RADIN Judi · MAHAFFEY
vs par split: bidding -1.45 · play +0.76
Strength of schedule: opponents averaged -0.18/bd (an easy draw) → opponent-adjusted +0.49/bd
Card play — on target: opening leads 66.7% · declarer play 92.3% · defence 90.0%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 0.0% (1) | 100.0% (2) |
| Declarer play | 75.0% (4) | 100.0% (9) |
| Defence | 100.0% (2) | 87.5% (8) |
Opening leads by suit led: ♦ 100.0% (1) · ♣ 50.0% (2)
vs par by strain: NT -3.75 (8) · a suit +0.48 (21)
vs par by level: part-score +0.73 (11) · game -0.62 (16) · slam -9.00 (2)
By role: declaring +0.42/bd (-1.95 vs par · 19) · defending +1.11/bd (+1.82 vs par · 11)
By vulnerability: vulnerable +0.91/bd (+0.31 vs par · 16) · not vulnerable +0.40/bd (-1.57 vs par · 14)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 3 | J.Mahaffey | V.Brekke – T.Bones | Open | 10 | +0.8 | +0.08 | -0.40 |
| Round 7 | J.Mahaffey | F.Nicolaysen – H.Faber | Closed | 10 | +19.9 | +1.99 | +0.90 |
| Round 9 | J.Mahaffey | L.Stabell – G.Cameron | Open | 10 | -0.5 | -0.05 | -2.20 |
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 |
|---|---|---|---|---|---|---|---|
| +9.8 | Round 9 | STABELL | 22 | 4♥ | ♦A | +1 | +0 |
| +8.2 | Round 7 | MOSTINGAN | 9 | 4♥ | ♥6 | -3 | +11 |
| +5.7 | Round 9 | STABELL | 27 | 5♦ | ♣A | -1 | +4 |
| +4.6 | Round 3 | GAMMA GRAFISK | 21 | 5♦ | ♣6 | +1 | +0 |
| +4.2 | Round 7 | MOSTINGAN | 1 | 4♥ | ♠5 | -1 | +10 |
| +3.8 | Round 3 | GAMMA GRAFISK | 28 | 3♠ | ♥Q | -1 | +6 |
| +2.6 | Round 9 | STABELL | 21 | 5♣ | ♥8 | -1 | +6 |
| +2.5 | Round 7 | MOSTINGAN | 8 | 3NT | ♥5 | +1 | +0 |
| +2.3 | Round 3 | GAMMA GRAFISK | 26 | Pass | +3 | ||
| +2.3 | Round 9 | STABELL | 25 | 6♠x | ♣K | -4 | -7 |
| +2.1 | Round 7 | MOSTINGAN | 4 | 1NT | ♥7 | +1 | +1 |
| +2.0 | Round 7 | MOSTINGAN | 10 | 3NT | ♣8 | +1 | -1 |
| +2.0 | Round 9 | STABELL | 30 | 3♥ | ♠10 | = | +6 |
| +1.8 | Round 3 | GAMMA GRAFISK | 25 | 4♠ | ♦K | -3 | +3 |
| +1.0 | Round 3 | GAMMA GRAFISK | 29 | 1NT | ♥2 | -1 | +0 |
| +0.7 | Round 7 | MOSTINGAN | 7 | 2♣ | ♦7 | = | -1 |
| +0.5 | Round 7 | MOSTINGAN | 6 | 3♠ | ♠8 | -1 | +1 |
| +0.5 | Round 9 | STABELL | 24 | 3♥ | ♦K | +1 | -6 |
| +0.3 | Round 7 | MOSTINGAN | 3 | 2♣ | ♠10 | +1 | +0 |
| -0.1 | Round 7 | MOSTINGAN | 2 | 4NT | ♠A | = | -1 |
| -0.5 | Round 7 | MOSTINGAN | 5 | 4♥ | ♦A | = | -11 |
| -0.6 | Round 3 | GAMMA GRAFISK | 23 | 3♥ | ♦Q | -1 | +9 |
| -1.1 | Round 9 | STABELL | 29 | 5♥ | ♣10 | = | +0 |
| -1.5 | Round 3 | GAMMA GRAFISK | 22 | 2♠ | ♦5 | +1 | +0 |
| -1.9 | Round 3 | GAMMA GRAFISK | 27 | 4♠ | ♣2 | -1 | -10 |
| -1.9 | Round 3 | GAMMA GRAFISK | 30 | 1NT | ♦5 | = | -8 |
| -5.9 | Round 9 | STABELL | 23 | 5♦ | ♣A | = | +0 |
| -6.8 | Round 3 | GAMMA GRAFISK | 24 | 3NT | ♣6 | +1 | -7 |
| -7.3 | Round 9 | STABELL | 26 | 3NT | ♥8 | -3 | -14 |
| -9.1 | Round 9 | STABELL | 28 | 6♠x | ♦J | -1 | -11 |