🇸🇪 BERTHEAU Kathrine · SWEDEN
18rank
-5.7Butler · 80 bds
-0.07per board
±5.1swing
+0.75vs par /bd
-0.19adjusted /bd
by round
vs par split: bidding +0.17 · play +0.57
Strength of schedule: opponents averaged -0.12/bd (an easy draw) → opponent-adjusted -0.19/bd
Card play — on target: opening leads 73.3% · declarer play 70.6% · defence 90.2%
Bidding activity — not a pass: 46.9% (107/228)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 62.5% (8) | 85.7% (7) |
| Declarer play | 50.0% (4) | 76.9% (13) |
| Defence | 85.7% (14) | 92.6% (27) |
Opening leads by suit led: ♠ 50.0% (4) · ♥ 100.0% (3) · ♦ 80.0% (5) · ♣ 66.7% (3)
vs par by strain: NT +0.55 (22) · a suit +0.83 (58)
vs par by level: part-score -0.13 (30) · game +1.39 (44) · slam +0.50 (6)
By role: declaring -0.26/bd (-1.13 vs par · 39) · defending +0.11/bd (+2.54 vs par · 41)
By vulnerability: vulnerable -0.66/bd (+0.45 vs par · 40) · not vulnerable +0.52/bd (+1.05 vs par · 40)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | S.Clementsson | T.Heskje – G.Vist | Open | 16 | -29.5 | -1.84 | -0.69 |
| Quarterfinal | S.Clementsson | T.Heskje – G.Vist | Open | 16 | +20.4 | +1.27 | +2.94 |
| Quarterfinal | S.Clementsson | T.Heskje – G.Vist | Open | 16 | -1.5 | -0.09 | +1.06 |
| Quarterfinal | S.Clementsson | T.Heskje – G.Vist | Open | 16 | +6.9 | +0.43 | +0.88 |
| Quarterfinal | S.Clementsson | T.Heskje – G.Vist | Open | 16 | -2.0 | -0.12 | -0.44 |
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 |
|---|---|---|---|---|---|---|---|
| +10.9 | Quarterfinal | 🇳🇴 NORWAY | 72 | 3NT | ♥4 | -1 | +14 |
| +10.3 | Quarterfinal | 🇳🇴 NORWAY | 39 | 3♣x | ♥4 | -3 | +5 |
| +8.6 | Quarterfinal | 🇳🇴 NORWAY | 89 | 6♣ | ♠T | = | -2 |
| +8.1 | Quarterfinal | 🇳🇴 NORWAY | 59 | 3NT | ♠4 | -1 | +11 |
| +8.0 | Quarterfinal | 🇳🇴 NORWAY | 15 | 5♦x | ♠K | -3 | +9 |
| +7.1 | Quarterfinal | 🇳🇴 NORWAY | 48 | 4♥ | ♠5 | -1 | +12 |
| +6.9 | Quarterfinal | 🇳🇴 NORWAY | 40 | 4♠ | ♥4 | -1 | +10 |
| +6.6 | Quarterfinal | 🇳🇴 NORWAY | 49 | 6♠ | ♦9 | -1 | +14 |
| +6.6 | Quarterfinal | 🇳🇴 NORWAY | 74 | 3♠ | ♣5 | +1 | +1 |
| +6.1 | Quarterfinal | 🇳🇴 NORWAY | 68 | 3♠ | ♣A | -1 | +1 |
