PLATNICK Brian · DIAMOND
vs par split: bidding +2.17 · play -0.80
Strength of schedule: opponents averaged -0.17/bd (an easy draw) → opponent-adjusted +0.16/bd
Card play — on target: opening leads 90.9% #44 of 310 · declarer play 45.5% #305 of 310 · defence 88.9% #106 of 311
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (4) | 85.7% (7) |
| Declarer play | 40.0% (5) | 50.0% (6) |
| Defence | 100.0% (5) | 84.6% (13) |
Opening leads by suit led: ♠ 85.7% (7) · ♥ 100.0% (1) · ♦ 100.0% (2) · ♣ 100.0% (1)
vs par by strain: NT +0.80 (10) · a suit +1.60 (25)
vs par by level: part-score +1.50 (22) · game +1.15 (13)
By role: declaring +0.01/bd (-0.71 vs par · 17) · defending +0.63/bd (+3.33 vs par · 18)
By vulnerability: vulnerable +0.90/bd (+1.56 vs par · 16) · not vulnerable -0.16/bd (+1.21 vs par · 19)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | J.Diamond | E.Muzzio – A.Bianchedi | Open | 7 | -14.0 | -2.00 | -1.43 |
| Round 2 | J.Diamond | J.Ma – M.Shi | Open | 7 | +4.3 | +0.61 | +3.43 |
| Round 3 | J.Diamond | M.Zur-Campanile – J.Mcallister | Open | 7 | +19.2 | +2.74 | +2.86 |
| Round 4 | J.Diamond | Z.Shi – C.Ju | Closed | 7 | -0.3 | -0.04 | +1.71 |
| Round 8 | J.Diamond | P.Janiszewski – M.Krupowicz | Closed | 7 | +2.2 | +0.31 | +0.29 |
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 |
|---|---|---|---|---|---|---|---|
| +9.0 | Round 3 | MCALLISTER | 19 | 5♠x | ♦K | -1 | +7 |
| +6.5 | Round 3 | MCALLISTER | 21 | 2♦ | ♥3 | = | +12 |
| +5.9 | Round 8 | ZAWADA | 26 | 3NT | ♥4 | = | -1 |
| +5.6 | Round 2 | PAN-CHINA | 11 | 3♥ | ♠K | = | +6 |
| +4.9 | Round 4 | CHINA OPN(A) | 23 | 3NT | ♦4 | -1 | +6 |
| +4.4 | Round 2 | PAN-CHINA | 13 | 4♠ | ♦8 | +3 | +17 |
| +3.9 | Round 2 | PAN-CHINA | 8 | 2NT | ♠2 | -1 | +5 |
| +3.9 | Round 3 | MCALLISTER | 17 | 4♠ | ♣8 | -1 | +8 |
| +2.9 | Round 8 | ZAWADA | 23 | 3♣ | ♠5 | -1 | +5 |
| +2.6 | Round 4 | CHINA OPN(A) | 24 | 1♠ | ♥A | -1 | +4 |
| +2.3 | Round 3 | MCALLISTER | 16 | 1NT | ♠4 | = | +8 |
| +1.8 | Round 1 | LAVAZZA | 3 | 3♣ | ♠K | = | -1 |
| +1.3 | Round 4 | CHINA OPN(A) | 26 | 2♥ | ♦10 | = | +0 |
| +0.9 | Round 8 | ZAWADA | 28 | 4♠ | ♦J | = | +3 |
| +0.8 | Round 1 | LAVAZZA | 2 | 2♥ | ♠2 | +3 | +10 |
| +0.8 | Round 1 | LAVAZZA | 4 | 1NT | ♣K | -1 | +11 |
| +0.7 | Round 2 | PAN-CHINA | 9 | 3♠ | ♥2 | = | +0 |
| +0.7 | Round 8 | ZAWADA | 25 | 3♥ | ♦2 | = | +0 |
| +0.3 | Round 3 | MCALLISTER | 15 | 4♥ | ♠10 | +2 | -11 |
| +0.1 | Round 4 | CHINA OPN(A) | 25 | 3NT | ♠J | = | +0 |
| -0.0 | Round 1 | LAVAZZA | 5 | 2♠ | ♠6 | -1 | -1 |
| +0.0 | Round 4 | CHINA OPN(A) | 27 | 4♠ | ♠6 | +1 | +11 |
| -1.3 | Round 3 | MCALLISTER | 20 | 1NT | ♥J | +2 | +1 |
| -1.5 | Round 3 | MCALLISTER | 18 | 2♠ | ♥4 | -2 | -5 |
| -2.0 | Round 2 | PAN-CHINA | 12 | 3♦ | ♣2 | -2 | +0 |
| -2.1 | Round 8 | ZAWADA | 22 | 3♥ | ♠J | -2 | +1 |
| -2.4 | Round 8 | ZAWADA | 24 | 3♠ | ♣9 | = | +0 |
| -3.2 | Round 2 | PAN-CHINA | 14 | 3♠ | ♦J | = | -1 |
| -3.6 | Round 1 | LAVAZZA | 7 | 3♥ | ♦Q | = | -7 |
| -3.7 | Round 8 | ZAWADA | 27 | 2♠ | ♦Q | +2 | -6 |
| -4.0 | Round 4 | CHINA OPN(A) | 28 | 3♠x | ♦K | -1 | -9 |
| -5.1 | Round 2 | PAN-CHINA | 10 | 4♥ | ♠Q | = | -3 |
| -5.2 | Round 4 | CHINA OPN(A) | 22 | 3NT | ♦2 | = | +0 |
| -6.5 | Round 1 | LAVAZZA | 6 | 3NT | ♥3 | -1 | -12 |
| -7.3 | Round 1 | LAVAZZA | 1 | 3NT | ♦10 | -1 | -10 |