🇷🇺 LEONOVA Katerina · RUSSIA
85rank
-109.1Butler · 80 bds
-1.36per board
±4.4swing
-1.15vs par /bd · #76/92
-1.18adjusted /bd
by round
vs par split: bidding -0.95 · play -0.20
Strength of schedule: opponents averaged +0.18/bd (a tough draw) → opponent-adjusted -1.18/bd
Card play — on target: opening leads 57.1% #90 of 92 · declarer play 40.0% #85 of 92 · defence 75.6% #60 of 92
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 40.0% (5) | 66.7% (9) |
| Declarer play | 20.0% (5) | 46.7% (15) |
| Defence | 69.2% (13) | 78.6% (28) |
Opening leads by suit led: ♥ 71.4% (7) · ♦ 33.3% (3) · ♣ 50.0% (4)
vs par by strain: NT -1.70 (23) · a suit -0.93 (57)
vs par by level: part-score -1.44 (39) · game -1.20 (40) · slam +12.00 (1)
By role: declaring -2.82/bd (-4.79 vs par · 39) · defending +0.02/bd (+2.32 vs par · 41)
By vulnerability: vulnerable -1.31/bd (-0.58 vs par · 43) · not vulnerable -1.42/bd (-1.81 vs par · 37)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | I.Govakov | M.Stasik – L.Kasperczyk | Open | 10 | -27.5 | -2.75 | -4.60 |
| Round 4 | D.Shchukin | J.Fegarty – D.Coley | Open | 10 | -21.0 | -2.10 | -5.00 |
| Round 6 | I.Govakov | G.Wurtz – A.Bune | Closed | 10 | -37.3 | -3.73 | -3.20 |
| Round 9 | D.Shchukin | M.Krasa – L.Gillar | Closed | 10 | +3.9 | +0.39 | +3.90 |
| Round 11 | I.Govakov | T.Toesse – N.Heiberg-Evenstad | Open | 10 | -18.9 | -1.89 | +0.80 |
| Round 13 | D.Shchukin | A.Ritea – D.Ojog | Closed | 10 | +16.8 | +1.68 | +4.40 |
| Round 15 | D.Shchukin | J.Vahk – T.Uustare | Open | 10 | -7.5 | -0.75 | -2.80 |
| Round 17 | D.Shchukin | I.Lundqvist – M.Bertheau | Open | 10 | -17.6 | -1.76 | -2.70 |
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 | Round 13 | 🇷🇴 ROMANIA | 10 | 4♥ | ♠K | = | +16 |
| +8.8 | Round 13 | 🇷🇴 ROMANIA | 1 | 5♠ | ♥5 | -1 | +11 |
| +6.0 | Round 15 | 🇪🇪 ESTONIA | 21 | 3NT | ♥Q | -2 | +13 |
| +5.8 | Round 13 | 🇷🇴 ROMANIA | 7 | 3NT | ♦8 | -2 | +13 |
| +5.4 | Round 6 | 🇩🇰 DENMARK | 14 | 4♠ | ♣3 | -1 | +4 |
| +4.7 | Round 9 | 🇨🇿 CZECH REPUBLIC | 9 | 3♥ | ♠K | +1 | +6 |
| +4.6 | Round 2 | 🇵🇱 POLAND | 20 | 4♠ | ♥J | +1 | +0 |
