McCALLUM Karen · MICROCHIROPTERA
130rank
+38.9Butler · 100 bds
+0.39per board
±5.3swing
+0.80vs par /bd · #81/527
+0.91adjusted /bd
by round
vs par split: bidding -0.02 · play +0.82
Strength of schedule: opponents averaged +0.52/bd (a tough draw) → opponent-adjusted +0.91/bd
Card play — on target: opening leads 72.2% #423 of 527 · declarer play 77.1% #222 of 527 · defence 87.2% #198 of 527
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (9) | 77.8% (9) |
| Declarer play | 90.0% (10) | 72.0% (25) |
| Defence | 61.5% (13) | 100.0% (26) |
Opening leads by suit led: ♠ 33.3% (3) · ♥ 100.0% (6) · ♦ 66.7% (3) · ♣ 66.7% (6)
vs par by strain: NT -1.17 (30) · a suit +1.64 (70)
vs par by level: part-score +2.06 (32) · game +0.00 (60) · slam +1.75 (8)
By role: declaring +0.05/bd (-0.67 vs par · 61) · defending +0.92/bd (+3.10 vs par · 39)
By vulnerability: vulnerable +0.85/bd (+1.64 vs par · 50) · not vulnerable -0.07/bd (-0.04 vs par · 50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | A.Mcintosh | H.Khandelwal – R.Khandelwal | Open | 10 | +17.4 | +1.74 | +0.30 |
| Round 2 | A.Mcintosh | R.Jagniewski – G.Brewiak | Open | 10 | -13.0 | -1.30 | +0.60 |
| Round 3 | A.Mcintosh | T.Adamic – B.Drinovec Drnovsek | Open | 10 | +23.7 | +2.37 | +1.90 |
| Round 4 | A.Mcintosh | K.Castner – M.Basa | Closed | 10 | +14.3 | +1.43 | +3.90 |
| Round 5 | A.Mcintosh | I.Gronkvist – R.Van Prooijen | Closed | 10 | +16.5 | +1.65 | +0.50 |
| Round 6 | A.Mcintosh | E.Kondakci Sen – T.Sen | Open | 10 | +27.1 | +2.71 | +3.10 |
| Round 7 | A.Mcintosh | E.Rudakov – E.Rudakova | Closed | 10 | -7.2 | -0.72 | -0.40 |
| Round 8 | A.Mcintosh | E.Schippers-Bosklopper – R.Stienen | Open | 10 | -13.1 | -1.31 | +0.80 |
| Round 9 | A.Mcintosh | M.Klukowski – J.Zmuda | Closed | 10 | +4.8 | +0.48 | +1.20 |
| Round 10 | A.Mcintosh | F.Multon – S.Willard | Closed | 10 | -31.6 | -3.16 | -3.90 |
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 |
|---|---|---|---|---|---|---|---|
| +13.7 | Round 3 | SLOVENIA | 21 | 3NTx | ♥6 | +1 | +14 |
| +13.6 | Round 9 | SAKR | 23 | 5♠ | ♥J | -3 | +14 |
| +10.7 | Round 6 | MAJOR | 29 | 4♠x | ♣2 | -1 | +13 |
| +9.8 | Round 2 | BLUE NOTE | 17 | 7♥ | ♣K | -2 | +11 |
| +9.5 | Round 5 | WILSON | 14 | 3♣x | ♦K | = | +11 |
| +8.9 | Round 6 | MAJOR | 26 | 3NT | ♥6 | = | -1 |
| +8.8 | Round 1 | SWISS BOLLYWOOD | 6 | 4♠ | ♥4 | -1 | +16 |
| +8.2 | Round 2 | BLUE NOTE | 20 | 2♠x | ♥8 | -2 | +9 |
| +8.2 | Round 4 | GOLD | 2 | 3NT | ♣5 | = | +10 |
