SILVERSTEIN Avery · DINKIN
vs par split: bidding +0.32 · play -0.20
Strength of schedule: opponents averaged +0.10/bd (a tough draw) → opponent-adjusted +0.13/bd
Card play — on target: opening leads 100.0% #1 of 488 · declarer play 71.4% #305 of 488 · defence 84.6% #349 of 488
Bidding activity — not a pass: 45.2% #145 of 488 (71/157)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (1) | 100.0% (7) |
| Declarer play | 75.0% (8) | 66.7% (6) |
| Defence | 100.0% (5) | 81.0% (21) |
Opening leads by suit led: ♠ 100.0% (3) · ♥ 100.0% (2) · ♣ 100.0% (3)
vs par by strain: NT -0.72 (18) · a suit +0.53 (38)
vs par by level: part-score +1.61 (23) · game -0.55 (31) · slam -6.50 (2)
By role: declaring +0.17/bd (-2.27 vs par · 30) · defending -0.14/bd (+2.88 vs par · 26)
By vulnerability: vulnerable +0.59/bd (+0.57 vs par · 28) · not vulnerable -0.53/bd (-0.32 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 3 | S.Dinkin | M.Genc – B.Cameron | Open | 14 | +14.5 | +1.04 | +1.00 |
| Round 4 | S.Dinkin | K.Dwyer Rimstedt – C.Dwyer Rimstedt | Open | 14 | -9.7 | -0.69 | -1.00 |
| Round 6 | S.Dinkin | Y.Liu – Y.Sun | Closed | 14 | -14.1 | -1.01 | +0.14 |
| Round 8 | S.Dinkin | M.Wojcik – J.Wojcieszek | Open | 14 | +11.0 | +0.79 | +0.36 |
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 |
|---|---|---|---|---|---|---|---|
| +11.9 | Round 8 | PLAY SMALL | 21 | 3NT | ♠A | = | +12 |
| +10.7 | Round 3 | PIWAKAWAKA | 7 | 2♠ | ♦K | = | +11 |
| +7.9 | Round 8 | PLAY SMALL | 23 | 3NT | ♣K | = | +3 |
| +7.6 | Round 8 | PLAY SMALL | 28 | 5♣ | ♦6 | = | +0 |
| +6.8 | Round 3 | PIWAKAWAKA | 11 | 1♥ | ♣K | +3 | +7 |
| +5.7 | Round 3 | PIWAKAWAKA | 8 | 3NT | ♠3 | +2 | +1 |
| +4.6 | Round 4 | MILLENS | 25 | 2♥ | ♣T | = | +6 |
| +4.4 | Round 8 | PLAY SMALL | 15 | 4♠ | ♣8 | +2 | +11 |
| +2.1 | Round 3 | PIWAKAWAKA | 9 | 3♠ | ♦2 | -2 | +8 |
| +2.0 | Round 3 | PIWAKAWAKA | 3 | 4♥ | ♣2 | -1 | +5 |
| +2.0 | Round 4 | MILLENS | 17 | 2♥ | ♠8 | +3 | +6 |
| +1.6 | Round 6 | REIGNWOOD | 19 | 3NT | ♠8 | = | -1 |
| +1.5 | Round 8 | PLAY SMALL | 18 | 2♠ | ♥8 | +1 | +7 |
| +1.4 | Round 6 | REIGNWOOD | 23 | 3♣ | ♥J | -1 | +5 |
| +1.3 | Round 6 | REIGNWOOD | 18 | 5♣ | ♥A | -1 | +5 |
| +0.9 | Round 3 | PIWAKAWAKA | 6 | 3♦ | ♠2 | +2 | -6 |
