GOLD David · NETTLETON
196rank
-76.3Butler · 112 bds
-0.68per board
±4.2swing
-1.54vs par /bd · #206/210
-0.72adjusted /bd
by round
vs par split: bidding -1.31 · play -0.23
Strength of schedule: opponents averaged -0.04/bd (an average draw) → opponent-adjusted -0.72/bd
Card play — on target: opening leads 85.0% #65 of 210 · declarer play 85.3% #33 of 210 · defence 85.1% #84 of 210
Bidding activity — not a pass: 48.7% #16 of 210 (150/308)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 80.0% (5) | 86.7% (15) |
| Declarer play | 100.0% (4) | 83.3% (30) |
| Defence | 76.9% (13) | 88.2% (34) |
Opening leads by suit led: ♠ 50.0% (4) · ♥ 80.0% (5) · ♦ 100.0% (5) · ♣ 100.0% (6)
vs par by strain: NT +0.32 (25) · a suit -2.08 (87)
vs par by level: part-score -1.19 (48) · game -1.36 (58) · slam -6.17 (6)
By role: declaring -0.41/bd (-3.62 vs par · 65) · defending -1.06/bd (+1.32 vs par · 47)
By vulnerability: vulnerable -1.66/bd (-3.20 vs par · 56) · not vulnerable +0.29/bd (+0.11 vs par · 56)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | D.Nettleton | M.Schaltz – J.Duursma | Closed | 14 | -43.6 | -3.11 | -4.14 |
| Round 2 | D.Nettleton | I.Saesseli – M.Sasselli | Open | 14 | +0.7 | +0.05 | -0.29 |
| Round 3 | D.Nettleton | S.Punch – T.Rees | Open | 14 | -0.3 | -0.02 | +0.71 |
| Round 4 | D.Nettleton | M.Sainz De Vicuna – L.Lantaron | Open | 14 | -9.5 | -0.68 | -1.43 |
| Round 5 | D.Nettleton | J.Chodorowski – I.Chodorowska | Open | 14 | -11.9 | -0.85 | -3.00 |
| Round 6 | D.Nettleton | T.Alper – E.Ozan | Open | 14 | +5.7 | +0.41 | +0.21 |
| Round 7 | D.Nettleton | Z.Ozaydin Tanriover – A.Gobekli | Open | 14 | +1.8 | +0.13 | -1.36 |
| Round 8 | D.Nettleton | J.Cappeller – I.Gromann | Open | 14 | -19.2 | -1.37 | -3.07 |
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 |
|---|---|---|---|---|---|---|---|
| +8.8 | Round 3 | GOLD BARS | 3 | 6♠ | ♥5 | = | +0 |
| +8.8 | Round 7 | FRIENDS | 9 | 4♥ | ♠9 | = | +0 |
| +8.7 | Round 7 | FRIENDS | 6 | 2♦x | ♥8 | -3 | +9 |
| +8.4 | Round 6 | TURQUOISE | 28 | 3NT | ♥T | = | +7 |
| +5.4 | Round 5 | BUNIO | 7 | 4♥ | ♠J | = | -13 |
| +5.4 | Round 7 | FRIENDS | 12 | 3NT | ♠4 | +1 | +7 |
| +4.8 | Round 3 | GOLD BARS | 2 | 3NT | ♥7 | +1 | +0 |
| +4.7 | Round 6 | TURQUOISE | 18 | 5♥ | ♠J | -1 | +5 |
| +4.6 | Round 6 | TURQUOISE | 27 | 3NT | ♠K | +1 | +0 |
| +4.2 | Round 5 | BUNIO | 9 | 3♥ | ♦K | -1 | +5 |
| +4.1 | Round 3 | GOLD BARS | 9 | 3♥ | ♣Q | -3 | -3 |
| +4.1 | Round 8 | LUTZ | 21 | 2♥ | ♠4 | +1 | +1 |
| +4.0 | Round 2 | TUTTI FRUTTI | 21 | 4♥ | ♦A | +1 | +0 |
| +3.9 | Round 7 | FRIENDS | 11 | 3♥ | ♠K | -2 | +6 |
