McCALLUM Karen · BAKER
1rank
+95.6Butler · 88 bds
+1.09per board
±5.4swing
+0.89vs par /bd
+0.49adjusted /bd
by round
vs par split: bidding +0.78 · play +0.10
Strength of schedule: opponents averaged -0.59/bd (an easy draw) → opponent-adjusted +0.49/bd
Card play — on target: opening leads 83.3% · declarer play 46.2% · defence 90.2%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 63.6% (11) | 100.0% (13) |
| Declarer play | 33.3% (6) | 50.0% (20) |
| Defence | 88.2% (17) | 91.7% (24) |
Opening leads by suit led: ♠ 75.0% (8) · ♥ 77.8% (9) · ♦ 100.0% (2) · ♣ 100.0% (5)
vs par by strain: NT +2.00 (25) · a suit +0.44 (63)
vs par by level: part-score -1.09 (33) · game +2.11 (45) · slam +1.90 (10)
By role: declaring +1.35/bd (-1.81 vs par · 47) · defending +0.79/bd (+3.98 vs par · 41)
By vulnerability: vulnerable +1.70/bd (+2.52 vs par · 44) · not vulnerable +0.48/bd (-0.75 vs par · 44)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | L.Baker | P.Wittes – S.Quinn | Open | 14 | +16.6 | +1.19 | +0.71 |
| Quarterfinal | L.Baker | N.Passell – P.Hamman | Open | 14 | +16.5 | +1.18 | +3.64 |
| Semifinal | L.Baker | I.Baroni – S.Paoluzi | Closed | 14 | +22.4 | +1.60 | +2.21 |
| Semifinal | L.Baker | I.Baroni – S.Paoluzi | Closed | 14 | +16.1 | +1.15 | -0.36 |
| Final | L.Baker | Y.Wiseman – N.Smith | Closed | 16 | +15.0 | +0.94 | -0.75 |
| Final | L.Baker | K.Bertheau – J.Larsson | Closed | 16 | +9.0 | +0.56 | +0.19 |
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 |
|---|---|---|---|---|---|---|---|
| +13.0 | Final | SMITH | 7 | 4♠x | ♠A | +1 | +9 |
| +13.0 | Final | SMITH | 26 | 3NT | ♠3 | +3 | -13 |
| +12.0 | Final | SMITH | 22 | 3NT | ♣4 | -1 | +13 |
| +11.0 | Final | SMITH | 23 | 4♦ | ♥A | -2 | +10 |
| +10.9 | Quarterfinal | QUINN | 23 | 4♥ | ♠K | = | +9 |
| +10.7 | Quarterfinal | QUINN | 1 | 4♠x | ♦K | = | +12 |
| +10.3 | Semifinal | BARONI | 5 | 3NT | ♥9 | -1 | +10 |
| +10.0 | Semifinal | BARONI | 10 | 6NT | ♦5 | -1 | +13 |
| +10.0 | Final | SMITH | 6 | 4♠ | ♥9 | = | +0 |
| +10.0 | Final | SMITH | 13 | 4♠ | ♦10 | = | +10 |
| +8.0 | Quarterfinal | QUINN | 18 | 6♣ | ♠7 | -3 | +12 |
| +8.0 | Semifinal | BARONI | 16 | 4♠x | ♦Q | -3 | -5 |
| +8.0 | Semifinal | BARONI | 22 | 3NT | ♥6 | -1 | +12 |
| +8.0 | Semifinal | BARONI | 26 | 3NT | ♥Q | +1 | +0 |
| +6.4 | Quarterfinal | QUINN | 7 | 4♠ | ♦7 | -1 | +12 |
| +6.3 | Semifinal | BARONI | 23 | 6NTx | ♦7 | -1 | +13 |
| +6.0 | Quarterfinal | QUINN | 24 | 2♠ | ♣3 | = | +6 |
| +6.0 | Final | SMITH | 11 | 3♥ | ♦4 | +1 | -6 |
| +4.7 | Semifinal | BARONI | 25 | 6♠ | ♦10 | = | -11 |
| +4.6 | Quarterfinal | QUINN | 9 | 4♠ | ♥K | +1 | +0 |
| +4.0 | Semifinal | BARONI | 6 | 2♠ | ♣Q | -3 | -3 |
| +3.4 | Quarterfinal | QUINN | 20 | 4♠ | ♦Q | -1 | +6 |
| +3.3 | Quarterfinal | QUINN | 27 | 3♦ | ♦4 | -2 | +6 |
| +3.0 | Semifinal | BARONI | 14 | 3♠ | ♥2 | -1 | +4 |
| +3.0 | Final | SMITH | 10 | 2♥ | ♠A | -2 | +3 |
| +3.0 | Final | SMITH | 27 | 4♥ | ♦4 | = | +3 |
| +2.7 | Semifinal | BARONI | 9 | 1NT | ♥A | +3 | -6 |
| +2.1 | Quarterfinal | QUINN | 5 | 2♠ | ♥4 | +2 | -10 |
| +2.0 | Final | SMITH | 32 | 4♥ | ♦10 | -1 | +2 |
| +1.7 | Semifinal | BARONI | 2 | 1NT | ♥2 | -2 | -11 |
