JACOB Tom · CORNELL JACOB NZ
vs par split: bidding +0.57 · play -0.12
Strength of schedule: opponents averaged +0.34/bd (a tough draw) → opponent-adjusted +0.19/bd
Card play — on target: opening leads 90.0% #51 of 527 · declarer play 92.9% #20 of 527 · defence 93.5% #46 of 527
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (1) | 88.9% (9) |
| Declarer play | 85.7% (7) | 100.0% (7) |
| Defence | 100.0% (7) | 91.7% (24) |
Opening leads by suit led: ♠ 100.0% (1) · ♥ 100.0% (3) · ♦ 100.0% (1) · ♣ 80.0% (5)
vs par by strain: NT +1.19 (16) · a suit +0.18 (44)
vs par by level: part-score +0.12 (26) · game +0.75 (32) · slam +0.00 (2)
By role: declaring -0.81/bd (-2.14 vs par · 29) · defending +0.49/bd (+2.87 vs par · 31)
By vulnerability: vulnerable -0.63/bd (+0.48 vs par · 31) · not vulnerable +0.38/bd (+0.41 vs par · 29)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 3 | S.Jacob | N.Lhuissier – S.Rolland | Closed | 10 | -1.8 | -0.18 | +0.00 |
| Round 4 | S.Jacob | T.Heskje – J.Ovesen | Closed | 10 | -0.7 | -0.07 | +2.00 |
| Round 5 | S.Jacob | J.Zmuda – M.Klukowski | Closed | 10 | +5.3 | +0.53 | -0.60 |
| Round 7 | S.Jacob | N.Senior – R.Trendafilov | Closed | 10 | -14.4 | -1.44 | -1.70 |
| Round 8 | S.Jacob | X.Hu – J.Yang | Closed | 10 | +24.8 | +2.48 | +4.30 |
| Round 9 | S.Jacob | C.Berktas – S.Merze | Closed | 10 | -21.7 | -2.17 | -1.30 |
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 |
|---|---|---|---|---|---|---|---|
| +10.0 | Round 8 | JING HANG | 13 | 4♠x | ♥A | = | +15 |
| +9.6 | Round 8 | JING HANG | 19 | 4♠ | ♥K | -1 | +12 |
| +8.4 | Round 4 | CHARLSEN | 9 | 4♠ | ♣2 | -2 | +13 |
| +5.5 | Round 5 | SAKR | 16 | 3NT | ♠Q | = | +7 |
| +5.4 | Round 4 | CHARLSEN | 6 | 3NT | ♠2 | = | +0 |
| +5.2 | Round 8 | JING HANG | 16 | 4♠ | ♥K | -1 | +6 |
| +3.9 | Round 3 | CORNEMUSE | 22 | 5♣ | ♦A | = | +3 |
| +3.9 | Round 7 | PENFOLD | 2 | 3NT | ♦8 | -3 | +9 |
| +3.3 | Round 5 | SAKR | 18 | 3NT | ♣7 | -1 | +5 |
| +2.7 | Round 4 | CHARLSEN | 3 | 2♥ | ♠A | = | +12 |
| +2.6 | Round 5 | SAKR | 17 | 2♥ | ♦A | +1 | +7 |
| +2.5 | Round 9 | SEMERCI | 30 | 4♥ | ♦A | +1 | +0 |
| +2.4 | Round 5 | SAKR | 14 | 1NT | ♠A | = | +5 |
| +2.2 | Round 3 | CORNEMUSE | 23 | 4♠ | ♣K | +2 | +9 |
| +2.2 | Round 5 | SAKR | 15 | 4♥ | ♦10 | = | -1 |
| +2.0 | Round 3 | CORNEMUSE | 30 | 3♣ | ♥10 | = | +5 |
| +2.0 | Round 7 | PENFOLD | 6 | 3♠ | ♥Q | -1 | -2 |
