🇺🇸 McCALLUM Karen · USA 2
36rank
-60.5Butler · 80 bds
-0.76per board
±4.3swing
-0.65vs par /bd
-0.66adjusted /bd
by round
vs par split: bidding -0.14 · play -0.51
Strength of schedule: opponents averaged +0.10/bd (a tough draw) → opponent-adjusted -0.66/bd
Card play — on target: opening leads 76.2% · declarer play 70.0% · defence 76.3%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (8) | 92.3% (13) |
| Declarer play | 66.7% (3) | 70.6% (17) |
| Defence | 75.0% (12) | 76.9% (26) |
Opening leads by suit led: ♠ 66.7% (6) · ♥ 75.0% (4) · ♦ 85.7% (7) · ♣ 75.0% (4)
vs par by strain: NT +0.29 (17) · a suit -0.91 (63)
vs par by level: part-score +0.18 (22) · game -0.58 (50) · slam -3.38 (8)
By role: declaring -1.20/bd (-2.36 vs par · 42) · defending -0.26/bd (+1.24 vs par · 38)
By vulnerability: vulnerable -0.31/bd (-0.70 vs par · 40) · not vulnerable -1.21/bd (-0.60 vs par · 40)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | L.Baker | I.Ozbay – H.Ozgur | Open | 16 | -20.8 | -1.30 | -0.69 |
| Quarterfinal | L.Baker | I.Ozbay – H.Ozgur | Open | 16 | -10.9 | -0.68 | -0.75 |
| Quarterfinal | L.Baker | I.Ozbay – H.Ozgur | Open | 16 | -20.3 | -1.27 | -3.12 |
| Quarterfinal | L.Baker | E.Ozan – O.Kandolu | Closed | 16 | +17.0 | +1.06 | +2.25 |
| Quarterfinal | J.Meyers | H.Ozgur – I.Ozbay | Closed | 16 | -25.5 | -1.59 | -0.94 |
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 |
|---|---|---|---|---|---|---|---|
| +8.7 | Quarterfinal | 🇹🇷 TURKEY | 5 | 6♥x | ♣K | -4 | +0 |
| +7.0 | Quarterfinal | 🇹🇷 TURKEY | 4 | 6♦ | ♣4 | = | -2 |
| +6.6 | Quarterfinal | 🇹🇷 TURKEY | 50 | 3NT | ♠7 | +2 | +12 |
| +5.9 | Quarterfinal | 🇹🇷 TURKEY | 51 | 2♥ | ♦10 | = | +6 |
| +5.6 | Quarterfinal | 🇹🇷 TURKEY | 29 | 7♠ | ♠3 | = | +0 |
| +5.6 | Quarterfinal | 🇹🇷 TURKEY | 45 | 2♣ | ♠5 | = | +5 |
| +5.6 | Quarterfinal | 🇹🇷 TURKEY | 59 | 5♠ | ♦A | -2 | +11 |
| +4.9 | Quarterfinal | 🇹🇷 TURKEY | 55 | 1NT | ♥9 | -1 | +1 |
| +4.7 | Quarterfinal | 🇹🇷 TURKEY | 20 | 1♦ | ♠5 | = | -1 |
| +4.3 | Quarterfinal | 🇹🇷 TURKEY | 65 | 4♠x | ♣4 | -3 | +2 |
| +3.6 | Quarterfinal | 🇹🇷 TURKEY | 57 | 3NT | ♥3 | -1 | +5 |