| +1.7 | Semifinal | BARONI | 4 | 3♣ | ♠2 | = | +0 |
| +1.7 | Semifinal | BARONI | 27 | 3♠ | ♥Q | = | +0 |
| +1.4 | Quarterfinal | QUINN | 8 | 2♠ | ♣A | = | -5 |
| +1.3 | Quarterfinal | QUINN | 12 | 1NT | ♥6 | +3 | +6 |
| +1.1 | Quarterfinal | QUINN | 19 | 2♦ | ♥K | -2 | +2 |
| +1.0 | Quarterfinal | QUINN | 14 | 6♠ | ♥A | = | +0 |
| +1.0 | Final | SMITH | 2 | 4♥ | ♠8 | +3 | -14 |
| +1.0 | Final | SMITH | 15 | 1NT | ♠7 | +1 | +0 |
| +0.7 | Quarterfinal | QUINN | 15 | 3NT | ♣9 | +1 | +1 |
| +0.7 | Semifinal | BARONI | 8 | 4♠ | ♣8 | -2 | +6 |
| +0.3 | Semifinal | BARONI | 1 | 3NT | ♠3 | -4 | +3 |
| +0.1 | Quarterfinal | QUINN | 6 | 2♠ | ♦4 | +1 | -7 |
| +0.1 | Quarterfinal | QUINN | 22 | 1♣ | ♠Q | -4 | -2 |
| +0.0 | Quarterfinal | QUINN | 11 | 1NT | ♠3 | -1 | -2 |
| +0.0 | Quarterfinal | QUINN | 16 | 4♠ | ♦8 | -1 | +6 |
| +0.0 | Semifinal | BARONI | 12 | 5♦x | ♣K | -1 | +11 |
| +0.0 | Semifinal | BARONI | 19 | 2♠ | ♦Q | = | +0 |
| +0.0 | Final | SMITH | 3 | 4♠ | ♥2 | +2 | +1 |
| +0.0 | Final | SMITH | 5 | 2♠ | ♥3 | = | +0 |
| +0.0 | Final | SMITH | 12 | 4♠ | ♥K | +1 | +8 |
| +0.0 | Final | SMITH | 18 | 3♠ | ♥7 | = | +1 |
| +0.0 | Final | SMITH | 19 | 4♠ | ♥7 | +1 | +0 |
| +0.0 | Final | SMITH | 25 | 4♠ | ♥Q | +2 | -8 |
| +0.0 | Final | SMITH | 28 | 4♥ | ♠4 | +1 | +11 |
| +0.0 | Final | SMITH | 29 | 4♥ | ♠J | = | -1 |
| -0.3 | Quarterfinal | QUINN | 28 | 3NT | ♣K | -1 | +10 |
| -0.3 | Semifinal | BARONI | 21 | 2♦ | ♠10 | -1 | +1 |
| -0.3 | Semifinal | BARONI | 24 | 3NT | ♠8 | +2 | -2 |
| -0.7 | Quarterfinal | QUINN | 17 | 3NT | ♥7 | +2 | +0 |
| -0.7 | Semifinal | BARONI | 3 | 3NT | ♥2 | +3 | +13 |
| -0.9 | Quarterfinal | QUINN | 21 | 3NT | ♠5 | +1 | +10 |
| -1.0 | Quarterfinal | QUINN | 13 | 2♥ | ♥2 | -1 | +0 |
| -1.0 | Quarterfinal | QUINN | 26 | 3NT | ♠J | +1 | -1 |
| -1.0 | Semifinal | BARONI | 7 | 3NT | ♥8 | +1 | -11 |
| -1.0 | Semifinal | BARONI | 28 | 5♥ | ♦A | = | +0 |
| -1.0 | Final | SMITH | 8 | 4♥ | ♥10 | +2 | +11 |
| -1.0 | Final | SMITH | 16 | 2♥ | ♦5 | = | -8 |
| -1.0 | Final | SMITH | 20 | 1NT | ♠8 | +2 | -1 |
| -1.0 | Final | SMITH | 21 | 3NT | ♠6 | +1 | +0 |
| -1.6 | Quarterfinal | QUINN | 3 | 3♥ | ♦5 | +2 | -6 |
| -1.6 | Quarterfinal | QUINN | 10 | 2♦ | ♣3 | +2 | +0 |
| -1.7 | Quarterfinal | QUINN | 4 | 2♠ | ♦Q | +2 | +10 |
| -2.0 | Semifinal | BARONI | 18 | 3♦ | ♥A | = | -5 |
| -3.0 | Semifinal | BARONI | 17 | 5♥ | ♦K | +1 | -14 |
| -3.0 | Final | SMITH | 17 | 5♣ | ♥K | -1 | +4 |
| -4.3 | Semifinal | BARONI | 13 | 6♦ | ♠2 | = | +2 |
| -5.0 | Final | SMITH | 9 | 4♠ | ♥7 | -1 | -5 |
| -5.0 | Final | SMITH | 31 | 2♥ | ♦4 | +1 | +0 |
| -5.1 | Quarterfinal | QUINN | 2 | 6♥ | ♦3 | = | +0 |
| -5.3 | Semifinal | BARONI | 15 | 2NT | ♠4 | -2 | -7 |
| -6.0 | Semifinal | BARONI | 11 | 3NT | ♠4 | = | +0 |
| -6.0 | Final | SMITH | 1 | 4♠ | ♥J | -3 | -6 |
| -7.0 | Final | SMITH | 4 | 2♥ | ♠2 | = | -6 |
| -8.7 | Semifinal | BARONI | 20 | 6♥ | ♥7 | = | +13 |
| -9.0 | Final | SMITH | 14 | 5♦x | ♥2 | -2 | -9 |
| -11.0 | Final | SMITH | 24 | 6♥ | ♣A | -2 | -9 |
| -11.0 | Final | SMITH | 30 | 5♦ | ♠Q | -2 | -9 |
| -14.1 | Quarterfinal | QUINN | 25 | 6♣x | ♦8 | = | -14 |