CORNELL Michael · GOWER
vs par split: bidding -1.19 · play +0.07
Strength of schedule: opponents averaged -0.09/bd (an easy draw) → opponent-adjusted -0.04/bd
Card play — on target: opening leads 72.7% #261 of 476 · declarer play 90.3% #37 of 478 · defence 89.7% #110 of 478
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 75.0% (8) | 71.4% (14) |
| Declarer play | 90.0% (10) | 90.5% (21) |
| Defence | 90.9% (11) | 88.9% (18) |
Opening leads by suit led: ♠ 80.0% (5) · ♥ 75.0% (4) · ♦ 83.3% (6) · ♣ 57.1% (7)
vs par by strain: NT -0.34 (29) · a suit -1.55 (51)
vs par by level: part-score -2.10 (30) · game +0.12 (41) · slam -3.44 (9)
By role: declaring +0.29/bd (-2.22 vs par · 51) · defending -0.38/bd (+0.83 vs par · 29)
By vulnerability: vulnerable +0.48/bd (-0.68 vs par · 38) · not vulnerable -0.34/bd (-1.50 vs par · 42)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | A.Bach | T.Sielicki – K.Nowak | Open | 10 | +8.0 | +0.80 | -2.10 |
| Round 2 | A.Bach | P.Fredin – L.Amoils | Open | 10 | -14.7 | -1.47 | -2.10 |
| Round 4 | A.Bach | S.Bloom – J.Juster | Open | 10 | -11.3 | -1.13 | -1.90 |
| Round 5 | A.Bach | R.Levin – S.Weinstein | Closed | 10 | -11.8 | -1.18 | +0.50 |
| Round 6 | A.Bach | V.Porkhun – S.Kolyadenko | Open | 10 | +20.1 | +2.01 | +0.10 |
| Round 7 | A.Bach | J.Diamond – B.Platnick | Open | 10 | +5.5 | +0.55 | -1.60 |
| Round 9 | A.Bach | B.Lang – C.Krantz | Closed | 10 | +2.2 | +0.22 | -0.50 |
| Round 10 | A.Bach | D.Wang – M.Shi | Open | 10 | +5.9 | +0.59 | -1.30 |
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 |
|---|---|---|---|---|---|---|---|
| +11.0 | Round 6 | NEVER CLAIM | 4 | 5♦x | ♠Q | = | +4 |
| +10.9 | Round 1 | BRIDGE24PL B | 7 | 3NT | ♠6 | -2 | +13 |
| +9.8 | Round 6 | NEVER CLAIM | 7 | 3NT | ♠5 | = | +10 |
| +9.0 | Round 5 | NICKELL | 23 | 4♠x | ♥A | -2 | +14 |
| +7.6 | Round 6 | NEVER CLAIM | 2 | 5♦x | ♠K | = | +6 |
| +6.5 | Round 10 | JINSHUO | 22 | 4♥ | ♣3 | +1 | +0 |
| +5.8 | Round 10 | JINSHUO | 28 | 2♦ | ♣3 | -2 | +7 |
| +5.6 | Round 7 | DIAMOND | 14 | 4♠ | ♦7 | -1 | -2 |
| +4.8 | Round 1 | BRIDGE24PL B | 5 | 1NTx | ♦A | -1 | +1 |
| +3.7 | Round 2 | PAVLICEK | 15 | 4♥ | ♠2 | +1 | +6 |
| +3.6 | Round 10 | JINSHUO | 26 | 3NT | ♥10 | = | +0 |
| +3.4 | Round 4 | JUSTER | 14 | 3NT | ♣5 | +1 | +1 |
| +3.3 | Round 4 | JUSTER | 15 | 5♦ | ♠2 | +1 | +1 |
| +3.1 | Round 1 | BRIDGE24PL B | 3 | 6♠ | ♥3 | = | -11 |
| +3.1 | Round 4 | JUSTER | 20 | 1NT | ♣3 | = | +0 |
| +2.4 | Round 1 | BRIDGE24PL B | 9 | 5♦ | ♣7 | = | +0 |
| +2.4 | Round 7 | DIAMOND | 16 | 6♠ | ♥Q | +1 | -11 |
| +2.2 | Round 9 | COBRA KHAN | 18 | 4♦ | ♥8 | = | +0 |
| +2.1 | Round 9 | COBRA KHAN | 14 | 3NT | ♦9 | -1 | +5 |
| +2.0 | Round 4 | JUSTER | 18 | 3♥ | ♠4 | +1 | +2 |
| +2.0 | Round 6 | NEVER CLAIM | 9 | 2♠ | ♦7 | = | +1 |
| +1.9 | Round 1 | BRIDGE24PL B | 2 | 3♥ | ♦10 | = | +0 |
| +1.9 | Round 9 | COBRA KHAN | 11 | 3NT | ♣Q | = | -1 |
| +1.8 | Round 2 | PAVLICEK | 17 | 4NT | ♣9 | = | +0 |
| +1.8 | Round 7 | DIAMOND | 17 | 2♥ | ♦J | = | +0 |
