BEAUCHAMP David · AUSTRALIA MIXED
438rank
-19.2Butler · 100 bds
-0.19per board
±4.4swing
-0.55vs par /bd · #454/567
-0.23adjusted /bd
by round
vs par split: bidding -0.45 · play -0.10
Strength of schedule: opponents averaged -0.04/bd (an average draw) → opponent-adjusted -0.23/bd
Card play — on target: opening leads 81.0% #259 of 567 · declarer play 76.2% #290 of 567 · defence 81.6% #341 of 567
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (5) | 75.0% (16) |
| Declarer play | 87.5% (8) | 69.2% (13) |
| Defence | 83.3% (12) | 81.1% (37) |
Opening leads by suit led: ♠ 60.0% (5) · ♥ 85.7% (7) · ♦ 80.0% (5) · ♣ 100.0% (4)
vs par by strain: NT -0.56 (27) · a suit -0.55 (73)
vs par by level: part-score -1.29 (45) · game +0.28 (51) · slam -2.75 (4)
By role: declaring -0.05/bd (-2.20 vs par · 51) · defending -0.34/bd (+1.16 vs par · 49)
By vulnerability: vulnerable -0.45/bd (-1.12 vs par · 50) · not vulnerable +0.07/bd (+0.02 vs par · 50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | J.Tutty | J.Cai – X.Fang | Open | 10 | -6.0 | -0.60 | -2.50 |
| Round 3 | J.Tutty | H.Liu – Y.Zhang | Open | 10 | -1.3 | -0.13 | +0.80 |
| Round 4 | J.Tutty | K.Anklesaria – R.Tewari | Open | 10 | +8.4 | +0.84 | +0.60 |
| Round 5 | J.Tutty | S.Robinson – P.Boyd | Open | 10 | +13.9 | +1.39 | +2.30 |
| Round 6 | J.Tutty | K.Martens – P.Zimmermann | Closed | 10 | -1.4 | -0.14 | -1.50 |
| Round 11 | A.De Livera | P.Ravenna – M.Thoma | Open | 10 | +7.4 | +0.74 | +1.40 |
| Round 12 | A.De Livera | X.Bao – J.Dong | Open | 10 | -13.9 | -1.39 | -2.00 |
| Round 13 | J.Tutty | J.Thompson – L.Ginnan | Open | 10 | -1.4 | -0.14 | +2.00 |
| Round 14 | J.Tutty | T.Ma – X.Zheng | Open | 10 | -6.1 | -0.61 | -2.20 |
| Round 15 | J.Tutty | X.Shi – B.Chen | Open | 10 | -18.8 | -1.88 | -4.40 |
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 13 | GINNAN | 10 | 4♥ | ♠7 | = | +11 |
| +10.6 | Round 11 | BRAZIL Mixed | 15 | 3NT | ♦K | -4 | +14 |
| +8.5 | Round 14 | YUNNAN | 19 | 3NT | ♥2 | -5 | +9 |
| +8.2 | Round 15 | HUAXINHUANBAO | 28 | 6NT | ♦2 | = | +0 |
| +7.8 | Round 3 | HENGZHOU FINANCE | 23 | 2♣x | ♠2 | +1 | +10 |
| +7.3 | Round 11 | BRAZIL Mixed | 13 | 4♥ | ♦5 | -1 | +6 |
| +6.5 | Round 5 | USA 1 Seniors | 17 | 4♠ | ♣2 | -3 | +7 |
| +6.5 | Round 6 | SWISS TEAM | 29 | 6♠ | ♦J | = | +0 |
| +6.1 | Round 5 | USA 1 Seniors | 11 | 3NT | ♦6 | = | +6 |
| +5.7 | Round 4 | FORMIDABLES | 4 | 3NT | ♠J | +2 | +0 |
| +5.7 | Round 12 | CHINA JUNIORS | 21 | 1NT | ♠7 | = | +5 |
| +5.6 | Round 12 | CHINA JUNIORS | 27 | 4♠ | ♥7 | -1 | +10 |
| +5.1 | Round 13 | GINNAN | 5 | 4♥ | ♦A | +1 | +11 |
