🇩🇪 VAN OOSTEN Sibrand · GERMANY
vs par split: bidding -0.71 · play -0.11
Strength of schedule: opponents averaged +0.29/bd (a tough draw) → opponent-adjusted -0.22/bd
Card play — on target: opening leads 93.3% #12 of 95 · declarer play 82.4% #22 of 95 · defence 87.1% #24 of 95
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (4) | 90.9% (11) |
| Declarer play | 33.3% (3) | 92.9% (14) |
| Defence | 87.5% (8) | 87.0% (23) |
Opening leads by suit led: ♠ 100.0% (3) · ♥ 100.0% (3) · ♦ 50.0% (2) · ♣ 100.0% (7)
vs par by strain: NT -2.56 (16) · a suit -0.23 (47)
vs par by level: part-score -0.42 (19) · game -1.10 (39) · slam -0.20 (5)
By role: declaring -0.52/bd (-3.09 vs par · 33) · defending -0.51/bd (+1.71 vs par · 31)
By vulnerability: vulnerable -0.70/bd (-1.69 vs par · 32) · not vulnerable -0.33/bd (+0.16 vs par · 32)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | M.Stepper | M.Ferenca – K.Stefanec | Open | 8 | -15.5 | -1.94 | +0.38 |
| Round 2 | M.Stepper | A.Yekutieli – L.Urman | Open | 8 | +3.7 | +0.46 | -2.38 |
| Round 3 | M.Stepper | S.Scata – G.Donati | Open | 8 | +4.0 | +0.50 | -2.12 |
| Round 4 | M.Stepper | N.Van Bijsterveldt – P.Coppens | Open | 8 | +2.5 | +0.31 | -0.12 |
| Round 5 | M.Stepper | J.Thompson – M.Smith | Open | 8 | +4.8 | +0.60 | +4.25 |
| Round 6 | M.Stepper | S.Natt – B.Norton | Open | 8 | +3.2 | +0.40 | +0.38 |
| Round 7 | M.Stepper | C.Duffie – S.Youngquist | Closed | 8 | -14.5 | -1.81 | -1.75 |
| Round 8 | M.Stepper | S.Vazic – J.Zoranovic | Open | 8 | -21.2 | -2.65 | -4.75 |
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 |
|---|---|---|---|---|---|---|---|
| +7.7 | Round 1 | 🇭🇷 CROATIA | 2 | 4♥ | ♣5 | +2 | +11 |
| +7.7 | Round 3 | 🇮🇹 ITALIA | 17 | 6♥ | ♣K | -1 | +11 |
| +6.8 | Round 7 | SIVY B | 24 | 4♥ | ♦A | = | +8 |
| +6.6 | Round 5 | 🇦🇺 AUSTRALIA | 8 | 4♥ | ♣10 | -1 | +4 |
| +6.4 | Round 5 | 🇦🇺 AUSTRALIA | 7 | 3♠ | ♣K | -1 | +0 |
| +5.2 | Round 8 | SERBALICIOUS | 31 | 4♠ | ♣K | = | +0 |
| +5.1 | Round 2 | 🇮🇱 ISRAEL | 12 | 3NT | ♠2 | = | -2 |
| +4.8 | Round 4 | 🇳🇱 NETHERLANDS | 27 | 4♥x | ♦K | = | +5 |
| +4.8 | Round 6 | NATT | 10 | 3NT | ♥5 | -1 | +6 |
| +4.5 | Round 1 | 🇭🇷 CROATIA | 5 | 4♥ | ♦A | -1 | +5 |
| +4.3 | Round 5 | 🇦🇺 AUSTRALIA | 2 | 2♥ | ♦A | +1 | +6 |
| +4.1 | Round 3 | 🇮🇹 ITALIA | 24 | 2♥ | ♦6 | -2 | +5 |
| +3.7 | Round 4 | 🇳🇱 NETHERLANDS | 26 | 3♥ | ♣A | -2 | +3 |
| +3.4 | Round 4 | 🇳🇱 NETHERLANDS | 29 | 3NT | ♥4 | +1 | +0 |
| +3.1 | Round 2 | 🇮🇱 ISRAEL | 13 | 4♠ | ♥A | +1 | +0 |
| +2.6 | Round 2 | 🇮🇱 ISRAEL | 10 | 4♠ | ♦J | = | +1 |
| +2.5 | Round 4 | 🇳🇱 NETHERLANDS | 25 | 3♥ | ♠K | = | +0 |