| +0.9 | Round 4 | MILLENS | 27 | 4♣ | ♠A | -2 | +8 |
| +0.8 | Round 4 | MILLENS | 22 | 1♠ | ♥7 | +2 | +7 |
| +0.8 | Round 6 | REIGNWOOD | 28 | 4♠ | ♥6 | = | +11 |
| +0.7 | Round 8 | PLAY SMALL | 16 | 3NT | ♣Q | +1 | +0 |
| +0.6 | Round 4 | MILLENS | 15 | 4♠ | ♦2 | = | -1 |
| +0.4 | Round 4 | MILLENS | 20 | 3♠ | ♦A | = | +0 |
| +0.2 | Round 4 | MILLENS | 21 | 3♦ | ♣2 | -2 | +1 |
| +0.1 | Round 3 | PIWAKAWAKA | 4 | 3NT | ♦4 | +1 | +17 |
| -0.2 | Round 3 | PIWAKAWAKA | 10 | 1NT | ♠Q | +3 | +1 |
| -0.3 | Round 3 | PIWAKAWAKA | 1 | 3♥ | ♣8 | -1 | +2 |
| -0.3 | Round 6 | REIGNWOOD | 16 | 4♥ | ♠4 | = | +0 |
| -0.5 | Round 8 | PLAY SMALL | 25 | 3NT | ♠2 | +2 | +0 |
| -0.7 | Round 8 | PLAY SMALL | 22 | 4♠ | ♣A | +1 | -11 |
| -0.8 | Round 6 | REIGNWOOD | 25 | 3NT | ♣8 | +1 | -1 |
| -1.1 | Round 3 | PIWAKAWAKA | 5 | 4♥ | ♣T | +1 | +0 |
| -1.1 | Round 3 | PIWAKAWAKA | 14 | 4♠ | ♣3 | +1 | +0 |
| -1.1 | Round 4 | MILLENS | 23 | 4♠ | ♥2 | -1 | -6 |
| -1.1 | Round 4 | MILLENS | 28 | 1NT | ♥2 | -1 | +2 |
| -1.1 | Round 6 | REIGNWOOD | 22 | 2♥ | ♠2 | +1 | +0 |
| -1.2 | Round 8 | PLAY SMALL | 26 | 4♥ | ♠2 | -2 | -3 |
| -1.3 | Round 6 | REIGNWOOD | 27 | 5♦ | ♦6 | +2 | +1 |
| -1.4 | Round 4 | MILLENS | 16 | 1NT | ♣2 | -1 | +0 |
| -1.7 | Round 3 | PIWAKAWAKA | 13 | 6NT | ♦7 | = | -13 |
| -1.7 | Round 8 | PLAY SMALL | 20 | 3♣ | ♣J | -1 | +1 |
| -1.9 | Round 6 | REIGNWOOD | 26 | 3NT | ♦6 | +1 | +0 |
| -2.0 | Round 6 | REIGNWOOD | 21 | 3♥ | ♠Q | = | +0 |
| -2.1 | Round 8 | PLAY SMALL | 27 | 2♥ | ♠Q | -1 | -4 |
| -2.3 | Round 3 | PIWAKAWAKA | 2 | 3♥ | ♦Q | -2 | -7 |
| -2.6 | Round 6 | REIGNWOOD | 24 | 4♠ | ♥A | = | -3 |
| -2.8 | Round 4 | MILLENS | 26 | 2♠ | ♦2 | -1 | -12 |
| -2.8 | Round 6 | REIGNWOOD | 17 | 4♥ | ♥6 | = | -3 |
| -2.8 | Round 8 | PLAY SMALL | 17 | 6NT | ♥7 | = | +0 |
| -2.9 | Round 6 | REIGNWOOD | 20 | 3NT | ♣2 | -1 | -6 |
| -3.3 | Round 4 | MILLENS | 24 | 3NT | ♣6 | -3 | -6 |
| -3.5 | Round 4 | MILLENS | 18 | 4♠ | ♦J | = | -3 |
| -3.5 | Round 6 | REIGNWOOD | 15 | 2♥ | ♣K | +1 | -6 |
| -5.1 | Round 8 | PLAY SMALL | 24 | 3NT | ♣5 | = | -6 |
| -6.0 | Round 4 | MILLENS | 19 | 4NT | ♠Q | +2 | -16 |
| -7.1 | Round 3 | PIWAKAWAKA | 12 | 4♥ | ♣7 | -1 | -12 |
| -8.9 | Round 8 | PLAY SMALL | 19 | 4♠x | ♦7 | = | -5 |