🏴 ROBSON Andrew · ENGLAND
15rank
+20.0Butler · 80 bds
+0.25per board
±4.5swing
+0.86vs par /bd
+0.07adjusted /bd
by round
vs par split: bidding +0.65 · play +0.21
Strength of schedule: opponents averaged -0.17/bd (an easy draw) → opponent-adjusted +0.07/bd
Card play — on target: opening leads 83.3% · declarer play 91.3% · defence 91.7%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 80.0% (5) | 84.6% (13) |
| Declarer play | 90.0% (10) | 92.3% (13) |
| Defence | 87.5% (8) | 92.9% (28) |
Opening leads by suit led: ♠ 60.0% (5) · ♥ 80.0% (5) · ♦ 100.0% (4) · ♣ 100.0% (4)
vs par by strain: NT +0.39 (23) · a suit +1.05 (57)
vs par by level: part-score -0.14 (29) · game +1.48 (46) · slam +1.00 (5)
By role: declaring +0.04/bd (-1.41 vs par · 44) · defending +0.51/bd (+3.64 vs par · 36)
By vulnerability: vulnerable +0.76/bd (+1.12 vs par · 40) · not vulnerable -0.26/bd (+0.60 vs par · 40)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | T.Forrester | R.Katz – N.Nickell | Closed | 16 | +16.8 | +1.05 | -0.50 |
| Quarterfinal | T.Forrester | S.Weinstein – R.Levin | Open | 16 | +32.7 | +2.04 | +3.56 |
| Quarterfinal | T.Forrester | R.Levin – S.Weinstein | Closed | 16 | +13.9 | +0.87 | +2.88 |
| Quarterfinal | T.Forrester | E.Rodwell – J.Meckstroth | Open | 16 | -34.1 | -2.13 | -0.50 |
| Quarterfinal | T.Forrester | S.Weinstein – R.Levin | Closed | 16 | -9.3 | -0.58 | -1.12 |
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 |
|---|---|---|---|---|---|---|---|
| +13.6 | Quarterfinal | 🇺🇸 USA 1 | 61 | 3NTx | ♣5 | +2 | +11 |
| +11.7 | Quarterfinal | 🇺🇸 USA 1 | 47 | 4♥ | ♦2 | = | +17 |
| +11.6 | Quarterfinal | 🇺🇸 USA 1 | 39 | 4♣x | ♦5 | -2 | +8 |
| +9.4 | Quarterfinal | 🇺🇸 USA 1 | 19 | 4♠ | ♣K | = | +12 |
| +9.3 | Quarterfinal | 🇺🇸 USA 1 | 46 | 4♠ | ♥5 | = | +1 |
| +9.1 | Quarterfinal | 🇺🇸 USA 1 | 74 | 4♠ | ♣A | -4 | +7 |
| +6.7 | Quarterfinal | 🇺🇸 USA 1 | 58 | 3♣ | ♥8 | -2 | +12 |
| +6.3 | Quarterfinal | 🇺🇸 USA 1 | 26 | 3NT | ♠3 | -2 | +7 |
| +5.1 | Quarterfinal | 🇺🇸 USA 1 | 49 | 4♠ | ♦9 | -2 | +6 |
| +4.7 | Quarterfinal | 🇺🇸 USA 1 | 57 | 6♥ | ♠A | = | -10 |
