GOLD David · BELL
45rank
+59.2Butler · 140 bds
+0.42per board
±4.6swing
+0.21vs par /bd · #90/240
+0.21adjusted /bd
by round
vs par split: bidding -0.10 · play +0.32
Strength of schedule: opponents averaged -0.21/bd (an easy draw) → opponent-adjusted +0.21/bd
Card play — on target: opening leads 79.3% #104 of 239 · declarer play 74.4% #127 of 239 · defence 86.9% #124 of 240
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 62.5% (8) | 85.7% (21) |
| Declarer play | 63.6% (11) | 78.6% (28) |
| Defence | 87.5% (16) | 86.7% (45) |
Opening leads by suit led: ♠ 70.0% (10) · ♥ 87.5% (8) · ♦ 66.7% (6) · ♣ 100.0% (5)
vs par by strain: NT +1.54 (37) · a suit -0.26 (103)
vs par by level: part-score +0.12 (60) · game +0.84 (71) · slam -4.11 (9)
By role: declaring +0.83/bd (-1.23 vs par · 79) · defending -0.10/bd (+2.08 vs par · 61)
By vulnerability: vulnerable +0.17/bd (+0.04 vs par · 71) · not vulnerable +0.68/bd (+0.39 vs par · 69)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | K.Castner | R.Tewari – J.Shivdasani | Closed | 10 | +11.2 | +1.12 | +3.00 |
| Round 2 | K.Castner | B.Gierulski – J.Skrzypczak | Closed | 10 | -18.1 | -1.81 | -2.90 |
| Round 3 | K.Castner | T.Van Overbeeke – T.Polak | Closed | 10 | -11.7 | -1.17 | -0.90 |
| Round 4 | K.Castner | J.Passarinho – G.Myriam | Closed | 10 | +36.0 | +3.60 | +5.70 |
| Round 5 | K.Castner | J.Carroll – T.Garvey | Closed | 10 | -3.1 | -0.31 | -0.20 |
| Round 6 | K.Castner | P.King – A.Mcintosh | Closed | 10 | +10.9 | +1.09 | +1.30 |
| Round 7 | K.Castner | J.Jansma – Z.Mahmood | Closed | 10 | -9.6 | -0.96 | -3.30 |
| Round 8 | K.Castner | M.Barel – J.Roll | Closed | 10 | -18.3 | -1.83 | -0.90 |
| Round 9 | K.Castner | B.Chmurski – I.Chalupec | Closed | 10 | +10.1 | +1.01 | -1.80 |
| Round 10 | K.Castner | F.Charignon – C.Laloubeyre | Closed | 10 | +16.5 | +1.65 | +2.50 |
| Round 11 | K.Castner | Y.Li – J.Liu | Closed | 10 | -1.7 | -0.17 | -0.80 |
| Round 13 | K.Castner | H.Fissore – D.Lasserre | Open | 10 | -12.9 | -1.29 | -1.70 |
| Round 14 | K.Castner | J.Harris – S.Skorchev | Open | 10 | +34.2 | +3.42 | +3.70 |
| Round 15 | K.Castner | V.Dragan – V.Porkhun | Closed | 10 | +15.7 | +1.57 | -0.70 |
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 |
|---|---|---|---|---|---|---|---|
| +15.5 | Round 4 | GUTI | 1 | 3NT | ♠7 | +1 | +18 |
| +12.7 | Round 14 | HARRIS | 13 | 3♥x | ♥3 | -4 | +10 |
| +10.4 | Round 9 | BRIDGE24PL B | 23 | 3♥ | ♣A | = | +13 |
| +9.8 | Round 14 | HARRIS | 20 | 3NT | ♣3 | -4 | +14 |
| +9.7 | Round 4 | GUTI | 10 | 5♥ | ♠6 | -1 | +12 |
