ZACK Yaniv · BARR AND FRIENDS
vs par split: bidding -0.55 · play -0.27
Strength of schedule: opponents averaged -0.58/bd (an easy draw) → opponent-adjusted -0.55/bd
Card play — on target: opening leads 77.8% #313 of 488 · declarer play 66.7% #370 of 488 · defence 85.7% #324 of 488
Bidding activity — not a pass: 40.7% #341 of 488 (68/167)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (2) | 75.0% (16) |
| Declarer play | 100.0% (2) | 61.5% (13) |
| Defence | 83.3% (6) | 86.4% (22) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 75.0% (8) · ♦ 75.0% (4) · ♣ 75.0% (4)
vs par by strain: NT +2.80 (10) · a suit -1.61 (46)
vs par by level: part-score -0.65 (17) · game -0.87 (31) · slam -1.00 (8)
By role: declaring -0.14/bd (-4.14 vs par · 28) · defending +0.19/bd (+2.50 vs par · 28)
By vulnerability: vulnerable -0.11/bd (-2.11 vs par · 28) · not vulnerable +0.16/bd (+0.46 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | R.Benin-Barr | G.Kaleta – H.Kaleta | Open | 14 | -6.3 | -0.45 | -3.14 |
| Round 3 | R.Benin-Barr | J.Lei – F.Guo | Closed | 14 | +34.0 | +2.43 | +1.50 |
| Round 5 | R.Benin-Barr | L.Sztyrak – I.Czajka | Open | 14 | -24.7 | -1.76 | -2.36 |
| Round 6 | R.Benin-Barr | S.Lubina – A.Petruczenko | Closed | 14 | -1.6 | -0.11 | +0.71 |
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 |
|---|---|---|---|---|---|---|---|
| +13.7 | Round 3 | BEIJING GLOBAL | 4 | 6NT | ♠6 | -5 | +21 |
| +11.9 | Round 3 | BEIJING GLOBAL | 13 | 7♥ | ♠J | = | +0 |
| +11.7 | Round 6 | PANTHERA SIABADABADA | 16 | 4♥ | ♦8 | -1 | +12 |
| +8.7 | Round 6 | PANTHERA SIABADABADA | 27 | 6♦ | ♣9 | -1 | +11 |
| +6.2 | Round 3 | BEIJING GLOBAL | 12 | 4♥ | ♠5 | +1 | +1 |
| +5.6 | Round 1 | LOKALSI | 5 | 2♦x | ♥5 | -2 | +4 |
| +5.3 | Round 6 | PANTHERA SIABADABADA | 21 | 3♠ | ♥A | = | +7 |
| +4.3 | Round 3 | BEIJING GLOBAL | 8 | 5♦ | ♣A | = | -1 |
| +3.8 | Round 5 | SZPILKA | 10 | 1NT | ♣A | +2 | +10 |
| +3.6 | Round 6 | PANTHERA SIABADABADA | 15 | 2♠ | ♣8 | +1 | +1 |
| +3.2 | Round 5 | SZPILKA | 1 | 4♥ | ♦A | -2 | +5 |
| +3.0 | Round 5 | SZPILKA | 12 | 2♠ | ♦A | +1 | +1 |
| +2.9 | Round 1 | LOKALSI | 13 | 6♦ | ♣A | = | -13 |
| +2.5 | Round 1 | LOKALSI | 4 | 3♠ | ♥8 | +1 | +1 |
| +2.5 | Round 5 | SZPILKA | 7 | 4♥ | ♦7 | = | -10 |
| +2.5 | Round 6 | PANTHERA SIABADABADA | 19 | 3NT | ♣6 | +1 | +0 |
