MACE Brian · NOR NZ
144rank
+29.9Butler · 100 bds
+0.30per board
±4.5swing
+0.28vs par /bd · #161/466
+0.31adjusted /bd
by round
vs par split: bidding +0.55 · play -0.27
Strength of schedule: opponents averaged +0.01/bd (an average draw) → opponent-adjusted +0.31/bd
Card play — on target: opening leads 88.9% #84 of 466 · declarer play 68.2% #303 of 466 · defence 88.2% #222 of 466
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 80.0% (10) | 94.1% (17) |
| Declarer play | 75.0% (8) | 64.3% (14) |
| Defence | 76.5% (17) | 94.1% (34) |
Opening leads by suit led: ♠ 85.7% (7) · ♥ 100.0% (11) · ♦ 75.0% (4) · ♣ 80.0% (5)
vs par by strain: NT +1.78 (37) · a suit -0.60 (63)
vs par by level: part-score -0.54 (41) · game +1.46 (50) · slam -2.56 (9)
By role: declaring +0.30/bd (-2.88 vs par · 49) · defending +0.30/bd (+3.31 vs par · 51)
By vulnerability: vulnerable -0.03/bd (-0.02 vs par · 49) · not vulnerable +0.62/bd (+0.57 vs par · 51)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | T.Jacob | M.Lanzarotti – A.Manno | Open | 10 | -1.0 | -0.10 | +2.00 |
| Round 2 | T.Jacob | H.Kreuning – S.Ouda | Open | 10 | +6.2 | +0.62 | +2.40 |
| Round 3 | T.Jacob | D.Filipowicz – P.Janiszewski | Open | 10 | +13.3 | +1.33 | +2.30 |
| Round 4 | T.Jacob | W.Olanski – V.Vainikonis | Open | 10 | -9.2 | -0.92 | -1.00 |
| Round 5 | T.Jacob | D.Nikolenkov – S.Magnusson | Open | 10 | +22.1 | +2.21 | +0.40 |
| Round 6 | T.Jacob | V.Carcassonne-Labaere – A.Labaere | Open | 10 | +12.1 | +1.21 | -0.20 |
| Round 7 | T.Jacob | B.Aubonnet – C.Carde | Open | 10 | +8.4 | +0.84 | +2.10 |
| Round 8 | T.Jacob | B.Drijver – S.Brink | Open | 10 | -24.3 | -2.43 | -3.00 |
| Round 9 | T.Jacob | W.Whittaker – A.Black | Open | 10 | +4.5 | +0.45 | +0.00 |
| Round 10 | T.Jacob | T.Stabell – L.Stabell | Open | 10 | -2.2 | -0.22 | -2.20 |
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 |
|---|---|---|---|---|---|---|---|
| +12.2 | Round 9 | BLACK | 25 | 6♠ | ♥6 | = | +0 |
| +10.9 | Round 6 | LABAERE | 28 | 6♠ | ♦2 | = | +0 |
| +10.5 | Round 10 | STABELL | 6 | 6♠ | ♠2 | = | +0 |
| +9.7 | Round 5 | MAGNUSSON | 17 | 2♣x | ♦4 | -4 | +8 |
| +8.5 | Round 7 | ACDC | 10 | 3NT | ♣3 | = | +10 |
| +8.1 | Round 4 | VITAS | 9 | 3NT | ♥2 | -1 | +12 |
| +7.0 | Round 3 | A J DIAMONDS | 26 | 3♦ | ♣K | -3 | +5 |
| +6.9 | Round 5 | MAGNUSSON | 13 | 4♠ | ♥Q | -1 | +12 |
| +6.8 | Round 3 | A J DIAMONDS | 30 | 4♠ | ♦3 | = | +11 |
