CORNELL Vivien · CORNELL JACOB NZ
vs par split: bidding -0.35 · play -0.38
Strength of schedule: opponents averaged +0.21/bd (a tough draw) → opponent-adjusted +0.12/bd
Card play — on target: opening leads 85.0% #118 of 527 · declarer play 76.9% #228 of 527 · defence 89.8% #140 of 527
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 60.0% (5) | 93.3% (15) |
| Declarer play | 66.7% (3) | 80.0% (10) |
| Defence | 90.9% (11) | 89.5% (38) |
Opening leads by suit led: ♠ 85.7% (7) · ♥ 100.0% (2) · ♦ 66.7% (6) · ♣ 100.0% (5)
vs par by strain: NT +0.55 (22) · a suit -1.21 (58)
vs par by level: part-score -1.84 (32) · game +0.27 (41) · slam -1.43 (7)
By role: declaring -0.15/bd (-3.97 vs par · 31) · defending -0.05/bd (+1.33 vs par · 49)
By vulnerability: vulnerable +0.09/bd (-0.70 vs par · 40) · not vulnerable -0.27/bd (-0.75 vs par · 40)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | M.Cornell | L.Griffey – C.Griffey | Closed | 10 | +4.0 | +0.40 | +0.20 |
| Round 2 | M.Cornell | Y.Aubry – M.Gouverith | Closed | 10 | -4.0 | -0.40 | -2.90 |
| Round 4 | M.Cornell | T.Charlsen – S.Thoresen | Open | 10 | +27.0 | +2.70 | +0.90 |
| Round 5 | M.Cornell | M.Nowosadzki – K.Dufrat | Open | 10 | -1.7 | -0.17 | +1.10 |
| Round 6 | M.Cornell | T.Helness – G.Helness | Closed | 10 | -21.9 | -2.19 | -2.90 |
| Round 8 | M.Cornell | W.Gong – H.Long | Open | 10 | -15.4 | -1.54 | -3.40 |
| Round 9 | M.Cornell | B.Basaran – U.Semerci | Open | 10 | +18.4 | +1.84 | +0.90 |
| Round 10 | M.Cornell | R.Jagniewski – G.Brewiak | Closed | 10 | -13.5 | -1.35 | +0.30 |
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 |
|---|---|---|---|---|---|---|---|
| +10.8 | Round 4 | CHARLSEN | 7 | 6♥ | ♠9 | = | +1 |
| +10.2 | Round 9 | SEMERCI | 22 | 3NT | ♥9 | -2 | +11 |
| +9.3 | Round 4 | CHARLSEN | 9 | 3♣x | ♠K | -4 | +5 |
| +9.0 | Round 5 | SAKR | 20 | 3♠ | ♥A | +2 | +9 |
| +7.0 | Round 4 | CHARLSEN | 2 | 3NT | ♣10 | -2 | +8 |
| +6.1 | Round 5 | SAKR | 14 | 5♣x | ♠A | -2 | +5 |
| +5.6 | Round 9 | SEMERCI | 27 | 7♠ | ♦J | = | +0 |
| +5.2 | Round 2 | STOPPA | 20 | 1♠ | ♥7 | +1 | +6 |
| +5.0 | Round 2 | STOPPA | 12 | 6♠ | ♠5 | +1 | -11 |
| +4.7 | Round 1 | LEBRON | 6 | 3NT | ♥7 | +2 | -12 |
| +4.0 | Round 6 | HELGENESS | 29 | 3NT | ♣4 | +2 | +1 |
| +3.8 | Round 1 | LEBRON | 7 | 4♥ | ♦2 | -1 | +12 |
| +3.7 | Round 2 | STOPPA | 18 | 4♥ | ♦A | = | +11 |
| +3.4 | Round 2 | STOPPA | 13 | 6♠ | ♠2 | = | +0 |
| +2.9 | Round 4 | CHARLSEN | 1 | 6♠ | ♥A | = | +0 |
| +2.9 | Round 6 | HELGENESS | 26 | 3NT | ♦4 | -1 | +12 |
| +2.8 | Round 4 | CHARLSEN | 4 | 2♠ | ♦Q | -3 | +5 |
| +2.7 | Round 6 | HELGENESS | 21 | 4♠ | ♥4 | +2 | -11 |
| +2.6 | Round 9 | SEMERCI | 29 | 3♦ | ♥A | -1 | -1 |
| +2.0 | Round 8 | JING HANG | 15 | 2♠ | ♥K | = | +0 |
| +1.6 | Round 4 | CHARLSEN | 6 | 2♥ | ♦5 | = | +7 |
| +1.6 | Round 8 | JING HANG | 11 | 3♥ | ♦10 | -1 | +4 |
| +1.6 | Round 9 | SEMERCI | 24 | 3NT | ♦3 | -1 | +5 |
| +1.5 | Round 1 | LEBRON | 3 | 4♥ | ♦3 | +1 | +11 |
| +1.4 | Round 1 | LEBRON | 4 | 4♣ | ♦A | -2 | -10 |
