DUBOIN Giorgio · LAVAZZA
vs par split: bidding -2.00 · play +0.34
Strength of schedule: opponents averaged +0.01/bd (an average draw) → opponent-adjusted -0.67/bd
Card play — on target: opening leads 100.0% · declarer play 90.9% · defence 100.0%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | · | 100.0% (2) |
| Declarer play | 0.0% (1) | 100.0% (10) |
| Defence | 100.0% (1) | 100.0% (9) |
Opening leads by suit led: ♠ 100.0% (1) · ♥ 100.0% (1)
vs par by strain: NT -2.50 (6) · a suit -1.44 (23)
vs par by level: part-score -1.23 (13) · game -0.46 (11) · slam -5.40 (5)
By role: declaring -0.41/bd (-3.00 vs par · 19) · defending -1.16/bd (+1.09 vs par · 11)
By vulnerability: vulnerable -1.91/bd (-2.80 vs par · 15) · not vulnerable +0.55/bd (-0.20 vs par · 15)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 3 | D.Bilde | T.Verbeek – D.Molenaar | Open | 10 | -8.8 | -0.88 | -1.50 |
| Round 4 | D.Bilde | M.Rehder – M.Gromoeller | Open | 10 | -13.4 | -1.34 | -4.10 |
| Round 5 | D.Bilde | D.Filipowicz – K.Martens | Open | 10 | +1.8 | +0.18 | +1.10 |
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 |
|---|---|---|---|---|---|---|---|
| +10.3 | Round 5 | ZIMMERMANN | 18 | 6♥ | ♦A | -1 | +13 |
| +3.1 | Round 4 | MAROSAMITAWA | 6 | 3NT | ♥6 | +1 | +4 |
| +3.1 | Round 5 | ZIMMERMANN | 19 | 4♥ | ♦2 | +1 | +0 |
| +2.9 | Round 4 | MAROSAMITAWA | 10 | 4♥ | ♥9 | = | +3 |
| +2.4 | Round 3 | NETHERLANDS WHITE | 30 | 3NT | ♥7 | +1 | +0 |
| +2.1 | Round 3 | NETHERLANDS WHITE | 27 | 2♥ | ♣J | -2 | +0 |
| +1.9 | Round 4 | MAROSAMITAWA | 5 | 3NT | ♠5 | = | -2 |
| +1.7 | Round 5 | ZIMMERMANN | 16 | 4♥ | ♦8 | = | +11 |
| +1.6 | Round 3 | NETHERLANDS WHITE | 22 | 2♥ | ♥A | -1 | -2 |
| +1.3 | Round 4 | MAROSAMITAWA | 1 | 6NT | ♥5 | = | -10 |
| +1.1 | Round 3 | NETHERLANDS WHITE | 26 | 2♥ | ♦3 | +2 | -10 |
| +0.8 | Round 5 | ZIMMERMANN | 13 | 2♣ | ♥3 | +2 | -1 |
| +0.3 | Round 5 | ZIMMERMANN | 12 | 1♠ | ♦J | -1 | +1 |
| +0.2 | Round 3 | NETHERLANDS WHITE | 21 | Pass | +3 | ||
| +0.2 | Round 5 | ZIMMERMANN | 15 | 4♠ | ♦2 | +1 | +0 |
| -0.1 | Round 3 | NETHERLANDS WHITE | 24 | 4♠ | ♦5 | -1 | -4 |
| -0.4 | Round 4 | MAROSAMITAWA | 8 | 2NT | ♠A | = | -7 |
| -0.4 | Round 5 | ZIMMERMANN | 11 | 2♠ | ♥7 | -2 | +0 |
| -1.1 | Round 5 | ZIMMERMANN | 14 | 3♦ | ♥K | -1 | +3 |
| -1.4 | Round 3 | NETHERLANDS WHITE | 25 | 3♥ | ♠Q | -1 | +0 |
| -1.4 | Round 4 | MAROSAMITAWA | 9 | 3♠ | ♥5 | -1 | +1 |
| -1.7 | Round 3 | NETHERLANDS WHITE | 28 | 2♣ | ♣K | = | -2 |
| -2.3 | Round 4 | MAROSAMITAWA | 7 | 4♠ | ♠2 | -1 | -6 |
| -2.7 | Round 4 | MAROSAMITAWA | 3 | 4♥ | ♠Q | +2 | -12 |
| -2.8 | Round 3 | NETHERLANDS WHITE | 29 | 2NT | ♠3 | = | +0 |
| -3.3 | Round 4 | MAROSAMITAWA | 2 | 3♥ | ♠Q | -2 | +1 |
| -3.5 | Round 5 | ZIMMERMANN | 17 | 4♥ | ♠Q | = | +1 |
| -9.6 | Round 5 | ZIMMERMANN | 20 | 6♥ | ♦J | -1 | -17 |
| -10.2 | Round 3 | NETHERLANDS WHITE | 23 | 7♠ | ♠J | = | +0 |
| -12.5 | Round 4 | MAROSAMITAWA | 4 | 7♥ | ♣8 | = | -13 |