ZACK Yaniv · BARR
246rank
+5.7Butler · 100 bds
+0.06per board
±3.9swing
-0.34vs par /bd · #361/518
+0.18adjusted /bd
by round
vs par split: bidding -0.60 · play +0.26
Strength of schedule: opponents averaged +0.12/bd (a tough draw) → opponent-adjusted +0.18/bd
Card play — on target: opening leads 75.0% #353 of 518 · declarer play 81.5% #127 of 517 · defence 89.1% #83 of 518
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (6) | 77.8% (18) |
| Declarer play | 88.9% (9) | 77.8% (18) |
| Defence | 90.9% (11) | 88.6% (35) |
Opening leads by suit led: ♠ 66.7% (6) · ♥ 75.0% (8) · ♦ 100.0% (5) · ♣ 60.0% (5)
vs par by strain: NT -0.32 (28) · a suit -0.35 (72)
vs par by level: part-score -0.54 (52) · game -0.42 (45) · slam +4.33 (3)
By role: declaring -0.13/bd (-2.54 vs par · 54) · defending +0.28/bd (+2.24 vs par · 46)
By vulnerability: vulnerable -0.05/bd (-1.74 vs par · 50) · not vulnerable +0.17/bd (+1.06 vs par · 50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | E.Oren | G.Engebretsen – S.Lindahl | Closed | 10 | -6.9 | -0.69 | -2.80 |
| Round 2 | D.Berkowitz | A.Stokka – Y.Wiseman | Closed | 10 | +10.7 | +1.07 | +2.40 |
| Round 3 | E.Oren | F.Hugony – V.Tagliaferri | Open | 10 | +10.9 | +1.09 | +1.10 |
| Round 4 | D.Berkowitz | S.Wheeler – B.Hanby | Closed | 10 | +9.3 | +0.93 | -0.70 |
| Round 5 | E.Oren | K.Shimamura – R.Samuel | Open | 10 | -7.9 | -0.79 | -0.40 |
| Round 6 | E.Oren | C.Madsen – B.Drijver | Open | 10 | -14.5 | -1.45 | -2.50 |
| Round 7 | D.Berkowitz | N.Demirev – R.Meltzer | Closed | 10 | +10.5 | +1.05 | +3.50 |
| Round 8 | E.Oren | J.Rombaut – V.Bessis | Closed | 10 | -0.5 | -0.05 | +0.60 |
| Round 9 | D.Berkowitz | T.Asbi – L.Bojoh | Open | 10 | -12.6 | -1.26 | -3.00 |
| Round 10 | E.Oren | G.Andersson – N.Hebert | Closed | 10 | +6.7 | +0.67 | -1.60 |
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 |
|---|---|---|---|---|---|---|---|
| +8.5 | Round 2 | PASKE | 12 | 3NT | ♠8 | -1 | +6 |
| +8.5 | Round 8 | THE FRUSH | 1 | 3♣ | ♣3 | -1 | +10 |
| +8.1 | Round 4 | GRIFFIN | 19 | 4♥ | ♠J | = | +3 |
| +7.4 | Round 7 | COCO CAT | 19 | 4♠x | ♣2 | -2 | +9 |
| +7.3 | Round 7 | COCO CAT | 12 | 2♠ | ♣A | = | +12 |
| +6.9 | Round 10 | ANNA | 27 | 3NT | ♦K | = | +0 |
| +6.5 | Round 10 | ANNA | 28 | 5♥ | ♦K | -2 | +7 |
| +6.4 | Round 2 | PASKE | 15 | 3NT | ♠K | -2 | +17 |
| +6.1 | Round 4 | GRIFFIN | 13 | 3NT | ♥4 | -1 | +6 |
| +6.0 | Round 3 | KEY LIME PIE | 4 | 3NT | ♠4 | +3 | +1 |
