GRUENKE Paul · DANGERS AND A HAZARD
vs par split: bidding -0.52 · play +0.74
Strength of schedule: opponents averaged +0.16/bd (a tough draw) → opponent-adjusted +1.46/bd
Card play — on target: opening leads 85.7% · declarer play 100.0% · defence 88.9%
Bidding activity — not a pass: 40.6% (28/69)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (1) | 83.3% (6) |
| Declarer play | · | 100.0% (4) |
| Defence | 80.0% (5) | 92.3% (13) |
Opening leads by suit led: ♠ 100.0% (3) · ♥ 100.0% (1) · ♦ 66.7% (3)
vs par by strain: NT -3.17 (6) · a suit +1.19 (21)
vs par by level: part-score -0.94 (16) · game +2.10 (10) · slam +0.00 (1)
By role: declaring +1.78/bd (-1.22 vs par · 9) · defending +0.60/bd (+0.94 vs par · 18)
By vulnerability: vulnerable +0.59/bd (-0.57 vs par · 14) · not vulnerable +2.01/bd (+1.86 vs par · 14)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 7 | D.Von Arnim | K.Kontomitros – T.Koukouselis | Open | 14 | +12.9 | +0.92 | +0.43 |
| Round 8 | D.Von Arnim | G.Serpoi – C.Stirbu | Closed | 14 | +23.4 | +1.67 | +0.86 |
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 7 | DUBOIN | 6 | 4♥ | ♠A | -1 | +12 |
| +11.4 | Round 8 | CONTRA | 19 | 4♠x | ♦6 | +2 | +11 |
| +9.5 | Round 7 | DUBOIN | 10 | Pass | +12 | ||
| +5.7 | Round 8 | CONTRA | 27 | 6♠ | ♦K | = | +0 |
| +4.0 | Round 8 | CONTRA | 18 | 4♦ | ♣K | -2 | +5 |
| +4.0 | Round 8 | CONTRA | 23 | 2♠ | ♦8 | -1 | +6 |
| +2.8 | Round 8 | CONTRA | 25 | 2♥ | ♦Q | = | +6 |
| +2.6 | Round 7 | DUBOIN | 5 | 3♥ | ♠A | -1 | +4 |
| +2.6 | Round 8 | CONTRA | 20 | 1NT | ♦6 | +1 | +0 |
| +1.8 | Round 8 | CONTRA | 15 | 4♠ | ♦6 | +1 | +0 |
| +1.3 | Round 7 | DUBOIN | 7 | 3♣ | ♥K | -1 | +6 |
| +1.1 | Round 7 | DUBOIN | 3 | 4♥ | ♦8 | +1 | +0 |
| +0.9 | Round 7 | DUBOIN | 14 | 4♥ | ♦T | = | +1 |
| +0.6 | Round 8 | CONTRA | 22 | 2♠ | ♣K | +2 | -6 |
| +0.4 | Round 7 | DUBOIN | 2 | 3♦ | ♥K | -1 | -2 |
| +0.4 | Round 7 | DUBOIN | 11 | 4♠ | ♣Q | +1 | +0 |
| +0.2 | Round 8 | CONTRA | 24 | 2♥ | ♦A | = | +1 |
| -0.4 | Round 8 | CONTRA | 17 | 3♦ | ♠5 | +2 | +6 |
| -0.5 | Round 7 | DUBOIN | 12 | 3♠ | ♦Q | +1 | -12 |
| -1.2 | Round 7 | DUBOIN | 9 | 4♠ | ♦4 | -1 | -8 |
| -1.3 | Round 7 | DUBOIN | 1 | 2NT | ♦A | -1 | -2 |
| -1.5 | Round 8 | CONTRA | 26 | 2NT | ♥A | = | -6 |
| -1.6 | Round 8 | CONTRA | 16 | 4♠ | ♣A | +1 | +0 |
| -1.7 | Round 7 | DUBOIN | 4 | 1NT | ♥A | +1 | +0 |
| -2.1 | Round 7 | DUBOIN | 8 | 5♥ | ♠A | -2 | +5 |
| -2.2 | Round 8 | CONTRA | 28 | 1NT | ♦9 | -1 | -11 |
| -4.0 | Round 8 | CONTRA | 21 | 3NT | ♠2 | = | +0 |
| -8.1 | Round 7 | DUBOIN | 13 | 2♠ | ♦7 | +2 | -10 |