BERTHEAU Kathrine · ASHE
vs par split: bidding -0.63 · play +0.77
Strength of schedule: opponents averaged +0.43/bd (a tough draw) → opponent-adjusted +1.28/bd
Card play — on target: opening leads 83.3% #218 of 488 · declarer play 81.0% #123 of 488 · defence 94.9% #33 of 488
Bidding activity — not a pass: 44.4% #179 of 488 (104/234)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 83.3% (6) | 83.3% (12) |
| Declarer play | 100.0% (2) | 78.9% (19) |
| Defence | 100.0% (11) | 92.9% (28) |
Opening leads by suit led: ♠ 100.0% (4) · ♥ 100.0% (5) · ♦ 66.7% (6) · ♣ 66.7% (3)
vs par by strain: NT -0.50 (22) · a suit +0.37 (62)
vs par by level: part-score -0.96 (27) · game +0.90 (50) · slam -1.00 (7)
By role: declaring +0.97/bd (-2.07 vs par · 45) · defending +0.71/bd (+2.69 vs par · 39)
By vulnerability: vulnerable +1.08/bd (+0.29 vs par · 42) · not vulnerable +0.63/bd (+0.00 vs par · 42)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | S.Hult | W.Huang – Y.Wu | Open | 14 | +32.5 | +2.32 | -0.21 |
| Round 3 | S.Hult | A.Vainer – N.Zeeberg | Closed | 14 | +7.2 | +0.51 | -0.14 |
| Round 4 | S.Hult | D.Hsieh – L.Chen | Closed | 14 | +10.9 | +0.78 | +1.79 |
| Round 6 | S.Hult | F.Gitelman – S.Winestock | Open | 14 | +8.0 | +0.57 | -0.71 |
| Round 7 | S.Hult | A.Sarniak – I.Chalupec | Open | 14 | +36.0 | +2.57 | +1.86 |
| Round 8 | S.Hult | A.Grossack – E.Kolesnik | Open | 14 | -23.1 | -1.65 | -1.71 |
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 |
|---|---|---|---|---|---|---|---|
| +12.3 | Round 7 | SV BRIDGE CLUB | 3 | 3♣x | ♥K | = | +13 |
| +11.3 | Round 1 | CHINA2 | 1 | 5♣x | ♥Q | -5 | +3 |
| +9.6 | Round 1 | CHINA2 | 7 | 4♠x | ♦Q | = | +11 |
| +9.6 | Round 3 | PLAN B BRIDGE | 4 | 7♥ | ♥7 | -1 | +20 |
| +8.8 | Round 7 | SV BRIDGE CLUB | 14 | 4♥ | ♣2 | = | +11 |
| +6.2 | Round 7 | SV BRIDGE CLUB | 7 | 5♦ | ♠A | +2 | +14 |
| +5.7 | Round 3 | PLAN B BRIDGE | 8 | 3NT | ♥Q | +2 | +1 |
| +5.4 | Round 3 | PLAN B BRIDGE | 12 | 4♥ | ♠2 | = | +0 |
| +5.3 | Round 6 | MIXED NUTS | 22 | 4♥ | ♠6 | -1 | +5 |
| +5.1 | Round 4 | DH888 | 26 | 4♠x | ♦A | -1 | +12 |