| +1.8 | Round 10 | JINSHUO | 21 | 3NT | ♣2 | +1 | +1 |
| +1.7 | Round 6 | NEVER CLAIM | 6 | 1♠ | ♠4 | +1 | +0 |
| +1.5 | Round 2 | PAVLICEK | 16 | 4♠ | ♣3 | +1 | +11 |
| +1.4 | Round 9 | COBRA KHAN | 12 | 6NT | ♦10 | = | +0 |
| +1.3 | Round 7 | DIAMOND | 15 | 4♥ | ♣K | = | +0 |
| +1.2 | Round 7 | DIAMOND | 12 | 2♠ | ♦10 | -3 | +1 |
| +1.2 | Round 10 | JINSHUO | 24 | 6NT | ♠J | = | +0 |
| +1.1 | Round 9 | COBRA KHAN | 20 | 3NT | ♠7 | +3 | -13 |
| +0.8 | Round 5 | NICKELL | 29 | 3NT | ♥8 | +2 | +0 |
| +0.6 | Round 5 | NICKELL | 25 | 3NT | ♥5 | +2 | +1 |
| +0.6 | Round 10 | JINSHUO | 29 | 3NT | ♣3 | = | +1 |
| +0.5 | Round 7 | DIAMOND | 13 | 6♠ | ♥J | +1 | +8 |
| +0.4 | Round 1 | BRIDGE24PL B | 10 | 4♥ | ♠7 | +1 | +0 |
| +0.3 | Round 9 | COBRA KHAN | 16 | 5♥ | ♠K | = | +4 |
| +0.2 | Round 10 | JINSHUO | 25 | 3NT | ♣Q | +1 | +1 |
| +0.1 | Round 1 | BRIDGE24PL B | 4 | 3NT | ♥K | +3 | -9 |
| +0.0 | Round 5 | NICKELL | 26 | 2♠ | ♦J | = | -1 |
| -0.0 | Round 5 | NICKELL | 30 | 4♠ | ♦3 | = | +0 |
| -0.1 | Round 2 | PAVLICEK | 18 | 3NT | ♠Q | +1 | +0 |
| -0.4 | Round 4 | JUSTER | 16 | 1NT | ♠J | -1 | +0 |
| -0.4 | Round 9 | COBRA KHAN | 19 | 1NT | ♠4 | +1 | +0 |
| -0.5 | Round 7 | DIAMOND | 18 | 3NT | ♥4 | +1 | +1 |
| -0.7 | Round 6 | NEVER CLAIM | 10 | 3NT | ♦Q | -1 | -6 |
| -1.0 | Round 2 | PAVLICEK | 12 | 3♥ | ♦3 | = | +0 |
| -1.0 | Round 2 | PAVLICEK | 19 | 3♥ | ♦A | -1 | -12 |
| -1.1 | Round 5 | NICKELL | 24 | 6♦ | ♣K | = | +2 |
| -1.5 | Round 2 | PAVLICEK | 11 | 1NT | ♠3 | -1 | -2 |
| -1.6 | Round 5 | NICKELL | 27 | 3♣ | ♣6 | -1 | +3 |
| -1.6 | Round 9 | COBRA KHAN | 15 | 4♠ | ♣5 | +1 | +0 |
| -1.8 | Round 6 | NEVER CLAIM | 8 | 3NT | ♥K | -1 | -4 |
| -1.8 | Round 9 | COBRA KHAN | 13 | 3NT | ♣9 | +2 | +0 |
| -2.0 | Round 7 | DIAMOND | 11 | 2NT | ♥5 | -1 | -5 |
| -2.2 | Round 7 | DIAMOND | 19 | 3♥ | ♠9 | +1 | -6 |
| -2.4 | Round 2 | PAVLICEK | 14 | 2♥ | ♣4 | = | -5 |
| -2.6 | Round 7 | DIAMOND | 20 | 3♦ | ♦4 | -2 | -2 |
| -2.9 | Round 6 | NEVER CLAIM | 1 | 2♣ | ♦J | = | +0 |
| -2.9 | Round 6 | NEVER CLAIM | 3 | 4♠ | ♠3 | -1 | -5 |
| -3.0 | Round 9 | COBRA KHAN | 17 | 5♥ | ♠3 | = | +0 |
| -3.1 | Round 4 | JUSTER | 13 | 2♥ | ♣A | = | -6 |
| -3.1 | Round 10 | JINSHUO | 27 | 4♥ | ♦Q | -1 | -10 |
| -3.3 | Round 4 | JUSTER | 12 | 3♠ | ♥10 | = | -1 |
| -3.4 | Round 2 | PAVLICEK | 20 | 2♠ | ♥3 | -1 | -6 |
| -3.4 | Round 5 | NICKELL | 22 | 2♠ | ♥3 | -1 | -5 |
| -3.6 | Round 1 | BRIDGE24PL B | 6 | 3NT | ♠4 | +1 | +0 |
| -3.7 | Round 4 | JUSTER | 17 | 2♣ | ♥9 | +3 | -7 |
| -3.7 | Round 6 | NEVER CLAIM | 5 | 4♥ | ♠3 | -1 | -5 |
| -3.7 | Round 10 | JINSHUO | 30 | 1NT | ♦8 | = | -5 |
| -4.9 | Round 1 | BRIDGE24PL B | 1 | 3♥x | ♦A | -2 | -4 |
| -5.4 | Round 4 | JUSTER | 11 | 5♦x | ♥7 | -3 | -2 |
| -5.7 | Round 5 | NICKELL | 21 | 6♣ | ♥3 | = | +2 |
| -7.0 | Round 10 | JINSHUO | 23 | 6♣ | ♦10 | -2 | -8 |
| -7.1 | Round 1 | BRIDGE24PL B | 8 | 5♥x | ♦K | -1 | -11 |
| -7.2 | Round 4 | JUSTER | 19 | 4♥ | ♠A | +1 | -7 |
| -10.4 | Round 5 | NICKELL | 28 | 2♠x | ♥10 | = | -11 |
| -12.3 | Round 2 | PAVLICEK | 13 | 6♥ | ♦3 | -1 | -13 |