SMITH David · CANADA
77rank
-42.7Butler · 98 bds
-0.44per board
±5.3swing
+0.35vs par /bd · #36/107
-0.33adjusted /bd
by round
vs par split: bidding +0.53 · play -0.18
Strength of schedule: opponents averaged +0.10/bd (a tough draw) → opponent-adjusted -0.33/bd
Card play — on target: opening leads 82.6% #33 of 107 · declarer play 73.1% #45 of 107 · defence 77.1% #94 of 107
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 87.5% (8) | 80.0% (15) |
| Declarer play | 100.0% (5) | 66.7% (21) |
| Defence | 80.0% (20) | 75.0% (28) |
Opening leads by suit led: ♠ 77.8% (9) · ♥ 71.4% (7) · ♦ 100.0% (3) · ♣ 100.0% (4)
vs par by strain: NT +2.28 (32) · a suit -0.59 (66)
vs par by level: part-score -0.47 (40) · game +1.19 (53) · slam -2.00 (5)
By role: declaring -0.31/bd (-1.86 vs par · 50) · defending -0.57/bd (+2.65 vs par · 48)
By vulnerability: vulnerable -0.53/bd (-0.62 vs par · 50) · not vulnerable -0.34/bd (+1.35 vs par · 48)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | D.Flock | F.Hamilton – A.Fisher | Open | 7 | -14.3 | -2.04 | -4.57 |
| Round 3 | D.Flock | L.Stansby – B.Bramley | Open | 7 | -20.0 | -2.86 | +0.71 |
| Round 5 | D.Flock | J.Holland – C.Mari | Open | 7 | -17.2 | -2.46 | -1.71 |
| Round 6 | D.Flock | T.Sugiarto – B.Polii | Closed | 7 | +21.3 | +3.04 | +6.57 |
| Round 8 | D.Flock | M.Dumbovich – M.Kovacs | Closed | 7 | +13.0 | +1.86 | +1.29 |
| Round 9 | D.Flock | R.Lyall – H.Dhariwal | Open | 7 | -2.7 | -0.39 | -3.00 |
| Round 11 | D.Flock | H.Lu – H.Zhang | Open | 7 | -3.6 | -0.51 | -1.29 |
| Round 12 | D.Flock | X.Shen – M.Shen | Closed | 7 | -21.7 | -3.10 | +2.00 |
| Round 14 | D.Flock | E.Tse – R.Ling | Closed | 7 | +7.8 | +1.11 | +1.86 |
| Round 15 | D.Flock | P.Choy – R.Zajac | Closed | 7 | +3.0 | +0.43 | -0.43 |
| Round 17 | D.Flock | T.Yoshida – H.Abe | Open | 7 | -18.1 | -2.59 | -1.43 |
| Round 18 | D.Flock | D.Sacul – P.Jariyanantanetr | Closed | 7 | +12.4 | +1.77 | +0.29 |
| Round 20 | D.Flock | S.Zeligman – V.Melman | Open | 7 | +16.0 | +2.29 | +3.86 |
| Round 21 | D.Flock | R.Milner – H.Lall | Closed | 7 | -18.6 | -2.66 | +0.71 |
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 |
|---|---|---|---|---|---|---|---|
| +12.5 | Round 18 | MAGIC EYES | 26 | 3NT | ♦6 | -2 | +13 |
| +10.6 | Round 8 | HUNGARY | 4 | 4♥ | ♦A | = | +0 |
| +9.8 | Round 8 | HUNGARY | 2 | 4♥ | ♥3 | +1 | +0 |
| +9.2 | Round 21 | MILNER | 16 | 3♦ | ♥4 | -3 | +14 |
| +9.1 | Round 11 | HUBEI QIAOXIE | 23 | 5♣ | ♦K | -1 | +6 |
| +9.0 | Round 20 | MARKOWICZ | 12 | 5♦x | ♣2 | = | +6 |
| +8.0 | Round 8 | HUNGARY | 6 | 3NT | ♥5 | -2 | +13 |
