ZACK Yaniv · BARR
216rank
-12.2Butler · 100 bds
-0.12per board
±4.1swing
+0.27vs par /bd · #130/360
+0.20adjusted /bd
by round
vs par split: bidding +0.34 · play -0.07
Strength of schedule: opponents averaged +0.32/bd (a tough draw) → opponent-adjusted +0.20/bd
Card play — on target: opening leads 78.6% #133 of 360 · declarer play 86.4% #20 of 360 · defence 80.7% #287 of 360
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (6) | 86.4% (22) |
| Declarer play | 66.7% (3) | 89.5% (19) |
| Defence | 83.3% (12) | 80.0% (45) |
Opening leads by suit led: ♠ 80.0% (5) · ♥ 57.1% (7) · ♦ 83.3% (6) · ♣ 90.0% (10)
vs par by strain: NT +1.74 (23) · a suit -0.17 (77)
vs par by level: part-score -1.24 (34) · game +1.25 (64) · slam -5.50 (2)
By role: declaring -0.09/bd (-2.84 vs par · 43) · defending -0.15/bd (+2.61 vs par · 57)
By vulnerability: vulnerable +0.07/bd (+1.00 vs par · 50) · not vulnerable -0.32/bd (-0.46 vs par · 50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | R.Benin-Barr | X.Shen – Y.Liang | Open | 10 | -1.1 | -0.11 | +1.50 |
| Round 2 | R.Benin-Barr | B.Robbins – N.Beninger | Closed | 10 | -17.9 | -1.79 | -1.50 |
| Round 3 | R.Benin-Barr | R.Elsayyad – W.Mohamed | Open | 10 | +12.9 | +1.29 | +0.20 |
| Round 4 | D.Yadlin | G.Salliere – P.Mouttet | Open | 10 | +6.2 | +0.62 | +2.50 |
| Round 5 | D.Yadlin | J.Thompson – D.Fryda | Open | 10 | +1.9 | +0.19 | -3.00 |
| Round 6 | R.Benin-Barr | F.Goded – G.Goded | Open | 10 | -22.3 | -2.23 | -4.20 |
| Round 7 | R.Benin-Barr | D.Hsieh – L.Chen | Closed | 10 | +2.7 | +0.27 | +2.20 |
| Round 8 | R.Benin-Barr | P.Pejacsevich – E.Juchimowicz Pugliese | Closed | 10 | -11.7 | -1.17 | -1.10 |
| Round 9 | D.Yadlin | P.Cullin – M.Michielsen | Open | 10 | -8.6 | -0.86 | +1.30 |
| Round 10 | D.Yadlin | A.Tebha – M.Gold | Open | 10 | +25.7 | +2.57 | +4.80 |
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 |
|---|---|---|---|---|---|---|---|
| +9.8 | Round 5 | SANTOSHA | 9 | 6♠ | ♣10 | +1 | -11 |
| +8.8 | Round 3 | THE DARK KNIGHT | 16 | 4♥ | ♠7 | -4 | +10 |
| +8.7 | Round 10 | BUUS AND BOTT | 25 | 5♥ | ♣10 | +1 | +12 |
| +8.2 | Round 2 | MEXICO | 10 | 3♦ | ♠K | -2 | +13 |
| +7.6 | Round 6 | AUPALETI | 12 | 5♦ | ♠7 | = | +7 |
| +7.2 | Round 3 | THE DARK KNIGHT | 12 | 4♥ | ♠6 | = | +11 |
| +7.2 | Round 8 | AMISTAD | 8 | 3NT | ♦3 | = | +7 |
| +6.6 | Round 3 | THE DARK KNIGHT | 20 | 4♥ | ♣2 | -2 | +3 |
| +6.2 | Round 4 | EL GHRARI | 26 | 4♠ | ♥2 | -1 | +6 |
| +5.9 | Round 1 | CHINA SENIOR | 5 | 3♥ | ♣J | +1 | +7 |