| +8.0 | Round 6 | MAJOR | 23 | 6♣x | ♥K | -1 | +9 |
| +7.9 | Round 7 | MNEPO | 1 | 4♠ | ♣5 | = | +11 |
| +7.4 | Round 1 | SWISS BOLLYWOOD | 4 | 4♦ | ♣Q | -2 | +13 |
| +6.5 | Round 4 | GOLD | 9 | 4♠ | ♣2 | -1 | +12 |
| +6.4 | Round 9 | SAKR | 26 | 2♥ | ♣5 | -2 | +7 |
| +6.3 | Round 3 | SLOVENIA | 22 | 4♠ | ♣A | -2 | +9 |
| +6.2 | Round 4 | GOLD | 5 | 2♠ | ♠3 | = | +11 |
| +6.0 | Round 4 | GOLD | 6 | 3NT | ♦4 | +1 | +1 |
| +5.7 | Round 6 | MAJOR | 22 | 5♦ | ♥K | -1 | +12 |
| +5.2 | Round 8 | EMMER | 16 | 4♠ | ♥K | -1 | +6 |
| +5.0 | Round 5 | WILSON | 13 | 2♥ | ♦9 | +1 | +7 |
| +4.9 | Round 3 | SLOVENIA | 28 | 2♠ | ♣J | = | +5 |
| +4.8 | Round 5 | WILSON | 18 | 3NT | ♣4 | -2 | +6 |
| +3.9 | Round 1 | SWISS BOLLYWOOD | 2 | 3NT | ♠A | -2 | +11 |
| +3.5 | Round 3 | SLOVENIA | 27 | 3NT | ♠5 | -2 | +6 |
| +3.5 | Round 3 | SLOVENIA | 29 | 1NT | ♥9 | -1 | +6 |
| +3.5 | Round 8 | EMMER | 14 | 4♣ | ♥8 | -1 | +5 |
| +3.3 | Round 8 | EMMER | 15 | 3♣ | ♠4 | = | +6 |
| +3.2 | Round 10 | ZIMMERMANN | 4 | 3♦x | ♦8 | -1 | +15 |
| +3.0 | Round 6 | MAJOR | 28 | 3NT | ♣4 | = | +0 |
| +2.5 | Round 9 | SAKR | 30 | 4♥ | ♦6 | +1 | +0 |
| +2.5 | Round 10 | ZIMMERMANN | 2 | 2♦ | ♦4 | -2 | -1 |
| +2.2 | Round 5 | WILSON | 15 | 4♥ | ♠8 | = | -1 |
| +2.2 | Round 7 | MNEPO | 7 | 5♦ | ♠3 | = | +0 |
| +2.1 | Round 8 | EMMER | 11 | 2♦ | ♣Q | -2 | +0 |
| +1.9 | Round 6 | MAJOR | 30 | 3NT | ♠9 | +2 | +1 |
| +1.8 | Round 6 | MAJOR | 24 | 3NT | ♣8 | = | -1 |
| +1.8 | Round 7 | MNEPO | 6 | 2♠ | ♥6 | = | +5 |
| +1.8 | Round 10 | ZIMMERMANN | 6 | 1♠ | ♥9 | +1 | +0 |
| +1.7 | Round 1 | SWISS BOLLYWOOD | 9 | 3NT | ♠2 | = | -1 |
| +1.6 | Round 1 | SWISS BOLLYWOOD | 5 | 3♣ | ♦2 | +1 | +0 |
| +1.5 | Round 5 | WILSON | 19 | 3NT | ♣8 | +3 | -11 |
| +1.4 | Round 2 | BLUE NOTE | 11 | 4♥ | ♠5 | = | +3 |
| +1.1 | Round 4 | GOLD | 8 | 4♥ | ♣J | = | +0 |
| +1.1 | Round 8 | EMMER | 20 | 4♠ | ♦6 | +1 | +0 |
| +1.0 | Round 5 | WILSON | 20 | 4♠ | ♥J | +1 | +1 |
| +1.0 | Round 7 | MNEPO | 8 | 2NT | ♥5 | +2 | +6 |
| +0.9 | Round 9 | SAKR | 22 | 4♠ | ♣K | = | +0 |
| +0.7 | Round 5 | WILSON | 11 | 3NT | ♦8 | +1 | +1 |
| +0.4 | Round 3 | SLOVENIA | 26 | 2♥ | ♣A | -1 | +1 |
| +0.4 | Round 4 | GOLD | 7 | 5♥ | ♠9 | +1 | +12 |
| +0.2 | Round 2 | BLUE NOTE | 14 | 4♠ | ♣6 | +1 | +0 |
| -0.0 | Round 10 | ZIMMERMANN | 9 | 2♦ | ♥K | -1 | +2 |
| -0.1 | Round 8 | EMMER | 17 | 4♠ | ♥4 | = | -1 |
| -0.2 | Round 1 | SWISS BOLLYWOOD | 1 | 3NT | ♠8 | +1 | +1 |
| -0.2 | Round 3 | SLOVENIA | 25 | 1NT | ♥6 | +2 | -6 |