| +3.4 | Quarterfinal | 🇹🇷 TURKEY | 79 | 6♠ | ♣3 | = | +0 |
| +3.3 | Quarterfinal | 🇹🇷 TURKEY | 36 | 3♥ | ♦3 | -2 | -9 |
| +3.0 | Quarterfinal | 🇹🇷 TURKEY | 28 | 4♠ | ♦2 | -1 | -2 |
| +2.9 | Quarterfinal | 🇹🇷 TURKEY | 11 | 2♠ | ♦K | = | +6 |
| +2.4 | Quarterfinal | 🇹🇷 TURKEY | 13 | 6♠ | ♣J | = | +0 |
| +2.4 | Quarterfinal | 🇹🇷 TURKEY | 64 | 4♥ | ♠3 | -3 | +0 |
| +2.3 | Quarterfinal | 🇹🇷 TURKEY | 21 | 4♥ | ♦5 | -1 | +5 |
| +2.1 | Quarterfinal | 🇹🇷 TURKEY | 15 | 4♥ | ♠8 | -1 | +5 |
| +1.7 | Quarterfinal | 🇹🇷 TURKEY | 66 | 4♥ | ♥8 | +2 | +1 |
| +1.7 | Quarterfinal | 🇹🇷 TURKEY | 77 | 2♠ | ♣9 | -1 | +0 |
| +1.6 | Quarterfinal | 🇹🇷 TURKEY | 38 | 4♠ | ♦K | +1 | +0 |
| +1.6 | Quarterfinal | 🇹🇷 TURKEY | 53 | 3NT | ♠Q | +1 | +1 |
| +1.4 | Quarterfinal | 🇹🇷 TURKEY | 6 | 3NT | ♣3 | +3 | +12 |
| +1.3 | Quarterfinal | 🇹🇷 TURKEY | 78 | 3NT | ♠9 | +1 | +1 |
| +1.0 | Quarterfinal | 🇹🇷 TURKEY | 63 | 5♣ | ♠8 | = | +0 |
| +0.9 | Quarterfinal | 🇹🇷 TURKEY | 19 | 4♥ | ♠K | -2 | +9 |
| +0.9 | Quarterfinal | 🇹🇷 TURKEY | 30 | 5♦ | ♠A | -1 | +4 |
| +0.9 | Quarterfinal | 🇹🇷 TURKEY | 47 | 3♠ | ♣8 | = | +1 |
| +0.9 | Quarterfinal | 🇹🇷 TURKEY | 67 | 3NT | ♠8 | = | +1 |
| +0.4 | Quarterfinal | 🇹🇷 TURKEY | 3 | 4♥ | ♦3 | +1 | +13 |
| +0.4 | Quarterfinal | 🇹🇷 TURKEY | 60 | 4♠ | ♣Q | +1 | +8 |
| +0.3 | Quarterfinal | 🇹🇷 TURKEY | 14 | 2♥ | ♠A | +1 | +0 |
| +0.1 | Quarterfinal | 🇹🇷 TURKEY | 23 | 5♠ | ♥K | = | +0 |
| +0.1 | Quarterfinal | 🇹🇷 TURKEY | 49 | 4♠ | ♥5 | +1 | +0 |
| +0.0 | Quarterfinal | 🇹🇷 TURKEY | 37 | 4♥ | ♦A | +1 | +0 |
| +0.0 | Quarterfinal | 🇹🇷 TURKEY | 39 | 3NT | ♠2 | +1 | +0 |
| -0.1 | Quarterfinal | 🇹🇷 TURKEY | 18 | 3NT | ♣8 | +2 | +0 |
| -0.3 | Quarterfinal | 🇹🇷 TURKEY | 41 | 2♥ | ♠5 | = | +1 |
| -0.4 | Quarterfinal | 🇹🇷 TURKEY | 1 | 3NT | ♥7 | +1 | -1 |
| -0.6 | Quarterfinal | 🇹🇷 TURKEY | 70 | 5♣x | ♠A | -3 | -4 |
| -0.6 | Quarterfinal | 🇹🇷 TURKEY | 73 | 4♠ | ♥4 | = | -1 |
| -0.7 | Quarterfinal | 🇹🇷 TURKEY | 16 | 2♠ | ♥10 | +1 | +0 |
| -0.9 | Quarterfinal | 🇹🇷 TURKEY | 52 | 2♠ | ♥3 | +1 | +0 |
| -0.9 | Quarterfinal | 🇹🇷 TURKEY | 58 | 4♥ | ♣10 | +1 | +0 |
| -1.1 | Quarterfinal | 🇹🇷 TURKEY | 10 | 2♦ | ♠J | -1 | +1 |
