COHEN Ilan · EMERALD
vs par split: bidding +1.05 · play +0.38
Strength of schedule: opponents averaged -0.24/bd (an easy draw) → opponent-adjusted -0.36/bd
Card play — on target: opening leads 83.3% #103 of 476 · declarer play 62.5% #429 of 478 · defence 96.2% #11 of 478
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 60.0% (5) | 100.0% (7) |
| Declarer play | 66.7% (3) | 60.0% (5) |
| Defence | 87.5% (8) | 100.0% (18) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 100.0% (1) · ♦ 85.7% (7) · ♣ 100.0% (1)
vs par by strain: NT +1.46 (13) · a suit +1.41 (27)
vs par by level: part-score -0.67 (15) · game +2.95 (21) · slam +1.25 (4)
By role: declaring +0.41/bd (-0.79 vs par · 14) · defending -0.41/bd (+2.62 vs par · 26)
By vulnerability: vulnerable -0.12/bd (+2.00 vs par · 20) · not vulnerable -0.12/bd (+0.85 vs par · 20)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Y.Zack | S.Kolyadenko – V.Porkhun | Closed | 10 | -24.2 | -2.42 | +0.00 |
| Round 2 | Y.Zack | B.Satyanarayana – K.Nadar | Closed | 10 | -0.2 | -0.02 | -1.10 |
| Round 6 | Y.Zack | B.Chmurski – M.Bielawski | Open | 10 | -11.1 | -1.11 | +1.20 |
| Round 7 | Y.Zack | N.Demirev – R.Meltzer | Open | 10 | +30.6 | +3.06 | +5.60 |
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 |
|---|---|---|---|---|---|---|---|
| +11.6 | Round 7 | ROSE | 13 | 4♠ | ♣10 | +2 | +9 |
| +10.6 | Round 7 | ROSE | 15 | 4♥ | ♦7 | -1 | +12 |
| +6.9 | Round 6 | BRIDGE24PL B | 7 | 3NT | ♠2 | -2 | +8 |
| +4.4 | Round 7 | ROSE | 14 | 4♠ | ♣A | = | +11 |
| +4.3 | Round 2 | FORMIDABLES | 19 | 2♠ | ♦A | +1 | -10 |
| +3.7 | Round 2 | FORMIDABLES | 15 | 4♥ | ♠A | +1 | +6 |
| +3.3 | Round 6 | BRIDGE24PL B | 10 | 3NT | ♥7 | -2 | +8 |
| +2.8 | Round 6 | BRIDGE24PL B | 8 | 2♣ | ♦3 | = | +5 |
| +2.7 | Round 1 | NEVER CLAIM | 6 | 3NT | ♣9 | = | -1 |
| +2.5 | Round 1 | NEVER CLAIM | 7 | 3NT | ♣10 | = | +0 |
| +2.2 | Round 7 | ROSE | 17 | 3NT | ♦2 | -1 | +4 |
| +2.2 | Round 7 | ROSE | 19 | 2♥ | ♦K | +2 | +6 |
| +2.0 | Round 7 | ROSE | 11 | 3NT | ♥8 | -1 | +5 |
| +1.7 | Round 2 | FORMIDABLES | 14 | 2♦ | ♣A | -1 | -2 |
| +0.9 | Round 2 | FORMIDABLES | 16 | 4♠ | ♦A | +2 | +11 |
| +0.7 | Round 2 | FORMIDABLES | 13 | 4♥ | ♦J | +1 | +0 |
| +0.5 | Round 7 | ROSE | 18 | 3NT | ♥4 | +1 | -1 |
| +0.1 | Round 2 | FORMIDABLES | 11 | 1NT | ♠9 | -2 | -1 |
| -0.0 | Round 2 | FORMIDABLES | 12 | 2♥ | ♣5 | = | +1 |
| -0.1 | Round 2 | FORMIDABLES | 18 | 3NT | ♠Q | +1 | +0 |
| -0.2 | Round 7 | ROSE | 20 | 2♠ | ♣2 | = | -1 |
| -0.3 | Round 7 | ROSE | 12 | 2♣ | ♦A | +2 | +0 |
| -0.4 | Round 1 | NEVER CLAIM | 10 | 4♥ | ♠7 | +1 | +0 |
| -0.7 | Round 6 | BRIDGE24PL B | 1 | 3NT | ♠9 | -1 | -4 |
| -1.4 | Round 6 | BRIDGE24PL B | 5 | 4♠ | ♥6 | -2 | +0 |
| -1.5 | Round 1 | NEVER CLAIM | 1 | 2♥ | ♦8 | -1 | -3 |
| -1.5 | Round 6 | BRIDGE24PL B | 3 | 1NT | ♦A | +1 | +1 |
| -1.7 | Round 6 | BRIDGE24PL B | 6 | 3♦ | ♣3 | = | +0 |
| -1.9 | Round 1 | NEVER CLAIM | 2 | 3♥ | ♦9 | = | +0 |
| -2.0 | Round 6 | BRIDGE24PL B | 9 | 1NT | ♠5 | -1 | +0 |
| -2.4 | Round 1 | NEVER CLAIM | 9 | 5♦ | ♣7 | = | +0 |
| -2.4 | Round 7 | ROSE | 16 | 6♠ | ♥Q | +1 | +11 |
| -3.4 | Round 2 | FORMIDABLES | 20 | 2♠ | ♦8 | -1 | -6 |
| -3.8 | Round 1 | NEVER CLAIM | 3 | 6♠ | ♠3 | +1 | +11 |
| -4.1 | Round 1 | NEVER CLAIM | 8 | 4♥ | ♠K | = | +0 |
| -4.7 | Round 1 | NEVER CLAIM | 5 | 2♦ | ♣A | = | +0 |
| -7.6 | Round 6 | BRIDGE24PL B | 2 | 5♦x | ♣2 | = | -6 |
| -8.1 | Round 2 | FORMIDABLES | 17 | 6♦ | ♥3 | -1 | -10 |
| -9.2 | Round 6 | BRIDGE24PL B | 4 | 3NT | ♥Q | = | +0 |
| -10.6 | Round 1 | NEVER CLAIM | 4 | 6♦ | ♥6 | = | -7 |