| +9.6 | Round 11 | CHINA LADIES TEAM | 14 | 3NT | ♠Q | +1 | +7 |
| +8.8 | Round 14 | HARRIS | 17 | 3NT | ♣K | = | +7 |
| +8.4 | Round 15 | NEVER CLAIM | 26 | 3♥ | ♠8 | -4 | +11 |
| +8.3 | Round 11 | CHINA LADIES TEAM | 16 | 4♠ | ♦3 | = | +6 |
| +8.2 | Round 5 | MORAN | 16 | 6♥ | ♠6 | = | +0 |
| +8.2 | Round 15 | NEVER CLAIM | 27 | 5♣x | ♠9 | -1 | +11 |
| +7.9 | Round 4 | GUTI | 5 | 6♦ | ♥A | -1 | +11 |
| +7.6 | Round 13 | BRUNET | 3 | 3NT | ♠3 | -3 | +9 |
| +5.9 | Round 9 | BRIDGE24PL B | 28 | 3♠ | ♥7 | +1 | +8 |
| +5.7 | Round 1 | FORMIDABLES | 3 | 3NT | ♥6 | -1 | +10 |
| +5.7 | Round 1 | FORMIDABLES | 5 | 1NT | ♠3 | +1 | +6 |
| +5.7 | Round 10 | FRANCE JUNIORS | 8 | 4♠ | ♦3 | -2 | +6 |
| +5.5 | Round 6 | BLACK | 25 | 3NT | ♥6 | +2 | +11 |
| +4.9 | Round 6 | BLACK | 23 | 4♠ | ♣K | -1 | +6 |
| +4.9 | Round 10 | FRANCE JUNIORS | 3 | 3♦ | ♦8 | +1 | +11 |
| +4.5 | Round 10 | FRANCE JUNIORS | 6 | 3♦ | ♠6 | +1 | +1 |
| +4.4 | Round 5 | MORAN | 17 | 5♥ | ♣9 | = | +0 |
| +4.3 | Round 4 | GUTI | 2 | 4♦ | ♥A | = | +0 |
| +4.2 | Round 14 | HARRIS | 19 | 2NT | ♦4 | -3 | +10 |
| +4.1 | Round 9 | BRIDGE24PL B | 30 | 6♣ | ♦5 | +1 | -10 |
| +3.9 | Round 6 | BLACK | 24 | 3NT | ♠7 | = | +0 |
| +3.9 | Round 7 | GILLIS | 3 | 4♠ | ♣6 | = | +10 |
| +3.7 | Round 14 | HARRIS | 14 | 4♠ | ♣7 | -2 | +11 |
| +3.4 | Round 1 | FORMIDABLES | 1 | 3♥ | ♦2 | = | +1 |
| +3.3 | Round 3 | NETHERLANDS BLUE | 29 | 2♥ | ♠3 | +1 | +1 |
| +3.3 | Round 7 | GILLIS | 7 | 4♥ | ♣6 | = | -13 |
| +3.1 | Round 7 | GILLIS | 9 | 4♥ | ♦A | = | +3 |
| +2.7 | Round 3 | NETHERLANDS BLUE | 21 | 1NT | ♠3 | -2 | +0 |
| +2.7 | Round 4 | GUTI | 3 | 4♥ | ♣10 | +2 | +12 |
| +2.7 | Round 5 | MORAN | 12 | 1NT | ♠10 | +2 | +2 |
| +2.7 | Round 10 | FRANCE JUNIORS | 2 | 4♥ | ♠K | +1 | +8 |
| +2.6 | Round 15 | NEVER CLAIM | 29 | 1NT | ♠5 | +3 | +1 |
| +2.5 | Round 2 | VYTAS | 18 | 4♠x | ♥A | -2 | +0 |
| +2.5 | Round 13 | BRUNET | 1 | 4♥ | ♣6 | -1 | +4 |
| +2.5 | Round 14 | HARRIS | 18 | 4♠ | ♥2 | +1 | -13 |
| +2.4 | Round 15 | NEVER CLAIM | 28 | 4♠ | ♦K | = | +0 |
| +2.3 | Round 4 | GUTI | 7 | 4♠ | ♥2 | -1 | +6 |
| +2.3 | Round 6 | BLACK | 27 | 3♣ | ♥K | +1 | +1 |
| +2.1 | Round 6 | BLACK | 22 | 1NT | ♦J | -2 | +7 |
| +2.1 | Round 10 | FRANCE JUNIORS | 9 | 4♥ | ♥2 | +1 | +0 |
| +2.1 | Round 11 | CHINA LADIES TEAM | 18 | 4♥ | ♣A | +1 | +1 |
| +2.1 | Round 14 | HARRIS | 16 | 2♠ | ♥5 | = | +6 |
| +2.0 | Round 7 | GILLIS | 6 | 3NT | ♣5 | -4 | +3 |
| +1.8 | Round 1 | FORMIDABLES | 8 | 4♥ | ♦J | +1 | +1 |
| +1.8 | Round 2 | VYTAS | 14 | 4♣ | ♦Q | = | +1 |
