ROSENTHAL Andrew · ROSENTHAL
171rank
-2.8Butler · 30 bds
-0.09per board
±3.9swing
-0.32adjusted /bd
by round
Strength of schedule: opponents averaged -0.22/bd (an easy draw) → opponent-adjusted -0.32/bd
By role: declaring +0.59/bd (14) · defending -0.69/bd (16)
By vulnerability: not vulnerable -0.09/bd (30)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | A.Silverstein | J.Cleeff – H.Drenkelford | Open | 10 | +1.9 | +0.19 | · |
| Round 2 | A.Silverstein | E.Krijgsman – K.Cornelissen | Open | 10 | -8.6 | -0.86 | · |
| Round 4 | A.Silverstein | S.Johnsen – L.Stokkeland | Open | 10 | +3.9 | +0.39 | · |
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 |
|---|---|---|---|---|---|---|---|
| +6.8 | Round 1 | THE WHITE HOUSE | 10 | 4♥ | ♣K | +3 | · |
| +6.6 | Round 1 | THE WHITE HOUSE | 7 | 3NT | ♥3 | = | · |
| +6.4 | Round 1 | THE WHITE HOUSE | 3 | 4♥x | ♠A | -2 | · |
| +6.3 | Round 2 | KERDIZO | 19 | 4♥ | ♠8 | +2 | · |
| +4.2 | Round 4 | STOKKEN | 3 | 3♥ | ♠3 | = | · |
| +3.9 | Round 2 | KERDIZO | 12 | 4♠ | ♦J | +1 | · |
| +3.2 | Round 4 | STOKKEN | 1 | 4♦ | ♠A | +1 | · |
| +1.6 | Round 4 | STOKKEN | 7 | 4♥ | ♦6 | -1 | · |
| +1.4 | Round 2 | KERDIZO | 20 | 3♦ | ♥6 | +1 | · |
| +0.1 | Round 1 | THE WHITE HOUSE | 1 | 3NT | ♥K | +1 | · |
| +0.1 | Round 4 | STOKKEN | 2 | 2♠ | ♦K | +1 | · |
| -0.1 | Round 2 | KERDIZO | 11 | 1NT | ♣10 | = | · |
| -0.2 | Round 1 | THE WHITE HOUSE | 5 | 3NT | ♦Q | = | · |
| -0.2 | Round 2 | KERDIZO | 14 | 2♦ | ♣Q | +1 | · |
| -0.2 | Round 4 | STOKKEN | 10 | 2♠ | ♣J | = | · |
| -0.4 | Round 4 | STOKKEN | 6 | 3NT | ♠3 | = | · |
| -0.6 | Round 4 | STOKKEN | 8 | 3♠ | ♥A | -1 | · |
| -0.7 | Round 2 | KERDIZO | 15 | 5♣x | ♥K | -2 | · |
| -0.8 | Round 4 | STOKKEN | 9 | 3♣ | ♦K | -1 | · |
| -0.9 | Round 4 | STOKKEN | 4 | 2♠ | ♣K | +1 | · |
| -1.5 | Round 2 | KERDIZO | 16 | 3♦ | ♣3 | = | · |
| -1.7 | Round 1 | THE WHITE HOUSE | 2 | 4♥ | ♣A | = | · |
| -1.7 | Round 1 | THE WHITE HOUSE | 9 | 4♥ | ♠Q | -1 | · |
| -2.3 | Round 4 | STOKKEN | 5 | 6♠ | ♣4 | = | · |
| -3.2 | Round 2 | KERDIZO | 18 | 3NT | ♣10 | -1 | · |
| -3.4 | Round 1 | THE WHITE HOUSE | 4 | 4♠ | ♥A | +1 | · |
| -3.4 | Round 1 | THE WHITE HOUSE | 6 | 4♠x | ♠2 | -1 | · |
| -3.6 | Round 2 | KERDIZO | 13 | 4♥ | ♦K | -2 | · |
| -7.6 | Round 1 | THE WHITE HOUSE | 8 | 4♠ | ♣3 | = | · |
| -10.9 | Round 2 | KERDIZO | 17 | 5♣x | ♥10 | = | · |