| +2.0 | Round 9 | SEMERCI | 29 | 2♥ | ♣8 | -1 | +6 |
| +1.8 | Round 7 | PENFOLD | 9 | 3♥ | ♣4 | -1 | +5 |
| +1.8 | Round 8 | JING HANG | 15 | 3♠ | ♦K | -1 | +4 |
| +1.5 | Round 5 | SAKR | 19 | 3NT | ♦2 | +3 | -11 |
| +1.2 | Round 3 | CORNEMUSE | 29 | 1NT | ♥10 | = | -2 |
| +1.1 | Round 3 | CORNEMUSE | 25 | 2NT | ♥5 | = | +7 |
| +1.1 | Round 4 | CHARLSEN | 8 | 4♥ | ♣J | = | +0 |
| +1.1 | Round 7 | PENFOLD | 10 | 2♠ | ♠9 | = | +1 |
| +1.1 | Round 8 | JING HANG | 18 | 4NT | ♥5 | +1 | +11 |
| +1.1 | Round 8 | JING HANG | 20 | 4♠ | ♦2 | +1 | +0 |
| +1.0 | Round 4 | CHARLSEN | 7 | 3NT | ♠K | +2 | +12 |
| +0.8 | Round 8 | JING HANG | 17 | 4♠ | ♣10 | +1 | +0 |
| +0.4 | Round 4 | CHARLSEN | 5 | 3♥ | ♠K | = | +7 |
| +0.4 | Round 7 | PENFOLD | 5 | 4♥ | ♣4 | +1 | +0 |
| -0.1 | Round 8 | JING HANG | 12 | 3NT | ♥5 | +1 | +0 |
| -0.2 | Round 9 | SEMERCI | 23 | 3NT | ♣3 | +1 | +1 |
| -0.3 | Round 5 | SAKR | 11 | 4♠ | ♣2 | +1 | +0 |
| -0.5 | Round 3 | CORNEMUSE | 26 | 2♦ | ♣5 | = | -1 |
| -0.5 | Round 8 | JING HANG | 14 | 3♣ | ♥2 | = | +1 |
| -0.8 | Round 9 | SEMERCI | 26 | 2♦ | ♦7 | +1 | +0 |
| -1.1 | Round 5 | SAKR | 12 | 4♠ | ♣9 | -2 | -8 |
| -1.3 | Round 9 | SEMERCI | 28 | 3♥ | ♥2 | = | +0 |
| -1.4 | Round 5 | SAKR | 13 | 4♣ | ♥J | = | +0 |
| -1.6 | Round 9 | SEMERCI | 24 | 3NT | ♦4 | -1 | -5 |
| -1.8 | Round 3 | CORNEMUSE | 27 | 3NT | ♠5 | -1 | -5 |
| -2.3 | Round 3 | CORNEMUSE | 24 | 2♣ | ♦5 | +1 | -5 |
| -2.3 | Round 7 | PENFOLD | 1 | 3♠ | ♦K | = | -6 |
| -2.6 | Round 7 | PENFOLD | 7 | 5♦ | ♥K | +1 | -1 |
| -2.8 | Round 4 | CHARLSEN | 4 | 2♠ | ♦Q | -3 | -5 |
| -2.8 | Round 9 | SEMERCI | 25 | 4♥ | ♠9 | -2 | +0 |
| -2.9 | Round 4 | CHARLSEN | 1 | 6♠ | ♥A | = | +0 |
| -3.0 | Round 3 | CORNEMUSE | 21 | 5♣ | ♥A | -2 | -6 |
| -3.0 | Round 7 | PENFOLD | 3 | 3♦ | ♣2 | +1 | +0 |
| -4.2 | Round 8 | JING HANG | 11 | 3♥ | ♦2 | -3 | -6 |
| -4.6 | Round 3 | CORNEMUSE | 28 | 2NT | ♠Q | -2 | -5 |
| -4.8 | Round 4 | CHARLSEN | 2 | 5♦ | ♣2 | -1 | -6 |
| -4.9 | Round 9 | SEMERCI | 22 | 3♠ | ♣K | +2 | -6 |
| -5.6 | Round 9 | SEMERCI | 27 | 7♠ | ♥10 | = | +0 |
| -6.2 | Round 7 | PENFOLD | 8 | 3NT | ♠8 | -1 | -10 |
| -9.0 | Round 9 | SEMERCI | 21 | 2♦x | ♦Q | -2 | -9 |
| -9.2 | Round 4 | CHARLSEN | 10 | 4♠ | ♣6 | -1 | -13 |
| -9.4 | Round 5 | SAKR | 20 | 3♠ | ♥A | +1 | -10 |
| -9.5 | Round 7 | PENFOLD | 4 | 4♥ | ♣J | = | -13 |