🇮🇱 ZACK Yaniv · ISRAEL MIXED
39rank
-5.9Butler · 80 bds
-0.07per board
±5.2swing
+0.54vs par /bd · #17/62
+0.02adjusted /bd
by round
vs par split: bidding +0.55 · play -0.01
Strength of schedule: opponents averaged +0.09/bd (a tough draw) → opponent-adjusted +0.02/bd
Card play — on target: opening leads 86.4% #22 of 62 · declarer play 81.2% #23 of 62 · defence 94.9% #10 of 62
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (4) | 94.4% (18) |
| Declarer play | 83.3% (6) | 80.0% (10) |
| Defence | 100.0% (9) | 93.3% (30) |
Opening leads by suit led: ♠ 80.0% (5) · ♥ 100.0% (7) · ♦ 71.4% (7) · ♣ 100.0% (3)
vs par by strain: NT -2.20 (20) · a suit +1.45 (60)
vs par by level: part-score +1.70 (27) · game -0.51 (47) · slam +3.50 (6)
By role: declaring +0.26/bd (-1.44 vs par · 41) · defending -0.42/bd (+2.62 vs par · 39)
By vulnerability: vulnerable +0.69/bd (+0.85 vs par · 40) · not vulnerable -0.84/bd (+0.23 vs par · 40)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | R.Benin-Barr | S.Shi – D.Korbel | Closed | 8 | -26.5 | -3.31 | +0.00 |
| Round 2 | R.Benin-Barr | V.Markowicz – K.Moszczynski | Closed | 8 | -12.5 | -1.56 | -0.50 |
| Round 3 | R.Pachtman | O.Herbst – I.Herbst | Open | 8 | +15.9 | +1.99 | +1.75 |
| Round 4 | R.Pachtman | V.Fagerlund – J.Juuri-Oja | Open | 8 | -8.6 | -1.07 | -3.50 |
| Round 5 | R.Pachtman | T.Grude – G.Helgemo | Open | 8 | -11.5 | -1.44 | +0.62 |
| Round 6 | R.Pachtman | F.Goded – G.Fractman | Open | 8 | +3.9 | +0.49 | -2.75 |
| Round 7 | R.Benin-Barr | M.Brown – M.Whibley | Closed | 8 | +16.7 | +2.09 | +3.62 |
| Round 8 | R.Benin-Barr | J.Fritsche – K.Reps | Closed | 8 | +17.4 | +2.17 | +4.12 |
| Round 9 | R.Benin-Barr | N.Fitzgibbon – A.Mesbur | Open | 8 | -10.8 | -1.35 | -0.50 |
| Round 11 | R.Pachtman | M.Wu – C.Hung | Open | 8 | +10.1 | +1.26 | +2.50 |
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 |
|---|---|---|---|---|---|---|---|
| +13.4 | Round 6 | GAUSS | 13 | 7♣ | ♠10 | = | +4 |
| +13.1 | Round 8 | 🇩🇪 GERMANY OPEN | 29 | 7♦ | ♠4 | -1 | +20 |
| +12.7 | Round 7 | PERO BUENO | 21 | 4♠x | ♥Q | = | +12 |
| +8.4 | Round 7 | PERO BUENO | 19 | 2♥x | ♦K | -1 | +9 |
| +7.8 | Round 3 | 🇮🇱 ISRAEL | 21 | 2♥x | ♦K | -2 | +8 |
