GRZEJDZIAK Igor · SV BRIDGE CLUB
vs par split: bidding +0.51 · play +0.07
Strength of schedule: opponents averaged +0.21/bd (a tough draw) → opponent-adjusted +0.58/bd
Card play — on target: opening leads 93.3% #19 of 221 · declarer play 85.7% #30 of 221 · defence 90.2% #24 of 221
Bidding activity — not a pass: 40.5% #128 of 221 (77/190)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (3) | 100.0% (12) |
| Declarer play | 100.0% (2) | 83.3% (12) |
| Defence | 72.7% (11) | 96.7% (30) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 100.0% (5) · ♦ 100.0% (4) · ♣ 100.0% (3)
vs par by strain: NT -0.33 (18) · a suit +0.90 (52)
vs par by level: part-score +0.59 (27) · game +0.59 (42) · slam +0.00 (1)
By role: declaring +0.66/bd (-3.07 vs par · 29) · defending +0.16/bd (+3.17 vs par · 41)
By vulnerability: vulnerable +0.02/bd (+0.11 vs par · 35) · not vulnerable +0.72/bd (+1.06 vs par · 35)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | S.Grzejdziak | P.Nehmert – C.Froehner | Closed | 14 | +36.9 | +2.64 | +0.71 |
| Round 4 | S.Grzejdziak | J.Romanowski – M.Rossard | Closed | 14 | +14.6 | +1.04 | +4.43 |
| Round 5 | S.Grzejdziak | P.Saporta – R.Saporta-Tworzydlo | Closed | 14 | +7.1 | +0.51 | +1.79 |
| Round 7 | S.Grzejdziak | G.Busse – P.Busse | Open | 14 | -7.2 | -0.51 | -2.00 |
| Round 8 | S.Grzejdziak | P.Bertheau – C.Madsen | Closed | 14 | -25.6 | -1.83 | -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 |
|---|---|---|---|---|---|---|---|
| +9.2 | Round 4 | BLUE NOTE | 24 | 4♠ | ♣Q | -1 | +11 |
| +8.0 | Round 2 | GERMANY | 15 | 4♥ | ♣A | = | +7 |
| +7.4 | Round 4 | BLUE NOTE | 21 | 5♥ | ♦7 | -1 | +12 |
| +7.3 | Round 2 | GERMANY | 20 | 5♣ | ♠A | +1 | +13 |
| +6.8 | Round 2 | GERMANY | 16 | 3NT | ♠T | +2 | +1 |
| +5.8 | Round 2 | GERMANY | 21 | 3NT | ♦4 | -2 | +3 |
| +4.7 | Round 5 | FRENCH CONNECTION | 14 | 3NT | ♣Q | -1 | +10 |
| +4.4 | Round 2 | GERMANY | 19 | 4♦ | ♠Q | = | +0 |
| +4.2 | Round 2 | GERMANY | 26 | 2♠ | ♣9 | -1 | +0 |
| +4.1 | Round 2 | GERMANY | 22 | 6♠ | ♣2 | = | +0 |
| +4.0 | Round 5 | FRENCH CONNECTION | 1 | 5♠ | ♥8 | = | +11 |
| +3.5 | Round 4 | BLUE NOTE | 28 | 3♣ | ♠2 | -1 | +5 |
| +3.3 | Round 2 | GERMANY | 17 | 4♠ | ♣A | +2 | -11 |
| +3.0 | Round 4 | BLUE NOTE | 15 | 4♥ | ♠9 | +1 | +6 |
| +2.7 | Round 4 | BLUE NOTE | 23 | 2♥ | ♦7 | -1 | +5 |
| +2.7 | Round 8 | LUNDBERG | 19 | 3NT | ♠7 | +3 | -11 |
| +2.5 | Round 7 | WAPO | 9 | 4♠ | ♥A | -1 | +5 |
| +2.4 | Round 2 | GERMANY | 24 | 1NT | ♦Q | +1 | +0 |
| +2.3 | Round 5 | FRENCH CONNECTION | 2 | 3NT | ♠7 | +1 | +0 |
| +2.3 | Round 7 | WAPO | 8 | 3NT | ♠7 | +2 | -10 |
| +2.3 | Round 7 | WAPO | 13 | 2♦ | ♣K | +1 | +0 |
| +2.2 | Round 5 | FRENCH CONNECTION | 3 | 4♠ | ♥4 | +1 | +0 |