| +5.7 | Quarterfinal | 🇳🇴 NORWAY | 51 | 4♠ | ♣5 | = | +0 |
| +5.1 | Quarterfinal | 🇳🇴 NORWAY | 92 | 2NT | ♣K | = | +1 |
| +4.9 | Quarterfinal | 🇳🇴 NORWAY | 76 | 3NT | ♥Q | +1 | +11 |
| +4.6 | Quarterfinal | 🇳🇴 NORWAY | 79 | 4♠ | ♦7 | = | +0 |
| +4.4 | Quarterfinal | 🇳🇴 NORWAY | 87 | 3NT | ♠2 | = | +10 |
| +4.3 | Quarterfinal | 🇳🇴 NORWAY | 37 | 6♥ | ♠4 | -2 | +11 |
| +4.1 | Quarterfinal | 🇳🇴 NORWAY | 34 | 2♥ | ♣J | +1 | +7 |
| +3.7 | Quarterfinal | 🇳🇴 NORWAY | 82 | 5♦ | ♠6 | +2 | +10 |
| +3.7 | Quarterfinal | 🇳🇴 NORWAY | 88 | 3♣ | ♠A | = | +0 |
| +3.0 | Quarterfinal | 🇳🇴 NORWAY | 54 | 4♠ | ♥8 | -2 | +7 |
| +3.0 | Quarterfinal | 🇳🇴 NORWAY | 78 | 3♦x | ♥8 | -4 | +9 |
| +3.0 | Quarterfinal | 🇳🇴 NORWAY | 86 | 4♠ | ♠3 | = | +0 |
| +2.7 | Quarterfinal | 🇳🇴 NORWAY | 33 | 4♥ | ♣A | -1 | +8 |
| +2.4 | Quarterfinal | 🇳🇴 NORWAY | 81 | 1NT | ♠2 | +1 | +0 |
| +2.1 | Quarterfinal | 🇳🇴 NORWAY | 75 | 5♦x | ♥8 | -1 | +5 |
| +2.0 | Quarterfinal | 🇳🇴 NORWAY | 43 | 4♠ | ♥A | -3 | +7 |
| +2.0 | Quarterfinal | 🇳🇴 NORWAY | 93 | 4♠ | ♥3 | +1 | +0 |
| +1.9 | Quarterfinal | 🇳🇴 NORWAY | 91 | 5♦x | ♠Q | -3 | +10 |
| +1.7 | Quarterfinal | 🇳🇴 NORWAY | 70 | 3♠ | ♦A | = | +1 |
| +1.6 | Quarterfinal | 🇳🇴 NORWAY | 13 | 2♠ | ♥4 | = | +5 |
| +1.4 | Quarterfinal | 🇳🇴 NORWAY | 47 | 4♥ | ♣2 | +2 | +2 |
| +1.4 | Quarterfinal | 🇳🇴 NORWAY | 62 | 4♠ | ♣A | -1 | +5 |
| +1.0 | Quarterfinal | 🇳🇴 NORWAY | 3 | 5♣x | ♥2 | -3 | +0 |
| +1.0 | Quarterfinal | 🇳🇴 NORWAY | 60 | 1NT | ♦2 | -2 | +0 |
| +1.0 | Quarterfinal | 🇳🇴 NORWAY | 61 | 1♠ | ♦J | = | -1 |
| +1.0 | Quarterfinal | 🇳🇴 NORWAY | 96 | 2NT | ♠6 | -1 | -1 |
| +0.6 | Quarterfinal | 🇳🇴 NORWAY | 57 | 3NT | ♦4 | = | +0 |
| +0.6 | Quarterfinal | 🇳🇴 NORWAY | 69 | 3♦ | ♥J | +1 | +0 |
| +0.6 | Quarterfinal | 🇳🇴 NORWAY | 85 | 2♠ | ♥3 | = | +0 |
| +0.4 | Quarterfinal | 🇳🇴 NORWAY | 4 | 2NT | ♣A | -2 | +2 |
| +0.4 | Quarterfinal | 🇳🇴 NORWAY | 14 | 4♥ | ♠3 | +1 | +0 |
| +0.0 | Quarterfinal | 🇳🇴 NORWAY | 44 | 1NT | ♠Q | +1 | +0 |
| +0.0 | Quarterfinal | 🇳🇴 NORWAY | 53 | 4♥ | ♣4 | +1 | +0 |
| +0.0 | Quarterfinal | 🇳🇴 NORWAY | 77 | 4♥ | ♦K | +1 | +0 |
| -0.1 | Quarterfinal | 🇳🇴 NORWAY | 8 | 1NT | ♦4 | +2 | +6 |