| +4.0 | Quarterfinal | 🇺🇸 USA 1 | 31 | 1NT | ♥5 | +1 | -1 |
| +3.7 | Quarterfinal | 🇺🇸 USA 1 | 20 | 4♥x | ♠Q | -2 | -3 |
| +3.6 | Quarterfinal | 🇺🇸 USA 1 | 84 | 3♦ | ♣J | = | +0 |
| +3.3 | Quarterfinal | 🇺🇸 USA 1 | 55 | 4♠ | ♠J | +3 | +12 |
| +3.1 | Quarterfinal | 🇺🇸 USA 1 | 33 | 5♣ | ♥A | = | +0 |
| +3.1 | Quarterfinal | 🇺🇸 USA 1 | 89 | 7♥ | ♦A | = | +0 |
| +2.7 | Quarterfinal | 🇺🇸 USA 1 | 18 | 3♥ | ♣2 | -2 | +0 |
| +2.4 | Quarterfinal | 🇺🇸 USA 1 | 82 | 6♥ | ♦J | = | -13 |
| +2.3 | Quarterfinal | 🇺🇸 USA 1 | 93 | 3NT | ♥Q | +1 | +4 |
| +1.9 | Quarterfinal | 🇺🇸 USA 1 | 41 | 3NT | ♥2 | +1 | +1 |
| +1.7 | Quarterfinal | 🇺🇸 USA 1 | 23 | 3NT | ♣7 | = | -2 |
| +1.7 | Quarterfinal | 🇺🇸 USA 1 | 94 | 6♥ | ♦3 | = | +11 |
| +1.3 | Quarterfinal | 🇺🇸 USA 1 | 51 | 3NT | ♥5 | +2 | +0 |
| +1.3 | Quarterfinal | 🇺🇸 USA 1 | 71 | 2♠ | ♥K | +1 | +0 |
| +1.3 | Quarterfinal | 🇺🇸 USA 1 | 80 | 2♦ | ♣2 | +2 | +0 |
| +1.1 | Quarterfinal | 🇺🇸 USA 1 | 91 | 3NT | ♥K | -1 | +5 |
| +1.0 | Quarterfinal | 🇺🇸 USA 1 | 81 | 2♠ | ♥Q | = | +0 |
| +0.9 | Quarterfinal | 🇺🇸 USA 1 | 32 | 4♥ | ♣K | = | +0 |
| +0.9 | Quarterfinal | 🇺🇸 USA 1 | 77 | 4♥ | ♣K | -1 | +6 |
| +0.7 | Quarterfinal | 🇺🇸 USA 1 | 24 | 3♣ | ♦K | -3 | -6 |
| +0.7 | Quarterfinal | 🇺🇸 USA 1 | 40 | 3NT | ♣9 | +1 | +1 |
| +0.7 | Quarterfinal | 🇺🇸 USA 1 | 60 | 4♠x | ♣A | -2 | -2 |
| +0.6 | Quarterfinal | 🇺🇸 USA 1 | 29 | 4♠ | ♣6 | +1 | +0 |
| +0.6 | Quarterfinal | 🇺🇸 USA 1 | 66 | 4♥ | ♦5 | +1 | +0 |
| +0.3 | Quarterfinal | 🇺🇸 USA 1 | 25 | 3NT | ♠5 | +1 | +0 |
| +0.3 | Quarterfinal | 🇺🇸 USA 1 | 28 | 3NT | ♣9 | +3 | +1 |
| +0.3 | Quarterfinal | 🇺🇸 USA 1 | 34 | 1♣ | ♣K | = | +1 |
| +0.3 | Quarterfinal | 🇺🇸 USA 1 | 42 | 2♠ | ♥9 | -1 | +5 |
| +0.3 | Quarterfinal | 🇺🇸 USA 1 | 45 | 4♥ | ♣8 | +2 | +1 |
| +0.3 | Quarterfinal | 🇺🇸 USA 1 | 90 | 2♠ | ♣K | -1 | +1 |
| +0.1 | Quarterfinal | 🇺🇸 USA 1 | 53 | 4♥ | ♠A | = | +0 |
| +0.1 | Quarterfinal | 🇺🇸 USA 1 | 69 | 4♠ | ♦5 | +2 | +1 |
| +0.1 | Quarterfinal | 🇺🇸 USA 1 | 75 | 4♣ | ♠Q | = | +7 |
| -0.0 | Quarterfinal | 🇺🇸 USA 1 | 48 | 4NT | ♠2 | +1 | +0 |
| +0.0 | Quarterfinal | 🇺🇸 USA 1 | 52 | 6♣ | ♠10 | -1 | +17 |