| +3.8 | Round 7 | FRIENDS | 10 | 2♠ | ♥Q | = | -1 |
| +3.6 | Round 5 | BUNIO | 8 | 4♥ | ♦4 | +2 | +11 |
| +3.6 | Round 6 | TURQUOISE | 15 | 3♥ | ♣8 | = | +1 |
| +3.5 | Round 2 | TUTTI FRUTTI | 16 | 5♠ | ♥2 | = | +0 |
| +3.5 | Round 4 | VICUNA | 24 | 4♥ | ♠3 | +1 | -10 |
| +3.3 | Round 8 | LUTZ | 19 | 3♦ | ♥J | = | +6 |
| +2.9 | Round 4 | VICUNA | 28 | 3NT | ♠7 | -2 | +8 |
| +2.7 | Round 5 | BUNIO | 11 | 4♠ | ♦7 | +2 | +1 |
| +2.4 | Round 1 | ASHE | 2 | 3♣ | ♣7 | +2 | +7 |
| +2.3 | Round 2 | TUTTI FRUTTI | 22 | 3♠ | ♦9 | = | +10 |
| +2.3 | Round 5 | BUNIO | 4 | 3♦ | ♠Q | +2 | -14 |
| +2.3 | Round 6 | TURQUOISE | 22 | 4♥ | ♣J | -1 | +5 |
| +2.2 | Round 5 | BUNIO | 10 | 3♣ | ♥7 | = | +0 |
| +2.0 | Round 1 | ASHE | 6 | 3♦ | ♣6 | -1 | +3 |
| +1.9 | Round 8 | LUTZ | 17 | 5♥x | ♠A | -2 | +0 |
| +1.8 | Round 6 | TURQUOISE | 17 | 4♥ | ♠4 | = | +3 |
| +1.7 | Round 2 | TUTTI FRUTTI | 24 | 4♠ | ♦4 | +1 | +1 |
| +1.6 | Round 3 | GOLD BARS | 6 | 3NT | ♠5 | +2 | +16 |
| +1.6 | Round 4 | VICUNA | 21 | 2♠ | ♥T | -1 | +10 |
| +1.6 | Round 6 | TURQUOISE | 19 | 3♠ | ♥2 | = | +1 |
| +1.4 | Round 2 | TUTTI FRUTTI | 28 | 3♦ | ♠9 | -2 | -9 |
| +1.3 | Round 6 | TURQUOISE | 21 | 1NT | ♠4 | = | +0 |
| +1.0 | Round 2 | TUTTI FRUTTI | 25 | 3NT | ♦5 | +2 | +0 |
| +1.0 | Round 3 | GOLD BARS | 5 | 1♥ | ♣K | +2 | +0 |
| +0.9 | Round 2 | TUTTI FRUTTI | 18 | 4♥ | ♣A | = | +0 |
| +0.9 | Round 3 | GOLD BARS | 12 | 3NT | ♦9 | +2 | -13 |
| +0.9 | Round 6 | TURQUOISE | 23 | 4♠ | ♦A | +1 | +0 |
| +0.9 | Round 8 | LUTZ | 25 | 6♠x | ♦K | -5 | +0 |
| +0.8 | Round 7 | FRIENDS | 2 | 4♠ | ♦8 | +1 | +0 |
| +0.7 | Round 3 | GOLD BARS | 1 | 4♠ | ♣3 | = | +0 |
| +0.7 | Round 3 | GOLD BARS | 4 | 3♦ | ♠9 | = | +10 |
| +0.5 | Round 4 | VICUNA | 20 | 3♠ | ♥5 | = | +7 |
| +0.4 | Round 1 | ASHE | 8 | 3NT | ♣2 | = | +1 |
| +0.3 | Round 4 | VICUNA | 15 | 4♥ | ♣Q | +1 | +0 |
| +0.3 | Round 8 | LUTZ | 15 | 4♥ | ♠J | = | +0 |
| +0.2 | Round 1 | ASHE | 1 | 4♥ | ♠K | = | +0 |
| -0.0 | Round 1 | ASHE | 3 | 3♦ | ♣A | +1 | -7 |
| -0.0 | Round 1 | ASHE | 9 | 1♥ | ♣7 | = | +1 |
| -0.0 | Round 3 | GOLD BARS | 7 | 1NT | ♥A | +1 | -1 |
| -0.1 | Round 4 | VICUNA | 17 | 2♠ | ♦J | +1 | +0 |
| -0.1 | Round 8 | LUTZ | 24 | 3NT | ♥4 | +1 | -1 |
| -0.2 | Round 7 | FRIENDS | 3 | 4♠ | ♥Q | +1 | +0 |
| -0.3 | Round 3 | GOLD BARS | 11 | 4♥ | ♠5 | +1 | +0 |
| -0.3 | Round 3 | GOLD BARS | 13 | 4♠ | ♦4 | +1 | +0 |
| -0.3 | Round 4 | VICUNA | 25 | 3NT | ♥6 | +2 | +0 |
| -0.5 | Round 2 | TUTTI FRUTTI | 26 | 3♠ | ♣T | +2 | -9 |
| -0.5 | Round 4 | VICUNA | 18 | 4♠ | ♥9 | = | +0 |
| -0.7 | Round 2 | TUTTI FRUTTI | 17 | 2♠ | ♣T | +1 | +4 |
| -0.7 | Round 8 | LUTZ | 27 | 2♥ | ♥9 | +2 | -6 |
