SCHWARTZ Ron · VITAS
vs par split: bidding +1.98 · play +1.14
Strength of schedule: opponents averaged +0.16/bd (a tough draw) → opponent-adjusted +0.67/bd
Card play — on target: opening leads 76.9% #301 of 579 · declarer play 100.0% #1 of 579 · defence 92.9% #140 of 579
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 83.3% (6) | 71.4% (7) |
| Declarer play | 100.0% (1) | 100.0% (6) |
| Defence | 91.7% (12) | 93.8% (16) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 66.7% (3) · ♦ 75.0% (4) · ♣ 100.0% (3)
vs par by strain: NT +4.19 (16) · a suit +2.61 (33)
vs par by level: part-score +2.82 (22) · game +4.24 (25) · slam -7.50 (2)
By role: declaring +0.10/bd (-1.48 vs par · 21) · defending +0.82/bd (+6.57 vs par · 28)
By vulnerability: vulnerable +0.63/bd (+3.48 vs par · 25) · not vulnerable +0.39/bd (+2.75 vs par · 24)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | L.Fisher | H.Liu – Y.Wang | Open | 7 | +9.8 | +1.40 | +3.29 |
| Round 3 | L.Fisher | H.Yu – J.Liu | Closed | 7 | +9.8 | +1.40 | +2.71 |
| Round 4 | L.Fisher | A.Apteker – C.Gower | Open | 7 | -15.3 | -2.19 | +4.14 |
| Round 5 | L.Fisher | B.Drijver – S.Brink | Closed | 7 | -13.5 | -1.93 | -1.00 |
| Round 6 | L.Fisher | X.Sun – K.Jin | Closed | 7 | +31.8 | +4.54 | +6.86 |
| Round 7 | L.Fisher | W.Starkowski – S.Golebiowski | Open | 7 | +9.1 | +1.30 | +2.57 |
| Round 8 | L.Fisher | S.Sun – M.Kang | Open | 7 | -6.7 | -0.96 | +3.29 |
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 |
|---|---|---|---|---|---|---|---|
| +12.0 | Round 6 | GUANGZHOU ZHAOHENG | 9 | 5♦ | ♦4 | -2 | +17 |
| +11.6 | Round 1 | BLACK EARTH GOD DUCK BRIDGE CL | 7 | 4♠ | ♠5 | -3 | +14 |
| +5.4 | Round 6 | GUANGZHOU ZHAOHENG | 10 | 3NT | ♠Q | -2 | +8 |
| +5.0 | Round 3 | JIANGSU BRIDGE ASSOCIATION | 16 | 6♦ | ♣A | = | -2 |
| +5.0 | Round 6 | GUANGZHOU ZHAOHENG | 12 | 3NT | ♠2 | -2 | +11 |
| +5.0 | Round 6 | GUANGZHOU ZHAOHENG | 13 | 2♠ | ♥5 | -1 | +6 |
| +4.5 | Round 3 | JIANGSU BRIDGE ASSOCIATION | 21 | 6♠ | ♥J | = | -13 |
| +4.4 | Round 7 | MAZURKIEWICZ | 18 | 3NT | ♥5 | -3 | +7 |
| +4.3 | Round 6 | GUANGZHOU ZHAOHENG | 8 | 2♠ | ♣A | -2 | +8 |
| +3.7 | Round 7 | MAZURKIEWICZ | 16 | 2♦ | ♠9 | +3 | +10 |
| +2.9 | Round 5 | DIAMOND | 4 | 2♠ | ♣2 | +2 | +10 |
| +2.6 | Round 8 | CHINA OPN(B) | 23 | 1NT | ♠6 | -2 | +3 |
