |
| -2.7 | Round 4 | MAVERICKS | 23 | 4♥ | ♠2 | = | -3 |
| -2.8 | Round 1 | SV BRIDGE CLUB | 7 | 4♠ | ♠3 | +2 | +13 |
| -2.9 | Round 3 | HOBRA | 3 | 2NT | ♠J | = | +0 |
| -3.0 | Round 2 | LEBOWITZ | 22 | 2♥ | ♦6 | = | -6 |
| -3.4 | Round 1 | SV BRIDGE CLUB | 9 | 1NT | ♦6 | = | -6 |
| -3.5 | Round 1 | SV BRIDGE CLUB | 4 | 3NT | ♠4 | = | +0 |
| -3.8 | Round 4 | MAVERICKS | 19 | 3♥ | ♣A | -1 | -9 |
| -4.9 | Round 2 | LEBOWITZ | 28 | 3NT | ♠6 | = | +1 |
| -5.4 | Round 1 | SV BRIDGE CLUB | 10 | 1NT | ♥3 | -3 | -5 |
| -6.1 | Round 3 | HOBRA | 1 | 1♠ | ♦3 | +1 | -7 |
| -6.5 | Round 3 | HOBRA | 11 | 6♣ | ♠8 | = | +2 |
| -6.9 | Round 4 | MAVERICKS | 22 | 6♠ | ♥5 | = | +0 |
| -9.4 | Round 3 | HOBRA | 2 | 6♦ | ♣K | = | +13 |
| -10.0 | Round 1 | SV BRIDGE CLUB | 6 | 6♥ | ♦6 | -2 | -16 |
| -13.0 | Round 2 | LEBOWITZ | 26 | 6♠ | ♠J | -1 | -13 |