🇮🇱 ZEITAK Aviv · ISRAEL
38rank
+13.1Butler · 96 bds
+0.14per board
±3.9swing
-0.35vs par /bd · #76/107
+0.50adjusted /bd
by round
vs par split: bidding -0.46 · play +0.10
Strength of schedule: opponents averaged +0.36/bd (a tough draw) → opponent-adjusted +0.50/bd
Card play — on target: opening leads 76.9% #81 of 107 · declarer play 81.5% #22 of 107 · defence 89.6% #21 of 107
Bidding activity — not a pass: 45.5% #38 of 107 (122/268)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (2) | 72.7% (11) |
| Declarer play | 90.9% (11) | 75.0% (16) |
| Defence | 76.9% (13) | 94.3% (35) |
Opening leads by suit led: ♠ 50.0% (2) · ♥ 75.0% (4) · ♦ 66.7% (3) · ♣ 100.0% (4)
vs par by strain: NT -0.75 (28) · a suit -0.19 (68)
vs par by level: part-score +0.15 (41) · game -1.04 (50) · slam +2.40 (5)
By role: declaring -0.15/bd (-2.42 vs par · 48) · defending +0.43/bd (+1.71 vs par · 48)
By vulnerability: vulnerable +0.79/bd (+0.44 vs par · 48) · not vulnerable -0.51/bd (-1.15 vs par · 48)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | N.Khutorsky | S.Ballav – D.Banerjee | Closed | 8 | -0.8 | -0.10 | +0.12 |
| Round 2 | N.Khutorsky | K.Takizawa – Y.Song | Closed | 8 | +10.6 | +1.32 | +0.75 |
| Round 4 | N.Khutorsky | D.Molina – C.Yanez | Open | 8 | +3.2 | +0.40 | -1.38 |
| Round 6 | N.Khutorsky | R.Jeng – B.Xiao | Open | 8 | -6.2 | -0.78 | -0.88 |
| Round 7 | N.Khutorsky | L.To – A.Seto | Closed | 8 | +3.5 | +0.44 | -0.62 |
| Round 9 | N.Khutorsky | O.Nijssen – T.Van De Paverd | Closed | 8 | -7.4 | -0.93 | -3.25 |
| Round 10 | N.Khutorsky | N.Tabata – M.Fragola | Open | 8 | +8.3 | +1.04 | +1.62 |
| Round 11 | N.Khutorsky | A.Abragi – I.Lichtenstein | Closed | 8 | +0.4 | +0.05 | +1.38 |
| Round 14 | N.Khutorsky | A.Carletti – F.Porta | Open | 8 | -20.5 | -2.56 | -1.12 |
| Round 15 | N.Khutorsky | J.Bazyluk – W.Bak | Open | 8 | +10.4 | +1.30 | -0.88 |
| Round 16 | N.Khutorsky | G.Morgan – G.Bartley | Closed | 8 | +7.8 | +0.97 | +0.88 |
| Round 17 | N.Khutorsky | Y.Niu – B.Jiang | Open | 8 | +3.8 | +0.47 | -0.88 |
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 4 | 🇦🇷 ARGENTINA | 28 | 2♥x | ♠A | -1 | +15 |
| +9.5 | Round 16 | 🇦🇺 AUSTRALIA | 30 | 6♠ | ♥6 | -1 | +11 |
| +7.6 | Round 7 | 🇭🇰 HONG KONG CHINA | 23 | 3NT | ♥2 | -3 | +10 |
| +7.3 | Round 15 | 🇵🇱 POLAND | 20 | 5♣x | ♠7 | = | +4 |
| +6.7 | Round 14 | 🇮🇹 ITALY | 10 | 5♣ | ♥9 | = | +0 |
| +6.4 | Round 11 | 🇸🇪 SWEDEN | 22 | 6♠ | ♣A | -1 | +11 |
| +6.2 | Round 10 | 🇫🇷 FRANCE | 12 | 4♠xx | ♣8 | -1 | +9 |
| +5.8 | Round 10 | 🇫🇷 FRANCE | 13 | 4♠ | ♣4 | +2 | +17 |
