STAMATOV Jerry · OBJECTIVITY
vs par split: bidding -1.00 · play +0.26
Strength of schedule: opponents averaged +0.38/bd (a tough draw) → opponent-adjusted +0.03/bd
Card play — on target: opening leads 100.0% · declarer play 73.3% · defence 100.0%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (1) | 100.0% (8) |
| Declarer play | 33.3% (3) | 83.3% (12) |
| Defence | 100.0% (4) | 100.0% (10) |
Opening leads by suit led: ♠ 100.0% (1) · ♥ 100.0% (5) · ♦ 100.0% (1) · ♣ 100.0% (2)
vs par by strain: NT -2.70 (10) · a suit -0.12 (32)
vs par by level: part-score +0.64 (14) · game -1.62 (24) · slam -0.25 (4)
By role: declaring -0.65/bd (-2.57 vs par · 28) · defending +0.24/bd (+2.93 vs par · 14)
By vulnerability: vulnerable -0.95/bd (-0.95 vs par · 21) · not vulnerable +0.24/bd (-0.52 vs par · 21)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 32 | J.Zhao | T.Paske – A.Mcintosh | Closed | 14 | -30.3 | -2.16 | -3.79 |
| Round of 32 | J.Zhao | A.Black – P.Bertheau | Closed | 14 | -7.3 | -0.52 | -1.57 |
| Round of 32 | J.Zhao | P.Bertheau – A.Black | Closed | 14 | +22.7 | +1.62 | +3.14 |
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 |
|---|---|---|---|---|---|---|---|
| +9.1 | Round of 32 | TEAM BLACK | 53 | 5♦ | ♥10 | -1 | +16 |
| +7.0 | Round of 32 | TEAM BLACK | 48 | 4♥ | ♣10 | -1 | +12 |
| +3.8 | Round of 32 | TEAM BLACK | 8 | 4♠ | ♥3 | +1 | +0 |
| +3.4 | Round of 32 | TEAM BLACK | 49 | 6♠ | ♥10 | -1 | +11 |
| +3.0 | Round of 32 | TEAM BLACK | 28 | 3NT | ♠J | = | -1 |
| +2.7 | Round of 32 | TEAM BLACK | 11 | 1♥ | ♦A | = | +5 |
| +2.7 | Round of 32 | TEAM BLACK | 55 | 2♥ | ♣A | = | +5 |
| +2.0 | Round of 32 | TEAM BLACK | 50 | 2♥ | ♥6 | -1 | +3 |
| +1.7 | Round of 32 | TEAM BLACK | 46 | 4♥ | ♣8 | +3 | +2 |
| +1.7 | Round of 32 | TEAM BLACK | 52 | 2♠ | ♣Q | -2 | +0 |
| +1.6 | Round of 32 | TEAM BLACK | 20 | 5♥x | ♥10 | -1 | +0 |
| +1.5 | Round of 32 | TEAM BLACK | 14 | 3NT | ♠10 | +1 | -1 |
| +1.3 | Round of 32 | TEAM BLACK | 13 | 3NT | ♥K | +1 | +0 |
| +1.3 | Round of 32 | TEAM BLACK | 47 | 2♥ | ♣8 | = | +0 |
| +1.3 | Round of 32 | TEAM BLACK | 51 | 3NT | ♦3 | = | -2 |
| +1.1 | Round of 32 | TEAM BLACK | 4 | 3♣ | ♥3 | = | +0 |
| +1.0 | Round of 32 | TEAM BLACK | 44 | 3NT | ♥7 | +2 | +1 |
| +0.9 | Round of 32 | TEAM BLACK | 26 | 1NT | ♥2 | -1 | +0 |
| +0.8 | Round of 32 | TEAM BLACK | 17 | 4♠ | ♠2 | +1 | +0 |
| +0.8 | Round of 32 | TEAM BLACK | 18 | 1NT | ♠3 | -1 | -2 |
| +0.4 | Round of 32 | TEAM BLACK | 54 | 5♦ | ♥A | +1 | +13 |
| -0.0 | Round of 32 | TEAM BLACK | 24 | 3♥ | ♥5 | = | +0 |
| -0.2 | Round of 32 | TEAM BLACK | 21 | 4♥ | ♣J | -1 | -6 |
| -0.6 | Round of 32 | TEAM BLACK | 23 | 3NT | ♦2 | = | +1 |
| -0.7 | Round of 32 | TEAM BLACK | 1 | 2♥ | ♥Q | -3 | +6 |
| -0.7 | Round of 32 | TEAM BLACK | 25 | 3♠ | ♦A | -1 | +2 |
| -1.0 | Round of 32 | TEAM BLACK | 3 | 4♠ | ♠8 | +2 | -11 |
| -1.0 | Round of 32 | TEAM BLACK | 19 | 4♥ | ♣6 | +1 | -11 |
| -1.0 | Round of 32 | TEAM BLACK | 45 | 3♣ | ♥K | = | +0 |
| -1.4 | Round of 32 | TEAM BLACK | 56 | 3♥ | ♠A | -1 | -5 |
| -1.6 | Round of 32 | TEAM BLACK | 27 | 6♥ | ♠3 | = | +0 |
| -2.3 | Round of 32 | TEAM BLACK | 9 | 5♥ | ♠K | +1 | -11 |
| -2.3 | Round of 32 | TEAM BLACK | 16 | 4♦ | ♣A | -1 | -5 |
| -2.6 | Round of 32 | TEAM BLACK | 22 | 4♠ | ♥10 | +1 | +0 |
| -3.7 | Round of 32 | TEAM BLACK | 5 | 4♠ | ♣K | = | +0 |
| -4.6 | Round of 32 | TEAM BLACK | 10 | 5♠x | ♥7 | -1 | +0 |
| -5.4 | Round of 32 | TEAM BLACK | 15 | 6♦ | ♠A | +1 | +0 |
| -5.6 | Round of 32 | TEAM BLACK | 2 | 3NT | ♣3 | +3 | -13 |
| -6.0 | Round of 32 | TEAM BLACK | 7 | 4♥ | ♣A | -4 | -7 |
| -6.5 | Round of 32 | TEAM BLACK | 43 | 6♦ | ♣A | -1 | -12 |
| -8.4 | Round of 32 | TEAM BLACK | 6 | 3NT | ♠3 | = | -10 |
| -8.4 | Round of 32 | TEAM BLACK | 12 | 4♥ | ♠3 | -4 | -11 |