DINKIN Sam · DINKIN
vs par split: bidding -0.11 · play +0.04
Strength of schedule: opponents averaged +0.16/bd (a tough draw) → opponent-adjusted +0.34/bd
Card play — on target: opening leads 80.0% · declarer play 71.4% · defence 64.3%
Bidding activity — not a pass: 50.6% (39/77)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | · | 80.0% (5) |
| Declarer play | · | 71.4% (7) |
| Defence | 50.0% (2) | 66.7% (12) |
Opening leads by suit led: ♠ 50.0% (2) · ♥ 100.0% (1) · ♣ 100.0% (2)
vs par by strain: NT -0.60 (5) · a suit +0.04 (23)
vs par by level: part-score +2.88 (8) · game -0.74 (19) · slam -11.00 (1)
By role: declaring +0.15/bd (-1.43 vs par · 14) · defending +0.21/bd (+1.29 vs par · 14)
By vulnerability: vulnerable +0.82/bd (-0.36 vs par · 14) · not vulnerable -0.46/bd (+0.21 vs par · 14)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 64 | A.Silverstein | I.Bacalu – R.Gunev | Open | 14 | +4.3 | +0.31 | -1.86 |
| Round of 64 | A.Silverstein | I.Coldea – O.Ghigheci | Open | 14 | +0.8 | +0.06 | +1.71 |
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 |
|---|---|---|---|---|---|---|---|
| +7.8 | Round of 64 | CERCOL ROM | 18 | 4♠ | ♣4 | -1 | +10 |
| +6.2 | Round of 64 | CERCOL ROM | 12 | 4♠ | ♦4 | -2 | +7 |
| +4.1 | Round of 64 | CERCOL ROM | 1 | 4♦ | ♠Q | -2 | +11 |
| +3.6 | Round of 64 | CERCOL ROM | 20 | 3NT | ♣8 | = | +10 |
| +3.4 | Round of 64 | CERCOL ROM | 15 | 2♠ | ♦A | = | -1 |
| +3.2 | Round of 64 | CERCOL ROM | 11 | 4♥ | ♠8 | = | +0 |
| +2.3 | Round of 64 | CERCOL ROM | 25 | 2♠ | ♣2 | = | +5 |
| +2.0 | Round of 64 | CERCOL ROM | 4 | 3NT | ♥7 | = | +0 |
| +0.7 | Round of 64 | CERCOL ROM | 23 | 3♦ | ♥K | +2 | +10 |
| +0.7 | Round of 64 | CERCOL ROM | 27 | 5♠ | ♣2 | = | +1 |
| +0.1 | Round of 64 | CERCOL ROM | 5 | 3NT | ♦J | -1 | -12 |
| -0.1 | Round of 64 | CERCOL ROM | 9 | 3♦ | ♣2 | +1 | -7 |
| -0.4 | Round of 64 | CERCOL ROM | 2 | 4♠ | ♣Q | = | -11 |
| -0.5 | Round of 64 | CERCOL ROM | 26 | 4♠ | ♥3 | +1 | +0 |
| -0.7 | Round of 64 | CERCOL ROM | 7 | 5♣ | ♠6 | = | -3 |
| -0.7 | Round of 64 | CERCOL ROM | 10 | 4♠ | ♠A | +1 | -1 |
| -0.9 | Round of 64 | CERCOL ROM | 16 | 4♥ | ♦4 | = | -1 |
| -1.0 | Round of 64 | CERCOL ROM | 17 | 5♥x | ♣Q | -1 | +0 |
| -1.1 | Round of 64 | CERCOL ROM | 13 | 4♥ | ♠6 | -3 | -9 |
| -1.1 | Round of 64 | CERCOL ROM | 22 | 4♠ | ♥A | +1 | -4 |
| -1.6 | Round of 64 | CERCOL ROM | 3 | 3♦ | ♠J | +1 | +0 |
| -2.0 | Round of 64 | CERCOL ROM | 24 | 4♠ | ♠K | +1 | +0 |
| -2.2 | Round of 64 | CERCOL ROM | 8 | 4♠x | ♣2 | -2 | +0 |
| -2.2 | Round of 64 | CERCOL ROM | 14 | 6♠ | ♣2 | +1 | -11 |
| -2.3 | Round of 64 | CERCOL ROM | 6 | 3♠ | ♣2 | -3 | +10 |
| -3.3 | Round of 64 | CERCOL ROM | 19 | 3NT | ♣A | +1 | -1 |
| -4.4 | Round of 64 | CERCOL ROM | 21 | 2♠ | ♣2 | -1 | -5 |
| -4.5 | Round of 64 | CERCOL ROM | 28 | 3NT | ♥7 | +1 | +0 |