| +6.9 | Round 15 | SINGAPORE | 2 | 3NT | ♦K | +2 | +0 |
| +6.6 | Round 14 | HK SENIOR FRIENDS | 18 | 4♥ | ♦Q | -1 | +10 |
| +6.5 | Round 6 | INDONESIA | 14 | 5♥ | ♠A | = | +4 |
| +5.9 | Round 15 | SINGAPORE | 3 | 3♥ | ♠5 | = | +4 |
| +5.9 | Round 20 | MARKOWICZ | 9 | 3NT | ♣K | -2 | +8 |
| +5.8 | Round 6 | INDONESIA | 13 | 3♠ | ♥Q | -1 | +6 |
| +5.8 | Round 9 | ENGINEERS | 10 | 4♥ | ♠K | = | +3 |
| +5.4 | Round 20 | MARKOWICZ | 13 | 5♣x | ♠A | +1 | +10 |
| +5.3 | Round 3 | LYNCH | 16 | 6♦ | ♥6 | = | -2 |
| +4.2 | Round 17 | IMAX | 21 | 3NT | ♠K | -1 | +5 |
| +4.0 | Round 6 | INDONESIA | 8 | 2♠ | ♥10 | -2 | +8 |
| +3.9 | Round 21 | MILNER | 20 | 1NT | ♣6 | +2 | +1 |
| +3.7 | Round 3 | LYNCH | 18 | 2NT | ♠3 | -4 | +3 |
| +3.6 | Round 6 | INDONESIA | 12 | 3NT | ♦3 | -1 | +10 |
| +3.6 | Round 14 | HK SENIOR FRIENDS | 20 | 3♣ | ♣A | +1 | +1 |
| +3.4 | Round 2 | STERNBERG | 8 | 3♣ | ♥7 | = | +0 |
| +3.4 | Round 12 | XINYUAN SENIOR TEAM | 7 | 2♦ | ♣4 | = | +6 |
| +2.9 | Round 18 | MAGIC EYES | 24 | 4♠ | ♦7 | -2 | +5 |
| +2.7 | Round 11 | HUBEI QIAOXIE | 24 | 4♠ | ♦K | = | +0 |
| +2.6 | Round 6 | INDONESIA | 10 | 3NT | ♣7 | -1 | +6 |
| +2.5 | Round 2 | STERNBERG | 14 | 2♣ | ♦K | +1 | +0 |
| +2.5 | Round 18 | MAGIC EYES | 23 | 4♥ | ♦7 | = | +0 |
| +2.3 | Round 9 | ENGINEERS | 8 | 1NT | ♠2 | +1 | +0 |
| +2.2 | Round 5 | HACKETT | 6 | 6♣ | ♥J | +1 | +13 |
| +2.2 | Round 14 | HK SENIOR FRIENDS | 19 | 2♠ | ♥8 | -3 | +4 |
| +1.8 | Round 8 | HUNGARY | 7 | 4♠ | ♣8 | -1 | +6 |
| +1.7 | Round 11 | HUBEI QIAOXIE | 25 | 3NT | ♣K | +1 | -1 |
| +1.7 | Round 17 | IMAX | 17 | 3NT | ♠4 | +1 | +0 |
| +1.5 | Round 18 | MAGIC EYES | 27 | 1NT | ♥4 | -3 | +0 |
| +1.4 | Round 12 | XINYUAN SENIOR TEAM | 5 | 4♠ | ♦4 | = | +10 |
| +1.0 | Round 6 | INDONESIA | 11 | 2♥ | ♦7 | = | -1 |
| +1.0 | Round 15 | SINGAPORE | 7 | 5♥ | ♠4 | = | +0 |
| +0.7 | Round 2 | STERNBERG | 13 | 5♥ | ♠A | = | +0 |
| +0.7 | Round 18 | MAGIC EYES | 22 | 3NT | ♦6 | +1 | +0 |
| +0.6 | Round 5 | HACKETT | 7 | 4♠ | ♥6 | = | +0 |
| +0.6 | Round 20 | MARKOWICZ | 14 | 3NT | ♥5 | +1 | -1 |
| +0.3 | Round 20 | MARKOWICZ | 11 | 3NT | ♠7 | -1 | +10 |
| +0.2 | Round 12 | XINYUAN SENIOR TEAM | 3 | 1NT | ♠7 | +1 | +11 |
| +0.1 | Round 9 | ENGINEERS | 12 | 4♣ | ♠A | -1 | -2 |
| +0.1 | Round 15 | SINGAPORE | 1 | 3NT | ♦7 | +2 | +0 |
| +0.0 | Round 2 | STERNBERG | 9 | 3♣ | ♦K | +3 | -6 |
| +0.0 | Round 14 | HK SENIOR FRIENDS | 17 | 2♠ | ♥6 | -1 | +2 |
| +0.0 | Round 15 | SINGAPORE | 4 | 4♥ | ♣A | +1 | +0 |
| +0.0 | Round 17 | IMAX | 19 | 3NT | ♥6 | +1 | +0 |
| -0.1 | Round 9 | ENGINEERS | 14 | 2♠ | ♦J | = | +0 |
