DRENKELFORD Herman · THE WHITE HOUSE
216rank
-11.1Butler · 40 bds
-0.28per board
±4.0swing
+0.19adjusted /bd
by round
Strength of schedule: opponents averaged +0.47/bd (a tough draw) → opponent-adjusted +0.19/bd
By role: declaring -0.10/bd (22) · defending -0.49/bd (18)
By vulnerability: not vulnerable -0.28/bd (40)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | J.Cleeff | A.Silverstein – A.Rosenthal | Open | 10 | -1.9 | -0.19 | · |
| Round 2 | J.Cleeff | S.Bergheimer – J.Fouassier | Open | 10 | -4.6 | -0.46 | · |
| Round 4 | J.Cleeff | S.Penfold – B.Senior | Open | 10 | +5.8 | +0.58 | · |
| Round 5 | J.Cleeff | T.Bakke – S.Hoyland | Open | 10 | -10.4 | -1.04 | · |
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 |
|---|---|---|---|---|---|---|---|
| +9.8 | Round 4 | PENFOLD | 7 | 4♥x | ♠A | -2 | · |
| +8.4 | Round 4 | PENFOLD | 4 | 3NT | ♦6 | = | · |
| +7.6 | Round 1 | ROSENTHAL | 8 | 4♠ | ♣3 | = | · |
| +4.5 | Round 2 | STRETZ | 13 | 2♥ | ♦K | +1 | · |
| +3.9 | Round 2 | STRETZ | 12 | 4♠ | ♦7 | +1 | · |
| +3.7 | Round 5 | LIE NORWAY | 13 | 4♥ | ♠5 | -1 | · |
| +3.4 | Round 1 | ROSENTHAL | 4 | 4♠ | ♥A | +1 | · |
| +3.4 | Round 1 | ROSENTHAL | 6 | 4♠x | ♠2 | -1 | · |
| +1.7 | Round 1 | ROSENTHAL | 2 | 4♥ | ♣A | = | · |
| +1.7 | Round 1 | ROSENTHAL | 9 | 4♥ | ♠Q | -1 | · |
| +1.4 | Round 2 | STRETZ | 20 | 3♦ | ♥6 | +1 | · |
| +1.0 | Round 5 | LIE NORWAY | 20 | 2NT | ♠K | -1 | · |
| +0.9 | Round 2 | STRETZ | 11 | 1NT | ♥3 | +1 | · |
| +0.8 | Round 5 | LIE NORWAY | 11 | 4♠ | ♦A | +2 | · |
| +0.2 | Round 1 | ROSENTHAL | 5 | 3NT | ♦Q | = | · |
| +0.2 | Round 5 | LIE NORWAY | 18 | 4♠ | ♥2 | +1 | · |
| -0.1 | Round 1 | ROSENTHAL | 1 | 3NT | ♥K | +1 | · |
| -0.2 | Round 2 | STRETZ | 14 | 2♦ | ♠J | +1 | · |
| -0.2 | Round 4 | PENFOLD | 10 | 2♠ | ♣J | = | · |
| -0.4 | Round 4 | PENFOLD | 3 | 3♥ | ♠5 | -1 | · |
| -0.4 | Round 4 | PENFOLD | 6 | 3NT | ♣J | = | · |
| -0.4 | Round 5 | LIE NORWAY | 12 | 1NT | ♥A | -1 | · |
| -0.7 | Round 2 | STRETZ | 15 | 5♣x | ♥K | -2 | · |
| -0.8 | Round 4 | PENFOLD | 2 | 2♠ | ♦K | +2 | · |
| -1.2 | Round 2 | STRETZ | 19 | 2♥ | ♠Q | +2 | · |
| -1.3 | Round 2 | STRETZ | 17 | 4♥ | ♣A | -1 | · |
| -1.5 | Round 2 | STRETZ | 16 | 2♦ | ♠6 | +1 | · |
| -1.5 | Round 5 | LIE NORWAY | 14 | 2♠ | ♠Q | +1 | · |
| -1.8 | Round 5 | LIE NORWAY | 15 | 3♠ | ♥K | -1 | · |
| -2.3 | Round 4 | PENFOLD | 8 | 4♠ | ♥A | -2 | · |
| -2.4 | Round 4 | PENFOLD | 9 | 1NT | ♦2 | -2 | · |
| -2.5 | Round 5 | LIE NORWAY | 17 | 3NT | ♥K | +2 | · |
| -2.7 | Round 4 | PENFOLD | 1 | 5♦ | ♠A | = | · |
| -3.2 | Round 4 | PENFOLD | 5 | 6NT | ♠J | +1 | · |
| -4.9 | Round 5 | LIE NORWAY | 19 | 2NT | ♦9 | -2 | · |
| -5.0 | Round 5 | LIE NORWAY | 16 | 3NT | ♥Q | -2 | · |
| -6.4 | Round 1 | ROSENTHAL | 3 | 4♥x | ♠A | -2 | · |
| -6.6 | Round 1 | ROSENTHAL | 7 | 3NT | ♥3 | = | · |
| -6.8 | Round 1 | ROSENTHAL | 10 | 4♥ | ♣K | +3 | · |
| -10.4 | Round 2 | STRETZ | 18 | 3♥x | ♣K | = | · |