BERTHEAU Kathrine · TRI POLAR
15rank
+29.9Butler · 96 bds
+0.31per board
±4.2swing
-0.64vs par /bd · #38/43
+0.03adjusted /bd
by round
vs par split: bidding -0.43 · play -0.21
Strength of schedule: opponents averaged -0.28/bd (an easy draw) → opponent-adjusted +0.03/bd
Card play — on target: opening leads 100.0% #1 of 43 · declarer play 46.7% #42 of 43 · defence 88.2% #27 of 43
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (8) | 100.0% (21) |
| Declarer play | 50.0% (6) | 44.4% (9) |
| Defence | 76.9% (13) | 92.1% (38) |
Opening leads by suit led: ♠ 100.0% (8) · ♥ 100.0% (10) · ♦ 100.0% (5) · ♣ 100.0% (6)
vs par by strain: NT -1.42 (26) · a suit -0.34 (70)
vs par by level: part-score -0.80 (30) · game -0.27 (59) · slam -3.00 (7)
By role: declaring -0.43/bd (-5.04 vs par · 45) · defending +0.96/bd (+3.25 vs par · 51)
By vulnerability: vulnerable +0.14/bd (-1.77 vs par · 48) · not vulnerable +0.49/bd (+0.50 vs par · 48)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | J.Larsson | K.Sanborn – J.Meyers | Open | 16 | -6.0 | -0.38 | -1.62 |
| Round 3 | J.Larsson | J.Palmer – F.Greenwood | Closed | 16 | -3.3 | -0.21 | -0.25 |
| Round 4 | J.Larsson | C.Vechiatto – G.Smykalla | Closed | 16 | +5.9 | +0.37 | -1.88 |
| Round 6 | J.Larsson | D.Yavas – S.Kuranoglu | Closed | 16 | +23.1 | +1.44 | +1.44 |
| Round 7 | J.Larsson | B.Fischer – S.Rimstedt | Open | 16 | +17.8 | +1.11 | -0.94 |
| Round 9 | J.Larsson | K.Dufrat – J.Zmuda | Open | 16 | -7.6 | -0.47 | -0.56 |
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 |
|---|---|---|---|---|---|---|---|
| +9.7 | Round 3 | THISTLES | 11 | 6NT | ♥9 | -1 | +14 |
| +8.8 | Round 7 | BRODY | 9 | 3♥ | ♦8 | +1 | +7 |
| +8.6 | Round 9 | EDMONDS | 15 | 4♠ | ♣6 | -2 | +13 |
| +8.0 | Round 1 | BAKER | 4 | 3NT | ♦K | -1 | +6 |
| +7.8 | Round 6 | GALATASARAY SK | 30 | 6♦ | ♦10 | = | +0 |
| +7.3 | Round 1 | BAKER | 2 | 4♥ | ♠10 | +2 | +17 |
| +7.3 | Round 4 | GERMANY | 21 | 6♥ | ♠A | = | +0 |
| +7.2 | Round 6 | GALATASARAY SK | 18 | 2♠ | ♣K | = | +0 |
| +6.8 | Round 7 | BRODY | 7 | 4♠ | ♠10 | +1 | -10 |
| +6.4 | Round 4 | GERMANY | 18 | 4♠ | ♥Q | = | -1 |
| +6.4 | Round 7 | BRODY | 11 | 3NT | ♥2 | -5 | +8 |
| +5.4 | Round 6 | GALATASARAY SK | 26 | 5♣ | ♥6 | -1 | +12 |
| +5.2 | Round 9 | EDMONDS | 1 | 3NT | ♠5 | -1 | +5 |
