DE WIJS Simon · FERM
vs par split: bidding +0.36 · play +0.77
Strength of schedule: opponents averaged +0.46/bd (a tough draw) → opponent-adjusted +0.47/bd
Card play — on target: opening leads 62.5% #306 of 332 · declarer play 78.6% #130 of 332 · defence 88.4% #88 of 332
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 57.1% (7) | 66.7% (9) |
| Declarer play | 80.0% (5) | 77.8% (9) |
| Defence | 100.0% (16) | 81.5% (27) |
Opening leads by suit led: ♠ 50.0% (2) · ♥ 66.7% (3) · ♦ 50.0% (4) · ♣ 71.4% (7)
vs par by strain: NT +2.83 (23) · a suit +0.30 (47)
vs par by level: part-score +0.00 (21) · game +1.17 (46) · slam +8.33 (3)
By role: declaring -0.12/bd (-0.67 vs par · 27) · defending +0.09/bd (+2.26 vs par · 43)
By vulnerability: vulnerable -1.24/bd (+0.40 vs par · 35) · not vulnerable +1.26/bd (+1.86 vs par · 35)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | D.Von Arnim | M.Wortel – J.Hop | Open | 10 | -16.2 | -1.62 | -2.30 |
| Round 4 | D.Von Arnim | M.Henneberg – J.Henneberg | Open | 10 | +11.5 | +1.15 | +4.30 |
| Round 5 | D.Von Arnim | P.Bertheau – A.Andersson | Closed | 10 | +16.4 | +1.64 | +3.20 |
| Round 7 | D.Von Arnim | C.Lorenzini – A.Tartarin | Open | 10 | -10.3 | -1.03 | +0.90 |
| Round 8 | D.Von Arnim | Z.Grossack – L.Robinson | Open | 10 | +6.2 | +0.62 | -1.10 |
| Round 9 | D.Von Arnim | P.Zatorski – K.Dufrat | Closed | 10 | +5.3 | +0.53 | +3.10 |
| Round 10 | D.Von Arnim | J.Kalita – C.Baldysz | Open | 10 | -12.2 | -1.22 | -0.20 |
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 4 | BALLEBO | 5 | 3NT | ♦10 | -1 | +12 |
| +9.3 | Round 5 | BIG HAT | 20 | 3NT | ♣10 | +1 | +10 |
| +9.1 | Round 8 | ROBINSON | 15 | 3NT | ♥5 | -2 | +12 |
| +7.6 | Round 4 | BALLEBO | 2 | 6♠ | ♣9 | +1 | +11 |
| +7.1 | Round 5 | BIG HAT | 15 | 7♥ | ♣2 | -3 | +14 |
| +7.1 | Round 9 | EDMONDS | 28 | 3NTx | ♣5 | -1 | +2 |
| +6.4 | Round 9 | EDMONDS | 21 | 4♠ | ♥Q | = | +7 |
| +5.7 | Round 8 | ROBINSON | 14 | 4♥ | ♥5 | -1 | +8 |
| +5.1 | Round 4 | BALLEBO | 1 | 4♠ | ♣Q | -1 | -2 |
| +4.7 | Round 8 | ROBINSON | 20 | 3NT | ♥A | -2 | +8 |
| +4.2 | Round 10 | BRIDGESCANNER MIXED | 2 | 2NT | ♣6 | -1 | +12 |
| +3.9 | Round 4 | BALLEBO | 8 | 4♦ | ♥7 | = | +6 |
| +3.1 | Round 9 | EDMONDS | 29 | 3♦ | ♥6 | -1 | +6 |
| +2.9 | Round 4 | BALLEBO | 9 | 3NT | ♥6 | +3 | +11 |
| +2.9 | Round 5 | BIG HAT | 17 | 3NT | ♣4 | -1 | +5 |
| +2.9 | Round 10 | BRIDGESCANNER MIXED | 8 | 3♣ | ♦K | -1 | +4 |
| +2.7 | Round 10 | BRIDGESCANNER MIXED | 1 | 2♠ | ♦8 | = | +5 |
| +2.6 | Round 2 | NETHERLANDS 4 | 12 | 3♠ | ♥Q | = | +6 |
| +2.4 | Round 9 | EDMONDS | 27 | 3NT | ♣Q | -3 | +7 |
| +2.3 | Round 8 | ROBINSON | 13 | 2♦ | ♣2 | = | -1 |
| +2.1 | Round 5 | BIG HAT | 19 | 4♠x | ♣7 | -2 | +0 |
| +2.1 | Round 7 | TURNIPS | 7 | 1♠ | ♣A | +1 | -1 |