| +5.2 | Round 7 | COCO CAT | 15 | 4♥ | ♠K | -2 | +8 |
| +4.2 | Round 4 | GRIFFIN | 16 | 1NT | ♦7 | +2 | -10 |
| +3.3 | Round 3 | KEY LIME PIE | 7 | 2♦ | ♠6 | = | +0 |
| +3.0 | Round 8 | THE FRUSH | 4 | 4♠ | ♥A | -1 | -3 |
| +3.0 | Round 10 | ANNA | 26 | 2♥ | ♠K | = | +0 |
| +2.8 | Round 3 | KEY LIME PIE | 8 | 3♥ | ♦5 | = | +10 |
| +2.7 | Round 1 | BEAUTIFUL YAN | 1 | 3♣ | ♥A | -2 | +5 |
| +2.7 | Round 5 | 3ST | 21 | 1NT | ♥2 | +1 | +1 |
| +2.7 | Round 10 | ANNA | 24 | 3♦ | ♥7 | = | +6 |
| +2.6 | Round 8 | THE FRUSH | 6 | 3NT | ♠3 | +1 | +10 |
| +2.3 | Round 5 | 3ST | 26 | 6NT | ♦3 | = | +0 |
| +2.2 | Round 1 | BEAUTIFUL YAN | 3 | 5♦ | ♣K | = | -11 |
| +2.1 | Round 2 | PASKE | 17 | 5♦ | ♥K | -1 | +8 |
| +2.1 | Round 2 | PASKE | 19 | 2♠ | ♦3 | = | +0 |
| +2.1 | Round 3 | KEY LIME PIE | 2 | 2♠ | ♥4 | +2 | +10 |
| +2.1 | Round 3 | KEY LIME PIE | 9 | 3♦ | ♠5 | +1 | +0 |
| +2.1 | Round 7 | COCO CAT | 11 | 3♠ | ♠J | -3 | +1 |
| +2.1 | Round 8 | THE FRUSH | 7 | 4♣ | ♠6 | -3 | -8 |
| +1.9 | Round 1 | BEAUTIFUL YAN | 5 | 3♠ | ♥Q | = | +0 |
| +1.9 | Round 1 | BEAUTIFUL YAN | 6 | 3NT | ♥A | +1 | +0 |
| +1.9 | Round 6 | FERM | 3 | 4♥ | ♦10 | +2 | +11 |
| +1.8 | Round 8 | THE FRUSH | 10 | 3♠ | ♣2 | +2 | +9 |
| +1.6 | Round 5 | 3ST | 25 | 3♣ | ♠3 | +2 | +2 |
| +1.5 | Round 6 | FERM | 10 | 3♥ | ♣7 | -1 | +0 |
| +1.4 | Round 9 | INDONESIA | 15 | 4♠ | ♠4 | = | +1 |
| +1.3 | Round 5 | 3ST | 24 | 1NT | ♠8 | -2 | +8 |
| +1.2 | Round 4 | GRIFFIN | 17 | 3NT | ♥6 | +2 | +1 |
| +1.2 | Round 5 | 3ST | 27 | 3♦ | ♠2 | = | -1 |
| +1.2 | Round 6 | FERM | 2 | 3NT | ♦5 | +1 | +1 |
| +0.9 | Round 3 | KEY LIME PIE | 5 | 2♥ | ♣3 | +3 | -6 |
| +0.8 | Round 6 | FERM | 6 | 4♠ | ♦5 | = | -1 |
| +0.7 | Round 1 | BEAUTIFUL YAN | 4 | 4♠ | ♦4 | = | +1 |
| +0.7 | Round 8 | THE FRUSH | 3 | 3♦ | ♠2 | -1 | -2 |
| +0.7 | Round 10 | ANNA | 29 | 2♠ | ♦K | = | +0 |
| +0.6 | Round 3 | KEY LIME PIE | 10 | 1♠ | ♦A | = | +0 |
| +0.6 | Round 9 | INDONESIA | 18 | 3NT | ♦9 | +2 | +1 |
| +0.5 | Round 9 | INDONESIA | 11 | 4♠ | ♣J | +1 | +0 |
| +0.4 | Round 2 | PASKE | 20 | 4♥ | ♠7 | +1 | +0 |
| +0.3 | Round 2 | PASKE | 13 | 4♥ | ♥2 | +2 | -13 |
| +0.3 | Round 3 | KEY LIME PIE | 6 | 4♥ | ♣8 | = | +1 |
| +0.3 | Round 9 | INDONESIA | 17 | 4♥ | ♦5 | +1 | -10 |
| +0.1 | Round 2 | PASKE | 11 | 2♠ | ♥9 | +1 | -4 |
| +0.1 | Round 4 | GRIFFIN | 15 | 3♣ | ♥9 | = | +0 |
| +0.1 | Round 9 | INDONESIA | 20 | 1NT | ♦9 | +1 | +1 |
| -0.0 | Round 4 | GRIFFIN | 12 | 2♠ | ♥A | +1 | +0 |