| +4.6 | Round 11 | BRAZIL Mixed | 16 | 3NTx | ♣9 | -1 | +6 |
| +4.4 | Round 5 | USA 1 Seniors | 13 | 3NT | ♣3 | = | -1 |
| +3.8 | Round 2 | ONE ESSENTIAL OF RED | 16 | 3NT | ♠2 | = | +7 |
| +3.6 | Round 5 | USA 1 Seniors | 19 | 4♠ | ♥4 | -1 | +5 |
| +3.0 | Round 11 | BRAZIL Mixed | 14 | 3♦ | ♠A | -1 | +2 |
| +2.7 | Round 2 | ONE ESSENTIAL OF RED | 12 | 3♠ | ♥2 | +1 | -8 |
| +2.7 | Round 3 | HENGZHOU FINANCE | 27 | 4♥ | ♠2 | = | +3 |
| +2.6 | Round 14 | YUNNAN | 15 | 5♦ | ♠K | -1 | -5 |
| +2.3 | Round 2 | ONE ESSENTIAL OF RED | 18 | 2♣ | ♥2 | = | +5 |
| +2.2 | Round 4 | FORMIDABLES | 8 | 2♥ | ♣8 | = | +0 |
| +2.2 | Round 14 | YUNNAN | 16 | 4♥ | ♠2 | -1 | -1 |
| +2.0 | Round 6 | SWISS TEAM | 27 | 5♠ | ♦J | -1 | +8 |
| +1.9 | Round 14 | YUNNAN | 11 | 3NT | ♣2 | = | -1 |
| +1.8 | Round 2 | ONE ESSENTIAL OF RED | 19 | 3♦ | ♦2 | = | +0 |
| +1.8 | Round 6 | SWISS TEAM | 24 | 3♦ | ♦5 | +1 | +1 |
| +1.7 | Round 5 | USA 1 Seniors | 18 | 3NT | ♠9 | -1 | +6 |
| +1.7 | Round 12 | CHINA JUNIORS | 25 | 6♦ | ♠3 | +1 | -11 |
| +1.6 | Round 6 | SWISS TEAM | 23 | 2♠ | ♦5 | +1 | +0 |
| +1.4 | Round 2 | ONE ESSENTIAL OF RED | 14 | 3♦ | ♥2 | +1 | +6 |
| +1.4 | Round 11 | BRAZIL Mixed | 12 | 4♥ | ♦J | = | +0 |
| +1.3 | Round 6 | SWISS TEAM | 21 | 3NT | ♥J | -2 | -5 |
| +1.3 | Round 13 | GINNAN | 6 | 3♠ | ♦10 | -1 | +8 |
| +1.1 | Round 3 | HENGZHOU FINANCE | 26 | 5♥ | ♠2 | +1 | +13 |
| +1.1 | Round 13 | GINNAN | 9 | 3NT | ♥3 | = | +0 |
| +1.0 | Round 13 | GINNAN | 7 | 4♠ | ♥5 | = | -1 |
| +0.9 | Round 4 | FORMIDABLES | 6 | 2♥ | ♠7 | -1 | +0 |
| +0.8 | Round 11 | BRAZIL Mixed | 20 | 1NT | ♠10 | = | +1 |
| +0.8 | Round 15 | HUAXINHUANBAO | 24 | 3NT | ♠5 | +3 | +1 |
| +0.6 | Round 4 | FORMIDABLES | 3 | 4♥ | ♥3 | +2 | +11 |
| +0.4 | Round 4 | FORMIDABLES | 5 | 4♠ | ♥3 | +1 | +1 |
| +0.4 | Round 4 | FORMIDABLES | 9 | 2♥ | ♥3 | -1 | -5 |
| +0.4 | Round 5 | USA 1 Seniors | 20 | 2♠ | ♦9 | +1 | +0 |
| +0.3 | Round 3 | HENGZHOU FINANCE | 24 | 5♦ | ♥2 | = | +2 |
| +0.3 | Round 4 | FORMIDABLES | 1 | 4♥ | ♥3 | +1 | +0 |
| +0.2 | Round 6 | SWISS TEAM | 30 | 2♥ | ♦3 | +2 | -6 |
| +0.1 | Round 5 | USA 1 Seniors | 16 | 3♣ | ♥K | = | +7 |
| -0.0 | Round 6 | SWISS TEAM | 26 | 2♦ | ♥3 | +1 | +0 |
| -0.1 | Round 3 | HENGZHOU FINANCE | 22 | 3NT | ♥2 | -1 | -5 |
| -0.1 | Round 4 | FORMIDABLES | 7 | 3♠ | ♥3 | +1 | -1 |
| -0.3 | Round 3 | HENGZHOU FINANCE | 30 | 4♥ | ♦2 | +1 | +0 |
| -0.3 | Round 12 | CHINA JUNIORS | 23 | 2♥ | ♥5 | +1 | +0 |
| -0.5 | Round 15 | HUAXINHUANBAO | 25 | 3NT | ♣4 | +1 | +0 |
| -0.6 | Round 2 | ONE ESSENTIAL OF RED | 13 | 1NT | ♦2 | = | +1 |
