BERTHEAU Kathrine · DE BOTTON
vs par split: bidding -0.09 · play +0.35
Strength of schedule: opponents averaged -0.06/bd (an easy draw) → opponent-adjusted +0.24/bd
Card play — on target: opening leads 87.5% #72 of 527 · declarer play 77.3% #215 of 527 · defence 84.4% #306 of 527
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (2) | 83.3% (6) |
| Declarer play | 57.1% (7) | 86.7% (15) |
| Defence | 77.8% (9) | 87.0% (23) |
Opening leads by suit led: ♠ 100.0% (1) · ♥ 100.0% (1) · ♦ 100.0% (2) · ♣ 75.0% (4)
vs par by strain: NT -0.40 (20) · a suit +0.53 (49)
vs par by level: part-score +1.00 (28) · game -0.53 (36) · slam +1.80 (5)
By role: declaring -0.46/bd (-2.05 vs par · 38) · defending +1.21/bd (+3.09 vs par · 32)
By vulnerability: vulnerable -0.17/bd (+0.41 vs par · 34) · not vulnerable +0.75/bd (+0.19 vs par · 36)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | T.Hoftaniska | A.Yalman – G.Yalman | Open | 10 | +25.6 | +2.56 | +2.40 |
| Round 3 | T.Hoftaniska | S.Ivanova – A.Ivanov | Open | 10 | -13.5 | -1.35 | -1.50 |
| Round 4 | T.Hoftaniska | S.Sabbatini – F.Piscitelli | Closed | 10 | -21.1 | -2.11 | +0.10 |
| Round 6 | T.Hoftaniska | F.Cedolin – F.Vianello | Closed | 10 | +21.6 | +2.16 | +3.00 |
| Round 8 | T.Hoftaniska | E.Fornaciari – I.Baroni | Closed | 10 | +11.8 | +1.18 | -0.90 |
| Round 9 | T.Hoftaniska | T.Winciorek – J.Stachowiak-Kluz | Closed | 10 | -1.1 | -0.11 | +0.20 |
| Round 10 | T.Hoftaniska | P.Leslie – J.Allerton | Closed | 10 | -1.9 | -0.19 | -1.20 |
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 |
|---|---|---|---|---|---|---|---|
| +15.2 | Round 9 | CONNECTOR | 27 | 7♠ | ♦J | -3 | +17 |
| +11.7 | Round 6 | VIANELLO | 26 | 2♦x | ♥J | -3 | +5 |
| +10.0 | Round 10 | BADGER | 8 | 7NT | ♠2 | = | +0 |
| +9.8 | Round 1 | YALMAN | 1 | 3NT | ♠9 | -1 | +11 |
| +9.1 | Round 1 | YALMAN | 3 | 6♥ | ♥6 | = | +0 |
| +7.8 | Round 8 | FORNACIARI | 16 | 4♠ | ♥K | = | +10 |
| +7.4 | Round 6 | VIANELLO | 25 | 3NT | ♦3 | -2 | +7 |
| +5.7 | Round 6 | VIANELLO | 22 | 5♦ | ♥7 | -1 | +12 |
| +5.4 | Round 1 | YALMAN | 4 | 3♠ | ♣A | -1 | +13 |
| +4.7 | Round 10 | BADGER | 4 | 2♠ | ♣2 | +1 | +15 |
| +4.2 | Round 1 | YALMAN | 9 | 1♠x | ♦A | -2 | +2 |
| +4.2 | Round 8 | FORNACIARI | 13 | 4♠ | ♦8 | -1 | -9 |
| +4.1 | Round 4 | BRENO | 10 | 4♠ | ♥A | = | -1 |
| +3.9 | Round 1 | YALMAN | 2 | 3NT | ♠A | -2 | +11 |
| +3.9 | Round 3 | TIDA STELI | 22 | 5♣ | ♠J | = | +3 |
| +3.2 | Round 3 | TIDA STELI | 28 | 2♠ | ♣J | -2 | +3 |
| +3.0 | Round 3 | TIDA STELI | 30 | 4♥ | ♣K | -3 | +6 |
| +3.0 | Round 6 | VIANELLO | 28 | 3NT | ♠10 | = | +0 |
| +2.6 | Round 9 | CONNECTOR | 25 | 2♠ | ♣A | = | +5 |
| +2.0 | Round 8 | FORNACIARI | 15 | 2♥ | ♦K | = | +0 |