| +5.1 | Round 7 | SV BRIDGE CLUB | 2 | 3NT | ♠2 | = | +7 |
| +5.0 | Round 8 | TICKET TO RIDE | 24 | 3NT | ♣6 | -1 | +5 |
| +4.9 | Round 6 | MIXED NUTS | 15 | 2♠ | ♣9 | -2 | +7 |
| +4.9 | Round 7 | SV BRIDGE CLUB | 4 | 4♠ | ♥8 | +1 | +11 |
| +4.8 | Round 4 | DH888 | 25 | 3♣ | ♠Q | -3 | +5 |
| +4.7 | Round 1 | CHINA2 | 11 | 3NT | ♥3 | -1 | +10 |
| +4.0 | Round 1 | CHINA2 | 2 | 4♠ | ♥A | +2 | -3 |
| +3.9 | Round 3 | PLAN B BRIDGE | 2 | 3♦ | ♦8 | -1 | -2 |
| +3.7 | Round 4 | DH888 | 28 | 2♠ | ♣K | +1 | +1 |
| +3.7 | Round 7 | SV BRIDGE CLUB | 1 | 4♥ | ♠2 | -1 | +10 |
| +3.5 | Round 1 | CHINA2 | 13 | 6♦ | ♥K | +1 | -13 |
| +3.5 | Round 4 | DH888 | 18 | 4♠ | ♠2 | = | +3 |
| +3.2 | Round 1 | CHINA2 | 4 | 4♥ | ♣Q | -2 | +2 |
| +2.9 | Round 6 | MIXED NUTS | 20 | 3NT | ♣T | -1 | +6 |
| +2.8 | Round 6 | MIXED NUTS | 17 | 4♠ | ♠6 | = | +3 |
| +2.2 | Round 1 | CHINA2 | 12 | 5♥ | ♣A | = | +0 |
| +2.0 | Round 3 | PLAN B BRIDGE | 3 | 3NT | ♣2 | -1 | +5 |
| +2.0 | Round 6 | MIXED NUTS | 21 | 3♥ | ♠Q | = | +0 |
| +1.9 | Round 4 | DH888 | 24 | 2♠ | ♦J | -2 | +5 |
| +1.9 | Round 6 | MIXED NUTS | 26 | 3NT | ♥2 | +1 | +0 |
| +1.9 | Round 6 | MIXED NUTS | 27 | 3NT | ♠6 | +2 | +0 |
| +1.8 | Round 3 | PLAN B BRIDGE | 11 | 3NT | ♦2 | = | +2 |
| +1.7 | Round 8 | TICKET TO RIDE | 16 | 3NT | ♣J | +2 | +1 |
| +1.6 | Round 7 | SV BRIDGE CLUB | 5 | 2♥ | ♦A | = | +0 |
| +1.6 | Round 8 | TICKET TO RIDE | 25 | 3NT | ♥2 | = | +2 |
| +1.5 | Round 8 | TICKET TO RIDE | 26 | 2♥ | ♠K | -1 | +0 |
| +1.4 | Round 8 | TICKET TO RIDE | 27 | 2♣ | ♦2 | = | -1 |
| +1.2 | Round 4 | DH888 | 16 | 2♣ | ♥K | = | +0 |
| +1.2 | Round 7 | SV BRIDGE CLUB | 8 | 4♥ | ♣9 | +1 | +1 |
| +1.1 | Round 4 | DH888 | 23 | 4♠ | ♠9 | -1 | +6 |
| +1.0 | Round 1 | CHINA2 | 6 | 4♥ | ♣A | = | +0 |
| +0.9 | Round 4 | DH888 | 21 | 2♠ | ♣4 | +1 | +0 |
| +0.9 | Round 6 | MIXED NUTS | 28 | 4♠ | ♠2 | +2 | -11 |
| +0.6 | Round 1 | CHINA2 | 3 | 4♠ | ♦2 | = | +0 |
| +0.6 | Round 4 | DH888 | 20 | 1NT | ♠2 | -1 | +1 |
| +0.3 | Round 6 | MIXED NUTS | 16 | 4♥ | ♦9 | = | +0 |
| +0.3 | Round 8 | TICKET TO RIDE | 22 | 4♠ | ♣2 | +2 | -11 |
| +0.2 | Round 4 | DH888 | 22 | 2♥ | ♦J | +2 | -6 |