| -0.7 | Round 4 | FORMIDABLES | 10 | 1NT | ♥4 | -1 | +0 |
| -0.7 | Round 14 | YUNNAN | 14 | 2♠ | ♦A | -2 | +0 |
| -0.8 | Round 14 | YUNNAN | 17 | 4♠ | ♥2 | = | +1 |
| -0.9 | Round 6 | SWISS TEAM | 22 | 3♥ | ♦8 | = | +0 |
| -1.2 | Round 6 | SWISS TEAM | 28 | 1NT | ♦5 | +1 | +1 |
| -1.3 | Round 4 | FORMIDABLES | 2 | 5♣x | ♥A | -1 | +0 |
| -1.3 | Round 12 | CHINA JUNIORS | 28 | 4♠ | ♦J | +2 | +11 |
| -1.3 | Round 15 | HUAXINHUANBAO | 26 | 3♠ | ♣A | -2 | -10 |
| -1.5 | Round 11 | BRAZIL Mixed | 17 | 2♠ | ♣2 | +1 | +6 |
| -1.5 | Round 14 | YUNNAN | 12 | 4♥ | ♠2 | +1 | -1 |
| -1.7 | Round 5 | USA 1 Seniors | 12 | 2♣ | ♣2 | +1 | +0 |
| -1.8 | Round 15 | HUAXINHUANBAO | 22 | 1NT | ♠5 | +3 | -9 |
| -1.8 | Round 15 | HUAXINHUANBAO | 23 | 2♠ | ♠5 | +1 | -1 |
| -2.0 | Round 2 | ONE ESSENTIAL OF RED | 20 | 2♠ | ♣9 | = | -9 |
| -2.1 | Round 3 | HENGZHOU FINANCE | 25 | 3♥ | ♠2 | = | -6 |
| -2.2 | Round 12 | CHINA JUNIORS | 26 | 3♠ | ♥3 | -2 | -2 |
| -2.3 | Round 12 | CHINA JUNIORS | 24 | 2NT | ♥J | -2 | -8 |
| -2.3 | Round 14 | YUNNAN | 20 | 1NT | ♦2 | = | -6 |
| -2.4 | Round 13 | GINNAN | 2 | 3♦ | ♥K | +1 | +9 |
| -2.7 | Round 3 | HENGZHOU FINANCE | 21 | 4♥ | ♠K | = | +1 |
| -2.7 | Round 15 | HUAXINHUANBAO | 21 | 2♥ | ♦3 | +1 | +0 |
| -2.8 | Round 3 | HENGZHOU FINANCE | 28 | 4♥ | ♠2 | +1 | +0 |
| -2.8 | Round 15 | HUAXINHUANBAO | 30 | 5♣ | ♠6 | -1 | -5 |
| -2.9 | Round 5 | USA 1 Seniors | 14 | 2NT | ♥6 | +1 | -7 |
| -3.3 | Round 2 | ONE ESSENTIAL OF RED | 15 | 4♥ | ♦2 | = | -6 |
| -3.5 | Round 13 | GINNAN | 1 | 4♥ | ♦Q | = | +0 |
| -3.5 | Round 14 | YUNNAN | 13 | 3♠ | ♦6 | -1 | -5 |
| -3.7 | Round 13 | GINNAN | 4 | 2♠ | ♣3 | = | -6 |
| -3.9 | Round 11 | BRAZIL Mixed | 18 | 2♠ | ♦2 | -1 | -4 |
| -4.3 | Round 5 | USA 1 Seniors | 15 | 3♣ | ♥Q | = | +0 |
| -4.5 | Round 13 | GINNAN | 8 | 6♦ | ♣J | = | +0 |
| -5.2 | Round 3 | HENGZHOU FINANCE | 29 | 4♠ | ♥2 | = | -10 |
| -5.2 | Round 12 | CHINA JUNIORS | 22 | 3NT | ♦J | +4 | -10 |
| -5.2 | Round 15 | HUAXINHUANBAO | 27 | 3♠ | ♥6 | = | -6 |
| -5.4 | Round 2 | ONE ESSENTIAL OF RED | 17 | 4♠x | ♥2 | -1 | -11 |
| -5.5 | Round 12 | CHINA JUNIORS | 29 | 3NT | ♥Q | -1 | -6 |
| -6.4 | Round 11 | BRAZIL Mixed | 11 | 5♥ | ♣A | -2 | -5 |
| -6.7 | Round 2 | ONE ESSENTIAL OF RED | 11 | 5♦ | ♥2 | -1 | -10 |
| -6.8 | Round 13 | GINNAN | 3 | 4♣ | ♦3 | -1 | -12 |
| -8.5 | Round 11 | BRAZIL Mixed | 19 | 4♠ | ♣J | -1 | -12 |
| -10.1 | Round 12 | CHINA JUNIORS | 30 | 3♠x | ♦J | = | -9 |
| -11.7 | Round 15 | HUAXINHUANBAO | 29 | 5♥x | ♥5 | -2 | -14 |
| -12.5 | Round 14 | YUNNAN | 18 | 5♠ | ♣2 | -3 | -13 |
| -12.7 | Round 6 | SWISS TEAM | 25 | 3NTx | ♠6 | -3 | -14 |