ADAMCZAK Michal · POLAND U21 A
vs par split: bidding -0.04 · play -0.63
Strength of schedule: opponents averaged -0.17/bd (an easy draw) → opponent-adjusted -0.85/bd
Card play — on target: opening leads 85.7% #60 of 241 · declarer play 60.0% #217 of 241 · defence 83.3% #171 of 241
Bidding activity — not a pass: 45.4% #67 of 241 (93/205)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 87.5% (8) | 84.6% (13) |
| Declarer play | 75.0% (4) | 54.5% (11) |
| Defence | 81.8% (11) | 84.2% (19) |
Opening leads by suit led: ♠ 100.0% (3) · ♥ 100.0% (7) · ♦ 40.0% (5) · ♣ 100.0% (6)
vs par by strain: NT +0.00 (24) · a suit -1.02 (46)
vs par by level: part-score +1.32 (19) · game -0.69 (45) · slam -6.83 (6)
By role: declaring -0.56/bd (-3.35 vs par · 40) · defending -0.84/bd (+2.90 vs par · 30)
By vulnerability: vulnerable -0.82/bd (-1.00 vs par · 35) · not vulnerable -0.54/bd (-0.34 vs par · 35)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | K.Turant | K.Stefanec – M.Seizovic | Closed | 14 | -21.3 | -1.52 | -0.14 |
| Round 2 | K.Turant | D.Hsieh – L.Chen | Open | 14 | -1.3 | -0.09 | +1.07 |
| Round 4 | K.Turant | A.Jarzabkowski – P.Suchodolski | Open | 14 | -6.7 | -0.48 | -1.50 |
| Round 5 | K.Turant | G.Zivkovic – J.Derivaz | Closed | 14 | -4.6 | -0.33 | -1.07 |
| Round 7 | K.Turant | D.Baysal – B.Dursun | Open | 14 | -13.7 | -0.98 | -1.71 |
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 |
|---|---|---|---|---|---|---|---|
| +9.6 | Round 7 | KARTALITE | 7 | 3♥x | ♠K | = | +11 |
| +7.5 | Round 1 | MCDONALD | 9 | 3NT | ♥5 | = | +0 |
| +5.6 | Round 4 | GDANSK | 15 | 6♦ | ♣9 | = | -13 |
| +4.9 | Round 1 | MCDONALD | 3 | 3♠ | ♦K | = | +7 |
| +4.8 | Round 5 | SWISS SENIORS | 10 | 3♠ | ♣K | = | +0 |
| +4.7 | Round 4 | GDANSK | 27 | 3NT | ♥A | -2 | +6 |
| +4.3 | Round 5 | SWISS SENIORS | 12 | 6NT | ♠8 | = | +0 |
| +4.2 | Round 4 | GDANSK | 20 | 3NT | ♥9 | = | +0 |
| +4.1 | Round 1 | MCDONALD | 12 | 3♣ | ♥J | = | +6 |
| +3.7 | Round 7 | KARTALITE | 1 | 2♠ | ♣2 | -2 | +5 |
| +3.4 | Round 1 | MCDONALD | 13 | 4♥ | ♣8 | +2 | +9 |
| +3.4 | Round 2 | 44FUN | 21 | 3♦ | ♣T | = | +7 |
| +3.3 | Round 1 | MCDONALD | 5 | 4♠ | ♥2 | -2 | +11 |
| +3.3 | Round 4 | GDANSK | 24 | 3♥x | ♥4 | -6 | -3 |
| +3.3 | Round 7 | KARTALITE | 3 | 4♠ | ♣J | -1 | +9 |
| +3.0 | Round 2 | 44FUN | 17 | 3♠ | ♥A | +1 | +7 |
| +2.9 | Round 5 | SWISS SENIORS | 2 | 3NT | ♦A | +1 | +1 |
| +2.7 | Round 2 | 44FUN | 25 | 5♣ | ♥T | -1 | +5 |
| +2.6 | Round 4 | GDANSK | 26 | 4♥ | ♦4 | -1 | +12 |
| +2.2 | Round 2 | 44FUN | 27 | 1NT | ♠Q | = | +6 |
| +1.7 | Round 2 | 44FUN | 15 | 3NT | ♥5 | -2 | +6 |
| +1.6 | Round 5 | SWISS SENIORS | 8 | 2♠ | ♦7 | = | +0 |
