MADUZIA Anna · DRONKA
vs par split: bidding -0.60 · play -0.04
Strength of schedule: opponents averaged +0.34/bd (a tough draw) → opponent-adjusted +0.50/bd
Card play — on target: opening leads 82.4% #132 of 221 · declarer play 78.9% #74 of 221 · defence 83.9% #105 of 221
Bidding activity — not a pass: 46.4% #51 of 221 (90/194)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 75.0% (4) | 84.6% (13) |
| Declarer play | 85.7% (7) | 75.0% (12) |
| Defence | 66.7% (6) | 88.0% (25) |
Opening leads by suit led: ♠ 85.7% (7) · ♥ 80.0% (5) · ♦ 100.0% (1) · ♣ 75.0% (4)
vs par by strain: NT +0.82 (22) · a suit -1.31 (48)
vs par by level: part-score -1.36 (33) · game -0.06 (34) · slam +0.67 (3)
By role: declaring +0.24/bd (-2.67 vs par · 39) · defending +0.07/bd (+1.90 vs par · 31)
By vulnerability: vulnerable -0.42/bd (-0.80 vs par · 35) · not vulnerable +0.75/bd (-0.49 vs par · 35)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | M.Dobrowolski | S.Punch – T.Rees | Closed | 14 | +28.4 | +2.03 | +3.57 |
| Round 3 | M.Dobrowolski | S.Jones – P.Ware | Closed | 14 | +1.4 | +0.10 | -2.86 |
| Round 4 | M.Dobrowolski | T.Ozbay – H.Ozgur | Open | 14 | +4.6 | +0.33 | -2.71 |
| Round 6 | M.Dobrowolski | A.Tartarin – Q.Robert | Open | 14 | -21.7 | -1.55 | -2.71 |
| Round 7 | M.Dobrowolski | W.Gawel – D.Kazmucha | Open | 14 | -1.2 | -0.09 | +1.50 |
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 |
|---|---|---|---|---|---|---|---|
| +11.0 | Round 1 | GOLD BARS | 9 | 4♥x | ♣A | -4 | +14 |
| +9.7 | Round 1 | GOLD BARS | 5 | 3NT | ♥3 | = | +7 |
| +6.8 | Round 7 | EMI | 1 | 3♠x | ♥K | -3 | +12 |
| +6.7 | Round 6 | DAISY CHAIN | 19 | 5♣x | ♠A | = | +4 |
| +5.5 | Round 3 | COLORADO | 6 | 3NT | ♠7 | -2 | +7 |
| +4.4 | Round 1 | GOLD BARS | 3 | 4♥ | ♣6 | -1 | +12 |
| +3.9 | Round 1 | GOLD BARS | 10 | 2♥ | ♣9 | -3 | +5 |
| +3.6 | Round 3 | COLORADO | 10 | 4♥ | ♠A | = | -10 |
| +3.6 | Round 7 | EMI | 3 | 3NT | ♥5 | = | +7 |
| +3.4 | Round 3 | COLORADO | 11 | 4♠ | ♥5 | -1 | +5 |
| +3.3 | Round 4 | ALICE | 21 | 5♦x | ♠K | -3 | +0 |
| +3.2 | Round 1 | GOLD BARS | 12 | 1NT | ♣J | +4 | +6 |
| +3.0 | Round 1 | GOLD BARS | 1 | 2♠ | ♥J | +1 | +0 |
| +3.0 | Round 1 | GOLD BARS | 13 | 3NT | ♥A | -1 | +12 |
| +2.9 | Round 4 | ALICE | 28 | 1NT | ♥8 | +2 | +2 |
| +2.6 | Round 4 | ALICE | 23 | 2♣ | ♣6 | +2 | +1 |
| +2.6 | Round 6 | DAISY CHAIN | 20 | 2♥ | ♠9 | +1 | +0 |
| +2.3 | Round 3 | COLORADO | 9 | 3NT | ♦Q | = | -1 |
| +2.1 | Round 3 | COLORADO | 5 | 4♠ | ♦K | = | +0 |
| +2.1 | Round 4 | ALICE | 18 | 3♥ | ♠J | = | +1 |
| +1.6 | Round 3 | COLORADO | 13 | 3♦ | ♠A | -2 | +2 |