| +5.1 | Round 7 | BRODY | 6 | 4♣ | ♦J | = | +7 |
| +5.0 | Round 4 | GERMANY | 25 | 5♣x | ♥7 | -2 | +9 |
| +4.9 | Round 4 | GERMANY | 23 | 4♠ | ♣Q | = | +0 |
| +4.3 | Round 7 | BRODY | 2 | 6♥ | ♥4 | = | -11 |
| +3.8 | Round 4 | GERMANY | 31 | 4♠x | ♥A | -2 | +9 |
| +3.7 | Round 1 | BAKER | 12 | 2♠ | ♥2 | +2 | -6 |
| +3.6 | Round 1 | BAKER | 7 | 3♦ | ♥2 | -1 | +5 |
| +3.4 | Round 6 | GALATASARAY SK | 21 | 4♥ | ♠6 | +1 | -8 |
| +3.3 | Round 4 | GERMANY | 17 | 5♣ | ♥Q | = | +11 |
| +3.1 | Round 6 | GALATASARAY SK | 32 | 2♥ | ♣J | +1 | +1 |
| +2.9 | Round 6 | GALATASARAY SK | 31 | 2♥ | ♠K | -1 | +12 |
| +2.7 | Round 6 | GALATASARAY SK | 27 | 4♠ | ♣J | -1 | +6 |
| +2.3 | Round 1 | BAKER | 15 | 3NT | ♠10 | -1 | +12 |
| +2.2 | Round 1 | BAKER | 5 | 4♥ | ♠3 | = | +0 |
| +2.2 | Round 7 | BRODY | 13 | 4♠ | ♣4 | -1 | +12 |
| +2.1 | Round 3 | THISTLES | 16 | 2♠ | ♦2 | +2 | -4 |
| +2.1 | Round 9 | EDMONDS | 9 | 3♦x | ♠5 | -2 | -5 |
| +1.9 | Round 3 | THISTLES | 6 | 4♠ | ♥A | -1 | -5 |
| +1.7 | Round 1 | BAKER | 13 | 4♦ | ♠2 | = | +10 |
| +1.6 | Round 6 | GALATASARAY SK | 20 | 1NT | ♥Q | -1 | -1 |
| +1.4 | Round 3 | THISTLES | 12 | 4♠ | ♦10 | +3 | +17 |
| +1.2 | Round 3 | THISTLES | 2 | 5♦ | ♣3 | = | +1 |
| +1.1 | Round 9 | EDMONDS | 12 | 3♠ | ♥K | -2 | -6 |
| +1.0 | Round 4 | GERMANY | 22 | 3NT | ♣J | +3 | -13 |
| +1.0 | Round 6 | GALATASARAY SK | 29 | 5♦ | ♥A | +1 | +5 |
| +0.9 | Round 4 | GERMANY | 27 | 3NT | ♠3 | = | -1 |
| +0.9 | Round 6 | GALATASARAY SK | 17 | 3NT | ♠4 | +1 | +1 |
| +0.8 | Round 4 | GERMANY | 28 | 3NT | ♦4 | +2 | +0 |
| +0.8 | Round 7 | BRODY | 10 | 3NT | ♠2 | +2 | +1 |
| +0.7 | Round 7 | BRODY | 14 | 4♥ | ♦6 | +2 | -11 |
| +0.6 | Round 7 | BRODY | 4 | 3♥ | ♣3 | -3 | -9 |
| +0.4 | Round 3 | THISTLES | 4 | 2♦ | ♠Q | -2 | -9 |
| +0.3 | Round 7 | BRODY | 3 | 4♠ | ♥2 | +1 | +1 |
| +0.2 | Round 9 | EDMONDS | 8 | 3NT | ♥4 | = | -11 |
| +0.2 | Round 9 | EDMONDS | 10 | 4♣ | ♥K | +1 | +10 |
| +0.1 | Round 9 | EDMONDS | 3 | 4♠ | ♣5 | +1 | +0 |
| -0.0 | Round 1 | BAKER | 3 | 2♠ | ♠8 | = | +0 |
| -0.0 | Round 1 | BAKER | 14 | 4♠ | ♦6 | +1 | +0 |
| -0.0 | Round 3 | THISTLES | 13 | 4♥ | ♦J | +1 | +0 |
| -0.1 | Round 9 | EDMONDS | 6 | 4♥ | ♣10 | = | +0 |
| -0.2 | Round 1 | BAKER | 6 | 3NT | ♠9 | = | -2 |
