DUNITZ Mitchell · SIMSON
17rank
+25.4Butler · 112 bds
+0.23per board
±5.1swing
+0.10vs par /bd · #11/20
+0.33adjusted /bd
by round
vs par split: bidding -0.35 · play +0.45
Strength of schedule: opponents averaged +0.10/bd (a tough draw) → opponent-adjusted +0.33/bd
Card play — on target: opening leads 75.9% #16 of 20 · declarer play 90.9% #1 of 20 · defence 96.4% #3 of 20
Bidding activity — not a pass: 41.6% #16 of 20 (136/327)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 57.1% (7) | 81.8% (22) |
| Declarer play | 81.8% (11) | 100.0% (11) |
| Defence | 100.0% (13) | 95.3% (43) |
Opening leads by suit led: ♠ 71.4% (7) · ♥ 80.0% (5) · ♦ 87.5% (8) · ♣ 66.7% (9)
vs par by strain: NT -0.56 (34) · a suit +0.39 (78)
vs par by level: part-score +0.33 (40) · game -0.21 (65) · slam +1.71 (7)
By role: declaring -0.00/bd (-2.93 vs par · 56) · defending +0.46/bd (+3.12 vs par · 56)
By vulnerability: vulnerable +0.31/bd (+0.50 vs par · 56) · not vulnerable +0.14/bd (-0.30 vs par · 56)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | I.Baqai | P.Hackett – B.Senior | Closed | 14 | -13.9 | -0.99 | +0.36 |
| Quarterfinal | I.Baqai | D.Mossop – G.Hallberg | Open | 14 | +23.0 | +1.64 | +4.07 |
| Semifinal | I.Baqai | P.Zimmermann – M.Bompis | Closed | 14 | +15.6 | +1.11 | +0.00 |
| Semifinal | I.Baqai | A.Levy – M.Abecassis | Closed | 14 | -17.1 | -1.22 | -0.57 |
| Semifinal | I.Baqai | A.Levy – M.Abecassis | Closed | 14 | -5.2 | -0.37 | -1.00 |
| Final | I.Baqai | R.Milner – H.Lall | Closed | 14 | -8.0 | -0.57 | -1.43 |
| Final | I.Baqai | B.Bramley – Z.Mahmood | Closed | 14 | +30.0 | +2.14 | +1.43 |
| Final | I.Baqai | Z.Mahmood – B.Bramley | Open | 14 | +1.0 | +0.07 | -2.07 |
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 |
|---|---|---|---|---|---|---|---|
| +14.6 | Quarterfinal | MOSSOP | 40 | 5♦x | ♣2 | -4 | +17 |
| +13.0 | Final | MILNER | 33 | 6♦ | ♣K | -2 | +13 |
| +10.0 | Final | MILNER | 19 | 4♠ | ♦3 | = | +0 |
| +10.0 | Final | MILNER | 27 | 3NT | ♥6 | = | +11 |
| +10.0 | Final | MILNER | 37 | 3♠x | ♣9 | = | +14 |
| +10.0 | Final | MILNER | 44 | 3NT | ♣7 | +1 | +0 |
| +9.0 | Final | MILNER | 39 | 4♠x | ♣K | -2 | -4 |
| +8.7 | Semifinal | ZIMMERMANN | 47 | 4♠ | ♦A | +2 | +9 |
| +8.6 | Quarterfinal | MOSSOP | 28 | 4♥ | ♦T | -1 | +5 |
| +8.0 | Quarterfinal | MOSSOP | 35 | 3NT | ♣K | -2 | +9 |
| +8.0 | Final | MILNER | 30 | 5♠x | ♠J | -2 | +0 |
| +7.4 | Quarterfinal | MOSSOP | 42 | 6♣ | ♦7 | -1 | +14 |
| +7.0 | Final | MILNER | 25 | 2NT | ♥4 | -3 | +7 |
| +6.7 | Semifinal | ZIMMERMANN | 22 | 4♦ | ♦J | +2 | -6 |
| +6.0 | Final | MILNER | 34 | 4♠ | ♥J | -1 | +10 |
| +5.7 | Semifinal | ZIMMERMANN | 23 | 3NT | ♠5 | -3 | +4 |