| +1.8 | Round 7 | TURNIPS | 3 | 3NT | ♠5 | -3 | +0 |
| +1.8 | Round 7 | TURNIPS | 6 | 4♥ | ♦A | +2 | +11 |
| +1.2 | Round 7 | TURNIPS | 1 | 2♠ | ♦7 | -1 | +4 |
| +0.9 | Round 8 | ROBINSON | 17 | 1NT | ♣5 | -2 | -1 |
| +0.6 | Round 10 | BRIDGESCANNER MIXED | 10 | 3NT | ♠2 | +1 | +0 |
| +0.3 | Round 5 | BIG HAT | 14 | 4♥ | ♠K | +1 | +0 |
| +0.2 | Round 9 | EDMONDS | 26 | 3NT | ♠K | +1 | +1 |
| +0.1 | Round 9 | EDMONDS | 30 | 4♠ | ♠5 | +1 | +0 |
| -0.0 | Round 5 | BIG HAT | 11 | 4♥ | ♣K | +1 | +0 |
| -0.1 | Round 10 | BRIDGESCANNER MIXED | 6 | 3NT | ♥8 | +1 | +0 |
| -0.2 | Round 2 | NETHERLANDS 4 | 20 | 5♠ | ♦8 | = | -13 |
| -0.2 | Round 5 | BIG HAT | 16 | 2NT | ♠9 | = | +1 |
| -0.3 | Round 2 | NETHERLANDS 4 | 13 | 5♦ | ♣A | = | +2 |
| -0.3 | Round 10 | BRIDGESCANNER MIXED | 3 | 4♥ | ♥2 | +1 | +0 |
| -0.4 | Round 2 | NETHERLANDS 4 | 15 | 4♥ | ♣Q | +1 | +0 |
| -0.4 | Round 7 | TURNIPS | 10 | 3NT | ♣2 | = | +2 |
| -0.5 | Round 8 | ROBINSON | 18 | 3NT | ♥K | = | -11 |
| -0.8 | Round 5 | BIG HAT | 12 | 4♠ | ♠A | +1 | +0 |
| -0.9 | Round 7 | TURNIPS | 9 | 3NT | ♥4 | = | -1 |
| -1.2 | Round 8 | ROBINSON | 11 | 4♥ | ♠2 | +1 | -11 |
| -1.3 | Round 8 | ROBINSON | 12 | 2♦ | ♥J | -2 | +1 |
| -1.4 | Round 5 | BIG HAT | 18 | 4♥ | ♠A | -1 | +2 |
| -1.5 | Round 4 | BALLEBO | 4 | 4♥ | ♦3 | +1 | -1 |
| -1.6 | Round 2 | NETHERLANDS 4 | 17 | 2♠ | ♣2 | = | -5 |
| -1.7 | Round 7 | TURNIPS | 5 | 4♠x | ♠5 | -2 | +5 |
| -1.8 | Round 4 | BALLEBO | 6 | 3♥ | ♣A | -1 | +1 |
| -1.9 | Round 2 | NETHERLANDS 4 | 16 | 3NT | ♥10 | -2 | -2 |
| -2.6 | Round 2 | NETHERLANDS 4 | 11 | 4♥ | ♦10 | +1 | -1 |
| -2.6 | Round 2 | NETHERLANDS 4 | 14 | 3♣ | ♠4 | +2 | +2 |
| -2.7 | Round 4 | BALLEBO | 7 | 3NT | ♦7 | -1 | +12 |
| -2.9 | Round 2 | NETHERLANDS 4 | 19 | 3NT | ♥J | = | +0 |
| -2.9 | Round 5 | BIG HAT | 13 | 4♥ | ♣Q | = | +0 |
| -3.0 | Round 9 | EDMONDS | 25 | 4♠ | ♥A | = | +0 |
| -3.0 | Round 10 | BRIDGESCANNER MIXED | 5 | 2♠ | ♥8 | = | -6 |
| -3.2 | Round 9 | EDMONDS | 23 | 1NTx | ♦7 | -1 | -3 |
| -3.2 | Round 10 | BRIDGESCANNER MIXED | 9 | 4♥ | ♦5 | -1 | -5 |
| -3.4 | Round 7 | TURNIPS | 4 | 4♥ | ♠A | +1 | +0 |
| -3.5 | Round 9 | EDMONDS | 22 | 5♦ | ♣4 | +1 | +11 |
| -3.7 | Round 4 | BALLEBO | 10 | 3♠ | ♣A | = | -7 |
| -4.1 | Round 7 | TURNIPS | 8 | 3♥ | ♣3 | = | -6 |
| -4.3 | Round 9 | EDMONDS | 24 | 4♥ | ♠10 | = | +0 |
| -4.7 | Round 8 | ROBINSON | 19 | 4♠ | ♣J | = | -7 |
| -6.3 | Round 2 | NETHERLANDS 4 | 18 | 3NT | ♦A | -3 | -12 |
| -6.7 | Round 7 | TURNIPS | 2 | 4♠x | ♥6 | -2 | -5 |
| -7.8 | Round 10 | BRIDGESCANNER MIXED | 7 | 2♣x | ♣6 | -2 | -9 |
| -8.2 | Round 10 | BRIDGESCANNER MIXED | 4 | 4♥ | ♦A | = | -3 |
| -8.7 | Round 4 | BALLEBO | 3 | 6♥ | ♥4 | = | +0 |
| -8.8 | Round 8 | ROBINSON | 16 | 1♥ | ♣K | -5 | -9 |