| +1.3 | Round 9 | SEMERCI | 21 | 3♣ | ♥A | -1 | +0 |
| +1.2 | Round 5 | SAKR | 16 | 1NT | ♦9 | +1 | +0 |
| +1.2 | Round 8 | JING HANG | 19 | 5♥x | ♣A | -3 | +0 |
| +1.2 | Round 9 | SEMERCI | 23 | 3NT | ♣3 | +2 | +0 |
| +1.1 | Round 5 | SAKR | 12 | 4♠ | ♣6 | -2 | +8 |
| +1.0 | Round 6 | HELGENESS | 27 | 2♦ | ♣K | -3 | +1 |
| +0.8 | Round 9 | SEMERCI | 26 | 3♦ | ♦3 | = | +0 |
| +0.6 | Round 1 | LEBRON | 10 | 4♠ | ♣5 | +1 | +13 |
| +0.5 | Round 4 | CHARLSEN | 5 | 3♥ | ♣2 | +1 | -6 |
| +0.5 | Round 10 | BLUE NOTE | 5 | 1NT | ♥6 | = | -1 |
| +0.3 | Round 5 | SAKR | 11 | 4♠ | ♦8 | +1 | +0 |
| +0.2 | Round 1 | LEBRON | 1 | 3NT | ♠8 | +1 | -1 |
| +0.2 | Round 9 | SEMERCI | 28 | 3♠ | ♦A | -1 | -1 |
| +0.1 | Round 8 | JING HANG | 12 | 3NT | ♠6 | +1 | +0 |
| +0.0 | Round 10 | BLUE NOTE | 9 | 1♥ | ♣10 | -1 | -2 |
| -0.1 | Round 10 | BLUE NOTE | 1 | 3NT | ♠5 | +2 | +10 |
| -0.2 | Round 2 | STOPPA | 14 | 4♠ | ♥A | +1 | +0 |
| -0.7 | Round 1 | LEBRON | 5 | 3♣ | ♦7 | = | +0 |
| -0.7 | Round 10 | BLUE NOTE | 10 | 4♠ | ♦2 | +2 | -1 |
| -0.8 | Round 8 | JING HANG | 17 | 4♠ | ♦2 | +1 | +0 |
| -0.9 | Round 2 | STOPPA | 16 | 4♦ | ♥A | = | -6 |
| -1.0 | Round 10 | BLUE NOTE | 7 | 3♣ | ♦4 | -1 | -1 |
| -1.1 | Round 1 | LEBRON | 8 | 3♣ | ♠6 | +2 | +0 |
| -1.1 | Round 4 | CHARLSEN | 8 | 4♥ | ♣J | = | +0 |
| -1.1 | Round 8 | JING HANG | 18 | 4♠ | ♦Q | +1 | -11 |
| -1.1 | Round 8 | JING HANG | 20 | 4♠ | ♦6 | +1 | +0 |
| -1.1 | Round 10 | BLUE NOTE | 8 | 6♥ | ♠2 | +1 | +11 |
| -1.4 | Round 2 | STOPPA | 11 | 4♥ | ♠2 | = | -3 |
| -1.5 | Round 5 | SAKR | 19 | 3NT | ♦5 | +3 | +11 |
| -1.8 | Round 6 | HELGENESS | 24 | 3NT | ♠9 | = | +1 |
| -1.8 | Round 10 | BLUE NOTE | 6 | 2♠ | ♣2 | = | +0 |
| -1.9 | Round 6 | HELGENESS | 30 | 3NT | ♠10 | +2 | -1 |
| -2.5 | Round 1 | LEBRON | 9 | 3NT | ♠8 | +1 | +0 |
| -2.5 | Round 9 | SEMERCI | 30 | 4♥ | ♣K | +1 | +0 |
| -2.5 | Round 10 | BLUE NOTE | 2 | 1NT | ♠2 | -2 | +1 |
| -2.6 | Round 9 | SEMERCI | 25 | 2♥ | ♠9 | = | -5 |
| -2.7 | Round 4 | CHARLSEN | 3 | 2♥ | ♠K | = | -12 |
| -2.9 | Round 10 | BLUE NOTE | 3 | 2♥ | ♦4 | +2 | +1 |
| -3.1 | Round 5 | SAKR | 15 | 4♥ | ♣8 | +1 | +0 |
| -3.2 | Round 2 | STOPPA | 15 | 4♠x | ♠A | -2 | -5 |
| -3.3 | Round 5 | SAKR | 18 | 3NT | ♣J | -1 | -5 |
| -3.8 | Round 6 | HELGENESS | 28 | 3NT | ♦K | +1 | -1 |
| -3.9 | Round 1 | LEBRON | 2 | 3NT | ♠A | -2 | -11 |
| -3.9 | Round 10 | BLUE NOTE | 4 | 2♠ | ♣7 | +2 | -15 |
| -4.1 | Round 4 | CHARLSEN | 10 | 4♠ | ♥K | = | +1 |
| -4.6 | Round 8 | JING HANG | 14 | 1NTx | ♥9 | -1 | -6 |
| -5.0 | Round 5 | SAKR | 13 | 2♥ | ♦10 | +1 | -7 |
| -5.2 | Round 8 | JING HANG | 16 | 4♠ | ♥K | -1 | -6 |
| -5.4 | Round 6 | HELGENESS | 25 | 3♦ | ♣5 | = | -5 |
| -5.7 | Round 6 | HELGENESS | 22 | 5♦ | ♥K | -1 | -12 |
| -6.1 | Round 2 | STOPPA | 19 | 1NT | ♠8 | +2 | -10 |
| -6.5 | Round 5 | SAKR | 17 | 2♥ | ♥7 | -1 | -10 |
| -7.5 | Round 8 | JING HANG | 13 | 4♠ | ♣5 | = | -15 |
| -9.5 | Round 2 | STOPPA | 17 | 6♥ | ♣K | -1 | -11 |
| -13.9 | Round 6 | HELGENESS | 23 | 5♥x | ♠K | = | -14 |