🇳🇱 NAB Bart · NETHERLANDS
vs par split: bidding -1.87 · play -0.67
Strength of schedule: opponents averaged +0.17/bd (a tough draw) → opponent-adjusted -0.47/bd
Card play — on target: opening leads 80.0% · declarer play 66.7% · defence 85.7%
Bidding activity — not a pass: 48.2% (41/85)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | · | 80.0% (5) |
| Declarer play | 100.0% (1) | 50.0% (2) |
| Defence | 0.0% (1) | 100.0% (6) |
Opening leads by suit led: ♠ 100.0% (4) · ♦ 0.0% (1)
vs par by strain: NT +1.83 (6) · a suit -1.96 (24)
vs par by level: part-score -3.09 (11) · game -0.06 (16) · slam -0.33 (3)
By role: declaring +0.39/bd (-3.46 vs par · 13) · defending -1.42/bd (+0.53 vs par · 17)
By vulnerability: vulnerable -1.34/bd (-2.25 vs par · 16) · not vulnerable +0.16/bd (+0.00 vs par · 14)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 16 | V.Kiljan | M.Nowosadzki – P.Zimmermann | Open | 15 | +1.0 | +0.07 | +0.13 |
| Round of 16 | V.Kiljan | M.Klukowski – J.Kalita | Closed | 15 | -20.2 | -1.35 | -2.53 |
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 |
|---|---|---|---|---|---|---|---|
| +10.4 | Round of 16 | 🇨🇭 SWITZERLAND | 28 | 6♦ | -1 | +12 | |
| +7.5 | Round of 16 | 🇨🇭 SWITZERLAND | 29 | 4♥ | = | +0 | |
| +6.0 | Round of 16 | 🇨🇭 SWITZERLAND | 22 | 5♦x | = | +4 | |
| +4.8 | Round of 16 | 🇨🇭 SWITZERLAND | 27 | 2♠ | -3 | -4 | |
| +4.6 | Round of 16 | 🇨🇭 SWITZERLAND | 45 | 4♥ | ♣J | = | -1 |
| +3.5 | Round of 16 | 🇨🇭 SWITZERLAND | 26 | 4♦ | -1 | +5 | |
| +2.1 | Round of 16 | 🇨🇭 SWITZERLAND | 24 | 4♠ | -1 | +4 | |
| +2.0 | Round of 16 | 🇨🇭 SWITZERLAND | 44 | 2♠ | ♠8 | = | +0 |
| +1.6 | Round of 16 | 🇨🇭 SWITZERLAND | 41 | 3NT | ♥7 | +1 | +0 |
| +0.9 | Round of 16 | 🇨🇭 SWITZERLAND | 18 | 4♥ | +1 | -11 | |
| +0.3 | Round of 16 | 🇨🇭 SWITZERLAND | 35 | 2♥ | ♠K | = | +0 |
| -0.1 | Round of 16 | 🇨🇭 SWITZERLAND | 38 | 1NT | ♦2 | +1 | -1 |
| -0.1 | Round of 16 | 🇨🇭 SWITZERLAND | 39 | 4♥ | ♥J | = | +0 |
| -0.7 | Round of 16 | 🇨🇭 SWITZERLAND | 32 | 7♠ | ♠9 | = | +0 |
| -1.1 | Round of 16 | 🇨🇭 SWITZERLAND | 20 | 4♠ | -1 | -6 | |
| -1.3 | Round of 16 | 🇨🇭 SWITZERLAND | 16 | 3NT | +3 | +10 | |
| -1.9 | Round of 16 | 🇨🇭 SWITZERLAND | 21 | 3NT | +1 | +13 | |
| -1.9 | Round of 16 | 🇨🇭 SWITZERLAND | 33 | 4♥ | ♠A | = | +1 |
| -1.9 | Round of 16 | 🇨🇭 SWITZERLAND | 43 | 1NT | ♦4 | +2 | -10 |
| -2.0 | Round of 16 | 🇨🇭 SWITZERLAND | 40 | 6♣ | ♦4 | = | -13 |
| -2.1 | Round of 16 | 🇨🇭 SWITZERLAND | 42 | 2♥ | ♠Q | +1 | +0 |
| -2.2 | Round of 16 | 🇨🇭 SWITZERLAND | 31 | 4♥ | ♣Q | +2 | -2 |
| -3.1 | Round of 16 | 🇨🇭 SWITZERLAND | 30 | 4♠ | +1 | +0 | |
| -3.5 | Round of 16 | 🇨🇭 SWITZERLAND | 17 | 2♠ | = | -6 | |
| -3.7 | Round of 16 | 🇨🇭 SWITZERLAND | 34 | 3NT | ♥4 | +1 | -1 |
| -5.1 | Round of 16 | 🇨🇭 SWITZERLAND | 19 | 5♣x | -2 | -2 | |
| -6.7 | Round of 16 | 🇨🇭 SWITZERLAND | 36 | 2♠ | ♦K | = | -6 |
| -7.3 | Round of 16 | 🇨🇭 SWITZERLAND | 37 | 2♦x | ♥5 | -3 | -5 |
| -7.5 | Round of 16 | 🇨🇭 SWITZERLAND | 25 | 2♥x | -2 | -7 | |
| -10.7 | Round of 16 | 🇨🇭 SWITZERLAND | 23 | 4♠ | = | -10 |