HAMMAN Bob · SCHWARTZ
112rank
+50.1Butler · 100 bds
+0.50per board
±4.7swing
+0.83vs par /bd · #80/471
+0.61adjusted /bd
by round
vs par split: bidding +0.25 · play +0.63
Strength of schedule: opponents averaged +0.11/bd (a tough draw) → opponent-adjusted +0.61/bd
Card play — on target: opening leads 77.3% #256 of 469 · declarer play 88.9% #23 of 469 · defence 88.4% #116 of 471
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (4) | 83.3% (18) |
| Declarer play | 100.0% (6) | 86.7% (30) |
| Defence | 92.3% (13) | 86.7% (30) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 85.7% (7) · ♦ 85.7% (7) · ♣ 60.0% (5)
vs par by strain: NT +2.50 (24) · a suit +0.36 (75)
vs par by level: part-score +1.61 (31) · game +0.77 (60) · slam -1.12 (8)
By role: declaring +0.86/bd (-1.43 vs par · 56) · defending +0.05/bd (+3.71 vs par · 44)
By vulnerability: vulnerable +0.79/bd (+1.50 vs par · 50) · not vulnerable +0.21/bd (+0.16 vs par · 50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 3 | S.Lev | R.Krochmalik – P.Lavings | Open | 10 | +23.9 | +2.39 | +1.80 |
| Round 4 | S.Lev | M.Kamil – M.Fleisher | Closed | 10 | -3.5 | -0.35 | -2.00 |
| Round 6 | S.Lev | A.Maluish – N.Francis | Open | 10 | +18.6 | +1.86 | +0.10 |
| Round 7 | S.Lev | L.He – Y.Lin | Open | 10 | +7.8 | +0.78 | +0.70 |
| Round 8 | S.Lev | J.Grue – B.Moss | Open | 10 | +6.6 | +0.66 | +4.50 |
| Round 9 | S.Lev | R.Chen – J.Huang | Open | 10 | -28.0 | -2.80 | -0.50 |
| Round 11 | S.Lev | J.Czyzowicz – D.Jacob | Closed | 10 | +4.5 | +0.45 | -0.70 |
| Round 12 | S.Lev | Y.Hu – X.Li | Closed | 10 | -7.8 | -0.78 | +1.80 |
| Round 13 | S.Lev | T.Liang – H.Zhan | Open | 10 | -6.5 | -0.65 | -2.30 |
| Round 15 | R.Schwartz | G.Chagas – P.Brum | Closed | 10 | +34.5 | +3.45 | +4.90 |
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 |
|---|---|---|---|---|---|---|---|
| +11.7 | Round 6 | MILL | 23 | 1NTx | ♦6 | -3 | +12 |
| +11.3 | Round 6 | MILL | 27 | 2♥x | ♣3 | = | +8 |
| +10.9 | Round 15 | PELLEGRINI | 28 | 6♠ | ♦J | -1 | +17 |
| +9.7 | Round 7 | CHINA PINGAN | 1 | 5♦x | ♠7 | +1 | +8 |
| +9.0 | Round 11 | CANALIENS | 18 | 3NT | ♠3 | +1 | +0 |
| +8.8 | Round 4 | FLEISHER | 1 | 4♠ | ♣10 | +1 | +4 |
| +8.2 | Round 13 | CHINA JUAN | 6 | 6♠ | ♣K | = | -13 |
| +8.0 | Round 3 | OZZIES | 30 | 4♥x | ♦5 | +2 | -5 |
| +7.8 | Round 12 | TIANYA BRIDGE FATE | 29 | 6♦ | ♦5 | = | +0 |
| +6.9 | Round 3 | OZZIES | 23 | 4♥ | ♦4 | = | +3 |
| +6.7 | Round 15 | PELLEGRINI | 29 | 3NT | ♠3 | -3 | +10 |
| +6.4 | Round 8 | P D TIMES | 17 | 3NT | ♠10 | -1 | +16 |
