CLERKIN Jerry · LEVINE
vs par split: bidding -0.79 · play +0.26
Strength of schedule: opponents averaged -0.02/bd (an average draw) → opponent-adjusted -0.64/bd
Card play — on target: opening leads 85.7% · declarer play 66.7% · defence 81.8%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (3) | 81.8% (11) |
| Declarer play | 50.0% (2) | 71.4% (7) |
| Defence | 80.0% (5) | 82.4% (17) |
Opening leads by suit led: ♠ 80.0% (5) · ♥ 100.0% (5) · ♦ 0.0% (1) · ♣ 100.0% (3)
vs par by strain: NT -1.50 (8) · a suit -0.29 (34)
vs par by level: part-score -0.86 (22) · game +0.42 (19) · slam -11.00 (1)
By role: declaring -0.43/bd (-1.70 vs par · 20) · defending -0.79/bd (+0.55 vs par · 22)
By vulnerability: vulnerable +0.19/bd (+0.24 vs par · 21) · not vulnerable -1.43/bd (-1.29 vs par · 21)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 64 | D.Clerkin | G.Hallberg – A.Black | Closed | 14 | +2.9 | +0.21 | +0.93 |
| Round of 64 | D.Clerkin | G.Hallberg – A.Black | Open | 14 | -10.1 | -0.72 | -0.93 |
| Round of 64 | D.Clerkin | G.Hallberg – A.Black | Closed | 14 | -18.9 | -1.35 | -1.57 |
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 |
|---|---|---|---|---|---|---|---|
| +9.9 | Round of 64 | BLACK | 10 | 5♣ | ♠K | -1 | +17 |
| +8.2 | Round of 64 | BLACK | 34 | 5♠ | ♥7 | = | +1 |
| +4.0 | Round of 64 | BLACK | 8 | 6♦ | ♣7 | = | -11 |
| +3.7 | Round of 64 | BLACK | 5 | 2♠ | ♦K | = | +5 |
| +3.7 | Round of 64 | BLACK | 7 | 3NT | ♦3 | -1 | +12 |
| +3.4 | Round of 64 | BLACK | 51 | 4♠ | ♥7 | = | +3 |
| +2.9 | Round of 64 | BLACK | 37 | 3♥ | ♠4 | = | +1 |
| +2.8 | Round of 64 | BLACK | 50 | 3♥ | ♥A | -1 | -2 |
| +2.3 | Round of 64 | BLACK | 3 | 2♥ | ♠7 | +1 | +1 |
| +2.2 | Round of 64 | BLACK | 33 | 3♠ | ♥3 | -2 | +0 |
| +2.1 | Round of 64 | BLACK | 55 | 3♦ | ♦10 | -1 | +9 |
| +1.8 | Round of 64 | BLACK | 35 | 3♥ | ♠K | -1 | +6 |
| +1.5 | Round of 64 | BLACK | 48 | 5♣ | ♦2 | +1 | -13 |
| +1.1 | Round of 64 | BLACK | 47 | 1NT | ♣2 | = | +1 |
| +0.9 | Round of 64 | BLACK | 40 | 4♠ | ♣8 | +2 | +11 |
| +0.7 | Round of 64 | BLACK | 52 | 4♠ | ♥2 | +1 | +0 |
| +0.5 | Round of 64 | BLACK | 42 | 2♠ | ♥9 | = | -1 |
| +0.1 | Round of 64 | BLACK | 30 | 4♠ | ♦Q | = | +0 |
| -0.1 | Round of 64 | BLACK | 14 | 4♠ | ♥K | +1 | +0 |
| -0.1 | Round of 64 | BLACK | 38 | 4♥ | ♣6 | +1 | +0 |
| -0.2 | Round of 64 | BLACK | 2 | 4♥ | ♣A | -1 | +2 |
| -0.2 | Round of 64 | BLACK | 45 | 1NT | ♥J | +1 | +1 |
| -0.2 | Round of 64 | BLACK | 53 | 3NT | ♥10 | +1 | +0 |
| -0.3 | Round of 64 | BLACK | 44 | 4♥ | ♦6 | = | +3 |
| -0.5 | Round of 64 | BLACK | 12 | 4♦ | ♠9 | +1 | +10 |
| -1.3 | Round of 64 | BLACK | 6 | 2♦ | ♠K | +1 | +0 |
| -2.0 | Round of 64 | BLACK | 39 | 2NT | ♠5 | -1 | -5 |
| -2.2 | Round of 64 | BLACK | 36 | 1NT | ♣4 | = | -5 |
| -2.5 | Round of 64 | BLACK | 46 | 2♥ | ♣J | -3 | +0 |
| -2.7 | Round of 64 | BLACK | 11 | 2♠ | ♠4 | +2 | -1 |
| -2.9 | Round of 64 | BLACK | 4 | 1NT | ♦Q | -1 | -6 |
| -3.0 | Round of 64 | BLACK | 54 | 4♠ | ♣Q | +1 | +0 |
| -3.2 | Round of 64 | BLACK | 1 | 2♠ | ♦Q | -2 | +1 |
| -3.7 | Round of 64 | BLACK | 43 | 4♥x | ♣A | -2 | +0 |
| -3.9 | Round of 64 | BLACK | 9 | 4♥x | ♣5 | -3 | -4 |
| -4.0 | Round of 64 | BLACK | 41 | 2♣ | ♣K | -3 | -4 |
| -4.2 | Round of 64 | BLACK | 32 | 4♦ | ♠8 | = | -7 |
| -4.7 | Round of 64 | BLACK | 31 | 5♦ | ♠10 | = | +0 |
| -5.9 | Round of 64 | BLACK | 13 | 2♥ | ♦10 | +1 | -13 |
| -8.9 | Round of 64 | BLACK | 56 | 2NT | ♣J | -1 | -10 |
| -9.5 | Round of 64 | BLACK | 29 | 4♠ | ♥K | -1 | -10 |
| -11.7 | Round of 64 | BLACK | 49 | 4♥ | ♠J | = | -14 |