| -1.1 | Quarterfinal | 🇹🇷 TURKEY | 27 | 2♠ | ♣A | -2 | +0 |
| -1.1 | Quarterfinal | 🇹🇷 TURKEY | 46 | 4♠ | ♦5 | -2 | -6 |
| -1.4 | Quarterfinal | 🇹🇷 TURKEY | 34 | 3♦ | ♣A | = | +0 |
| -1.4 | Quarterfinal | 🇹🇷 TURKEY | 72 | 3NT | ♣7 | +3 | -2 |
| -1.6 | Quarterfinal | 🇹🇷 TURKEY | 33 | 6♠ | ♣5 | +1 | -11 |
| -1.9 | Quarterfinal | 🇹🇷 TURKEY | 48 | 4♠ | ♣Q | +1 | -8 |
| -1.9 | Quarterfinal | 🇹🇷 TURKEY | 56 | 5♥ | ♠A | +1 | -8 |
| -2.0 | Quarterfinal | 🇹🇷 TURKEY | 32 | 2♥ | ♥2 | -1 | -4 |
| -2.1 | Quarterfinal | 🇹🇷 TURKEY | 62 | 4♠ | ♥K | +3 | +10 |
| -2.3 | Quarterfinal | 🇹🇷 TURKEY | 24 | 2♦ | ♦K | +1 | +0 |
| -2.3 | Quarterfinal | 🇹🇷 TURKEY | 71 | 2♦x | ♥K | -2 | +8 |
| -2.6 | Quarterfinal | 🇹🇷 TURKEY | 74 | 4♠ | ♦A | +2 | +13 |
| -2.9 | Quarterfinal | 🇹🇷 TURKEY | 44 | 4♠ | ♠4 | = | -10 |
| -2.9 | Quarterfinal | 🇹🇷 TURKEY | 69 | 4♠ | ♣A | = | +0 |
| -3.0 | Quarterfinal | 🇹🇷 TURKEY | 31 | 3NT | ♦4 | +2 | -2 |
| -3.0 | Quarterfinal | 🇹🇷 TURKEY | 43 | 5♦x | ♥K | +1 | -8 |
| -3.3 | Quarterfinal | 🇹🇷 TURKEY | 80 | 3♦ | ♠3 | -2 | -7 |
| -3.6 | Quarterfinal | 🇹🇷 TURKEY | 12 | 5♠ | ♥A | -1 | -5 |
| -4.0 | Quarterfinal | 🇹🇷 TURKEY | 22 | 5♠ | ♦K | = | -8 |
| -4.0 | Quarterfinal | 🇹🇷 TURKEY | 54 | 3NT | ♦Q | -3 | -5 |
| -4.0 | Quarterfinal | 🇹🇷 TURKEY | 75 | 3NT | ♠4 | +1 | -1 |
| -4.6 | Quarterfinal | 🇹🇷 TURKEY | 35 | 4♠x | ♦A | -2 | -5 |
| -4.9 | Quarterfinal | 🇹🇷 TURKEY | 26 | 3♣ | ♥A | -3 | +8 |
| -5.0 | Quarterfinal | 🇹🇷 TURKEY | 25 | 4♠ | ♥2 | +3 | -14 |
| -5.1 | Quarterfinal | 🇹🇷 TURKEY | 9 | 4♠ | ♣2 | -1 | -10 |
| -5.3 | Quarterfinal | 🇹🇷 TURKEY | 61 | 1NT | ♠6 | = | -5 |
| -6.0 | Quarterfinal | 🇹🇷 TURKEY | 17 | 2♠ | ♣A | +1 | -7 |
| -7.0 | Quarterfinal | 🇹🇷 TURKEY | 42 | 3NT | ♦9 | = | +0 |
| -7.9 | Quarterfinal | 🇹🇷 TURKEY | 40 | 6♠ | ♥5 | = | +0 |
| -9.6 | Quarterfinal | 🇹🇷 TURKEY | 2 | 5♣x | ♥A | -3 | -9 |
| -10.4 | Quarterfinal | 🇹🇷 TURKEY | 68 | 3NT | ♥8 | -1 | -12 |
| -10.7 | Quarterfinal | 🇹🇷 TURKEY | 76 | 6♣ | ♦6 | -1 | -14 |
| -12.6 | Quarterfinal | 🇹🇷 TURKEY | 8 | 5♥ | ♠K | = | -8 |
| -12.9 | Quarterfinal | 🇹🇷 TURKEY | 7 | 4♥ | ♠3 | -1 | -13 |