| +6.7 | Round 3 | A J DIAMONDS | 25 | 3NTx | ♥2 | = | +3 |
| +6.7 | Round 9 | BLACK | 23 | 2♥ | ♦3 | +2 | +10 |
| +6.4 | Round 6 | LABAERE | 24 | 3NT | ♣10 | = | +7 |
| +5.5 | Round 2 | STAR | 13 | 3NT | ♠2 | -1 | +6 |
| +5.3 | Round 9 | BLACK | 29 | 4♠ | ♥7 | = | +3 |
| +4.8 | Round 1 | BRENO | 6 | 5♦ | ♠K | -1 | +10 |
| +4.6 | Round 10 | STABELL | 8 | 3NT | ♥Q | -1 | +10 |
| +4.1 | Round 6 | LABAERE | 23 | 4♠ | ♥A | -1 | +6 |
| +3.8 | Round 7 | ACDC | 7 | 3NT | ♠3 | -1 | +12 |
| +3.6 | Round 5 | MAGNUSSON | 20 | 3NT | ♣8 | = | +0 |
| +3.1 | Round 1 | BRENO | 9 | 2♦ | ♠K | +1 | +7 |
| +3.0 | Round 1 | BRENO | 2 | 3NT | ♥7 | +2 | +1 |
| +3.0 | Round 7 | ACDC | 8 | 6♠ | ♦K | -1 | +13 |
| +2.8 | Round 9 | BLACK | 24 | 2NT | ♦8 | -3 | +1 |
| +2.4 | Round 8 | ROSENTHAL | 17 | 3NT | ♥K | = | -1 |
| +2.3 | Round 9 | BLACK | 30 | 5♦ | ♣K | -1 | +4 |
| +2.2 | Round 8 | ROSENTHAL | 11 | 4♥ | ♠3 | -1 | +10 |
| +2.0 | Round 2 | STAR | 18 | 6♦ | ♣A | +1 | -11 |
| +2.0 | Round 3 | A J DIAMONDS | 28 | 3NT | ♣8 | -1 | +5 |
| +2.0 | Round 5 | MAGNUSSON | 11 | 3NT | ♠5 | +2 | +0 |
| +1.9 | Round 5 | MAGNUSSON | 19 | 2♠ | ♥7 | -2 | -1 |
| +1.6 | Round 4 | VITAS | 3 | 3♦ | ♥7 | -1 | -1 |
| +1.5 | Round 2 | STAR | 16 | 3NT | ♥2 | +1 | -1 |
| +1.3 | Round 5 | MAGNUSSON | 14 | 4♦ | ♠3 | -1 | -2 |
| +1.2 | Round 7 | ACDC | 9 | 3♣ | ♠K | +1 | +10 |
| +1.1 | Round 7 | ACDC | 2 | 3NT | ♠2 | +1 | +0 |
| +1.0 | Round 6 | LABAERE | 27 | 3♣ | ♥J | = | -1 |
| +1.0 | Round 10 | STABELL | 10 | 2♥ | ♦A | = | -1 |
| +0.9 | Round 4 | VITAS | 1 | 2♥ | ♥Q | = | +0 |
| +0.8 | Round 2 | STAR | 15 | 3NT | ♠K | = | +0 |
| +0.8 | Round 2 | STAR | 20 | 2NT | ♠2 | +1 | +1 |
| +0.8 | Round 3 | A J DIAMONDS | 22 | 1NTx | ♣2 | -2 | +4 |
| +0.8 | Round 10 | STABELL | 5 | 4♠ | ♣K | = | +0 |
| +0.7 | Round 2 | STAR | 17 | 3NT | ♠2 | +2 | +11 |
| +0.6 | Round 4 | VITAS | 8 | 2♠ | ♦10 | -2 | -8 |
| +0.6 | Round 6 | LABAERE | 30 | 3♦ | ♣2 | = | -5 |
| +0.4 | Round 1 | BRENO | 8 | 2♥ | ♣K | -1 | +4 |
| +0.4 | Round 6 | LABAERE | 26 | 4NT | ♦2 | +1 | -13 |
| +0.4 | Round 7 | ACDC | 6 | 4♥ | ♠2 | = | -1 |
| +0.3 | Round 5 | MAGNUSSON | 18 | 4♠ | ♣6 | -1 | -5 |
| +0.3 | Round 6 | LABAERE | 21 | 4♥ | ♠K | = | +0 |
| +0.2 | Round 4 | VITAS | 2 | 4♥ | ♦J | +1 | +4 |
| +0.2 | Round 7 | ACDC | 5 | 4♠ | ♦3 | +2 | -13 |
| +0.2 | Round 10 | STABELL | 2 | 3♦ | ♣J | -1 | -5 |
| +0.1 | Round 1 | BRENO | 4 | 2♥ | ♥9 | +1 | +0 |
| +0.1 | Round 3 | A J DIAMONDS | 23 | 1NT | ♥Q | +1 | +0 |
