DINKIN Sam · DINKIN
vs par split: bidding -0.12 · play -1.04
Strength of schedule: opponents averaged +0.74/bd (a tough draw) → opponent-adjusted -0.22/bd
Card play — on target: opening leads 94.4% #9 of 161 · declarer play 69.2% #120 of 161 · defence 86.2% #105 of 161
Bidding activity — not a pass: 41.0% #109 of 161 (64/156)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 90.0% (10) | 100.0% (8) |
| Declarer play | 0.0% (1) | 75.0% (12) |
| Defence | 78.6% (14) | 93.3% (15) |
Opening leads by suit led: ♠ 100.0% (5) · ♥ 100.0% (4) · ♦ 100.0% (5) · ♣ 75.0% (4)
vs par by strain: NT -1.28 (18) · a suit -1.10 (38)
vs par by level: part-score -3.37 (19) · game +0.03 (31) · slam -0.33 (6)
By role: declaring -0.84/bd (-3.41 vs par · 27) · defending -1.06/bd (+0.93 vs par · 29)
By vulnerability: vulnerable -2.28/bd (-3.50 vs par · 28) · not vulnerable +0.37/bd (+1.18 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 5 | A.Silverstein | O.Umur – B.Aslan | Closed | 14 | -5.0 | -0.36 | +3.21 |
| Round 6 | A.Silverstein | N.Smith – N.Senior | Closed | 14 | -0.1 | -0.01 | -3.79 |
| Round 7 | A.Silverstein | J.Stamatov – I.Nanev | Open | 14 | -18.1 | -1.29 | -1.36 |
| Round 8 | A.Silverstein | C.Wai – C.Ng | Closed | 14 | -30.2 | -2.16 | -2.71 |
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 |
|---|---|---|---|---|---|---|---|
| +10.2 | Round 7 | JULS | 9 | 4♥x | ♣2 | +1 | +7 |
| +9.6 | Round 5 | 1907 | 7 | 4♠ | ♥A | -1 | +12 |
| +8.0 | Round 5 | 1907 | 12 | 6♠ | ♦3 | -1 | +14 |
| +7.9 | Round 5 | 1907 | 6 | 6♦ | ♥5 | -3 | +10 |
| +7.7 | Round 5 | 1907 | 10 | 5♥x | ♣2 | = | +8 |
| +6.2 | Round 6 | SWIMMING DRAGONS | 25 | 4♥ | ♣2 | = | +7 |
| +6.0 | Round 6 | SWIMMING DRAGONS | 20 | 6♠ | ♥K | +1 | -13 |
| +5.7 | Round 8 | RILAKKUMA | 27 | 6♠ | ♦K | = | +0 |
| +5.6 | Round 5 | 1907 | 11 | 3NT | ♣9 | -1 | +10 |
| +4.4 | Round 6 | SWIMMING DRAGONS | 21 | 4♠ | ♥6 | -1 | +5 |
| +4.2 | Round 8 | RILAKKUMA | 17 | 3NT | ♠J | -1 | +10 |
| +4.1 | Round 5 | 1907 | 3 | 3NT | ♥9 | +2 | +12 |
| +4.0 | Round 7 | JULS | 4 | 3NT | ♥6 | -1 | +6 |
| +2.6 | Round 7 | JULS | 5 | 2♥ | ♥J | -1 | +4 |
| +1.9 | Round 6 | SWIMMING DRAGONS | 24 | 2♥ | ♣2 | = | +0 |
| +1.3 | Round 6 | SWIMMING DRAGONS | 23 | 5♣ | ♦T | +1 | -13 |