| -0.2 | Round 3 | THISTLES | 8 | 1NT | ♣6 | +3 | +6 |
| -0.2 | Round 4 | GERMANY | 20 | 3NT | ♥4 | +2 | +0 |
| -0.4 | Round 1 | BAKER | 16 | 3NT | ♠Q | +1 | -12 |
| -0.4 | Round 3 | THISTLES | 1 | 3♠ | ♦9 | -2 | +0 |
| -0.4 | Round 3 | THISTLES | 10 | 4♥ | ♥2 | = | +1 |
| -0.4 | Round 9 | EDMONDS | 16 | 5♥ | ♠A | = | +0 |
| -0.6 | Round 7 | BRODY | 15 | 4♥ | ♦4 | = | +1 |
| -0.7 | Round 9 | EDMONDS | 4 | 2♦ | ♦5 | +2 | +0 |
| -0.9 | Round 4 | GERMANY | 19 | 3NT | ♣J | +3 | -13 |
| -0.9 | Round 6 | GALATASARAY SK | 19 | 4♥ | ♠K | +2 | -13 |
| -1.1 | Round 3 | THISTLES | 14 | 1NT | ♠A | -2 | -7 |
| -1.2 | Round 6 | GALATASARAY SK | 25 | 6♥ | ♠5 | = | +0 |
| -1.2 | Round 7 | BRODY | 16 | 2♠ | ♥J | +1 | -6 |
| -1.3 | Round 9 | EDMONDS | 14 | 4♠ | ♥3 | +1 | +11 |
| -1.6 | Round 3 | THISTLES | 9 | 3NT | ♦3 | +1 | +1 |
| -1.6 | Round 6 | GALATASARAY SK | 22 | 4♥ | ♠Q | +1 | +0 |
| -1.7 | Round 4 | GERMANY | 26 | 3♦ | ♣A | -2 | -2 |
| -1.7 | Round 7 | BRODY | 12 | 1NT | ♦10 | -1 | +2 |
| -1.9 | Round 6 | GALATASARAY SK | 28 | 4♠ | ♣Q | +2 | +13 |
| -2.4 | Round 3 | THISTLES | 7 | 3NT | ♠J | -2 | -8 |
| -2.8 | Round 4 | GERMANY | 24 | 4♥ | ♠2 | -1 | -2 |
| -2.9 | Round 7 | BRODY | 8 | 4♥ | ♦5 | +1 | -1 |
| -2.9 | Round 9 | EDMONDS | 2 | 1NT | ♦5 | -1 | -5 |
| -3.2 | Round 3 | THISTLES | 3 | 1NT | ♣8 | = | -5 |
| -3.2 | Round 6 | GALATASARAY SK | 23 | 4♥ | ♠A | = | +0 |
| -3.2 | Round 9 | EDMONDS | 13 | 1NT | ♥4 | -2 | -2 |
| -4.1 | Round 6 | GALATASARAY SK | 24 | 3♦ | ♥7 | = | -5 |
| -4.4 | Round 1 | BAKER | 11 | 4♥ | ♦K | = | -8 |
| -4.7 | Round 4 | GERMANY | 32 | 4♣ | ♥Q | +1 | -6 |
| -5.1 | Round 9 | EDMONDS | 7 | 4♠ | ♥A | -3 | -9 |
| -5.3 | Round 3 | THISTLES | 5 | 3♠ | ♥7 | +1 | -6 |
| -5.4 | Round 3 | THISTLES | 15 | 1NT | ♠6 | +1 | +0 |
| -5.6 | Round 4 | GERMANY | 30 | 4♥ | ♣4 | -1 | -8 |
| -5.6 | Round 7 | BRODY | 5 | 5♦x | ♦2 | -1 | +0 |
| -5.6 | Round 9 | EDMONDS | 5 | 5♣x | ♠A | -2 | -9 |
| -5.8 | Round 9 | EDMONDS | 11 | 4♥ | ♠7 | +1 | -1 |
| -6.2 | Round 7 | BRODY | 1 | 4♠ | ♦J | -2 | -6 |
| -6.8 | Round 1 | BAKER | 1 | 6♥ | ♥10 | -1 | -11 |
| -7.4 | Round 1 | BAKER | 10 | 3NT | ♣3 | -2 | -13 |
| -7.7 | Round 1 | BAKER | 8 | 4♠ | ♥A | -2 | -11 |
| -7.9 | Round 1 | BAKER | 9 | 4♠ | ♣4 | -2 | -13 |
| -11.6 | Round 4 | GERMANY | 29 | 6♥ | ♠7 | -1 | -13 |