| +5.2 | Round 10 | BUUS AND BOTT | 29 | 1NT | ♣7 | +1 | +5 |
| +4.7 | Round 7 | 4FUN | 25 | 4♥ | ♠5 | -1 | +6 |
| +4.5 | Round 2 | MEXICO | 8 | 4♥ | ♣4 | -2 | +0 |
| +4.4 | Round 5 | SANTOSHA | 10 | 4♣x | ♠10 | -1 | +13 |
| +4.2 | Round 4 | EL GHRARI | 22 | 4♥ | ♦6 | +1 | +6 |
| +4.2 | Round 5 | SANTOSHA | 5 | 7♠ | ♠10 | = | +0 |
| +4.2 | Round 10 | BUUS AND BOTT | 26 | 4♥ | ♣3 | -1 | +12 |
| +4.2 | Round 10 | BUUS AND BOTT | 30 | 4♥ | ♦J | +2 | +11 |
| +4.0 | Round 9 | DINKIN | 17 | 1NT | ♦Q | -2 | +6 |
| +3.8 | Round 10 | BUUS AND BOTT | 27 | 1NTx | ♦3 | = | +2 |
| +3.5 | Round 1 | CHINA SENIOR | 8 | 3♥ | ♥6 | +1 | +6 |
| +3.4 | Round 9 | DINKIN | 13 | 4♥ | ♣10 | +1 | +1 |
| +3.2 | Round 4 | EL GHRARI | 25 | 4♠ | ♠3 | +2 | +1 |
| +2.6 | Round 4 | EL GHRARI | 28 | 4♥ | ♠7 | +1 | +0 |
| +2.5 | Round 9 | DINKIN | 15 | 3♠ | ♦A | +1 | -8 |
| +2.4 | Round 7 | 4FUN | 30 | 3♥ | ♠2 | +2 | +6 |
| +2.2 | Round 3 | THE DARK KNIGHT | 18 | 4♠ | ♥5 | +1 | +0 |
| +2.2 | Round 4 | EL GHRARI | 21 | 2♠ | ♦5 | = | +6 |
| +2.0 | Round 10 | BUUS AND BOTT | 21 | 4♥ | ♥10 | -1 | +5 |
| +2.0 | Round 10 | BUUS AND BOTT | 24 | 5♦x | ♥9 | -2 | -11 |
| +1.9 | Round 7 | 4FUN | 22 | 3NT | ♥2 | = | +0 |
| +1.8 | Round 3 | THE DARK KNIGHT | 15 | 3NT | ♥6 | +1 | -1 |
| +1.8 | Round 9 | DINKIN | 19 | 4NT | ♥7 | +3 | +17 |
| +1.7 | Round 3 | THE DARK KNIGHT | 19 | 3NT | ♣4 | +1 | -1 |
| +1.6 | Round 5 | SANTOSHA | 4 | 4♥ | ♣7 | = | +0 |
| +1.5 | Round 1 | CHINA SENIOR | 9 | 3NT | ♦2 | -1 | +5 |
| +1.5 | Round 8 | AMISTAD | 10 | 2♥ | ♣8 | +1 | +0 |
| +1.3 | Round 1 | CHINA SENIOR | 4 | 4♥ | ♠Q | -1 | -1 |
| +1.1 | Round 8 | AMISTAD | 6 | 1NTx | ♣K | -3 | +4 |
| +1.0 | Round 6 | AUPALETI | 20 | 3♦ | ♣2 | +3 | -10 |
| +1.0 | Round 7 | 4FUN | 21 | 3NT | ♥2 | -2 | +6 |
| +0.9 | Round 10 | BUUS AND BOTT | 22 | 4♠ | ♣K | +2 | -1 |
| +0.3 | Round 1 | CHINA SENIOR | 2 | 4♥ | ♣3 | +1 | +11 |
| +0.2 | Round 2 | MEXICO | 4 | 4♠ | ♥8 | +1 | +0 |
| +0.2 | Round 8 | AMISTAD | 4 | 3NT | ♦9 | -1 | +6 |
| -0.1 | Round 7 | 4FUN | 26 | 3NT | ♥3 | +1 | +1 |
| -0.5 | Round 5 | SANTOSHA | 1 | 1NT | ♠3 | = | -5 |
| -0.5 | Round 6 | AUPALETI | 14 | 3NT | ♥9 | +1 | -1 |
| -0.5 | Round 7 | 4FUN | 27 | 3♦ | ♥9 | +1 | -7 |
| -0.7 | Round 1 | CHINA SENIOR | 1 | 1♠ | ♣J | +1 | -5 |
| -0.7 | Round 4 | EL GHRARI | 29 | 4♥ | ♣3 | +1 | +0 |
| -0.7 | Round 7 | 4FUN | 28 | 3♣ | ♠J | = | +7 |
| -0.7 | Round 8 | AMISTAD | 7 | 1NT | ♥3 | +1 | +0 |
| -0.8 | Round 1 | CHINA SENIOR | 10 | 2♣ | ♠10 | = | +1 |
| -1.0 | Round 7 | 4FUN | 24 | 3NT | ♣10 | = | +0 |