| +7.5 | Round 9 | 🇮🇪 IRELAND | 3 | 5♦ | ♥J | = | +7 |
| +6.0 | Round 3 | 🇮🇱 ISRAEL | 20 | 3NT | ♠6 | +1 | +1 |
| +5.8 | Round 2 | 🇵🇱 POLAND SENIORS | 13 | 3NT | ♥4 | +1 | +0 |
| +5.6 | Round 5 | SHOURIE | 1 | 4♠ | ♥5 | = | +0 |
| +5.2 | Round 2 | 🇵🇱 POLAND SENIORS | 15 | 2♥ | ♦7 | -1 | +10 |
| +5.0 | Round 11 | 🇹🇼 CHINESE TAIPEI OPEN | 19 | 4♠ | ♥K | -1 | +6 |
| +4.8 | Round 5 | SHOURIE | 4 | 4♠ | ♥9 | +3 | +12 |
| +4.5 | Round 9 | 🇮🇪 IRELAND | 7 | 4♠ | ♦J | -1 | +6 |
| +4.3 | Round 11 | 🇹🇼 CHINESE TAIPEI OPEN | 22 | 5♥x | ♣2 | -3 | +7 |
| +3.6 | Round 6 | GAUSS | 12 | 4♠ | ♣A | = | +0 |
| +3.3 | Round 3 | 🇮🇱 ISRAEL | 23 | 4♦ | ♠10 | -1 | -1 |
| +3.0 | Round 3 | 🇮🇱 ISRAEL | 18 | 3NT | ♥5 | -1 | +12 |
| +2.6 | Round 2 | 🇵🇱 POLAND SENIORS | 14 | 4♦ | ♥A | -1 | +5 |
| +2.6 | Round 11 | 🇹🇼 CHINESE TAIPEI OPEN | 24 | 2♠ | ♥J | -1 | +5 |
| +2.5 | Round 6 | GAUSS | 10 | 4♠ | ♦3 | +1 | -13 |
| +2.5 | Round 9 | 🇮🇪 IRELAND | 8 | 4♥ | ♦10 | +1 | +0 |
| +2.3 | Round 7 | PERO BUENO | 20 | 3♠ | ♣2 | = | +6 |
| +2.3 | Round 8 | 🇩🇪 GERMANY OPEN | 28 | 4♠ | ♥K | +2 | +12 |
| +2.3 | Round 11 | 🇹🇼 CHINESE TAIPEI OPEN | 21 | 3NT | ♣5 | -2 | +11 |
| +2.2 | Round 4 | 🇫🇮 FINLAND | 25 | 2♠ | ♠4 | = | +0 |
| +2.0 | Round 3 | 🇮🇱 ISRAEL | 17 | 4♥ | ♠2 | = | -1 |
| +2.0 | Round 4 | 🇫🇮 FINLAND | 32 | 2NT | ♥4 | +2 | +2 |
| +1.9 | Round 3 | 🇮🇱 ISRAEL | 22 | 3♠ | ♦J | = | +0 |
| +1.9 | Round 7 | PERO BUENO | 23 | 4♥ | ♦6 | -1 | +6 |
| +1.9 | Round 11 | 🇹🇼 CHINESE TAIPEI OPEN | 20 | 3♦ | ♣J | -1 | +1 |
| +1.7 | Round 9 | 🇮🇪 IRELAND | 4 | 3♣ | ♠A | = | +6 |
| +1.0 | Round 2 | 🇵🇱 POLAND SENIORS | 11 | 3♠ | ♦J | +1 | +6 |
| +1.0 | Round 8 | 🇩🇪 GERMANY OPEN | 30 | 3NT | ♦4 | +1 | +1 |
| +0.6 | Round 4 | 🇫🇮 FINLAND | 29 | 4♠ | ♦K | +1 | +0 |
| +0.5 | Round 1 | 🇺🇸 USA MIX | 6 | 4♠ | ♣Q | -1 | +5 |
| +0.5 | Round 8 | 🇩🇪 GERMANY OPEN | 26 | 3♦ | ♣9 | +1 | +0 |
| +0.5 | Round 8 | 🇩🇪 GERMANY OPEN | 27 | 5♣ | ♠6 | = | +0 |
| +0.4 | Round 2 | 🇵🇱 POLAND SENIORS | 9 | 3NT | ♣9 | +1 | +0 |
| +0.2 | Round 4 | 🇫🇮 FINLAND | 26 | 3NT | ♣3 | +3 | -13 |
| +0.2 | Round 11 | 🇹🇼 CHINESE TAIPEI OPEN | 18 | 4♥ | ♣K | = | +1 |
| -0.0 | Round 6 | GAUSS | 16 | 3♣ | ♥J | -3 | +0 |
| +0.0 | Round 7 | PERO BUENO | 17 | 3NT | ♠Q | +1 | +0 |