| -0.0 | Quarterfinal | 🇺🇸 USA 1 | 79 | 2♠ | ♣9 | -1 | -1 |
| +0.0 | Quarterfinal | 🇺🇸 USA 1 | 85 | 3NT | ♠5 | -2 | -7 |
| -0.1 | Quarterfinal | 🇺🇸 USA 1 | 35 | 3NT | ♠2 | +2 | +0 |
| -0.1 | Quarterfinal | 🇺🇸 USA 1 | 95 | 2♥ | ♠5 | +3 | +6 |
| -0.3 | Quarterfinal | 🇺🇸 USA 1 | 64 | 4♠ | ♦2 | = | +0 |
| -0.7 | Quarterfinal | 🇺🇸 USA 1 | 17 | 4♥ | ♠4 | +1 | +0 |
| -0.7 | Quarterfinal | 🇺🇸 USA 1 | 43 | 3♠ | ♦7 | = | +1 |
| -0.9 | Quarterfinal | 🇺🇸 USA 1 | 36 | 3NT | ♥8 | +2 | +13 |
| -0.9 | Quarterfinal | 🇺🇸 USA 1 | 44 | 3NT | ♥K | -1 | +12 |
| -1.7 | Quarterfinal | 🇺🇸 USA 1 | 30 | 3NT | ♠5 | -1 | -5 |
| -1.9 | Quarterfinal | 🇺🇸 USA 1 | 37 | 4♦ | ♠K | -1 | +2 |
| -1.9 | Quarterfinal | 🇺🇸 USA 1 | 76 | 4♥ | ♥3 | -1 | +2 |
| -2.0 | Quarterfinal | 🇺🇸 USA 1 | 21 | 2♥ | ♠J | = | +0 |
| -2.0 | Quarterfinal | 🇺🇸 USA 1 | 38 | 3♦ | ♥A | = | -6 |
| -2.0 | Quarterfinal | 🇺🇸 USA 1 | 54 | 4♠ | ♥K | -1 | +2 |
| -2.1 | Quarterfinal | 🇺🇸 USA 1 | 63 | 3NT | ♠4 | +2 | -1 |
| -2.4 | Quarterfinal | 🇺🇸 USA 1 | 92 | 2♦ | ♥A | -1 | -2 |
| -2.6 | Quarterfinal | 🇺🇸 USA 1 | 56 | 4♥ | ♠7 | = | +0 |
| -3.1 | Quarterfinal | 🇺🇸 USA 1 | 72 | 3♦ | ♣K | = | +0 |
| -3.6 | Quarterfinal | 🇺🇸 USA 1 | 62 | 2♠ | ♦3 | +1 | +7 |
| -3.7 | Quarterfinal | 🇺🇸 USA 1 | 96 | 3NT | ♠7 | -2 | -5 |
| -3.9 | Quarterfinal | 🇺🇸 USA 1 | 78 | 4♠ | ♣5 | -1 | +2 |
| -3.9 | Quarterfinal | 🇺🇸 USA 1 | 83 | 4♥ | ♠2 | -2 | +0 |
| -4.3 | Quarterfinal | 🇺🇸 USA 1 | 67 | 4♠ | ♣A | = | +0 |
| -4.4 | Quarterfinal | 🇺🇸 USA 1 | 22 | 3♦ | ♥A | -2 | -5 |
| -4.4 | Quarterfinal | 🇺🇸 USA 1 | 70 | 2♥ | ♣8 | -1 | +0 |
| -4.6 | Quarterfinal | 🇺🇸 USA 1 | 87 | 2NT | ♥6 | = | +0 |
| -4.7 | Quarterfinal | 🇺🇸 USA 1 | 59 | 4♠ | ♥J | +1 | -1 |
| -5.0 | Quarterfinal | 🇺🇸 USA 1 | 27 | 3♠ | ♣2 | +2 | -6 |
| -5.0 | Quarterfinal | 🇺🇸 USA 1 | 86 | 2NT | ♥5 | -2 | -11 |
| -5.1 | Quarterfinal | 🇺🇸 USA 1 | 88 | 1NT | ♦Q | +1 | -7 |
| -6.3 | Quarterfinal | 🇺🇸 USA 1 | 50 | 3NT | ♦4 | +1 | -7 |
| -7.4 | Quarterfinal | 🇺🇸 USA 1 | 73 | 2♦x | ♦K | -3 | -9 |
| -10.4 | Quarterfinal | 🇺🇸 USA 1 | 65 | 4♠x | ♥6 | -1 | -9 |
| -12.1 | Quarterfinal | 🇺🇸 USA 1 | 68 | 5♣x | ♠Q | -4 | -14 |