| -1.2 | Round 5 | SANTOSHA | 8 | 4♠ | ♦7 | -1 | -5 |
| -1.2 | Round 7 | 4FUN | 23 | 4♥ | ♣A | = | +13 |
| -1.3 | Round 2 | MEXICO | 9 | 4♥ | ♣A | -3 | +10 |
| -1.5 | Round 5 | SANTOSHA | 2 | 4♠ | ♣7 | +1 | -1 |
| -1.7 | Round 6 | AUPALETI | 17 | 4♠ | ♥K | +2 | -11 |
| -1.8 | Round 3 | THE DARK KNIGHT | 14 | 3♥ | ♠K | -2 | +1 |
| -1.8 | Round 5 | SANTOSHA | 7 | 4♥ | ♦2 | = | +0 |
| -2.0 | Round 2 | MEXICO | 3 | 4♥ | ♠A | +1 | +0 |
| -2.0 | Round 9 | DINKIN | 11 | 4♠ | ♣K | +1 | +8 |
| -2.1 | Round 3 | THE DARK KNIGHT | 17 | 3NT | ♠6 | +1 | -14 |
| -2.3 | Round 4 | EL GHRARI | 27 | 5♣ | ♠3 | +1 | +11 |
| -2.4 | Round 10 | BUUS AND BOTT | 23 | 3NT | ♥4 | +1 | +12 |
| -2.5 | Round 4 | EL GHRARI | 24 | 3♣ | ♠2 | +1 | +0 |
| -2.5 | Round 6 | AUPALETI | 15 | 3♥ | ♣A | +2 | -10 |
| -2.9 | Round 9 | DINKIN | 16 | 4♠x | ♥A | -1 | +0 |
| -2.9 | Round 10 | BUUS AND BOTT | 28 | 4♥ | ♠6 | = | +1 |
| -3.0 | Round 6 | AUPALETI | 18 | 3NT | ♠10 | +3 | +10 |
| -3.1 | Round 8 | AMISTAD | 2 | 4♠ | ♥A | = | -1 |
| -3.2 | Round 1 | CHINA SENIOR | 6 | 3♥ | ♦J | +1 | -1 |
| -3.2 | Round 2 | MEXICO | 5 | 4♠ | ♥A | -1 | -5 |
| -3.2 | Round 4 | EL GHRARI | 23 | 2♠ | ♥A | = | +0 |
| -3.2 | Round 9 | DINKIN | 12 | 4♥ | ♣9 | = | +1 |
| -3.5 | Round 4 | EL GHRARI | 30 | 2♠ | ♣9 | = | -5 |
| -3.5 | Round 6 | AUPALETI | 19 | 4♥ | ♠A | -2 | -11 |
| -3.6 | Round 8 | AMISTAD | 5 | 4♠ | ♥A | +2 | -12 |
| -3.7 | Round 1 | CHINA SENIOR | 7 | 2♣ | ♥Q | -2 | -7 |
| -3.8 | Round 7 | 4FUN | 29 | 2♥ | ♠Q | +2 | -10 |
| -3.8 | Round 8 | AMISTAD | 3 | 4♥ | ♥7 | +1 | -1 |
| -3.8 | Round 9 | DINKIN | 18 | 3♠ | ♣3 | +1 | -12 |
| -4.0 | Round 2 | MEXICO | 1 | 5♦ | ♥9 | -1 | -10 |
| -4.0 | Round 9 | DINKIN | 14 | 4♠ | ♣Q | +1 | +0 |
| -4.2 | Round 5 | SANTOSHA | 3 | 3NT | ♦7 | -2 | -11 |
| -4.3 | Round 3 | THE DARK KNIGHT | 13 | 4♠x | ♣Q | -1 | +0 |
| -4.4 | Round 9 | DINKIN | 20 | 5♦ | ♣K | = | +0 |
| -4.7 | Round 2 | MEXICO | 6 | 2♠ | ♦4 | = | -1 |
| -4.9 | Round 6 | AUPALETI | 16 | 3♥ | ♠3 | +1 | -2 |
| -5.0 | Round 8 | AMISTAD | 9 | 4♥ | ♣J | -2 | -11 |
| -5.2 | Round 1 | CHINA SENIOR | 3 | 3NT | ♠9 | +1 | -1 |
| -5.2 | Round 6 | AUPALETI | 11 | 3♥ | ♦10 | = | -6 |
| -5.5 | Round 8 | AMISTAD | 1 | 4♥ | ♦5 | = | -3 |
| -5.6 | Round 2 | MEXICO | 2 | 2♥ | ♠5 | = | -12 |
| -7.2 | Round 3 | THE DARK KNIGHT | 11 | 3NT | ♥J | = | -7 |
| -8.9 | Round 5 | SANTOSHA | 6 | 4♠ | ♦J | -1 | -10 |
| -9.6 | Round 6 | AUPALETI | 13 | 3♠ | ♣K | +1 | -8 |
| -10.0 | Round 2 | MEXICO | 7 | 2♥ | ♠9 | +2 | -10 |