| +2.3 | Round 6 | NATT | 14 | 4♥ | ♣4 | -1 | +10 |
| +1.9 | Round 5 | 🇦🇺 AUSTRALIA | 1 | 2♥ | ♦J | +1 | +1 |
| +1.4 | Round 2 | 🇮🇱 ISRAEL | 11 | 4♥ | ♠A | +1 | +0 |
| +1.2 | Round 6 | NATT | 12 | 4♥ | ♠8 | = | +0 |
| +1.0 | Round 5 | 🇦🇺 AUSTRALIA | 4 | 2NT | ♥9 | -1 | +0 |
| +1.0 | Round 7 | SIVY B | 19 | 4♥ | ♣K | -2 | +7 |
| +0.9 | Round 3 | 🇮🇹 ITALIA | 21 | 2♠ | ♣K | +1 | +0 |
| +0.7 | Round 4 | 🇳🇱 NETHERLANDS | 28 | 3♠ | ♥A | +1 | +1 |
| +0.6 | Round 6 | NATT | 13 | 4♥ | ♠10 | +1 | +0 |
| +0.6 | Round 7 | SIVY B | 17 | Pass | +3 | ||
| +0.3 | Round 5 | 🇦🇺 AUSTRALIA | 6 | 3NT | ♥10 | +2 | +11 |
| +0.2 | Round 6 | NATT | 15 | 4♥ | ♦A | = | -1 |
| -0.2 | Round 2 | 🇮🇱 ISRAEL | 14 | 3♦ | ♣A | -1 | -3 |
| -0.2 | Round 3 | 🇮🇹 ITALIA | 20 | 3NT | ♦Q | = | -10 |
| -0.2 | Round 8 | SERBALICIOUS | 27 | 1NT | ♥6 | -2 | -1 |
| -0.6 | Round 8 | SERBALICIOUS | 29 | 2♠ | ♥6 | +1 | -10 |
| -0.7 | Round 2 | 🇮🇱 ISRAEL | 9 | 4♠ | ♥2 | = | +1 |
| -0.9 | Round 3 | 🇮🇹 ITALIA | 18 | 6NT | ♥10 | = | -11 |
| -0.9 | Round 3 | 🇮🇹 ITALIA | 22 | 2♠ | ♣3 | = | +0 |
| -1.0 | Round 8 | SERBALICIOUS | 25 | 3NT | ♣9 | +1 | +1 |
| -1.1 | Round 6 | NATT | 11 | 3♥ | ♦4 | = | +0 |
| -1.2 | Round 4 | 🇳🇱 NETHERLANDS | 30 | 3NT | ♣5 | = | +2 |
| -1.3 | Round 1 | 🇭🇷 CROATIA | 3 | 1NT | ♦4 | +3 | +1 |
| -1.7 | Round 1 | 🇭🇷 CROATIA | 7 | 2♥ | ♦3 | +1 | +0 |
| -1.8 | Round 8 | SERBALICIOUS | 26 | 4♠ | ♥10 | = | +0 |
| -1.9 | Round 6 | NATT | 9 | 4♥ | ♦Q | = | +0 |
| -1.9 | Round 7 | SIVY B | 22 | 4♠ | ♦10 | +2 | -11 |
| -2.9 | Round 4 | 🇳🇱 NETHERLANDS | 31 | 4♥ | ♦Q | = | +1 |
| -2.9 | Round 6 | NATT | 16 | 3NT | ♠6 | -1 | -12 |
| -3.1 | Round 3 | 🇮🇹 ITALIA | 23 | 3♣ | ♦3 | = | +1 |
| -3.4 | Round 7 | SIVY B | 21 | 4♠ | ♣6 | = | -7 |
| -3.5 | Round 2 | 🇮🇱 ISRAEL | 15 | 2NT | ♣4 | -1 | -6 |
| -3.6 | Round 3 | 🇮🇹 ITALIA | 19 | 6♠ | ♣9 | -2 | -13 |
| -3.9 | Round 7 | SIVY B | 23 | 4♥ | ♦6 | -1 | -6 |
| -4.1 | Round 2 | 🇮🇱 ISRAEL | 16 | 4♠ | ♥Q | -1 | -10 |
| -4.4 | Round 8 | SERBALICIOUS | 32 | 5♦x | ♣K | -1 | -6 |
| -4.5 | Round 1 | 🇭🇷 CROATIA | 4 | 4♠ | ♦A | = | -3 |
| -4.9 | Round 1 | 🇭🇷 CROATIA | 1 | 2♠ | ♦3 | +1 | -6 |
| -5.7 | Round 1 | 🇭🇷 CROATIA | 8 | 5♥x | ♠A | -2 | -5 |
| -6.0 | Round 7 | SIVY B | 20 | 3NT | ♠J | +1 | +1 |
| -7.0 | Round 5 | 🇦🇺 AUSTRALIA | 5 | 6♠ | ♠8 | = | +0 |
| -7.7 | Round 7 | SIVY B | 18 | 5♣x | ♠A | = | -9 |
| -7.9 | Round 8 | SERBALICIOUS | 30 | 3NT | ♦A | -1 | -8 |
| -8.5 | Round 4 | 🇳🇱 NETHERLANDS | 32 | 3NT | ♦5 | -3 | -13 |
| -8.7 | Round 5 | 🇦🇺 AUSTRALIA | 3 | 6♦ | ♣K | = | +12 |
| -9.6 | Round 1 | 🇭🇷 CROATIA | 6 | 5♦ | ♣K | = | +0 |
| -10.5 | Round 8 | SERBALICIOUS | 28 | 5♦x | ♣A | -2 | -14 |