| -0.2 | Round 6 | MIXED NUTS | 25 | 4♠ | ♠3 | +1 | +0 |
| -0.3 | Round 3 | PLAN B BRIDGE | 1 | 3♥ | ♠A | -1 | +2 |
| -0.3 | Round 7 | SV BRIDGE CLUB | 6 | 4♥ | ♦A | = | +0 |
| -0.4 | Round 3 | PLAN B BRIDGE | 7 | 4♥ | ♥8 | = | +0 |
| -0.4 | Round 8 | TICKET TO RIDE | 18 | 2♠ | ♥6 | +3 | +6 |
| -0.5 | Round 7 | SV BRIDGE CLUB | 11 | 1NT | ♥6 | +1 | -7 |
| -0.5 | Round 7 | SV BRIDGE CLUB | 13 | 6♥ | ♣6 | +1 | -13 |
| -0.6 | Round 1 | CHINA2 | 5 | 2♣ | ♥A | -1 | -3 |
| -0.6 | Round 1 | CHINA2 | 14 | 3NT | ♠2 | +1 | +1 |
| -0.7 | Round 7 | SV BRIDGE CLUB | 9 | 3NT | ♥8 | +2 | -13 |
| -0.8 | Round 1 | CHINA2 | 10 | 4♥ | ♠A | +1 | +0 |
| -0.8 | Round 3 | PLAN B BRIDGE | 13 | 6♥ | ♦J | +1 | -13 |
| -1.0 | Round 8 | TICKET TO RIDE | 21 | 1♠ | ♥A | +2 | +0 |
| -1.1 | Round 3 | PLAN B BRIDGE | 5 | 4♥ | ♦2 | +1 | +0 |
| -1.1 | Round 3 | PLAN B BRIDGE | 14 | 4♠ | ♦Q | +1 | +0 |
| -1.3 | Round 6 | MIXED NUTS | 18 | 5♣ | ♣A | -1 | -5 |
| -1.5 | Round 7 | SV BRIDGE CLUB | 10 | 3NT | ♣J | +2 | +0 |
| -1.6 | Round 4 | DH888 | 15 | 4♠ | ♣J | +1 | +0 |
| -1.7 | Round 8 | TICKET TO RIDE | 20 | 3♣ | ♠6 | -1 | +1 |
| -2.2 | Round 1 | CHINA2 | 9 | 2♠ | ♥A | +1 | -7 |
| -2.2 | Round 4 | DH888 | 27 | 4♣ | ♣2 | -1 | -9 |
| -2.5 | Round 6 | MIXED NUTS | 19 | 3NT | ♠9 | +1 | +0 |
| -2.6 | Round 4 | DH888 | 17 | 2♥ | ♠2 | +2 | -6 |
| -2.8 | Round 8 | TICKET TO RIDE | 17 | 6NT | ♠4 | = | +0 |
| -3.4 | Round 1 | CHINA2 | 8 | 5♥ | ♣A | -1 | -4 |
| -3.5 | Round 6 | MIXED NUTS | 23 | 3♣ | ♥J | -2 | -7 |
| -4.3 | Round 7 | SV BRIDGE CLUB | 12 | 3♠ | ♥2 | = | -8 |
| -4.4 | Round 8 | TICKET TO RIDE | 23 | 3NT | ♥3 | -1 | -12 |
| -5.5 | Round 3 | PLAN B BRIDGE | 6 | 2♠ | ♥J | = | -11 |
| -5.7 | Round 4 | DH888 | 19 | 6♣ | ♦3 | +1 | +13 |
| -5.9 | Round 3 | PLAN B BRIDGE | 9 | 2NT | ♠3 | = | +0 |
| -6.0 | Round 8 | TICKET TO RIDE | 19 | 4♠ | ♥A | = | +0 |
| -6.1 | Round 3 | PLAN B BRIDGE | 10 | 3NT | ♦K | -1 | -6 |
| -6.8 | Round 8 | TICKET TO RIDE | 15 | 6♠ | ♦T | +1 | -1 |
| -7.4 | Round 6 | MIXED NUTS | 24 | 4♠ | ♥Q | -1 | -8 |
| -11.5 | Round 8 | TICKET TO RIDE | 28 | 3NT | ♠A | -4 | -14 |