| -0.8 | Round 5 | BUNIO | 14 | 4♥ | ♥6 | = | -1 |
| -1.2 | Round 2 | TUTTI FRUTTI | 20 | 3NT | ♠4 | -2 | -2 |
| -1.3 | Round 2 | TUTTI FRUTTI | 15 | 5♦ | ♥A | -1 | +5 |
| -1.4 | Round 6 | TURQUOISE | 25 | 3♣ | ♦A | +1 | +0 |
| -1.4 | Round 8 | LUTZ | 28 | 1NT | ♣7 | +1 | -1 |
| -1.5 | Round 7 | FRIENDS | 1 | 3NT | ♥7 | +2 | +0 |
| -1.6 | Round 5 | BUNIO | 6 | 4♥ | ♥5 | +2 | -1 |
| -1.7 | Round 7 | FRIENDS | 5 | 3♠ | ♥6 | -2 | -5 |
| -1.7 | Round 8 | LUTZ | 20 | 2♥ | ♣3 | = | +0 |
| -1.8 | Round 4 | VICUNA | 26 | 2♣ | ♣6 | +2 | +0 |
| -1.8 | Round 5 | BUNIO | 1 | 3NT | ♥9 | -1 | -5 |
| -1.9 | Round 4 | VICUNA | 19 | 3♥ | ♠T | = | +0 |
| -1.9 | Round 4 | VICUNA | 23 | 3♦x | ♥T | -1 | -2 |
| -2.0 | Round 2 | TUTTI FRUTTI | 27 | 3NT | ♠8 | = | +2 |
| -2.0 | Round 7 | FRIENDS | 8 | 1NT | ♣2 | +1 | +0 |
| -2.0 | Round 7 | FRIENDS | 14 | 3NT | ♦7 | -2 | -5 |
| -2.4 | Round 4 | VICUNA | 16 | 4♥ | ♦J | -1 | -6 |
| -2.6 | Round 8 | LUTZ | 22 | 4♦ | ♠A | +1 | -6 |
| -2.8 | Round 8 | LUTZ | 18 | 2NT | ♥5 | +1 | +0 |
| -3.0 | Round 6 | TURQUOISE | 24 | 3♥ | ♣5 | = | -6 |
| -3.0 | Round 7 | FRIENDS | 4 | 2♠ | ♦T | +2 | -10 |
| -3.2 | Round 5 | BUNIO | 2 | 4♠ | ♦J | = | +0 |
| -3.3 | Round 1 | ASHE | 13 | 3♣ | ♥K | -1 | -6 |
| -3.3 | Round 3 | GOLD BARS | 14 | 4♥ | ♠6 | = | +11 |
| -3.4 | Round 6 | TURQUOISE | 20 | 3NT | ♥4 | +1 | +0 |
| -3.5 | Round 5 | BUNIO | 3 | 3♠ | ♥7 | -2 | -6 |
| -3.6 | Round 1 | ASHE | 12 | 3♥ | ♣2 | = | +0 |
| -3.9 | Round 1 | ASHE | 7 | 4♠ | ♥4 | +2 | -13 |
| -3.9 | Round 2 | TUTTI FRUTTI | 23 | 2♠ | ♥2 | = | +0 |
| -3.9 | Round 5 | BUNIO | 5 | 1NT | ♥Q | +2 | -6 |
| -4.0 | Round 1 | ASHE | 4 | 4♠ | ♦4 | -2 | -8 |
| -4.2 | Round 4 | VICUNA | 27 | 4♠ | ♦8 | -1 | -10 |
| -4.5 | Round 2 | TUTTI FRUTTI | 19 | 2♦x | ♠4 | -1 | -6 |
| -4.6 | Round 8 | LUTZ | 16 | 6♣ | ♠K | -2 | -11 |
| -4.7 | Round 8 | LUTZ | 23 | 3♠ | ♥3 | -2 | -13 |
| -5.2 | Round 4 | VICUNA | 22 | 5♥ | ♦K | = | -17 |
| -5.2 | Round 5 | BUNIO | 13 | 3NT | ♠A | +2 | +0 |
| -5.8 | Round 6 | TURQUOISE | 26 | 4♥ | ♦Q | +1 | +0 |
| -7.6 | Round 7 | FRIENDS | 13 | 3♠x | ♦3 | -1 | -8 |
| -7.8 | Round 1 | ASHE | 10 | 3NT | ♦6 | = | +1 |
| -8.3 | Round 1 | ASHE | 5 | 6♣ | ♠2 | -1 | -13 |
| -8.7 | Round 1 | ASHE | 11 | 5♦x | ♣Q | = | -13 |
| -9.0 | Round 1 | ASHE | 14 | 5♣ | ♦2 | -1 | -11 |
| -9.0 | Round 3 | GOLD BARS | 10 | 5♣ | ♦3 | = | -10 |
| -9.9 | Round 6 | TURQUOISE | 16 | 6♥ | ♠2 | -1 | -13 |
| -10.0 | Round 3 | GOLD BARS | 8 | 7♠ | ♥4 | = | +0 |
| -11.1 | Round 8 | LUTZ | 26 | 5♥ | ♣A | -1 | -12 |
| -11.6 | Round 7 | FRIENDS | 7 | 5♦ | ♥J | -1 | -12 |
| -12.3 | Round 5 | BUNIO | 12 | 3♦ | ♠K | -2 | -13 |