| -0.2 | Round 10 | ZIMMERMANN | 10 | 4♠ | ♥6 | +1 | +0 |
| -0.4 | Round 7 | MNEPO | 5 | 5♥ | ♣A | = | +0 |
| -0.6 | Round 1 | SWISS BOLLYWOOD | 8 | 3♥ | ♥2 | -2 | -1 |
| -0.6 | Round 1 | SWISS BOLLYWOOD | 10 | 4♠ | ♠2 | +1 | -13 |
| -0.8 | Round 1 | SWISS BOLLYWOOD | 3 | 4♥ | ♣Q | +2 | -11 |
| -0.9 | Round 5 | WILSON | 17 | 1♠x | ♦J | -2 | +4 |
| -1.1 | Round 5 | WILSON | 12 | 4♠ | ♣9 | -2 | -8 |
| -1.1 | Round 8 | EMMER | 12 | 3NT | ♠6 | +2 | -1 |
| -1.3 | Round 9 | SAKR | 28 | 3♥ | ♥2 | = | +0 |
| -1.6 | Round 9 | SAKR | 24 | 3NT | ♦5 | -1 | -5 |
| -2.0 | Round 3 | SLOVENIA | 30 | 3♣ | ♥9 | = | -5 |
| -2.2 | Round 3 | SLOVENIA | 23 | 4♠ | ♣K | +2 | -9 |
| -2.5 | Round 4 | GOLD | 3 | 4♥ | ♣2 | -2 | +9 |
| -2.6 | Round 9 | SAKR | 29 | 3♦ | ♠3 | -1 | +1 |
| -2.8 | Round 4 | GOLD | 4 | 2♠ | ♦Q | -3 | -5 |
| -2.8 | Round 6 | MAJOR | 25 | 5♦x | ♥Q | -2 | -5 |
| -2.9 | Round 4 | GOLD | 1 | 6♠ | ♠7 | = | +0 |
| -2.9 | Round 7 | MNEPO | 3 | 3NT | ♣4 | -2 | -6 |
| -3.1 | Round 10 | ZIMMERMANN | 5 | 1NT | ♥Q | -2 | -3 |
| -3.3 | Round 7 | MNEPO | 9 | 4♥ | ♣4 | -2 | -6 |
| -3.4 | Round 2 | BLUE NOTE | 13 | 6♠ | ♣2 | = | +0 |
| -3.4 | Round 6 | MAJOR | 21 | 5♣x | ♠K | -2 | +10 |
| -3.5 | Round 7 | MNEPO | 4 | 4♥ | ♣J | -1 | +1 |
| -3.6 | Round 9 | SAKR | 21 | 3♣ | ♥K | -2 | -3 |
| -3.7 | Round 2 | BLUE NOTE | 18 | 4♥ | ♠7 | = | -11 |
| -3.8 | Round 1 | SWISS BOLLYWOOD | 7 | 4♥ | ♠2 | -1 | -12 |
| -3.9 | Round 7 | MNEPO | 2 | 3NT | ♠J | -3 | -9 |
| -3.9 | Round 9 | SAKR | 25 | 1NT | ♣7 | -3 | -2 |
| -4.1 | Round 2 | BLUE NOTE | 19 | 3NT | ♦8 | +1 | -1 |
| -4.2 | Round 3 | SLOVENIA | 24 | 4♠ | ♥6 | -3 | -2 |
| -4.3 | Round 2 | BLUE NOTE | 12 | 6♠ | ♦8 | = | +11 |
| -5.6 | Round 9 | SAKR | 27 | 7♠ | ♥3 | = | +0 |
| -5.9 | Round 4 | GOLD | 10 | 4♦ | ♥K | = | -11 |
| -6.1 | Round 7 | MNEPO | 10 | 1NT | ♠2 | +1 | -6 |
| -6.2 | Round 5 | WILSON | 16 | 1NT | ♦4 | = | -5 |
| -6.3 | Round 2 | BLUE NOTE | 15 | 5♦ | ♥K | -2 | -7 |
| -6.7 | Round 6 | MAJOR | 27 | 3NT | ♣J | = | -7 |
| -6.8 | Round 10 | ZIMMERMANN | 3 | 4♥ | ♦A | +1 | -11 |
| -7.3 | Round 8 | EMMER | 19 | 4♠x | ♥K | = | -7 |
| -8.4 | Round 10 | ZIMMERMANN | 1 | 3NT | ♠6 | -1 | -14 |
| -8.7 | Round 10 | ZIMMERMANN | 7 | 3NT | ♣3 | = | -10 |
| -9.4 | Round 8 | EMMER | 18 | 6♠ | ♦Q | = | +0 |
| -10.4 | Round 8 | EMMER | 13 | 4♠x | ♣5 | -2 | +0 |
| -10.8 | Round 2 | BLUE NOTE | 16 | 3NTx | ♠5 | -3 | -9 |
| -11.9 | Round 10 | ZIMMERMANN | 8 | 7♣ | ♦6 | -1 | -17 |