| +4.5 | Round 9 | 🇨🇿 CZECH REPUBLIC | 4 | 4♥ | ♣K | -1 | +13 |
| +4.2 | Round 11 | 🇳🇴 NORWAY | 4 | 6♣ | ♥A | -1 | +12 |
| +3.5 | Round 15 | 🇪🇪 ESTONIA | 15 | 3♣ | ♥2 | -2 | -6 |
| +3.5 | Round 17 | 🇸🇪 SWEDEN | 21 | 2♥ | ♣3 | -1 | +5 |
| +3.1 | Round 9 | 🇨🇿 CZECH REPUBLIC | 2 | 4♠ | ♦6 | = | +7 |
| +2.5 | Round 15 | 🇪🇪 ESTONIA | 16 | 3♠ | ♣2 | -1 | +5 |
| +2.2 | Round 11 | 🇳🇴 NORWAY | 1 | 1NT | ♦3 | -1 | +4 |
| +2.1 | Round 4 | 🏴 ENGLAND | 20 | 3NT | ♥10 | +2 | -12 |
| +2.0 | Round 13 | 🇷🇴 ROMANIA | 6 | 2♠ | ♦K | +2 | -1 |
| +1.8 | Round 9 | 🇨🇿 CZECH REPUBLIC | 3 | 4♠ | ♥6 | -1 | +10 |
| +1.8 | Round 15 | 🇪🇪 ESTONIA | 19 | 3♦ | ♥2 | = | -1 |
| +1.6 | Round 2 | 🇵🇱 POLAND | 14 | 2♠ | ♥3 | +3 | +6 |
| +1.5 | Round 17 | 🇸🇪 SWEDEN | 14 | 3NT | ♠3 | = | -11 |
| +1.4 | Round 17 | 🇸🇪 SWEDEN | 22 | 3♠ | ♥3 | -1 | -2 |
| +1.0 | Round 4 | 🏴 ENGLAND | 22 | 4♠ | ♣A | -1 | -6 |
| +1.0 | Round 9 | 🇨🇿 CZECH REPUBLIC | 6 | 5♦ | ♥3 | = | +3 |
| +0.8 | Round 11 | 🇳🇴 NORWAY | 8 | 3♠ | ♣10 | -1 | -6 |
| +0.8 | Round 15 | 🇪🇪 ESTONIA | 18 | 2♠ | ♥4 | = | +0 |
| +0.7 | Round 13 | 🇷🇴 ROMANIA | 4 | 4♠ | ♦7 | +2 | +5 |
| +0.6 | Round 17 | 🇸🇪 SWEDEN | 19 | 5♥ | ♠K | -1 | +11 |
| +0.4 | Round 6 | 🇩🇰 DENMARK | 20 | 2♥ | ♣9 | -2 | +9 |
| -0.0 | Round 9 | 🇨🇿 CZECH REPUBLIC | 1 | 3♥ | ♣4 | -1 | +2 |
| -0.0 | Round 9 | 🇨🇿 CZECH REPUBLIC | 10 | 1NT | ♠5 | -1 | +1 |
| -0.1 | Round 4 | 🏴 ENGLAND | 17 | 3♠ | ♥8 | = | -7 |
| -0.1 | Round 11 | 🇳🇴 NORWAY | 5 | 3NT | ♣6 | +2 | +13 |
| -0.2 | Round 13 | 🇷🇴 ROMANIA | 8 | 4♥ | ♠K | +3 | -14 |
| -0.4 | Round 2 | 🇵🇱 POLAND | 16 | 3♦ | ♣4 | +1 | -15 |
| -0.4 | Round 15 | 🇪🇪 ESTONIA | 13 | 4♠ | ♥K | +1 | -13 |
| -0.5 | Round 2 | 🇵🇱 POLAND | 21 | 4♠ | ♦J | +1 | -4 |
| -0.5 | Round 6 | 🇩🇰 DENMARK | 18 | 3NT | ♣7 | = | +2 |
| -0.5 | Round 17 | 🇸🇪 SWEDEN | 17 | 1NT | ♦3 | +3 | -2 |
| -0.6 | Round 11 | 🇳🇴 NORWAY | 6 | 4♠ | ♣J | = | +1 |
| -0.7 | Round 15 | 🇪🇪 ESTONIA | 14 | 4♠ | ♥8 | +1 | +0 |
| -0.9 | Round 13 | 🇷🇴 ROMANIA | 9 | 3♠ | ♦Q | = | +7 |
| -1.2 | Round 4 | 🏴 ENGLAND | 19 | 2NT | ♦K | -1 | +0 |
| -1.2 | Round 13 | 🇷🇴 ROMANIA | 3 | 4♦ | ♥3 | = | +7 |