| +2.2 | Round 3 | BEIJING GLOBAL | 1 | 4♣ | ♥K | -1 | +4 |
| +2.1 | Round 3 | BEIJING GLOBAL | 9 | 4♠ | ♥K | -2 | +8 |
| +2.0 | Round 3 | BEIJING GLOBAL | 3 | 4♦ | ♣K | -1 | +5 |
| +1.8 | Round 5 | SZPILKA | 2 | 3NT | ♠2 | +1 | +1 |
| +1.2 | Round 1 | LOKALSI | 12 | 4♥ | ♣K | = | -1 |
| +1.0 | Round 1 | LOKALSI | 6 | 4♥ | ♣K | = | +0 |
| +0.8 | Round 5 | SZPILKA | 8 | 3NT | ♠8 | = | +11 |
| +0.6 | Round 1 | LOKALSI | 3 | 4♠ | ♣4 | = | +0 |
| +0.4 | Round 5 | SZPILKA | 9 | 1♠ | ♦6 | +2 | -6 |
| +0.3 | Round 1 | LOKALSI | 1 | 4♥ | ♥9 | +3 | -10 |
| +0.2 | Round 3 | BEIJING GLOBAL | 2 | 3♦ | ♥A | = | -5 |
| +0.2 | Round 6 | PANTHERA SIABADABADA | 25 | 4♠ | ♥J | +1 | +0 |
| +0.1 | Round 5 | SZPILKA | 11 | 4♠ | ♦9 | = | +0 |
| +0.0 | Round 1 | LOKALSI | 8 | 5♣x | ♥A | -1 | +0 |
| -0.1 | Round 6 | PANTHERA SIABADABADA | 22 | 2♥ | ♣8 | +2 | +1 |
| -0.2 | Round 3 | BEIJING GLOBAL | 11 | 4♥ | ♣K | +1 | +0 |
| -0.2 | Round 3 | BEIJING GLOBAL | 14 | 4♠ | ♦Q | = | +1 |
| -0.4 | Round 3 | BEIJING GLOBAL | 7 | 4♥ | ♥3 | = | +0 |
| -0.5 | Round 5 | SZPILKA | 14 | 2♦ | ♥J | = | +1 |
| -0.6 | Round 3 | BEIJING GLOBAL | 6 | 2♠ | ♥6 | -1 | -7 |
| -0.8 | Round 1 | LOKALSI | 10 | 5♥ | ♠6 | = | +0 |
| -1.1 | Round 3 | BEIJING GLOBAL | 5 | 4♥ | ♣T | +1 | +0 |
| -1.3 | Round 1 | LOKALSI | 9 | 3♠ | ♥K | +1 | -6 |
| -1.5 | Round 1 | LOKALSI | 14 | 3NT | ♠2 | +2 | +0 |
| -1.9 | Round 6 | PANTHERA SIABADABADA | 24 | 3NT | ♦4 | = | -3 |
| -1.9 | Round 6 | PANTHERA SIABADABADA | 26 | 4♠ | ♦7 | = | +0 |
| -2.8 | Round 6 | PANTHERA SIABADABADA | 17 | 4♥ | ♣2 | = | -3 |
| -2.9 | Round 6 | PANTHERA SIABADABADA | 20 | 3NT | ♣T | -1 | -6 |
| -3.5 | Round 5 | SZPILKA | 5 | 3♥ | ♣T | -2 | -7 |
| -4.6 | Round 6 | PANTHERA SIABADABADA | 23 | 3♦ | ♣A | -2 | -3 |
| -4.7 | Round 1 | LOKALSI | 7 | 4♠ | ♥7 | -1 | -7 |
| -5.3 | Round 5 | SZPILKA | 4 | 4♥ | ♣7 | -1 | -12 |
| -5.8 | Round 1 | LOKALSI | 11 | 3NT | ♥2 | = | +0 |
| -6.1 | Round 3 | BEIJING GLOBAL | 10 | 3NT | ♦K | -1 | -6 |
| -6.3 | Round 1 | LOKALSI | 2 | 2♠ | ♥A | +3 | -12 |
| -8.8 | Round 6 | PANTHERA SIABADABADA | 18 | 5♣ | ♥T | = | -7 |
| -9.0 | Round 5 | SZPILKA | 6 | 6♦x | ♠J | -2 | -12 |
| -10.2 | Round 5 | SZPILKA | 13 | 6♣ | ♥J | -1 | -17 |
| -10.6 | Round 6 | PANTHERA SIABADABADA | 28 | 6♠ | ♣K | = | +0 |
| -11.8 | Round 5 | SZPILKA | 3 | 6♣ | ♥4 | = | +2 |