| +1.7 | Round 1 | FORMIDABLES | 4 | 4♠ | ♥J | = | +0 |
| +1.6 | Round 5 | MORAN | 18 | 5♥ | ♣J | = | +0 |
| +1.6 | Round 7 | GILLIS | 1 | 4♠ | ♦10 | = | +11 |
| +1.3 | Round 8 | EMERALD | 19 | 4♥ | ♣K | = | +0 |
| +1.0 | Round 4 | GUTI | 8 | 2♠ | ♥Q | -2 | +7 |
| +1.0 | Round 6 | BLACK | 30 | 2♠ | ♥K | -1 | +1 |
| +0.9 | Round 1 | FORMIDABLES | 7 | 4♥ | ♠10 | = | +13 |
| +0.8 | Round 9 | BRIDGE24PL B | 26 | 1NT | ♠K | +1 | +0 |
| +0.8 | Round 10 | FRANCE JUNIORS | 7 | 1NT | ♥3 | -1 | +0 |
| +0.6 | Round 1 | FORMIDABLES | 6 | 3NT | ♥Q | +3 | +11 |
| +0.6 | Round 10 | FRANCE JUNIORS | 10 | 4♠ | ♥2 | -1 | +6 |
| +0.5 | Round 8 | EMERALD | 20 | 3NT | ♣2 | +1 | -1 |
| +0.4 | Round 5 | MORAN | 11 | 1NT | ♠5 | = | +1 |
| +0.4 | Round 6 | BLACK | 26 | 4♠ | ♦8 | +1 | +0 |
| +0.3 | Round 9 | BRIDGE24PL B | 22 | 4♠ | ♦K | +2 | -13 |
| +0.2 | Round 7 | GILLIS | 8 | 3♠ | ♠6 | -1 | -2 |
| +0.2 | Round 8 | EMERALD | 18 | 3NT | ♠4 | +1 | +0 |
| +0.1 | Round 2 | VYTAS | 15 | 1NT | ♠7 | -2 | +0 |
| +0.1 | Round 8 | EMERALD | 17 | 3NT | ♠4 | +1 | +0 |
| +0.1 | Round 9 | BRIDGE24PL B | 24 | 6♠ | ♦2 | +1 | -11 |
| +0.1 | Round 9 | BRIDGE24PL B | 27 | 2♥ | ♦J | = | +0 |
| +0.1 | Round 11 | CHINA LADIES TEAM | 15 | 4♠ | ♣5 | = | -1 |
| +0.1 | Round 13 | BRUNET | 10 | 4♥ | ♦K | = | +0 |
| +0.0 | Round 2 | VYTAS | 12 | 2NT | ♦10 | +2 | -6 |
| +0.0 | Round 3 | NETHERLANDS BLUE | 26 | 3♣ | ♣9 | +1 | +10 |
| +0.0 | Round 10 | FRANCE JUNIORS | 1 | 3NT | ♥9 | = | -1 |
| -0.1 | Round 13 | BRUNET | 7 | 1NT | ♥10 | = | -1 |
| -0.2 | Round 5 | MORAN | 15 | 4♠ | ♦2 | +1 | +0 |
| -0.2 | Round 15 | NEVER CLAIM | 21 | 2♥ | ♦3 | -1 | +1 |
| -0.2 | Round 15 | NEVER CLAIM | 24 | 4♥ | ♣7 | = | -11 |
| -0.3 | Round 8 | EMERALD | 16 | 4♠ | ♦K | = | +0 |
| -0.6 | Round 4 | GUTI | 4 | 6♥ | ♠Q | +1 | +1 |
| -0.6 | Round 15 | NEVER CLAIM | 22 | 3♦ | ♣K | +1 | +0 |
| -0.7 | Round 7 | GILLIS | 4 | 5♥x | ♠A | -2 | -8 |
| -0.7 | Round 13 | BRUNET | 4 | 4♥ | ♠3 | = | -1 |
| -0.9 | Round 3 | NETHERLANDS BLUE | 28 | 3♥ | ♣K | +1 | -1 |
| -0.9 | Round 11 | CHINA LADIES TEAM | 12 | 2♥ | ♣9 | +1 | -1 |
| -0.9 | Round 13 | BRUNET | 8 | 3♦ | ♠6 | +1 | -7 |
| -0.9 | Round 14 | HARRIS | 11 | 2♠ | ♥J | -1 | -2 |
| -1.1 | Round 15 | NEVER CLAIM | 25 | 4♦ | ♠K | +1 | -10 |
| -1.3 | Round 1 | FORMIDABLES | 9 | 4♠ | ♦Q | = | +0 |
| -1.4 | Round 10 | FRANCE JUNIORS | 5 | 2NT | ♥Q | -1 | -5 |
| -1.5 | Round 1 | FORMIDABLES | 2 | 3NT | ♠9 | -3 | -6 |
| -1.5 | Round 5 | MORAN | 14 | 3♥ | ♦8 | -1 | -5 |
| -1.6 | Round 3 | NETHERLANDS BLUE | 22 | 2♥ | ♣9 | -1 | +2 |
