ADAMCZAK Jakub · POLAND U21 A
vs par split: bidding +0.14 · play +0.09
Strength of schedule: opponents averaged +0.22/bd (a tough draw) → opponent-adjusted -0.34/bd
Card play — on target: opening leads 94.4% #5 of 61 · declarer play 75.0% #33 of 61 · defence 94.3% #3 of 61
Bidding activity — not a pass: 36.8% #48 of 61 (57/155)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (7) | 90.9% (11) |
| Declarer play | 33.3% (3) | 100.0% (5) |
| Defence | 92.3% (13) | 95.5% (22) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 100.0% (5) · ♦ 100.0% (5) · ♣ 100.0% (5)
vs par by strain: NT +0.70 (20) · a suit -0.03 (36)
vs par by level: part-score +2.68 (22) · game -1.03 (31) · slam -4.67 (3)
By role: declaring -0.92/bd (-3.33 vs par · 21) · defending -0.35/bd (+2.37 vs par · 35)
By vulnerability: vulnerable -0.50/bd (-0.21 vs par · 28) · not vulnerable -0.63/bd (+0.68 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | W.Wnuk | S.Grabala – J.Luczeczko | Open | 14 | +20.0 | +1.43 | -0.50 |
| Round 3 | W.Wnuk | I.Walach – M.Lysek | Closed | 14 | -36.3 | -2.59 | +1.14 |
| Round 4 | J.Michalski | Z.Cekol – J.Klanjscek | Closed | 14 | -5.0 | -0.36 | +2.29 |
| Round 7 | M.Adamczak | P.Austberg – A.Rasmussen | Open | 14 | -10.3 | -0.74 | -2.00 |
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 |
|---|---|---|---|---|---|---|---|
| +10.2 | Round 1 | GDANSK | 7 | 7♥ | ♥6 | = | +0 |
| +6.5 | Round 1 | GDANSK | 13 | 3NT | ♥A | = | +0 |
| +6.3 | Round 4 | MALA ZOVE | 15 | 4♥ | ♠9 | +1 | +6 |
| +6.1 | Round 3 | CZECHIA U23 | 3 | 4♠ | ♥Q | -1 | +5 |
| +5.9 | Round 3 | CZECHIA U23 | 13 | 2♠ | ♦4 | -1 | +6 |
| +5.7 | Round 7 | GILLIS | 3 | 3♣ | ♥K | +1 | +0 |
| +5.1 | Round 4 | MALA ZOVE | 17 | 3♠ | ♥K | -2 | +8 |
| +4.6 | Round 7 | GILLIS | 4 | 3NT | ♥3 | -2 | +7 |
| +4.1 | Round 1 | GDANSK | 12 | 3NT | ♦2 | +2 | +0 |
| +3.3 | Round 7 | GILLIS | 8 | 3NT | ♠7 | +2 | -10 |
| +3.2 | Round 3 | CZECHIA U23 | 12 | 3NT | ♦5 | -2 | +2 |
| +3.2 | Round 7 | GILLIS | 1 | 3♦ | ♣A | -1 | -2 |
| +2.4 | Round 1 | GDANSK | 1 | 4♠ | ♦K | -1 | +5 |
| +2.4 | Round 4 | MALA ZOVE | 22 | 1NT | ♣7 | +2 | +7 |
| +2.3 | Round 1 | GDANSK | 5 | 3♠ | ♦K | -1 | +6 |
| +2.2 | Round 1 | GDANSK | 10 | 2♦ | ♣Q | +2 | +0 |