| +6.0 | Round 12 | TIANYA BRIDGE FATE | 26 | 5♦ | ♠J | +1 | +9 |
| +5.3 | Round 9 | CHINESE TAIPEI | 23 | 2♠ | ♣9 | = | +12 |
| +5.2 | Round 13 | CHINA JUAN | 7 | 3NT | ♥6 | -2 | +8 |
| +5.0 | Round 15 | PELLEGRINI | 22 | 2♠ | ♣K | = | +11 |
| +4.9 | Round 13 | CHINA JUAN | 4 | 3NT | ♠K | -1 | +12 |
| +4.5 | Round 15 | PELLEGRINI | 26 | 2♥ | ♠J | +1 | +7 |
| +4.2 | Round 11 | CANALIENS | 13 | 3NT | ♠2 | +1 | +0 |
| +4.1 | Round 3 | OZZIES | 29 | 4♠ | ♦J | +2 | +13 |
| +4.1 | Round 11 | CANALIENS | 20 | 4♥ | ♦4 | = | +3 |
| +4.0 | Round 15 | PELLEGRINI | 27 | 1NT | ♥2 | +2 | +6 |
| +3.3 | Round 4 | FLEISHER | 3 | 4♥ | ♥4 | -1 | +5 |
| +3.1 | Round 3 | OZZIES | 21 | 4♠ | ♥Q | -2 | +0 |
| +3.1 | Round 8 | P D TIMES | 13 | 4♠ | ♥J | -1 | +5 |
| +3.0 | Round 6 | MILL | 25 | 2♣ | ♥Q | +1 | +0 |
| +2.9 | Round 8 | P D TIMES | 16 | 5♦ | ♣9 | = | +7 |
| +2.9 | Round 15 | PELLEGRINI | 23 | Pass | -4 | ||
| +2.8 | Round 7 | CHINA PINGAN | 8 | 4♠ | ♠4 | +1 | +0 |
| +2.7 | Round 6 | MILL | 30 | 2♠ | ♥10 | +2 | +1 |
| +2.4 | Round 4 | FLEISHER | 10 | 5♣ | ♠4 | = | +9 |
| +2.4 | Round 6 | MILL | 24 | 4♥ | ♦A | -1 | +5 |
| +2.4 | Round 8 | P D TIMES | 18 | 1NT | ♦10 | +2 | +10 |
| +2.4 | Round 9 | CHINESE TAIPEI | 24 | 4♠ | ♥3 | = | +0 |
| +2.3 | Round 15 | PELLEGRINI | 25 | 2♥ | ♠J | +1 | +1 |
| +2.2 | Round 4 | FLEISHER | 6 | 4♠ | ♦4 | +2 | -10 |
| +2.0 | Round 11 | CANALIENS | 12 | 4♥ | ♦Q | +1 | +0 |
| +2.0 | Round 13 | CHINA JUAN | 2 | 3NT | ♠2 | +1 | +1 |
| +1.8 | Round 7 | CHINA PINGAN | 9 | 3♥ | ♠A | -1 | +3 |
| +1.6 | Round 8 | P D TIMES | 20 | 1♥ | ♠5 | +4 | +2 |
| +1.5 | Round 3 | OZZIES | 25 | 3♠ | ♥K | = | +6 |
| +1.3 | Round 3 | OZZIES | 27 | 1NT | ♣5 | +1 | +0 |
| +1.3 | Round 4 | FLEISHER | 7 | 3NT | ♠5 | +2 | +1 |
| +1.1 | Round 3 | OZZIES | 26 | 4♥ | ♦Q | = | +0 |
| +0.9 | Round 12 | TIANYA BRIDGE FATE | 28 | 4♥ | ♦A | +2 | +11 |
| +0.8 | Round 12 | TIANYA BRIDGE FATE | 22 | 3♦ | ♥5 | = | +0 |
| +0.8 | Round 13 | CHINA JUAN | 3 | 2♥ | ♠2 | +2 | +6 |
| +0.5 | Round 15 | PELLEGRINI | 24 | 4♠ | ♦K | +1 | +0 |
| +0.3 | Round 6 | MILL | 21 | 4♠ | ♥5 | = | -1 |
| +0.2 | Round 6 | MILL | 22 | 5♣ | ♦K | -1 | +2 |
| +0.2 | Round 8 | P D TIMES | 15 | 4♣ | ♦K | = | -7 |
| +0.1 | Round 11 | CANALIENS | 19 | 6♣ | ♥A | = | -11 |
| -0.1 | Round 13 | CHINA JUAN | 8 | 3NT | ♦K | +2 | +0 |
| -0.1 | Round 15 | PELLEGRINI | 30 | 3NT | ♣K | +2 | +1 |
| -0.2 | Round 7 | CHINA PINGAN | 6 | 4♥ | ♥2 | = | +1 |
| -0.4 | Round 3 | OZZIES | 22 | 2♠ | ♣Q | = | +9 |
| -0.4 | Round 7 | CHINA PINGAN | 5 | 1NT | ♥10 | +2 | +0 |
