KROENING Detlev · BAMBI
vs par split: bidding -2.25 · play -0.79
Strength of schedule: opponents averaged +0.18/bd (a tough draw) → opponent-adjusted -0.78/bd
Card play — on target: opening leads 100.0% #1 of 291 · declarer play 72.7% #126 of 291 · defence 84.6% #173 of 291
Bidding activity — not a pass: 47.1% #62 of 291 (33/70)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (2) | 100.0% (5) |
| Declarer play | 100.0% (5) | 50.0% (6) |
| Defence | 100.0% (5) | 75.0% (8) |
Opening leads by suit led: ♠ 100.0% (1) · ♥ 100.0% (2) · ♦ 100.0% (2) · ♣ 100.0% (2)
vs par by strain: NT -0.30 (10) · a suit -4.56 (18)
vs par by level: part-score -3.64 (14) · game -1.36 (11) · slam -6.33 (3)
By role: declaring -1.81/bd (-5.47 vs par · 15) · defending +0.01/bd (-0.23 vs par · 13)
By vulnerability: vulnerable -2.11/bd (-3.86 vs par · 14) · not vulnerable +0.19/bd (-2.21 vs par · 14)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 11 | O.Karimi | T.Janczurewicz – P.Kozicki | Closed | 14 | -25.6 | -1.83 | -3.14 |
| Round 12 | O.Karimi | J.Bzdziuch – J.Luber | Open | 14 | -1.3 | -0.09 | -2.93 |
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 |
|---|---|---|---|---|---|---|---|
| +8.0 | Round 12 | JUMAG | 25 | 5♦ | ♥J | = | +0 |
| +8.0 | Round 12 | JUMAG | 26 | 6♠x | ♣K | -2 | +7 |
| +2.3 | Round 12 | JUMAG | 16 | 2♣x | ♦K | -2 | -9 |
| +2.0 | Round 11 | JAGIELLONKA | 1 | 1NT | ♠T | = | +0 |
| +1.3 | Round 11 | JAGIELLONKA | 8 | 1NT | ♥K | -3 | +0 |
| +1.2 | Round 12 | JUMAG | 17 | 1NT | ♠3 | +3 | -6 |
| +1.1 | Round 11 | JAGIELLONKA | 2 | 3NT | ♦3 | = | +11 |
| +0.8 | Round 11 | JAGIELLONKA | 13 | 6♦ | ♥J | +1 | -13 |
| +0.6 | Round 11 | JAGIELLONKA | 6 | 2NT | ♠K | +2 | -6 |
| +0.1 | Round 12 | JUMAG | 27 | 3♠ | ♥K | -2 | -8 |
| -0.1 | Round 12 | JUMAG | 18 | 3NT | ♥J | -2 | -1 |
| -0.2 | Round 12 | JUMAG | 22 | 1NT | ♥4 | = | +5 |
| -0.6 | Round 11 | JAGIELLONKA | 4 | 2♠ | ♥5 | = | +0 |
| -1.0 | Round 12 | JUMAG | 20 | 3♦ | ♣4 | = | +0 |
| -1.1 | Round 12 | JUMAG | 21 | 4♥ | ♣9 | = | +0 |
| -1.2 | Round 11 | JAGIELLONKA | 3 | 3NT | ♥5 | = | +2 |
| -1.8 | Round 12 | JUMAG | 24 | 4♥ | ♥3 | = | +0 |
| -1.9 | Round 11 | JAGIELLONKA | 9 | 3♠ | ♠9 | -1 | -4 |
| -2.1 | Round 11 | JAGIELLONKA | 14 | 2♦ | ♦A | = | -5 |
| -2.3 | Round 12 | JUMAG | 23 | 4♥ | ♣2 | -1 | -6 |
| -2.6 | Round 11 | JAGIELLONKA | 12 | 3♠ | ♦4 | -1 | -6 |
| -2.6 | Round 12 | JUMAG | 19 | 4♥ | ♠K | = | +0 |
| -3.1 | Round 11 | JAGIELLONKA | 11 | 3NT | ♥7 | +2 | +0 |
| -4.2 | Round 12 | JUMAG | 28 | 4♥ | ♣4 | -1 | -13 |
| -5.0 | Round 11 | JAGIELLONKA | 10 | 3NT | ♣Q | -2 | -8 |
| -6.8 | Round 11 | JAGIELLONKA | 7 | 2♠ | ♣8 | -2 | -2 |
| -7.6 | Round 12 | JUMAG | 15 | 2♠ | ♥5 | +2 | -10 |
| -8.1 | Round 11 | JAGIELLONKA | 5 | 6♠ | ♥A | -1 | -13 |