| -0.0 | Round 8 | 🇩🇪 GERMANY OPEN | 25 | 4♠ | ♦A | = | +0 |
| -0.0 | Round 8 | 🇩🇪 GERMANY OPEN | 31 | 4♠ | ♣J | +1 | +0 |
| -0.0 | Round 8 | 🇩🇪 GERMANY OPEN | 32 | 4♥ | ♠4 | +1 | +0 |
| -0.0 | Round 9 | 🇮🇪 IRELAND | 1 | 3♦ | ♥K | +1 | +1 |
| -0.1 | Round 4 | 🇫🇮 FINLAND | 27 | 4♠ | ♦6 | = | +0 |
| -0.3 | Round 3 | 🇮🇱 ISRAEL | 19 | 4♥ | ♠2 | = | +0 |
| -0.3 | Round 5 | SHOURIE | 8 | 3♦ | ♠3 | +1 | +0 |
| -0.5 | Round 4 | 🇫🇮 FINLAND | 28 | 4♠ | ♣7 | +1 | +0 |
| -0.7 | Round 11 | 🇹🇼 CHINESE TAIPEI OPEN | 23 | 2♠ | ♦A | +1 | -1 |
| -0.8 | Round 5 | SHOURIE | 5 | 1NT | ♠J | +1 | +0 |
| -1.0 | Round 1 | 🇺🇸 USA MIX | 8 | 6♣x | ♠J | -2 | +0 |
| -1.3 | Round 7 | PERO BUENO | 18 | 3♥ | ♠A | = | +0 |
| -1.5 | Round 4 | 🇫🇮 FINLAND | 30 | 3NT | ♦7 | +1 | +0 |
| -1.5 | Round 6 | GAUSS | 9 | 3♣ | ♠4 | = | +1 |
| -1.9 | Round 6 | GAUSS | 15 | 3NT | ♦6 | -2 | -5 |
| -2.1 | Round 5 | SHOURIE | 7 | 2NT | ♠2 | -1 | -5 |
| -2.7 | Round 1 | 🇺🇸 USA MIX | 2 | 3NT | ♦2 | +1 | -1 |
| -2.8 | Round 1 | 🇺🇸 USA MIX | 3 | 4♣ | ♥K | -2 | -2 |
| -3.5 | Round 7 | PERO BUENO | 22 | 2♠ | ♥4 | +2 | +10 |
| -3.8 | Round 7 | PERO BUENO | 24 | 6♥ | ♠7 | -2 | -14 |
| -4.0 | Round 1 | 🇺🇸 USA MIX | 7 | 3♥ | ♦Q | = | +0 |
| -4.5 | Round 6 | GAUSS | 11 | 5♦x | ♥A | -1 | -9 |
| -4.6 | Round 2 | 🇵🇱 POLAND SENIORS | 10 | 3NT | ♦A | +1 | +0 |
| -5.0 | Round 1 | 🇺🇸 USA MIX | 4 | 4♥ | ♦5 | +1 | -1 |
| -5.0 | Round 5 | SHOURIE | 2 | 3NT | ♦4 | -2 | -6 |
| -5.5 | Round 11 | 🇹🇼 CHINESE TAIPEI OPEN | 17 | 3♠ | ♥A | = | -10 |
| -5.6 | Round 1 | 🇺🇸 USA MIX | 5 | 4♠ | ♥Q | +1 | -1 |
| -5.9 | Round 1 | 🇺🇸 USA MIX | 1 | 5♠ | ♣4 | = | +0 |
| -6.3 | Round 5 | SHOURIE | 6 | 6♣ | ♠K | +1 | +11 |
| -7.3 | Round 9 | 🇮🇪 IRELAND | 2 | 4♠x | ♣K | -3 | +0 |
| -7.4 | Round 5 | SHOURIE | 3 | 4♠x | ♥6 | -2 | -7 |
| -7.5 | Round 2 | 🇵🇱 POLAND SENIORS | 12 | 3NT | ♥8 | -2 | -12 |
| -7.7 | Round 6 | GAUSS | 14 | 7♥x | ♠Q | -3 | +0 |
| -7.8 | Round 3 | 🇮🇱 ISRAEL | 24 | 1NTx | ♠5 | -2 | -5 |
| -9.6 | Round 9 | 🇮🇪 IRELAND | 6 | 3NT | ♠3 | -3 | -14 |
| -10.1 | Round 9 | 🇮🇪 IRELAND | 5 | 3NT | ♦2 | = | -10 |
| -11.5 | Round 4 | 🇫🇮 FINLAND | 31 | 5♣ | ♥3 | +2 | -17 |
| -15.4 | Round 2 | 🇵🇱 POLAND SENIORS | 16 | 5♦x | ♥A | +1 | -13 |