| +1.5 | Round 4 | ALICE | 26 | 4♠ | ♣4 | +1 | +0 |
| +1.5 | Round 6 | DAISY CHAIN | 25 | 6♥ | ♦3 | = | +0 |
| +1.2 | Round 6 | DAISY CHAIN | 22 | 5♠ | ♥8 | +1 | +1 |
| +1.2 | Round 7 | EMI | 2 | 3NT | ♠T | +2 | +14 |
| +1.2 | Round 7 | EMI | 9 | 3♣ | ♦Q | -1 | -1 |
| +1.2 | Round 7 | EMI | 11 | 3♥ | ♠7 | = | +1 |
| +1.0 | Round 4 | ALICE | 20 | 4♥ | ♦J | +1 | +0 |
| +1.0 | Round 4 | ALICE | 24 | 4♠ | ♣Q | = | -1 |
| +0.8 | Round 4 | ALICE | 25 | 2NT | ♠5 | +1 | +0 |
| +0.7 | Round 3 | COLORADO | 7 | 3NT | ♥T | +1 | -1 |
| +0.6 | Round 6 | DAISY CHAIN | 27 | 4♥ | ♦2 | +1 | +0 |
| +0.6 | Round 7 | EMI | 14 | 4♥ | ♣7 | = | -1 |
| +0.5 | Round 3 | COLORADO | 14 | 2♥ | ♣5 | +1 | -6 |
| +0.5 | Round 7 | EMI | 10 | 1NT | ♥5 | +1 | +0 |
| +0.4 | Round 1 | GOLD BARS | 11 | 1NT | ♣8 | +1 | +0 |
| +0.2 | Round 7 | EMI | 4 | 2NT | ♥3 | -1 | -5 |
| +0.1 | Round 7 | EMI | 12 | 1NT | ♦5 | +2 | -10 |
| -0.1 | Round 3 | COLORADO | 3 | 2♠ | ♥A | +1 | +0 |
| -0.2 | Round 4 | ALICE | 16 | 4♥ | ♣9 | +1 | +0 |
| -0.2 | Round 6 | DAISY CHAIN | 26 | 3NT | ♣3 | -1 | +0 |
| -0.3 | Round 1 | GOLD BARS | 4 | 3♣ | ♣8 | = | +0 |
| -0.4 | Round 3 | COLORADO | 12 | 2♠ | ♥K | = | +1 |
| -0.5 | Round 4 | ALICE | 22 | 1NT | ♣7 | +3 | -6 |
| -0.6 | Round 6 | DAISY CHAIN | 23 | 4♥ | ♠A | = | +0 |
| -0.7 | Round 1 | GOLD BARS | 2 | 3♠ | ♦K | = | +0 |
| -0.7 | Round 1 | GOLD BARS | 14 | 3♣ | ♠A | -2 | -7 |
| -0.7 | Round 4 | ALICE | 19 | 2♥ | ♣J | +1 | -7 |
| -0.9 | Round 1 | GOLD BARS | 8 | 4♠ | ♥Q | = | +1 |
| -1.1 | Round 4 | ALICE | 27 | 3NT | ♥5 | +1 | -11 |
| -1.1 | Round 7 | EMI | 6 | 3♦ | ♣A | = | -6 |
| -1.4 | Round 6 | DAISY CHAIN | 16 | 3♦ | ♥J | = | +1 |
| -1.5 | Round 1 | GOLD BARS | 6 | 2♦ | ♥5 | +1 | +0 |
| -2.2 | Round 3 | COLORADO | 8 | 3♠ | ♦Q | +2 | -6 |
| -2.2 | Round 7 | EMI | 13 | 1NT | ♠5 | -1 | +0 |
| -2.3 | Round 7 | EMI | 8 | 3NT | ♠7 | +2 | +10 |
| -2.5 | Round 7 | EMI | 7 | 4♥ | ♣9 | +2 | -2 |
| -3.0 | Round 3 | COLORADO | 4 | 1NT | ♣J | -3 | -5 |
| -3.0 | Round 4 | ALICE | 15 | 4♥ | ♠9 | +1 | -6 |
| -3.5 | Round 6 | DAISY CHAIN | 24 | 4♠ | ♦7 | = | -8 |
| -3.9 | Round 3 | COLORADO | 1 | 3NT | ♠J | +3 | -11 |
| -4.3 | Round 6 | DAISY CHAIN | 15 | 1NT | ♥T | -3 | +3 |
| -4.3 | Round 6 | DAISY CHAIN | 17 | 4♠ | ♣Q | +2 | -9 |
| -4.8 | Round 6 | DAISY CHAIN | 28 | 4♥ | ♠6 | -1 | -12 |
| -5.1 | Round 4 | ALICE | 17 | 5♦ | ♠K | -1 | -11 |
| -6.1 | Round 1 | GOLD BARS | 7 | 7♠ | ♦J | = | +0 |
| -7.0 | Round 6 | DAISY CHAIN | 18 | 4♥ | ♣T | -1 | -12 |
| -8.2 | Round 6 | DAISY CHAIN | 21 | 4♣ | ♠A | = | -6 |
| -8.5 | Round 7 | EMI | 5 | 6♣ | ♠5 | +1 | +2 |
| -8.7 | Round 3 | COLORADO | 2 | 3♠ | ♣Q | +3 | -15 |