| +1.9 | Round 6 | VIANELLO | 30 | 3NT | ♠10 | +2 | +1 |
| +1.8 | Round 6 | VIANELLO | 24 | 3NT | ♣4 | = | -1 |
| +1.8 | Round 10 | BADGER | 5 | Pass | +3 | ||
| +1.8 | Round 10 | BADGER | 6 | 2♠ | ♠10 | = | +0 |
| +1.5 | Round 3 | TIDA STELI | 24 | 2♠ | ♦8 | -1 | -2 |
| +1.2 | Round 8 | FORNACIARI | 19 | 5♥x | ♠9 | -3 | +0 |
| +1.1 | Round 4 | BRENO | 8 | 4♥ | ♣J | = | +0 |
| +0.9 | Round 9 | CONNECTOR | 22 | 4♠ | ♣K | = | +0 |
| +0.7 | Round 1 | YALMAN | 5 | 3♣ | ♦8 | = | +0 |
| +0.5 | Round 3 | TIDA STELI | 26 | 1NT | ♠5 | +1 | +0 |
| +0.4 | Round 4 | BRENO | 7 | 4♥ | ♣4 | +2 | +12 |
| +0.3 | Round 8 | FORNACIARI | 14 | 3♥ | ♥Q | -2 | -1 |
| +0.2 | Round 10 | BADGER | 7 | 1NT | ♣2 | +1 | +0 |
| +0.1 | Round 8 | FORNACIARI | 12 | 3NT | ♦6 | +1 | +0 |
| +0.1 | Round 8 | FORNACIARI | 17 | 4♠ | ♥J | = | +1 |
| -0.1 | Round 1 | YALMAN | 8 | 3♣ | ♥10 | = | -1 |
| -0.1 | Round 4 | BRENO | 2 | 3♦ | ♣10 | +1 | +0 |
| -0.2 | Round 10 | BADGER | 10 | 4♠ | ♥6 | +1 | +0 |
| -0.3 | Round 6 | VIANELLO | 27 | 1NT | ♦4 | +1 | +0 |
| -0.5 | Round 4 | BRENO | 5 | 3♥ | ♠2 | +1 | +6 |
| -0.6 | Round 1 | YALMAN | 10 | 4♠ | ♦9 | +1 | -13 |
| -0.6 | Round 6 | VIANELLO | 29 | 3♣x | ♥A | -2 | +4 |
| -0.8 | Round 8 | FORNACIARI | 11 | 2♦ | ♥2 | -1 | +2 |
| -0.8 | Round 9 | CONNECTOR | 26 | 2♥ | ♠8 | = | +0 |
| -1.1 | Round 8 | FORNACIARI | 18 | 4♠ | ♠5 | +1 | -11 |
| -1.2 | Round 9 | CONNECTOR | 23 | 3NT | ♣2 | +2 | +0 |
| -1.3 | Round 9 | CONNECTOR | 28 | 3♥ | ♥2 | = | +0 |
| -1.6 | Round 9 | CONNECTOR | 24 | 3NT | ♦4 | -1 | -5 |
| -1.8 | Round 3 | TIDA STELI | 21 | 5♣ | ♥K | -1 | -5 |
| -1.8 | Round 3 | TIDA STELI | 27 | 3NT | ♥4 | -1 | -5 |
| -2.0 | Round 8 | FORNACIARI | 20 | 4♠ | ♦6 | +2 | -1 |
| -2.0 | Round 10 | BADGER | 9 | 1NT | ♠10 | +1 | +0 |
| -2.1 | Round 6 | VIANELLO | 21 | 5♠ | ♦3 | = | +11 |
| -2.5 | Round 4 | BRENO | 3 | 4♥ | ♠K | -2 | +9 |
| -2.8 | Round 4 | BRENO | 4 | 2♠ | ♦Q | -3 | -5 |
| -2.9 | Round 4 | BRENO | 1 | 6♠ | ♣2 | = | +0 |
| -3.0 | Round 1 | YALMAN | 6 | 3NT | ♦6 | = | +13 |
| -3.6 | Round 3 | TIDA STELI | 25 | 2♦ | ♠K | -3 | +3 |
| -3.6 | Round 9 | CONNECTOR | 21 | 3♣x | ♥A | -1 | -3 |
| -3.7 | Round 10 | BADGER | 2 | 1NT | ♥4 | +1 | -6 |
| -3.8 | Round 1 | YALMAN | 7 | 4♥ | ♠9 | -1 | -12 |
| -4.3 | Round 9 | CONNECTOR | 30 | 2♥ | ♦A | +2 | -7 |
| -5.4 | Round 4 | BRENO | 6 | 3NT | ♦6 | -1 | -10 |
| -6.1 | Round 10 | BADGER | 3 | 4♥ | ♣Q | = | -10 |
| -6.9 | Round 6 | VIANELLO | 23 | 4♠ | ♦3 | = | -9 |
| -7.0 | Round 9 | CONNECTOR | 29 | 2♠ | ♥A | -3 | -5 |
| -7.8 | Round 3 | TIDA STELI | 29 | 3NT | ♥10 | -3 | -10 |
| -8.4 | Round 10 | BADGER | 1 | 3NT | ♠6 | -1 | -14 |
| -10.6 | Round 3 | TIDA STELI | 23 | 6♠ | ♥3 | = | -8 |
| -12.5 | Round 4 | BRENO | 9 | 5♦x | ♦2 | -5 | -10 |