| +1.9 | Round 7 | GILLIS | 9 | 4♠ | ♥A | -1 | +5 |
| +1.8 | Round 4 | MALA ZOVE | 18 | 3♥ | ♠J | -1 | +5 |
| +1.7 | Round 1 | GDANSK | 4 | 3♥ | ♦J | -1 | -1 |
| +1.7 | Round 4 | MALA ZOVE | 27 | 3NT | ♣9 | +1 | +11 |
| +1.5 | Round 3 | CZECHIA U23 | 14 | 3♥ | ♣4 | = | +6 |
| +1.3 | Round 1 | GDANSK | 6 | 1NT | ♦5 | -3 | +1 |
| +1.1 | Round 1 | GDANSK | 11 | 1NT | ♦7 | +1 | +0 |
| +1.0 | Round 4 | MALA ZOVE | 25 | 1NT | ♥7 | = | +2 |
| +0.5 | Round 1 | GDANSK | 2 | 3♠ | ♦4 | = | +0 |
| +0.3 | Round 7 | GILLIS | 7 | 4♥ | ♣T | = | +0 |
| -0.0 | Round 1 | GDANSK | 8 | 4♠ | ♥Q | +1 | +0 |
| -0.0 | Round 3 | CZECHIA U23 | 4 | 2NT | ♦5 | = | +0 |
| -0.0 | Round 4 | MALA ZOVE | 26 | 4♠ | ♣J | +1 | +0 |
| -0.1 | Round 7 | GILLIS | 12 | 1NT | ♦3 | -3 | +10 |
| -0.2 | Round 4 | MALA ZOVE | 19 | 2♥ | ♦A | +1 | +7 |
| -0.3 | Round 7 | GILLIS | 10 | 1NT | ♥3 | +1 | +0 |
| -0.3 | Round 7 | GILLIS | 11 | 2♥ | ♦Q | +1 | -1 |
| -0.4 | Round 1 | GDANSK | 14 | 1NT | ♣5 | +2 | +6 |
| -0.4 | Round 4 | MALA ZOVE | 24 | 4♠ | ♣Q | = | +1 |
| -2.1 | Round 3 | CZECHIA U23 | 7 | 3NT | ♥Q | +1 | +1 |
| -2.4 | Round 4 | MALA ZOVE | 28 | 1NT | ♥8 | +1 | -1 |
| -2.5 | Round 3 | CZECHIA U23 | 9 | 3NT | ♦6 | = | +1 |
| -2.7 | Round 4 | MALA ZOVE | 16 | 4♥ | ♠T | +1 | +0 |
| -2.7 | Round 7 | GILLIS | 2 | 3NT | ♠4 | +2 | -14 |
| -3.5 | Round 1 | GDANSK | 3 | 4♥ | ♣6 | -1 | -12 |
| -3.5 | Round 3 | CZECHIA U23 | 8 | 4♠ | ♥T | +1 | +0 |
| -3.6 | Round 3 | CZECHIA U23 | 5 | 4♠ | ♦K | = | +0 |
| -3.6 | Round 3 | CZECHIA U23 | 11 | 4♠x | ♦Q | -1 | -6 |
| -3.9 | Round 3 | CZECHIA U23 | 10 | 4♥ | ♠A | = | +10 |
| -4.0 | Round 4 | MALA ZOVE | 21 | 4♥ | ♦7 | +1 | -4 |
| -5.0 | Round 7 | GILLIS | 14 | 4♥ | ♦7 | +1 | +0 |
| -5.2 | Round 7 | GILLIS | 6 | 3♥ | ♣Q | = | +0 |
| -5.3 | Round 4 | MALA ZOVE | 20 | 4♥ | ♠7 | +2 | -1 |
| -7.4 | Round 7 | GILLIS | 5 | 6♣ | ♥Q | -1 | -14 |
| -8.3 | Round 4 | MALA ZOVE | 23 | 4♠x | ♥2 | -2 | -9 |
| -8.3 | Round 7 | GILLIS | 13 | 3NT | ♥3 | -3 | -9 |
| -8.4 | Round 1 | GDANSK | 9 | 4♥x | ♣K | -3 | -12 |
| -9.2 | Round 3 | CZECHIA U23 | 1 | 6NT | ♠6 | = | +0 |
| -11.6 | Round 3 | CZECHIA U23 | 2 | 4♠x | ♣A | +2 | +5 |
| -13.0 | Round 3 | CZECHIA U23 | 6 | 4♥x | ♠6 | -3 | -14 |