| +5.3 | Semifinal | ZIMMERMANN | 32 | 1NT | ♣6 | -1 | +0 |
| +5.0 | Semifinal | ZIMMERMANN | 38 | 3NT | ♠2 | -2 | +13 |
| +5.0 | Final | MILNER | 31 | 3NT | ♠2 | -1 | +5 |
| +4.7 | Quarterfinal | MOSSOP | 34 | 4♠ | ♦7 | +2 | +11 |
| +4.7 | Semifinal | ZIMMERMANN | 53 | 3NT | ♥T | -1 | +6 |
| +4.3 | Quarterfinal | MOSSOP | 33 | 6NT | ♣6 | = | -10 |
| +4.0 | Quarterfinal | MOSSOP | 36 | 1NT | ♥2 | = | +5 |
| +4.0 | Semifinal | ZIMMERMANN | 25 | 4♠ | ♠4 | +1 | +1 |
| +4.0 | Semifinal | ZIMMERMANN | 44 | 5♣ | ♠A | -1 | +2 |
| +4.0 | Semifinal | ZIMMERMANN | 46 | 3♠ | ♠T | -1 | -2 |
| +3.3 | Semifinal | ZIMMERMANN | 16 | 4♥ | ♣2 | = | +0 |
| +3.1 | Quarterfinal | MOSSOP | 18 | 4♥ | ♦3 | +2 | +11 |
| +3.0 | Quarterfinal | MOSSOP | 20 | 2♦ | ♠K | +3 | +0 |
| +3.0 | Semifinal | ZIMMERMANN | 21 | 3♠ | ♣Q | +1 | +6 |
| +2.4 | Quarterfinal | MOSSOP | 38 | 4♥ | ♠T | = | -1 |
| +2.1 | Quarterfinal | MOSSOP | 21 | 4♠ | ♣4 | -1 | +5 |
| +2.0 | Final | MILNER | 21 | 1NT | ♠4 | -1 | +2 |
| +2.0 | Final | MILNER | 47 | 3♠ | ♥K | -2 | +2 |
| +1.7 | Quarterfinal | MOSSOP | 41 | 3NT | ♠A | +1 | +0 |
| +1.7 | Semifinal | ZIMMERMANN | 27 | 3♥ | ♠5 | = | +0 |
| +1.7 | Semifinal | ZIMMERMANN | 48 | 2♠ | ♠8 | -1 | +5 |
| +1.0 | Quarterfinal | MOSSOP | 31 | 3NT | ♦9 | +3 | +11 |
| +1.0 | Semifinal | ZIMMERMANN | 42 | 2♣ | ♦A | +2 | -7 |
| +1.0 | Final | MILNER | 42 | 3♠ | ♦5 | = | +6 |
| +0.3 | Semifinal | ZIMMERMANN | 19 | 1NT | ♥T | -1 | -4 |
| +0.3 | Semifinal | ZIMMERMANN | 26 | 3NT | ♥J | +2 | +1 |
| +0.1 | Quarterfinal | MOSSOP | 26 | 3♣ | ♠9 | -2 | -7 |
| +0.0 | Semifinal | ZIMMERMANN | 18 | 3♥ | ♠3 | = | +0 |
| +0.0 | Semifinal | ZIMMERMANN | 40 | 2♠ | ♦6 | = | +0 |
| +0.0 | Semifinal | ZIMMERMANN | 41 | 4♥ | ♣2 | +1 | -12 |
| -0.0 | Final | MILNER | 16 | 3♦ | ♥A | = | +0 |
| -0.0 | Final | MILNER | 18 | 4♠ | ♣J | = | +0 |
| -0.0 | Final | MILNER | 24 | 3NT | ♥6 | -1 | -5 |
| -0.0 | Final | MILNER | 26 | 3NT | ♥6 | -1 | -13 |
| -0.0 | Final | MILNER | 29 | 3NT | ♥3 | +2 | +0 |
| -0.0 | Final | MILNER | 36 | 5♣ | ♥Q | = | -1 |
| -0.0 | Final | MILNER | 40 | 2♠ | ♣4 | -1 | -10 |
| -0.0 | Final | MILNER | 41 | 6♥ | ♣3 | = | +0 |
| +0.0 | Final | MILNER | 43 | 5♥ | ♣K | = | -6 |
| +0.0 | Final | MILNER | 45 | 4♥ | ♦K | +1 | +0 |
| +0.0 | Final | MILNER | 46 | 4♠ | ♦8 | = | +3 |
| +0.0 | Final | MILNER | 48 | 4♥ | ♥3 | = | -1 |
| +0.0 | Final | MILNER | 49 | 4♠ | ♦6 | +1 | +0 |
| +0.0 | Final | MILNER | 50 | 1NT | ♦4 | -1 | +1 |
| +0.0 | Final | MILNER | 51 | 2♣ | ♦5 | +1 | +1 |
| +0.0 | Final | MILNER | 52 | 4♥ | ♠J | -1 | -10 |
| +0.0 | Final | MILNER | 54 | 4♥ | ♦T | -1 | +6 |
| +0.0 | Final | MILNER | 55 | 5♥ | ♠K | +1 | -11 |
| -0.1 | Quarterfinal | MOSSOP | 23 | 4♣ | ♦2 | +1 | +10 |