| +0.0 | Round 4 | VITAS | 10 | 1NT | ♣Q | = | +0 |
| -0.0 | Round 6 | LABAERE | 29 | 3NT | ♠8 | +4 | +12 |
| -0.1 | Round 3 | A J DIAMONDS | 27 | 1♠ | ♣J | = | +1 |
| -0.1 | Round 5 | MAGNUSSON | 15 | 2NT | ♠4 | = | -7 |
| -0.1 | Round 7 | ACDC | 3 | 4♥ | ♦4 | = | +0 |
| -0.1 | Round 10 | STABELL | 1 | 4♠ | ♥K | = | +0 |
| -0.3 | Round 7 | ACDC | 4 | 1♠ | ♦6 | +2 | +1 |
| -0.3 | Round 9 | BLACK | 27 | 4♠ | ♣2 | +1 | +0 |
| -0.4 | Round 4 | VITAS | 7 | 2♥ | ♠9 | +2 | -10 |
| -0.6 | Round 2 | STAR | 11 | 3♦ | ♥3 | = | +7 |
| -0.7 | Round 10 | STABELL | 3 | 3NT | ♦2 | +2 | +0 |
| -0.8 | Round 1 | BRENO | 1 | 1NT | ♣K | = | -2 |
| -0.8 | Round 8 | ROSENTHAL | 12 | 2♦ | ♣6 | +3 | +0 |
| -1.0 | Round 2 | STAR | 12 | 4♠ | ♥3 | = | +1 |
| -1.0 | Round 8 | ROSENTHAL | 14 | 1NT | ♥9 | -2 | +0 |
| -1.1 | Round 5 | MAGNUSSON | 16 | 2♠ | ♣Q | = | +0 |
| -1.2 | Round 1 | BRENO | 5 | 4♠ | ♥Q | +2 | -11 |
| -1.2 | Round 2 | STAR | 14 | 3NT | ♠Q | +2 | +10 |
| -1.7 | Round 4 | VITAS | 5 | 2♠ | ♣4 | -1 | +0 |
| -1.8 | Round 8 | ROSENTHAL | 18 | 3NT | ♣2 | +1 | -1 |
| -1.9 | Round 6 | LABAERE | 25 | 4♥ | ♣K | +1 | +0 |
| -2.3 | Round 2 | STAR | 19 | 3♠ | ♥A | = | +0 |
| -2.4 | Round 3 | A J DIAMONDS | 29 | 3NT | ♠J | +2 | -1 |
| -2.4 | Round 5 | MAGNUSSON | 12 | 2♠ | ♦4 | +1 | -1 |
| -2.4 | Round 9 | BLACK | 21 | 1NT | ♥2 | -1 | -4 |
| -2.6 | Round 3 | A J DIAMONDS | 21 | 2♠ | ♦Q | = | +1 |
| -2.6 | Round 10 | STABELL | 9 | 4♥ | ♠K | +1 | +0 |
| -2.7 | Round 1 | BRENO | 10 | 1NT | ♦4 | -2 | -2 |
| -2.7 | Round 8 | ROSENTHAL | 15 | 3♥ | ♣10 | -1 | -5 |
| -2.8 | Round 8 | ROSENTHAL | 19 | 3NT | ♣4 | = | +1 |
| -3.5 | Round 1 | BRENO | 7 | 4NT | ♠5 | +2 | +13 |
| -4.0 | Round 8 | ROSENTHAL | 20 | 3♥ | ♠K | = | -7 |
| -4.2 | Round 1 | BRENO | 3 | 6NT | ♠J | = | +0 |
| -5.0 | Round 3 | A J DIAMONDS | 24 | 3♠ | ♥8 | = | -6 |
| -5.5 | Round 9 | BLACK | 28 | 6♠ | ♥8 | = | +0 |
| -5.7 | Round 8 | ROSENTHAL | 16 | 4♥ | ♣Q | -1 | -10 |
| -5.9 | Round 10 | STABELL | 4 | 6♠ | ♠3 | -1 | -13 |
| -6.3 | Round 9 | BLACK | 26 | 1♠ | ♦5 | +2 | +0 |
| -6.8 | Round 4 | VITAS | 4 | 5♣ | ♠A | +1 | +5 |
| -9.4 | Round 7 | ACDC | 1 | 4♥ | ♦2 | -1 | -11 |
| -9.7 | Round 6 | LABAERE | 22 | 3NT | ♦7 | -2 | -8 |
| -10.0 | Round 10 | STABELL | 7 | 3NT | ♦10 | +3 | -13 |
| -10.1 | Round 8 | ROSENTHAL | 13 | 4♥ | ♦6 | -2 | -17 |
| -10.3 | Round 9 | BLACK | 22 | 2♥x | ♠2 | = | -14 |
| -11.7 | Round 4 | VITAS | 6 | 6♥ | ♠2 | -5 | -12 |