| +5.6 | Round 2 | 🇯🇵 JAPAN | 11 | 4♦x | ♣Q | -1 | +11 |
| +5.4 | Round 16 | 🇦🇺 AUSTRALIA | 27 | 2♥ | ♦J | +3 | +6 |
| +4.1 | Round 10 | 🇫🇷 FRANCE | 9 | 6♠ | ♣A | = | +0 |
| +4.1 | Round 17 | 🇨🇳 CHINA | 7 | 3♠ | ♣2 | +1 | -1 |
| +3.8 | Round 1 | 🇮🇳 INDIA | 2 | 2♠ | ♦Q | +1 | +0 |
| +3.8 | Round 16 | 🇦🇺 AUSTRALIA | 25 | 4♥x | ♣A | -2 | +5 |
| +3.6 | Round 2 | 🇯🇵 JAPAN | 14 | 4♠ | ♣5 | = | +8 |
| +3.6 | Round 4 | 🇦🇷 ARGENTINA | 27 | 2♠ | ♦K | -1 | +9 |
| +3.6 | Round 6 | 🇺🇸 USA2 | 15 | 4♠ | ♥2 | = | +0 |
| +3.6 | Round 17 | 🇨🇳 CHINA | 3 | 3NT | ♦5 | -3 | +6 |
| +3.1 | Round 11 | 🇸🇪 SWEDEN | 21 | 1NT | ♥J | -2 | +2 |
| +2.3 | Round 15 | 🇵🇱 POLAND | 17 | 3NT | ♥3 | = | +0 |
| +2.2 | Round 1 | 🇮🇳 INDIA | 1 | 4♠x | ♠T | -2 | -4 |
| +2.2 | Round 6 | 🇺🇸 USA2 | 16 | 1NT | ♦K | -3 | +2 |
| +2.2 | Round 10 | 🇫🇷 FRANCE | 11 | 3NT | ♥4 | +3 | +1 |
| +2.2 | Round 11 | 🇸🇪 SWEDEN | 24 | 4♦ | ♠K | = | -7 |
| +2.1 | Round 9 | 🇳🇱 NETHERLANDS | 6 | 4♠ | ♦5 | -2 | +8 |
| +1.8 | Round 2 | 🇯🇵 JAPAN | 10 | 2♠ | ♠4 | -1 | +0 |
| +1.8 | Round 4 | 🇦🇷 ARGENTINA | 29 | 3NT | ♥9 | = | -2 |
| +1.7 | Round 7 | 🇭🇰 HONG KONG CHINA | 18 | 4♠ | ♦T | -1 | +0 |
| +1.7 | Round 15 | 🇵🇱 POLAND | 24 | 4♥ | ♦5 | = | +0 |
| +1.6 | Round 2 | 🇯🇵 JAPAN | 13 | 4♥ | ♣A | -2 | +2 |
| +1.5 | Round 6 | 🇺🇸 USA2 | 9 | 4♥ | ♣3 | -1 | -5 |
| +1.5 | Round 7 | 🇭🇰 HONG KONG CHINA | 24 | 4♣ | ♠Q | -3 | +1 |
| +1.5 | Round 15 | 🇵🇱 POLAND | 18 | 1NT | ♠T | -3 | +0 |
| +1.4 | Round 1 | 🇮🇳 INDIA | 6 | 1NT | ♥3 | = | +0 |
| +1.4 | Round 9 | 🇳🇱 NETHERLANDS | 4 | 4♥ | ♦Q | -1 | -6 |
| +1.4 | Round 17 | 🇨🇳 CHINA | 5 | 3NT | ♣K | +1 | -1 |
| +1.3 | Round 2 | 🇯🇵 JAPAN | 16 | 3♦ | ♥7 | = | +0 |
| +1.1 | Round 4 | 🇦🇷 ARGENTINA | 25 | 2♠ | ♥A | +2 | -6 |
| +1.1 | Round 6 | 🇺🇸 USA2 | 11 | 2♥ | ♣Q | = | +0 |
| +0.9 | Round 4 | 🇦🇷 ARGENTINA | 26 | 2NT | ♦9 | +3 | -9 |
| +0.8 | Round 11 | 🇸🇪 SWEDEN | 20 | 2NT | ♥7 | = | +0 |
| +0.8 | Round 16 | 🇦🇺 AUSTRALIA | 26 | 2♥ | ♦A | = | +0 |
| +0.7 | Round 2 | 🇯🇵 JAPAN | 9 | 4♠ | ♥2 | = | +0 |
| +0.7 | Round 16 | 🇦🇺 AUSTRALIA | 29 | 3♣ | ♦K | +1 | +0 |
| +0.5 | Round 15 | 🇵🇱 POLAND | 19 | 4♠ | ♦A | +1 | +0 |
| +0.3 | Round 17 | 🇨🇳 CHINA | 8 | 2NT | ♣T | = | +0 |
| -0.0 | Round 16 | 🇦🇺 AUSTRALIA | 28 | 4♠ | ♣Q | = | +6 |
| -0.1 | Round 1 | 🇮🇳 INDIA | 3 | 3♣ | ♦7 | -3 | +4 |
| -0.1 | Round 10 | 🇫🇷 FRANCE | 10 | 6♠x | ♦4 | -2 | +0 |
| -0.1 | Round 14 | 🇮🇹 ITALY | 12 | 3NT | ♣5 | +2 | +0 |
| -0.2 | Round 6 | 🇺🇸 USA2 | 12 | 1NT | ♠Q | -1 | +5 |
| -0.2 | Round 15 | 🇵🇱 POLAND | 21 | 4♥ | ♦3 | = | +0 |