| -0.1 | Quarterfinal | MOSSOP | 27 | 4♥ | ♦7 | = | +0 |
| -0.1 | Quarterfinal | MOSSOP | 32 | 4♠ | ♦K | +1 | +0 |
| -0.3 | Quarterfinal | MOSSOP | 39 | 3♠ | ♥Q | = | +7 |
| -0.3 | Semifinal | ZIMMERMANN | 36 | 3♦ | ♥A | +1 | +0 |
| -0.3 | Semifinal | ZIMMERMANN | 50 | 2♣ | ♣2 | -1 | +3 |
| -0.3 | Semifinal | ZIMMERMANN | 56 | 3♣ | ♥J | = | +0 |
| -0.4 | Quarterfinal | MOSSOP | 24 | 4♥ | ♣A | -2 | +0 |
| -0.7 | Semifinal | ZIMMERMANN | 20 | 3NT | ♦6 | = | -1 |
| -0.7 | Semifinal | ZIMMERMANN | 29 | 5♣ | ♦K | -1 | +5 |
| -1.0 | Semifinal | ZIMMERMANN | 15 | 5♥ | ♠K | = | +0 |
| -1.0 | Semifinal | ZIMMERMANN | 39 | 4♣ | ♠6 | -2 | -1 |
| -1.0 | Final | MILNER | 17 | 3NT | ♣K | = | +3 |
| -1.0 | Final | MILNER | 56 | 3NT | ♠6 | = | -13 |
| -1.7 | Semifinal | ZIMMERMANN | 24 | 1♠ | ♦8 | +2 | -6 |
| -1.7 | Semifinal | ZIMMERMANN | 28 | 4♥ | ♦J | -1 | +5 |
| -1.7 | Semifinal | ZIMMERMANN | 33 | 2♥ | ♠J | -1 | +0 |
| -1.7 | Semifinal | ZIMMERMANN | 51 | 1NT | ♣9 | +2 | -1 |
| -2.3 | Semifinal | ZIMMERMANN | 54 | 4♠x | ♣7 | -1 | +9 |
| -3.0 | Semifinal | ZIMMERMANN | 31 | 5♣ | ♠5 | -1 | +6 |
| -3.0 | Semifinal | ZIMMERMANN | 35 | 2♥x | ♣Q | -2 | +9 |
| -3.0 | Semifinal | ZIMMERMANN | 49 | 3NT | ♦6 | +2 | -12 |
| -3.1 | Quarterfinal | MOSSOP | 37 | 2NT | ♥6 | -2 | -7 |
| -3.3 | Quarterfinal | MOSSOP | 17 | 1NT | ♣7 | -2 | +0 |
| -3.3 | Semifinal | ZIMMERMANN | 45 | 3NT | ♣5 | -1 | -10 |
| -3.4 | Quarterfinal | MOSSOP | 19 | 2♠ | ♦K | +1 | -1 |
| -3.7 | Quarterfinal | MOSSOP | 15 | 4♥ | ♠T | = | +0 |
| -3.7 | Semifinal | ZIMMERMANN | 55 | 4♠ | ♦8 | +2 | -11 |
| -4.0 | Semifinal | ZIMMERMANN | 52 | 3NT | ♥Q | = | +0 |
| -4.3 | Semifinal | ZIMMERMANN | 17 | 4♠ | ♣2 | +1 | +0 |
| -4.3 | Semifinal | ZIMMERMANN | 30 | 3♠ | ♥Q | = | -10 |
| -4.4 | Quarterfinal | MOSSOP | 22 | 4♠ | ♥8 | -3 | -6 |
| -4.7 | Quarterfinal | MOSSOP | 16 | 3NT | ♠2 | -2 | -6 |
| -6.0 | Final | MILNER | 20 | 4♠ | ♠3 | -1 | -6 |
| -6.0 | Final | MILNER | 28 | 2NT | ♠Q | = | +1 |
| -6.0 | Final | MILNER | 38 | 3♠ | ♦K | = | +0 |
| -6.7 | Semifinal | ZIMMERMANN | 34 | 5♥ | ♦7 | -1 | -11 |
| -7.0 | Final | MILNER | 22 | 3NT | ♠K | = | -7 |
| -7.0 | Final | MILNER | 35 | 2♣x | ♠9 | -3 | -4 |
| -7.7 | Semifinal | ZIMMERMANN | 37 | 3♦ | ♣5 | +1 | +0 |
| -8.0 | Final | MILNER | 23 | 3NT | ♦5 | -2 | -8 |
| -8.6 | Quarterfinal | MOSSOP | 29 | 6♦ | ♣Q | = | +2 |
| -9.0 | Final | MILNER | 15 | 4♠x | ♣K | -2 | -5 |
| -9.0 | Final | MILNER | 32 | 4♠ | ♥7 | = | -9 |
| -9.7 | Semifinal | ZIMMERMANN | 43 | 4♥ | ♦A | -1 | -12 |
| -10.0 | Final | MILNER | 53 | 3NT | ♠T | +1 | -1 |
| -10.7 | Quarterfinal | MOSSOP | 25 | 6♣ | ♦4 | -1 | -6 |
| -13.0 | Quarterfinal | MOSSOP | 30 | 6♥ | ♣K | = | -1 |