| -0.4 | Round 12 | TIANYA BRIDGE FATE | 27 | 7♣ | ♥5 | = | -2 |
| -0.5 | Round 8 | P D TIMES | 11 | 3NT | ♥J | +1 | +10 |
| -0.6 | Round 7 | CHINA PINGAN | 4 | 3♠ | ♥3 | = | -1 |
| -0.8 | Round 3 | OZZIES | 28 | 4♥ | ♦8 | -2 | -7 |
| -0.8 | Round 7 | CHINA PINGAN | 3 | 4♠ | ♣A | -1 | -7 |
| -0.8 | Round 9 | CHINESE TAIPEI | 22 | 2♠ | ♦4 | +1 | +0 |
| -0.9 | Round 3 | OZZIES | 24 | 4♠ | ♠A | +1 | -1 |
| -0.9 | Round 7 | CHINA PINGAN | 10 | 1NT | ♥4 | +1 | +1 |
| -0.9 | Round 8 | P D TIMES | 14 | 3♥ | ♣K | -2 | +1 |
| -1.0 | Round 11 | CANALIENS | 11 | 5♣ | ♥10 | +1 | +11 |
| -1.1 | Round 4 | FLEISHER | 9 | 6♠ | ♦9 | +1 | -11 |
| -1.6 | Round 12 | TIANYA BRIDGE FATE | 23 | 3NT | ♣9 | +1 | +12 |
| -1.7 | Round 7 | CHINA PINGAN | 2 | 3NT | ♠K | = | +2 |
| -1.8 | Round 11 | CANALIENS | 16 | 4♥ | ♠4 | = | +0 |
| -1.9 | Round 7 | CHINA PINGAN | 7 | 4♥ | ♣A | = | +0 |
| -1.9 | Round 9 | CHINESE TAIPEI | 21 | 2♠ | ♥4 | = | +1 |
| -2.2 | Round 15 | PELLEGRINI | 21 | 3♠ | ♥K | = | +0 |
| -2.4 | Round 9 | CHINESE TAIPEI | 27 | 4♥ | ♦4 | +2 | -11 |
| -2.6 | Round 9 | CHINESE TAIPEI | 28 | 6♥ | ♦Q | = | +11 |
| -2.9 | Round 13 | CHINA JUAN | 9 | 4♠ | ♥2 | +1 | +0 |
| -3.0 | Round 4 | FLEISHER | 2 | 2♠ | ♥Q | = | -6 |
| -3.1 | Round 12 | TIANYA BRIDGE FATE | 21 | 2♦x | ♣Q | -1 | -2 |
| -3.2 | Round 8 | P D TIMES | 12 | 5♦ | ♣J | +1 | +0 |
| -3.2 | Round 11 | CANALIENS | 14 | 2♠ | ♠3 | -1 | -4 |
| -3.4 | Round 6 | MILL | 28 | 4♥ | ♣9 | +1 | -1 |
| -3.4 | Round 6 | MILL | 29 | 5♦ | ♥6 | -1 | -12 |
| -3.5 | Round 11 | CANALIENS | 15 | 3NT | ♠3 | -2 | -7 |
| -3.6 | Round 12 | TIANYA BRIDGE FATE | 24 | 4♠ | ♥Q | -2 | +0 |
| -3.8 | Round 9 | CHINESE TAIPEI | 25 | 3♥ | ♦A | -2 | +0 |
| -4.7 | Round 4 | FLEISHER | 8 | 5♥x | ♥3 | -1 | -5 |
| -4.7 | Round 13 | CHINA JUAN | 5 | 4♠ | ♣4 | -3 | -11 |
| -5.1 | Round 12 | TIANYA BRIDGE FATE | 30 | 6♠ | ♣10 | = | +0 |
| -5.3 | Round 9 | CHINESE TAIPEI | 29 | 5♦ | ♦6 | -1 | -6 |
| -5.4 | Round 8 | P D TIMES | 19 | 4♠ | ♣Q | = | +1 |
| -5.4 | Round 11 | CANALIENS | 17 | 3NT | ♣6 | = | +1 |
| -5.8 | Round 9 | CHINESE TAIPEI | 26 | 4♠ | ♣3 | = | +0 |
| -6.1 | Round 4 | FLEISHER | 5 | 4♠ | ♦A | +1 | -7 |
| -6.2 | Round 6 | MILL | 26 | 4♠ | ♣5 | +2 | -13 |
| -6.6 | Round 4 | FLEISHER | 4 | 4♥ | ♠7 | = | +0 |
| -8.1 | Round 13 | CHINA JUAN | 1 | 3NT | ♥10 | -2 | -11 |
| -9.5 | Round 12 | TIANYA BRIDGE FATE | 25 | 3NT | ♦2 | -1 | -10 |
| -11.8 | Round 13 | CHINA JUAN | 10 | 2NT | ♣6 | +4 | -15 |
| -13.1 | Round 9 | CHINESE TAIPEI | 30 | 3♦x | ♥8 | -5 | -12 |