| -0.3 | Round 1 | 🇮🇳 INDIA | 7 | 3NT | ♦2 | +1 | +0 |
| -0.3 | Round 7 | 🇭🇰 HONG KONG CHINA | 20 | 2♠ | ♣Q | +1 | +0 |
| -0.6 | Round 1 | 🇮🇳 INDIA | 4 | 3♠ | ♣Q | = | +0 |
| -0.6 | Round 1 | 🇮🇳 INDIA | 8 | 2♥ | ♠9 | +1 | +7 |
| -0.6 | Round 11 | 🇸🇪 SWEDEN | 17 | 2♠ | ♦J | = | +1 |
| -0.6 | Round 15 | 🇵🇱 POLAND | 23 | 3♦ | ♠A | = | -10 |
| -0.7 | Round 14 | 🇮🇹 ITALY | 16 | 2♠ | ♥Q | +2 | +10 |
| -0.8 | Round 7 | 🇭🇰 HONG KONG CHINA | 22 | 3NT | ♣5 | +1 | -1 |
| -0.8 | Round 9 | 🇳🇱 NETHERLANDS | 5 | 2NT | ♦3 | +1 | -1 |
| -0.8 | Round 14 | 🇮🇹 ITALY | 13 | 4♠ | ♣T | +1 | +0 |
| -0.8 | Round 17 | 🇨🇳 CHINA | 2 | 1NT | ♥A | +2 | +1 |
| -0.9 | Round 17 | 🇨🇳 CHINA | 4 | 2♠ | ♥4 | +1 | -1 |
| -1.2 | Round 9 | 🇳🇱 NETHERLANDS | 2 | 2NT | ♥9 | = | +0 |
| -1.2 | Round 9 | 🇳🇱 NETHERLANDS | 7 | 1♠ | ♦A | +1 | -6 |
| -1.4 | Round 2 | 🇯🇵 JAPAN | 12 | 3NT | ♠K | -1 | -5 |
| -1.5 | Round 11 | 🇸🇪 SWEDEN | 19 | 3NT | ♥6 | = | +0 |
| -1.7 | Round 6 | 🇺🇸 USA2 | 10 | 5♣ | ♥K | = | +0 |
| -1.7 | Round 6 | 🇺🇸 USA2 | 13 | 4♥ | ♥Q | +2 | +1 |
| -1.7 | Round 17 | 🇨🇳 CHINA | 6 | 4♥ | ♣T | = | +0 |
| -1.9 | Round 7 | 🇭🇰 HONG KONG CHINA | 17 | 5♦ | ♣K | -2 | -5 |
| -1.9 | Round 9 | 🇳🇱 NETHERLANDS | 8 | 4♠ | ♣A | -1 | -5 |
| -2.0 | Round 7 | 🇭🇰 HONG KONG CHINA | 21 | 3NT | ♥K | +2 | -10 |
| -2.1 | Round 9 | 🇳🇱 NETHERLANDS | 1 | 4♠ | ♥4 | -1 | -10 |
| -2.1 | Round 15 | 🇵🇱 POLAND | 22 | 3NT | ♠4 | +3 | -1 |
| -2.2 | Round 17 | 🇨🇳 CHINA | 1 | 4♠ | ♥Q | +2 | -11 |
| -2.3 | Round 7 | 🇭🇰 HONG KONG CHINA | 19 | 4♥ | ♣5 | = | +0 |
| -2.6 | Round 2 | 🇯🇵 JAPAN | 15 | 4♠ | ♥7 | -1 | -10 |
| -2.8 | Round 10 | 🇫🇷 FRANCE | 14 | 3♥ | ♦K | = | +0 |
| -2.9 | Round 4 | 🇦🇷 ARGENTINA | 31 | 2♠ | ♥J | = | +0 |
| -3.0 | Round 14 | 🇮🇹 ITALY | 11 | 4♠ | ♣3 | = | -3 |
| -3.2 | Round 4 | 🇦🇷 ARGENTINA | 30 | 4♠ | ♣T | -1 | -4 |
| -3.3 | Round 10 | 🇫🇷 FRANCE | 16 | 4♠x | ♣8 | -2 | -9 |
| -3.3 | Round 14 | 🇮🇹 ITALY | 15 | 2♠ | ♥8 | = | -1 |
| -3.6 | Round 14 | 🇮🇹 ITALY | 9 | 1NTx | ♣J | -1 | +0 |
| -3.7 | Round 9 | 🇳🇱 NETHERLANDS | 3 | 4♣ | ♥8 | -2 | -6 |
| -3.8 | Round 10 | 🇫🇷 FRANCE | 15 | 1NT | ♠Q | -1 | -5 |
| -4.7 | Round 11 | 🇸🇪 SWEDEN | 18 | 4♥x | ♣A | -3 | +3 |
| -5.3 | Round 11 | 🇸🇪 SWEDEN | 23 | 3NT | ♠Q | = | +1 |
| -5.6 | Round 16 | 🇦🇺 AUSTRALIA | 32 | 4♠ | ♠A | -2 | -8 |
| -6.6 | Round 1 | 🇮🇳 INDIA | 5 | 5♥x | ♠K | +1 | -6 |
| -6.8 | Round 16 | 🇦🇺 AUSTRALIA | 31 | 4♠ | ♥A | = | -13 |
| -7.8 | Round 4 | 🇦🇷 ARGENTINA | 32 | 4NT | ♦4 | +3 | -14 |
| -11.0 | Round 6 | 🇺🇸 USA2 | 14 | 7♦ | ♠3 | = | -10 |
| -15.7 | Round 14 | 🇮🇹 ITALY | 14 | 3♠x | ♠K | -7 | -15 |