| -0.1 | Round 3 | KEY LIME PIE | 3 | 3NT | ♣10 | +1 | +0 |
| -0.2 | Round 9 | INDONESIA | 13 | 3NT | ♦J | -1 | -6 |
| -0.3 | Round 2 | PASKE | 18 | 2♦ | ♠3 | -1 | -1 |
| -0.4 | Round 6 | FERM | 8 | 2♠ | ♣6 | +2 | +6 |
| -0.4 | Round 9 | INDONESIA | 16 | 4♠ | ♦8 | +1 | +0 |
| -0.5 | Round 9 | INDONESIA | 14 | 4♦ | ♥A | +1 | -2 |
| -0.6 | Round 1 | BEAUTIFUL YAN | 8 | 2♦ | ♣Q | +3 | -6 |
| -0.6 | Round 7 | COCO CAT | 17 | 2♠ | ♣3 | = | +7 |
| -0.7 | Round 2 | PASKE | 16 | 3NT | ♥A | +1 | +0 |
| -0.7 | Round 6 | FERM | 1 | 4♠x | ♠10 | -2 | -5 |
| -1.0 | Round 1 | BEAUTIFUL YAN | 2 | 3NT | ♥3 | +1 | +0 |
| -1.0 | Round 8 | THE FRUSH | 5 | 2♠ | ♣9 | = | -1 |
| -1.0 | Round 10 | ANNA | 21 | 3♣ | ♣10 | +1 | +0 |
| -1.1 | Round 4 | GRIFFIN | 14 | 3♥ | ♦K | -1 | +2 |
| -1.1 | Round 5 | 3ST | 30 | 3♠x | ♥3 | -2 | -4 |
| -1.2 | Round 4 | GRIFFIN | 18 | 3♠ | ♠6 | = | +0 |
| -1.2 | Round 7 | COCO CAT | 20 | 1NT | ♦6 | +1 | -10 |
| -1.2 | Round 10 | ANNA | 22 | 2♥ | ♣A | +1 | +0 |
| -1.4 | Round 7 | COCO CAT | 13 | 4♠ | ♦7 | = | +13 |
| -1.4 | Round 8 | THE FRUSH | 8 | 3♣ | ♥A | -1 | +3 |
| -1.5 | Round 4 | GRIFFIN | 11 | 3♥ | ♣4 | = | -1 |
| -1.7 | Round 10 | ANNA | 23 | 4♥ | ♠2 | -1 | -12 |
| -1.8 | Round 6 | FERM | 9 | 3♦ | ♠3 | -1 | -5 |
| -2.0 | Round 9 | INDONESIA | 19 | 4♥ | ♦A | = | +0 |
| -2.3 | Round 10 | ANNA | 30 | 3♠ | ♥K | -2 | -8 |
| -2.4 | Round 7 | COCO CAT | 16 | 4♥x | ♠Q | -2 | -1 |
| -2.6 | Round 7 | COCO CAT | 18 | 6♣ | ♦A | = | +2 |
| -2.7 | Round 1 | BEAUTIFUL YAN | 7 | 1NT | ♠3 | = | -5 |
| -2.8 | Round 5 | 3ST | 29 | 3NT | ♥5 | = | +1 |
| -3.1 | Round 5 | 3ST | 23 | 4♥ | ♣5 | -1 | -6 |
| -3.2 | Round 6 | FERM | 7 | 4♣ | ♦3 | +1 | -11 |
| -3.3 | Round 7 | COCO CAT | 14 | 4♣ | ♥A | +1 | -6 |
| -3.6 | Round 1 | BEAUTIFUL YAN | 10 | 3♦ | ♠A | = | -6 |
| -4.8 | Round 5 | 3ST | 28 | 1NT | ♠3 | = | -5 |
| -5.2 | Round 5 | 3ST | 22 | 2NT | ♦2 | = | +0 |
| -6.0 | Round 6 | FERM | 5 | 4♠ | ♣A | +2 | -11 |
| -6.6 | Round 4 | GRIFFIN | 20 | 4♥ | ♣10 | -2 | -8 |
| -6.9 | Round 10 | ANNA | 25 | 3♠ | ♣K | +2 | -9 |
| -7.1 | Round 3 | KEY LIME PIE | 1 | 3NT | ♣J | -1 | -5 |
| -7.1 | Round 8 | THE FRUSH | 9 | 3NT | ♥Q | -2 | -12 |
| -7.8 | Round 6 | FERM | 4 | 2NT | ♥2 | +1 | -10 |
| -8.2 | Round 2 | PASKE | 14 | 6♣ | ♠5 | = | +11 |
| -8.4 | Round 1 | BEAUTIFUL YAN | 9 | 4♥ | ♣4 | -1 | -6 |
| -9.7 | Round 8 | THE FRUSH | 2 | 3NT | ♥A | = | +0 |
| -12.4 | Round 9 | INDONESIA | 12 | 4♠x | ♣6 | = | -15 |