| +2.4 | Round 1 | BLACK EARTH GOD DUCK BRIDGE CL | 4 | 2♠ | ♣2 | = | +6 |
| +2.4 | Round 8 | CHINA OPN(B) | 25 | 4♠x | ♣K | -2 | +7 |
| +2.0 | Round 3 | JIANGSU BRIDGE ASSOCIATION | 15 | 2♠ | ♦3 | = | +0 |
| +2.0 | Round 7 | MAZURKIEWICZ | 21 | 4♠ | ♦6 | -1 | +5 |
| +1.9 | Round 3 | JIANGSU BRIDGE ASSOCIATION | 18 | 2NT | ♠3 | -3 | +2 |
| +1.9 | Round 7 | MAZURKIEWICZ | 15 | 3♦ | ♥A | +3 | +13 |
| +1.8 | Round 5 | DIAMOND | 1 | 3NT | ♥5 | = | +0 |
| +1.2 | Round 8 | CHINA OPN(B) | 24 | 4♠x | ♣9 | -2 | +4 |
| +0.8 | Round 1 | BLACK EARTH GOD DUCK BRIDGE CL | 3 | 3♠ | ♣9 | -2 | +2 |
| +0.7 | Round 1 | BLACK EARTH GOD DUCK BRIDGE CL | 5 | 2♠ | ♥2 | +2 | +1 |
| +0.7 | Round 4 | SOUTH AFRICA | 24 | 5♦ | ♠Q | = | -2 |
| +0.6 | Round 3 | JIANGSU BRIDGE ASSOCIATION | 17 | 2♠ | ♣3 | -1 | +3 |
| +0.6 | Round 5 | DIAMOND | 2 | 3♥ | ♠10 | = | +0 |
| +0.4 | Round 6 | GUANGZHOU ZHAOHENG | 14 | 5♠x | ♦K | -2 | +0 |
| +0.3 | Round 7 | MAZURKIEWICZ | 17 | 2♠ | ♦8 | +2 | +1 |
| +0.3 | Round 7 | MAZURKIEWICZ | 20 | 4♥ | ♦5 | +2 | -13 |
| +0.1 | Round 1 | BLACK EARTH GOD DUCK BRIDGE CL | 2 | 3NT | ♠Q | -1 | +5 |
| +0.0 | Round 4 | SOUTH AFRICA | 22 | 2♥ | ♦A | +1 | +0 |
| -0.3 | Round 1 | BLACK EARTH GOD DUCK BRIDGE CL | 1 | 3♦ | ♠K | -2 | -5 |
| -0.3 | Round 6 | GUANGZHOU ZHAOHENG | 11 | 3♠ | ♣6 | -1 | -2 |
| -0.4 | Round 5 | DIAMOND | 5 | 3♥ | ♣A | = | +0 |
| -0.7 | Round 4 | SOUTH AFRICA | 26 | 4♠ | ♣A | +1 | +13 |
| -0.8 | Round 4 | SOUTH AFRICA | 28 | 3NT | ♣3 | -1 | -6 |
| -0.9 | Round 4 | SOUTH AFRICA | 25 | 3NT | ♣4 | +3 | +12 |
| -1.0 | Round 5 | DIAMOND | 7 | 4♠ | ♦5 | = | +0 |
| -1.2 | Round 3 | JIANGSU BRIDGE ASSOCIATION | 19 | 3NT | ♠5 | = | +17 |
| -1.5 | Round 8 | CHINA OPN(B) | 27 | 3♠ | ♣J | -1 | +2 |
| -2.0 | Round 8 | CHINA OPN(B) | 26 | 3NT | ♠3 | = | +0 |
| -2.4 | Round 8 | CHINA OPN(B) | 28 | 2♥ | ♣6 | +1 | +7 |
| -3.0 | Round 3 | JIANGSU BRIDGE ASSOCIATION | 20 | 3NT | ♥K | +1 | +12 |
| -3.5 | Round 7 | MAZURKIEWICZ | 19 | 3♣ | ♥10 | -1 | -5 |
| -3.9 | Round 4 | SOUTH AFRICA | 27 | 5♣ | ♦A | +1 | -1 |
| -4.2 | Round 5 | DIAMOND | 3 | 3♣ | ♥8 | +1 | +0 |
| -5.5 | Round 1 | BLACK EARTH GOD DUCK BRIDGE CL | 6 | 3NT | ♦Q | -2 | +0 |
| -7.0 | Round 8 | CHINA OPN(B) | 22 | 3NT | ♣10 | +1 | +0 |
| -9.7 | Round 4 | SOUTH AFRICA | 23 | 4NT | ♦10 | +1 | +13 |
| -13.2 | Round 5 | DIAMOND | 6 | 3NT | ♠8 | +4 | -17 |