| +1.4 | Round 2 | 44FUN | 16 | 3NT | ♠K | -1 | -1 |
| +1.4 | Round 4 | GDANSK | 22 | 4♠ | ♥K | = | -11 |
| +1.4 | Round 5 | SWISS SENIORS | 13 | 3♠ | ♦7 | -2 | +10 |
| +1.1 | Round 2 | 44FUN | 20 | 1NT | ♠A | +2 | +1 |
| +0.7 | Round 2 | 44FUN | 22 | 3NT | ♦4 | +1 | -10 |
| +0.7 | Round 5 | SWISS SENIORS | 9 | 3NT | ♥7 | +2 | +11 |
| +0.6 | Round 4 | GDANSK | 25 | 3NT | ♥A | -1 | +2 |
| +0.6 | Round 7 | KARTALITE | 4 | 3NT | ♥2 | = | +0 |
| +0.5 | Round 5 | SWISS SENIORS | 3 | 3♠ | ♠3 | +1 | -10 |
| +0.4 | Round 7 | KARTALITE | 9 | 4♠ | ♣5 | = | +1 |
| +0.1 | Round 5 | SWISS SENIORS | 1 | 4♠ | ♦7 | +2 | +11 |
| -0.2 | Round 1 | MCDONALD | 7 | 4♠ | ♣A | +1 | +0 |
| -0.2 | Round 4 | GDANSK | 17 | 4♥ | ♦J | +2 | -1 |
| -0.3 | Round 2 | 44FUN | 28 | 4♠ | ♣2 | +1 | +0 |
| -0.4 | Round 7 | KARTALITE | 6 | 3NT | ♦9 | +1 | +0 |
| -0.6 | Round 4 | GDANSK | 16 | 4♥ | ♣A | +1 | +0 |
| -0.6 | Round 7 | KARTALITE | 8 | 3NT | ♦9 | +2 | +10 |
| -0.9 | Round 2 | 44FUN | 23 | 3♠ | ♣K | +1 | +9 |
| -1.1 | Round 5 | SWISS SENIORS | 14 | 4♠ | ♥K | +1 | -1 |
| -1.6 | Round 5 | SWISS SENIORS | 6 | 4♥ | ♥5 | +2 | +1 |
| -1.7 | Round 1 | MCDONALD | 14 | 3NT | ♣2 | +1 | +0 |
| -1.8 | Round 2 | 44FUN | 26 | 4♠ | ♣6 | +1 | -1 |
| -1.8 | Round 4 | GDANSK | 28 | 3♠ | ♣A | = | +0 |
| -2.6 | Round 1 | MCDONALD | 10 | 3NT | ♠3 | -3 | -5 |
| -2.9 | Round 7 | KARTALITE | 2 | 4♥ | ♣5 | -2 | -12 |
| -3.1 | Round 7 | KARTALITE | 10 | 3NT | ♥Q | -1 | -6 |
| -3.7 | Round 5 | SWISS SENIORS | 7 | 6♥ | ♣6 | -2 | -17 |
| -3.9 | Round 7 | KARTALITE | 12 | 4♠ | ♥J | -2 | -8 |
| -3.9 | Round 7 | KARTALITE | 13 | 3NT | ♠Q | -3 | -9 |
| -4.0 | Round 1 | MCDONALD | 6 | 3NT | ♣Q | = | +0 |
| -4.0 | Round 2 | 44FUN | 19 | 1NT | ♠A | -2 | -5 |
| -4.3 | Round 5 | SWISS SENIORS | 5 | 4♥ | ♦K | -1 | -10 |
| -4.4 | Round 5 | SWISS SENIORS | 4 | 4♥ | ♦8 | = | +0 |
| -4.7 | Round 4 | GDANSK | 23 | 3NT | ♠7 | +3 | -1 |
| -4.7 | Round 7 | KARTALITE | 14 | 3♥ | ♠Q | +1 | -4 |
| -4.9 | Round 1 | MCDONALD | 11 | 3NT | ♦8 | +2 | -1 |
| -4.9 | Round 2 | 44FUN | 24 | 4♥ | ♠5 | -4 | -8 |
| -5.0 | Round 1 | MCDONALD | 1 | 3NT | ♠2 | -1 | -5 |
| -5.0 | Round 4 | GDANSK | 21 | 5♦ | ♠2 | +1 | -13 |
| -5.2 | Round 4 | GDANSK | 18 | 4♥ | ♦A | = | +1 |
| -5.5 | Round 7 | KARTALITE | 11 | 4♠ | ♦J | +1 | -11 |
| -5.6 | Round 1 | MCDONALD | 4 | 4♠ | ♦K | -1 | -12 |
| -5.6 | Round 2 | 44FUN | 18 | 4♥ | ♦K | = | -1 |
| -5.8 | Round 5 | SWISS SENIORS | 11 | 6♥ | ♣8 | -2 | -11 |
| -6.3 | Round 7 | KARTALITE | 5 | 3♠ | ♦6 | +1 | -10 |
| -8.4 | Round 1 | MCDONALD | 8 | 6♠ | ♠9 | = | +0 |
| -11.6 | Round 4 | GDANSK | 19 | 6♦ | ♣3 | = | +0 |
| -12.1 | Round 1 | MCDONALD | 2 | 3♣x | ♥A | -4 | -12 |