| -0.1 | Quarterfinal | 🇳🇴 NORWAY | 46 | 2♠ | ♦3 | -1 | -4 |
| -0.3 | Quarterfinal | 🇳🇴 NORWAY | 1 | 4♥ | ♠A | = | -1 |
| -0.3 | Quarterfinal | 🇳🇴 NORWAY | 65 | 4♥ | ♠A | +1 | +0 |
| -0.7 | Quarterfinal | 🇳🇴 NORWAY | 41 | 3♣ | ♥A | = | +0 |
| -0.7 | Quarterfinal | 🇳🇴 NORWAY | 63 | 3NT | ♦3 | +2 | +0 |
| -0.9 | Quarterfinal | 🇳🇴 NORWAY | 56 | 5♠x | ♥K | -2 | -5 |
| -1.0 | Quarterfinal | 🇳🇴 NORWAY | 38 | 2♥ | ♠A | = | -1 |
| -1.1 | Quarterfinal | 🇳🇴 NORWAY | 11 | 1NT | ♥6 | -1 | -5 |
| -1.9 | Quarterfinal | 🇳🇴 NORWAY | 42 | 3♣ | ♦K | = | +0 |
| -2.0 | Quarterfinal | 🇳🇴 NORWAY | 5 | 1♠ | ♥A | -1 | -1 |
| -2.0 | Quarterfinal | 🇳🇴 NORWAY | 52 | 3NT | ♥5 | +2 | +0 |
| -2.1 | Quarterfinal | 🇳🇴 NORWAY | 16 | 3NT | ♠4 | +2 | -1 |
| -2.4 | Quarterfinal | 🇳🇴 NORWAY | 10 | 3NT | ♥8 | = | +1 |
| -2.6 | Quarterfinal | 🇳🇴 NORWAY | 35 | 3NT | ♠9 | +2 | -1 |
| -2.7 | Quarterfinal | 🇳🇴 NORWAY | 45 | 4♠ | ♦A | = | -3 |
| -3.7 | Quarterfinal | 🇳🇴 NORWAY | 12 | 4♠ | ♥A | +1 | +8 |
| -3.9 | Quarterfinal | 🇳🇴 NORWAY | 80 | 3♥ | ♣7 | = | -7 |
| -4.0 | Quarterfinal | 🇳🇴 NORWAY | 55 | 4♠ | ♦Q | -1 | +1 |
| -4.0 | Quarterfinal | 🇳🇴 NORWAY | 94 | 3♦ | ♥4 | = | -5 |
| -4.3 | Quarterfinal | 🇳🇴 NORWAY | 84 | 5♣ | ♦3 | -1 | -6 |
| -4.4 | Quarterfinal | 🇳🇴 NORWAY | 9 | 3♠ | ♠2 | -1 | -4 |
| -5.4 | Quarterfinal | 🇳🇴 NORWAY | 2 | 4♥ | ♣3 | -1 | -6 |
| -5.6 | Quarterfinal | 🇳🇴 NORWAY | 66 | 3NT | ♦7 | = | +0 |
| -5.6 | Quarterfinal | 🇳🇴 NORWAY | 67 | 3♠ | ♦7 | -1 | -5 |
| -6.3 | Quarterfinal | 🇳🇴 NORWAY | 58 | 2♠ | ♦A | +1 | +0 |
| -6.4 | Quarterfinal | 🇳🇴 NORWAY | 64 | 4♠ | ♣6 | -1 | -3 |
| -7.4 | Quarterfinal | 🇳🇴 NORWAY | 90 | 6♦ | ♥3 | = | +0 |
| -8.1 | Quarterfinal | 🇳🇴 NORWAY | 73 | 2♠ | ♠A | -1 | -8 |
| -8.6 | Quarterfinal | 🇳🇴 NORWAY | 50 | 3NT | ♠J | -1 | -12 |
| -8.7 | Quarterfinal | 🇳🇴 NORWAY | 7 | 3NTx | ♠6 | = | -12 |
| -9.4 | Quarterfinal | 🇳🇴 NORWAY | 36 | 5♦ | ♦2 | -1 | -6 |
| -10.1 | Quarterfinal | 🇳🇴 NORWAY | 71 | 6♥ | ♠A | = | -8 |
| -10.7 | Quarterfinal | 🇳🇴 NORWAY | 6 | 6♦ | ♣2 | -4 | -12 |
| -10.7 | Quarterfinal | 🇳🇴 NORWAY | 83 | 3NT | ♣3 | -3 | -12 |
| -12.0 | Quarterfinal | 🇳🇴 NORWAY | 95 | 5♠ | ♥3 | -1 | -12 |