| -1.6 | Round 3 | NETHERLANDS BLUE | 23 | 6♠ | ♦3 | +1 | -13 |
| -1.6 | Round 3 | NETHERLANDS BLUE | 30 | 3NT | ♥Q | = | +1 |
| -1.6 | Round 5 | MORAN | 13 | 3♣ | ♦5 | = | +0 |
| -1.7 | Round 2 | VYTAS | 16 | 2♠ | ♣A | = | -5 |
| -1.7 | Round 8 | EMERALD | 14 | 2♣x | ♣4 | -2 | -3 |
| -1.8 | Round 11 | CHINA LADIES TEAM | 20 | 3NT | ♠8 | +3 | -2 |
| -1.8 | Round 15 | NEVER CLAIM | 30 | 5♣ | ♠K | -1 | -4 |
| -1.9 | Round 2 | VYTAS | 11 | 4♥ | ♣A | -1 | -8 |
| -1.9 | Round 2 | VYTAS | 20 | 4♠ | ♠2 | = | +0 |
| -1.9 | Round 6 | BLACK | 28 | 3♥ | ♦3 | -1 | -6 |
| -2.0 | Round 15 | NEVER CLAIM | 23 | 3♦ | ♥K | = | -6 |
| -2.1 | Round 9 | BRIDGE24PL B | 25 | 2♣ | ♥4 | +2 | +7 |
| -2.1 | Round 11 | CHINA LADIES TEAM | 13 | 3♥ | ♠A | +2 | -2 |
| -2.1 | Round 13 | BRUNET | 9 | 2♠ | ♣7 | +2 | -6 |
| -2.2 | Round 11 | CHINA LADIES TEAM | 19 | 5♦x | ♦5 | -2 | +0 |
| -2.4 | Round 6 | BLACK | 29 | 2♥ | ♦K | +1 | +0 |
| -2.5 | Round 13 | BRUNET | 5 | 4♠ | ♣A | +1 | +0 |
| -2.8 | Round 2 | VYTAS | 19 | 3NT | ♠7 | = | +0 |
| -3.1 | Round 4 | GUTI | 6 | 3NT | ♥8 | +1 | -4 |
| -3.4 | Round 3 | NETHERLANDS BLUE | 27 | 4♠ | ♠6 | -3 | -2 |
| -3.4 | Round 5 | MORAN | 20 | 4♥ | ♦J | +1 | +13 |
| -3.4 | Round 10 | FRANCE JUNIORS | 4 | 2♦ | ♥4 | = | -1 |
| -3.7 | Round 4 | GUTI | 9 | 2♠ | ♥5 | = | -6 |
| -3.7 | Round 14 | HARRIS | 12 | 2♠ | ♥6 | -2 | -3 |
| -3.9 | Round 9 | BRIDGE24PL B | 21 | 2♦ | ♠J | = | +0 |
| -4.2 | Round 2 | VYTAS | 17 | 4♣ | ♥K | = | +1 |
| -4.2 | Round 3 | NETHERLANDS BLUE | 24 | 3♠ | ♦5 | = | -1 |
| -4.3 | Round 8 | EMERALD | 12 | 3NT | ♥J | = | +1 |
| -4.3 | Round 8 | EMERALD | 15 | 3♠ | ♣2 | +1 | -4 |
| -4.4 | Round 3 | NETHERLANDS BLUE | 25 | 3♥ | ♠Q | = | -6 |
| -4.5 | Round 8 | EMERALD | 11 | 6♥ | ♣J | +1 | +11 |
| -4.7 | Round 7 | GILLIS | 5 | 4♠ | ♦J | = | -8 |
| -4.9 | Round 6 | BLACK | 21 | 2NT | ♣5 | -4 | -7 |
| -5.0 | Round 14 | HARRIS | 15 | 1NT | ♣5 | -2 | -3 |
| -5.1 | Round 11 | CHINA LADIES TEAM | 17 | 3♠ | ♥K | +1 | -2 |
| -5.3 | Round 8 | EMERALD | 13 | 6♣ | ♠3 | +1 | -13 |
| -5.6 | Round 9 | BRIDGE24PL B | 29 | 3♣ | ♠K | = | -12 |
| -5.8 | Round 1 | FORMIDABLES | 10 | 4♠ | ♥4 | -1 | -6 |
| -6.8 | Round 7 | GILLIS | 10 | 4♥ | ♣5 | +3 | -17 |
| -7.9 | Round 13 | BRUNET | 2 | 4♥ | ♦8 | +2 | -1 |
| -8.9 | Round 13 | BRUNET | 6 | 5♦ | ♠6 | -1 | -14 |
| -9.7 | Round 11 | CHINA LADIES TEAM | 11 | 3NT | ♠4 | +2 | -14 |
| -10.0 | Round 2 | VYTAS | 13 | 5♠x | ♥A | = | -12 |
| -11.5 | Round 7 | GILLIS | 2 | 3NT | ♠3 | +1 | -12 |
| -13.7 | Round 5 | MORAN | 19 | 6♥ | ♠J | = | -13 |