| -0.5 | Round 14 | HK SENIOR FRIENDS | 15 | 2♥ | ♣K | = | +0 |
| -1.2 | Round 3 | LYNCH | 17 | 1NT | ♠K | = | +2 |
| -1.3 | Round 20 | MARKOWICZ | 8 | 2NT | ♥J | -1 | -4 |
| -1.3 | Round 21 | MILNER | 15 | 1NT | ♦9 | -1 | +0 |
| -1.4 | Round 5 | HACKETT | 2 | 2♥ | ♦4 | +2 | -1 |
| -1.9 | Round 14 | HK SENIOR FRIENDS | 16 | 2♠ | ♠3 | = | +1 |
| -1.9 | Round 17 | IMAX | 16 | 4♠ | ♠J | = | +13 |
| -2.0 | Round 18 | MAGIC EYES | 25 | 1♥ | ♠A | +3 | -6 |
| -2.2 | Round 6 | INDONESIA | 9 | 5♦ | ♣A | +1 | +13 |
| -2.2 | Round 14 | HK SENIOR FRIENDS | 21 | 2♠ | ♣10 | -1 | -5 |
| -2.3 | Round 11 | HUBEI QIAOXIE | 27 | 2♦ | ♥J | -1 | -9 |
| -2.7 | Round 2 | STERNBERG | 11 | 4♥x | ♠K | -2 | -12 |
| -2.9 | Round 9 | ENGINEERS | 9 | 2♠ | ♥3 | +1 | +0 |
| -2.9 | Round 12 | XINYUAN SENIOR TEAM | 4 | 3♥ | ♦A | +1 | -2 |
| -3.0 | Round 5 | HACKETT | 1 | 3NT | ♠J | = | +0 |
| -3.0 | Round 11 | HUBEI QIAOXIE | 28 | 3NT | ♠J | +4 | -3 |
| -3.0 | Round 21 | MILNER | 18 | 6♣ | ♣8 | = | +11 |
| -3.1 | Round 15 | SINGAPORE | 6 | 4♠ | ♦6 | -3 | -2 |
| -3.4 | Round 5 | HACKETT | 3 | 3NT | ♠J | -2 | -6 |
| -3.7 | Round 3 | LYNCH | 19 | 3NT | ♦5 | +2 | +17 |
| -3.9 | Round 9 | ENGINEERS | 11 | 2♣ | ♥A | +1 | -5 |
| -3.9 | Round 20 | MARKOWICZ | 10 | 2♦ | ♠9 | -2 | -2 |
| -4.0 | Round 8 | HUNGARY | 3 | 4♦ | ♠8 | -4 | -2 |
| -4.0 | Round 9 | ENGINEERS | 13 | 5♠ | ♣2 | +1 | -17 |
| -4.3 | Round 2 | STERNBERG | 12 | 3♠ | ♥K | -2 | -2 |
| -4.3 | Round 21 | MILNER | 21 | 2♦x | ♥6 | = | -3 |
| -4.6 | Round 8 | HUNGARY | 1 | 3NT | ♦10 | +2 | -1 |
| -4.7 | Round 3 | LYNCH | 20 | 3NT | ♠7 | +1 | +12 |
| -4.8 | Round 5 | HACKETT | 5 | 4♥ | ♣A | -1 | -6 |
| -5.3 | Round 11 | HUBEI QIAOXIE | 22 | 1NTx | ♠K | = | -2 |
| -5.7 | Round 18 | MAGIC EYES | 28 | 2♠ | ♦A | +1 | -10 |
| -6.5 | Round 11 | HUBEI QIAOXIE | 26 | 3♠ | ♣7 | +2 | +0 |
| -6.6 | Round 17 | IMAX | 15 | 3NT | ♠A | -2 | -7 |
| -6.6 | Round 17 | IMAX | 20 | 3NT | ♦2 | -1 | -12 |
| -7.0 | Round 3 | LYNCH | 15 | 3♠ | ♦8 | -2 | -7 |
| -7.0 | Round 12 | XINYUAN SENIOR TEAM | 6 | 4♥ | ♣5 | -1 | +2 |
| -7.3 | Round 12 | XINYUAN SENIOR TEAM | 1 | 3NT | ♥J | +1 | -1 |
| -7.4 | Round 5 | HACKETT | 4 | 4♠ | ♥A | -1 | -12 |
| -7.8 | Round 15 | SINGAPORE | 5 | 5♦x | ♥K | -2 | -5 |
| -8.0 | Round 21 | MILNER | 17 | 4♥x | ♠K | = | -5 |
| -8.6 | Round 8 | HUNGARY | 5 | 4♥ | ♠K | = | -7 |
| -8.9 | Round 17 | IMAX | 18 | 5♣x | ♦K | = | -9 |
| -9.5 | Round 12 | XINYUAN SENIOR TEAM | 2 | 4♠ | ♥5 | -2 | -12 |
| -12.4 | Round 3 | LYNCH | 21 | 7♠ | ♦K | -2 | -20 |
| -13.9 | Round 2 | STERNBERG | 10 | 6♦ | ♥2 | = | -12 |
| -15.1 | Round 21 | MILNER | 19 | 4♣x | ♠10 | -6 | -13 |