| +1.6 | Round 8 | LUNDBERG | 28 | 4♠ | ♥9 | = | +3 |
| +1.2 | Round 5 | FRENCH CONNECTION | 10 | 2♥ | ♠3 | +2 | -10 |
| +1.0 | Round 5 | FRENCH CONNECTION | 11 | 3♣ | ♦J | = | +7 |
| +1.0 | Round 5 | FRENCH CONNECTION | 12 | 3♦ | ♣J | = | +11 |
| +1.0 | Round 7 | WAPO | 12 | 2♦ | ♣Q | +1 | +11 |
| +1.0 | Round 8 | LUNDBERG | 24 | 3NT | ♠7 | +1 | +1 |
| +0.7 | Round 4 | BLUE NOTE | 19 | 3♥ | ♦A | = | +7 |
| +0.7 | Round 5 | FRENCH CONNECTION | 9 | 3♦ | ♠7 | = | +7 |
| +0.6 | Round 7 | WAPO | 7 | 4♥ | ♦Q | = | +0 |
| +0.5 | Round 4 | BLUE NOTE | 22 | 1NT | ♣7 | +3 | +6 |
| +0.3 | Round 2 | GERMANY | 28 | 4♠ | ♥8 | +1 | +13 |
| +0.3 | Round 8 | LUNDBERG | 20 | 4♠ | ♠J | -1 | +7 |
| +0.2 | Round 4 | BLUE NOTE | 16 | 4♠ | ♣3 | +1 | +0 |
| +0.1 | Round 2 | GERMANY | 25 | 5♥ | ♣7 | = | +0 |
| +0.1 | Round 7 | WAPO | 1 | 3♠ | ♣8 | -3 | -6 |
| -0.1 | Round 5 | FRENCH CONNECTION | 5 | 3NT | ♥2 | = | +0 |
| -0.1 | Round 7 | WAPO | 10 | 2♦ | ♥Q | +1 | +1 |
| -0.4 | Round 5 | FRENCH CONNECTION | 13 | 4♥ | ♠5 | = | +0 |
| -0.6 | Round 5 | FRENCH CONNECTION | 6 | 4♠ | ♦J | +1 | +0 |
| -0.6 | Round 7 | WAPO | 6 | 4♥ | ♦2 | -1 | +5 |
| -0.6 | Round 8 | LUNDBERG | 27 | 2♦ | ♥J | = | +0 |
| -0.8 | Round 4 | BLUE NOTE | 25 | 1NT | ♣5 | +2 | +0 |
| -0.9 | Round 8 | LUNDBERG | 25 | 1♥ | ♥8 | -2 | +5 |
| -1.0 | Round 4 | BLUE NOTE | 20 | 4♥ | ♠9 | +1 | +0 |
| -1.0 | Round 4 | BLUE NOTE | 27 | 3NT | ♣9 | +3 | +11 |
| -1.0 | Round 5 | FRENCH CONNECTION | 4 | 3NT | ♥7 | +2 | -1 |
| -1.2 | Round 5 | FRENCH CONNECTION | 7 | 3♥ | ♣A | -2 | -2 |
| -1.2 | Round 7 | WAPO | 2 | 3NT | ♠6 | +2 | -14 |
| -1.2 | Round 7 | WAPO | 11 | 3♥ | ♠7 | = | -1 |
| -1.3 | Round 8 | LUNDBERG | 22 | 3NT | ♠3 | -1 | +5 |
| -1.5 | Round 2 | GERMANY | 18 | 3♣ | ♥T | +1 | -7 |
| -1.5 | Round 4 | BLUE NOTE | 26 | 4♠ | ♣6 | +1 | +0 |
| -1.5 | Round 8 | LUNDBERG | 21 | 3NT | ♠T | +2 | -1 |
| -1.6 | Round 7 | WAPO | 14 | 4♥ | ♦7 | +1 | +0 |
| -1.8 | Round 7 | WAPO | 5 | 5♦ | ♥Q | = | -11 |
| -2.1 | Round 4 | BLUE NOTE | 18 | 3♥ | ♠A | = | -1 |
| -3.5 | Round 8 | LUNDBERG | 15 | 3NT | ♥7 | = | +1 |
| -3.6 | Round 7 | WAPO | 3 | 3NT | ♥6 | = | -7 |
| -3.7 | Round 8 | LUNDBERG | 17 | 4♥ | ♣7 | -1 | -11 |
| -3.8 | Round 2 | GERMANY | 27 | 2♥x | ♠2 | -1 | +1 |
| -4.2 | Round 8 | LUNDBERG | 16 | 4♣ | ♥K | = | -2 |
| -4.5 | Round 2 | GERMANY | 23 | 3♥ | ♠7 | +1 | -10 |
| -4.6 | Round 8 | LUNDBERG | 23 | 4♠ | ♥K | = | -3 |
| -5.3 | Round 8 | LUNDBERG | 26 | 3♥ | ♣9 | -2 | -10 |
| -5.6 | Round 8 | LUNDBERG | 18 | 5♣x | ♠A | -3 | -12 |
| -5.9 | Round 7 | WAPO | 4 | 2♠ | ♣A | +1 | -1 |
| -6.2 | Round 4 | BLUE NOTE | 17 | 4♥ | ♠K | +1 | +0 |
| -6.7 | Round 5 | FRENCH CONNECTION | 8 | 4♠ | ♦3 | -1 | -8 |