| +1.2 | Round 5 | 1907 | 14 | 2♠ | ♣T | +2 | +2 |
| +1.2 | Round 8 | RILAKKUMA | 19 | 5♥x | ♣2 | -1 | +0 |
| +1.1 | Round 7 | JULS | 3 | 4♥ | ♣2 | +1 | +0 |
| +0.9 | Round 7 | JULS | 14 | 4♥ | ♠6 | = | +1 |
| +0.8 | Round 6 | SWIMMING DRAGONS | 17 | 3NT | ♣T | +2 | +0 |
| +0.4 | Round 6 | SWIMMING DRAGONS | 19 | 3♠ | ♣J | -1 | -1 |
| +0.4 | Round 7 | JULS | 11 | 4♠ | ♣2 | +1 | +0 |
| +0.3 | Round 6 | SWIMMING DRAGONS | 27 | 3♠ | ♥J | = | +1 |
| -0.4 | Round 8 | RILAKKUMA | 18 | 2♦ | ♣K | = | +1 |
| -0.7 | Round 6 | SWIMMING DRAGONS | 16 | 5♠x | ♣T | -2 | -11 |
| -0.8 | Round 7 | JULS | 6 | 4♥ | ♠K | = | +0 |
| -0.8 | Round 8 | RILAKKUMA | 24 | 3♣ | ♣2 | -3 | +0 |
| -1.4 | Round 7 | JULS | 12 | 4♣ | ♥K | = | -12 |
| -1.4 | Round 8 | RILAKKUMA | 22 | 3♣ | ♥6 | = | -7 |
| -1.5 | Round 8 | RILAKKUMA | 26 | 2NT | ♥7 | = | -6 |
| -1.6 | Round 8 | RILAKKUMA | 16 | 4♠ | ♦6 | +1 | +0 |
| -1.6 | Round 8 | RILAKKUMA | 25 | 3♥x | ♥J | -1 | +1 |
| -1.8 | Round 6 | SWIMMING DRAGONS | 18 | 1NT | ♠J | -1 | -6 |
| -2.1 | Round 5 | 1907 | 2 | 3NT | ♠9 | +1 | +0 |
| -2.3 | Round 6 | SWIMMING DRAGONS | 28 | 5♦ | ♠K | -1 | -6 |
| -2.9 | Round 6 | SWIMMING DRAGONS | 26 | 2♥ | ♣2 | -1 | +0 |
| -3.6 | Round 5 | 1907 | 9 | 4♥ | ♠A | +1 | +0 |
| -3.8 | Round 7 | JULS | 7 | 2♥ | ♣2 | -1 | +1 |
| -4.0 | Round 8 | RILAKKUMA | 21 | 3NT | ♠2 | = | +0 |
| -4.2 | Round 6 | SWIMMING DRAGONS | 22 | 3NT | ♥3 | = | -3 |
| -4.2 | Round 8 | RILAKKUMA | 15 | 4♠x | ♦6 | +1 | -6 |
| -4.4 | Round 7 | JULS | 2 | 1NT | ♣2 | +2 | -6 |
| -5.2 | Round 5 | 1907 | 1 | 3NT | ♦9 | +2 | +10 |
| -5.3 | Round 8 | RILAKKUMA | 20 | 2NT | ♥J | -2 | -7 |
| -6.0 | Round 7 | JULS | 1 | 3♦ | ♣2 | -3 | -6 |
| -6.0 | Round 7 | JULS | 8 | 6♠x | ♣A | -1 | +0 |
| -6.3 | Round 5 | 1907 | 5 | 3NT | ♥8 | -1 | -12 |
| -7.3 | Round 7 | JULS | 10 | 4♥x | ♦2 | = | -5 |
| -7.6 | Round 7 | JULS | 13 | 2♠ | ♥2 | +3 | -9 |
| -9.1 | Round 8 | RILAKKUMA | 23 | 3NT | ♦7 | = | -10 |
| -9.5 | Round 6 | SWIMMING DRAGONS | 15 | 6♦ | ♣2 | -2 | -13 |
| -9.8 | Round 5 | 1907 | 8 | 3NT | ♣2 | -1 | -10 |
| -9.9 | Round 5 | 1907 | 4 | 3NT | ♠3 | = | +0 |
| -11.4 | Round 8 | RILAKKUMA | 28 | 2♥x | ♦9 | = | -14 |
| -12.2 | Round 5 | 1907 | 13 | 3NT | ♠9 | = | -11 |