| -1.4 | Round 11 | 🇳🇴 NORWAY | 7 | 1NT | ♠5 | +1 | +0 |
| -1.5 | Round 13 | 🇷🇴 ROMANIA | 2 | 3♥ | ♣A | -1 | +10 |
| -1.6 | Round 6 | 🇩🇰 DENMARK | 13 | 3NT | ♠K | +1 | +1 |
| -1.8 | Round 17 | 🇸🇪 SWEDEN | 20 | 3♣ | ♦5 | -1 | -5 |
| -1.9 | Round 4 | 🏴 ENGLAND | 18 | 2NT | ♦8 | = | -7 |
| -1.9 | Round 15 | 🇪🇪 ESTONIA | 22 | 4♠ | ♥6 | +1 | +0 |
| -2.1 | Round 2 | 🇵🇱 POLAND | 18 | 2♥ | ♣2 | +3 | +9 |
| -2.5 | Round 11 | 🇳🇴 NORWAY | 9 | 4♠ | ♦8 | +2 | -1 |
| -2.6 | Round 2 | 🇵🇱 POLAND | 13 | 3NT | ♥2 | -2 | -8 |
| -2.6 | Round 9 | 🇨🇿 CZECH REPUBLIC | 7 | 2♥ | ♦3 | -3 | +8 |
| -2.9 | Round 4 | 🏴 ENGLAND | 14 | 2NT | ♠3 | +2 | -2 |
| -2.9 | Round 4 | 🏴 ENGLAND | 15 | 3NT | ♥6 | = | +1 |
| -3.4 | Round 4 | 🏴 ENGLAND | 13 | 4♣ | ♥3 | = | +0 |
| -3.5 | Round 4 | 🏴 ENGLAND | 21 | 3♠ | ♥A | +1 | -7 |
| -3.9 | Round 11 | 🇳🇴 NORWAY | 10 | 3♣ | ♥A | = | +6 |
| -4.1 | Round 9 | 🇨🇿 CZECH REPUBLIC | 8 | 3♦ | ♥K | -1 | -10 |
| -4.5 | Round 9 | 🇨🇿 CZECH REPUBLIC | 5 | 3♦ | ♥J | +1 | -1 |
| -4.8 | Round 11 | 🇳🇴 NORWAY | 2 | 3♥ | ♠5 | +2 | -6 |
| -4.8 | Round 17 | 🇸🇪 SWEDEN | 16 | 4♥ | ♦2 | +1 | -1 |
| -5.1 | Round 6 | 🇩🇰 DENMARK | 16 | 3♠ | ♥K | -3 | -15 |
| -5.3 | Round 2 | 🇵🇱 POLAND | 17 | 3NT | ♠A | -4 | -7 |
| -5.5 | Round 17 | 🇸🇪 SWEDEN | 18 | 4♠ | ♦7 | -2 | -5 |
| -5.6 | Round 2 | 🇵🇱 POLAND | 22 | 2♥ | ♠4 | -1 | -12 |
| -5.7 | Round 6 | 🇩🇰 DENMARK | 21 | 3NT | ♦4 | = | -3 |
| -5.8 | Round 2 | 🇵🇱 POLAND | 15 | 3NT | ♣5 | +2 | -2 |
| -5.8 | Round 17 | 🇸🇪 SWEDEN | 13 | 1NT | ♥J | +1 | -10 |
| -6.0 | Round 6 | 🇩🇰 DENMARK | 15 | 4♣x | ♠10 | -2 | -9 |
| -6.2 | Round 6 | 🇩🇰 DENMARK | 19 | 3NT | ♠J | = | +0 |
| -6.2 | Round 17 | 🇸🇪 SWEDEN | 15 | 3♠ | ♥10 | = | -7 |
| -7.6 | Round 13 | 🇷🇴 ROMANIA | 5 | 3NT | ♦8 | -1 | -10 |
| -8.2 | Round 4 | 🏴 ENGLAND | 16 | 3♠ | ♦K | = | -10 |
| -8.4 | Round 6 | 🇩🇰 DENMARK | 17 | 5♣ | ♥10 | -2 | -11 |
| -8.6 | Round 15 | 🇪🇪 ESTONIA | 17 | 5♦ | ♥6 | -1 | -17 |
| -9.6 | Round 6 | 🇩🇰 DENMARK | 22 | 4♥ | ♦A | -3 | -10 |
| -10.5 | Round 15 | 🇪🇪 ESTONIA | 20 | 5♥x | ♠4 | -1 | -9 |
| -11.4 | Round 2 | 🇵🇱 POLAND | 19 | 3NT | ♣K | -3 | -13 |
| -12.8 | Round 11 | 🇳🇴 NORWAY | 3 | 4♠ | ♦J | -5 | -15 |