MECKSTROTH Jeff · RIVERS
vs par split: bidding +0.52 · play -0.38
Strength of schedule: opponents averaged -0.01/bd (an average draw) → opponent-adjusted -0.88/bd
Card play — on target: opening leads 57.1% · declarer play 58.3% · defence 94.7%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 0.0% (1) | 66.7% (6) |
| Declarer play | 50.0% (4) | 62.5% (8) |
| Defence | 100.0% (3) | 93.8% (16) |
Opening leads by suit led: ♥ 100.0% (1) · ♦ 60.0% (5) · ♣ 0.0% (1)
vs par by strain: NT +0.60 (10) · a suit +0.00 (32)
vs par by level: part-score +1.33 (18) · game -1.60 (20) · slam +3.50 (4)
By role: declaring -1.33/bd (-2.00 vs par · 23) · defending -0.33/bd (+2.74 vs par · 19)
By vulnerability: vulnerable -2.30/bd (-1.52 vs par · 21) · not vulnerable +0.55/bd (+1.81 vs par · 21)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 32 | R.Rogers | Y.Wei – J.Jin | Open | 14 | +23.6 | +1.69 | +1.71 |
| Round of 16 | R.Rogers | J.Zhao – K.Sanborn | Closed | 14 | -38.2 | -2.73 | -2.43 |
| Round of 16 | R.Rogers | B.Pollack – R.Pollack | Open | 14 | -22.2 | -1.59 | +1.14 |
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 |
|---|---|---|---|---|---|---|---|
| +8.5 | Round of 32 | JILINSHENGQIAOPAIXIEHUI | 25 | 3♠ | ♥K | -6 | +4 |
| +7.9 | Round of 32 | JILINSHENGQIAOPAIXIEHUI | 24 | 6♠ | ♦J | -1 | +10 |
| +7.5 | Round of 16 | MOSS | 24 | 2♥x | ♠2 | -2 | +5 |
| +6.7 | Round of 32 | JILINSHENGQIAOPAIXIEHUI | 16 | 4♠ | ♥6 | -2 | +8 |
| +3.8 | Round of 16 | MOSS | 18 | 3♠ | ♦2 | -1 | +5 |
| +3.6 | Round of 32 | JILINSHENGQIAOPAIXIEHUI | 17 | 3NT | ♥K | = | +0 |
| +2.9 | Round of 32 | JILINSHENGQIAOPAIXIEHUI | 26 | 3NT | ♠3 | +2 | +0 |
| +2.1 | Round of 32 | JILINSHENGQIAOPAIXIEHUI | 28 | 3♣ | ♦2 | -1 | +8 |
| +2.1 | Round of 16 | MOSS | 12 | 3♥ | ♠A | +1 | +7 |
| +2.0 | Round of 32 | JILINSHENGQIAOPAIXIEHUI | 27 | 3♣ | ♣3 | -1 | +2 |
| +1.3 | Round of 16 | MOSS | 15 | 1NT | ♦2 | = | +8 |
| +1.1 | Round of 16 | MOSS | 27 | 3NT | ♥3 | +1 | +0 |
| +1.0 | Round of 32 | JILINSHENGQIAOPAIXIEHUI | 19 | 2♠ | ♠3 | +1 | +1 |
| +1.0 | Round of 32 | JILINSHENGQIAOPAIXIEHUI | 22 | 4♥ | ♣A | = | +0 |
| +0.8 | Round of 16 | MOSS | 8 | 4NT | ♥J | +1 | +11 |
| +0.5 | Round of 16 | MOSS | 25 | 2♥ | ♠K | = | +0 |
| +0.4 | Round of 16 | MOSS | 17 | 4♥ | ♣3 | = | +0 |
| +0.2 | Round of 32 | JILINSHENGQIAOPAIXIEHUI | 23 | 4♥ | ♦Q | = | +1 |
| +0.0 | Round of 32 | JILINSHENGQIAOPAIXIEHUI | 18 | 4♠ | ♣2 | = | +0 |
| -0.3 | Round of 16 | MOSS | 21 | 3♥ | ♦8 | = | +7 |
| -0.3 | Round of 16 | MOSS | 28 | 6♠ | ♣J | = | +11 |
| -0.5 | Round of 16 | MOSS | 2 | 3NT | ♦Q | -2 | +0 |
| -0.7 | Round of 16 | MOSS | 6 | 3♦ | ♥K | = | +0 |
| -1.0 | Round of 16 | MOSS | 4 | 4♠ | ♦4 | -1 | -12 |
| -1.0 | Round of 16 | MOSS | 13 | 3NT | ♦7 | +1 | -1 |
| -1.4 | Round of 32 | JILINSHENGQIAOPAIXIEHUI | 15 | 3NT | ♠5 | +2 | +0 |
| -1.7 | Round of 16 | MOSS | 1 | 2♥ | ♣K | -3 | -6 |
| -1.7 | Round of 16 | MOSS | 14 | 2♠ | ♦5 | -2 | +1 |
| -1.7 | Round of 16 | MOSS | 23 | 2♠ | ♦A | -1 | +1 |
| -2.6 | Round of 16 | MOSS | 16 | 4♦ | ♥2 | -3 | -1 |
| -3.1 | Round of 32 | JILINSHENGQIAOPAIXIEHUI | 20 | 5♣ | ♦A | +1 | -10 |
| -3.7 | Round of 16 | MOSS | 7 | 3♥ | ♦5 | -2 | -3 |
| -3.9 | Round of 16 | MOSS | 11 | 3NT | ♥7 | -2 | +0 |
| -4.3 | Round of 16 | MOSS | 22 | 3♠ | ♣2 | = | +0 |
| -4.4 | Round of 16 | MOSS | 3 | 3NT | ♠J | -1 | -12 |
| -4.6 | Round of 16 | MOSS | 9 | 5♦ | ♥2 | -2 | +0 |
| -5.1 | Round of 16 | MOSS | 20 | 6♦ | ♠K | -1 | -7 |
| -6.6 | Round of 16 | MOSS | 5 | 5♠ | ♦2 | = | -4 |
| -7.8 | Round of 32 | JILINSHENGQIAOPAIXIEHUI | 21 | 6♠ | ♥2 | = | +0 |
| -10.3 | Round of 16 | MOSS | 19 | 4♥ | ♦A | = | +0 |
| -11.3 | Round of 16 | MOSS | 10 | 3♣ | ♥K | +3 | -15 |
| -12.2 | Round of 16 | MOSS | 26 | 4♥ | ♠A | = | -13 |