BROWN Matthew · PERO BUENO
22rank
+90.6Butler · 96 bds
+0.94per board
±4.6swing
+0.33vs par /bd · #102/268
+0.83adjusted /bd
by round
vs par split: bidding +0.15 · play +0.19
Strength of schedule: opponents averaged -0.11/bd (an easy draw) → opponent-adjusted +0.83/bd
Card play — on target: opening leads 77.3% #153 of 268 · declarer play 86.4% #20 of 268 · defence 93.2% #24 of 268
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 87.5% (8) | 71.4% (14) |
| Declarer play | 85.7% (7) | 86.7% (15) |
| Defence | 88.2% (17) | 96.3% (27) |
Opening leads by suit led: ♠ 60.0% (5) · ♥ 80.0% (5) · ♦ 60.0% (5) · ♣ 100.0% (7)
vs par by strain: NT +0.52 (31) · a suit +0.25 (65)
vs par by level: part-score +1.28 (29) · game +0.26 (61) · slam -3.50 (6)
By role: declaring +1.04/bd (-1.86 vs par · 52) · defending +0.83/bd (+2.93 vs par · 44)
By vulnerability: vulnerable +0.52/bd (-0.42 vs par · 48) · not vulnerable +1.36/bd (+1.08 vs par · 48)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | M.Whibley | P.Correa – I.Vargas De Andrade | Closed | 12 | +15.1 | +1.26 | +1.17 |
| Round 2 | M.Whibley | M.Figueiredo – M.Villas-Boas | Closed | 12 | -12.7 | -1.06 | -1.17 |
| Round 3 | M.Whibley | K.Konow – M.Bilde | Open | 12 | +13.8 | +1.15 | +0.08 |
| Round 4 | M.Whibley | M.Blat – P.Bizon | Closed | 12 | -6.7 | -0.56 | -0.75 |
| Round 5 | M.Whibley | R.Wadl – S.Weinberger | Open | 12 | +13.8 | +1.15 | +2.33 |
| Round 6 | M.Whibley | S.Reim – G.Hopfenheit | Closed | 12 | +16.7 | +1.39 | -1.92 |
| Round 7 | M.Whibley | K.Koistinen – J.Salonen | Open | 12 | +19.1 | +1.59 | +0.67 |
| Round 8 | M.Whibley | A.Zamir – A.Yekutieli | Open | 12 | +31.5 | +2.62 | +2.25 |
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 |
|---|---|---|---|---|---|---|---|
| +14.5 | Round 8 | ISRAEL | 19 | 3NTx | ♥5 | -5 | +14 |
| +11.8 | Round 2 | DRINTEAM | 15 | 4♠x | ♦K | +1 | +13 |
| +10.1 | Round 8 | ISRAEL | 21 | 3NT | ♥A | -6 | +12 |
| +9.7 | Round 3 | DENMARK OPEN | 5 | 5♦ | ♠K | = | +0 |
| +8.0 | Round 3 | DENMARK OPEN | 1 | 4♠ | ♠6 | -2 | +11 |
| +8.0 | Round 5 | AUSTRIA | 1 | 4♠ | ♣2 | -1 | +8 |
| +7.9 | Round 1 | RIO | 4 | 4♥ | ♣K | = | +0 |
| +7.5 | Round 1 | RIO | 12 | 6♦ | ♣A | +1 | -11 |
| +7.2 | Round 4 | POLAND SENIORS | 23 | 6♠ | ♣K | = | +12 |
| +6.9 | Round 2 | DRINTEAM | 24 | 3NT | ♠2 | = | +0 |
| +6.5 | Round 7 | FINLAND | 8 | 3NT | ♠10 | = | +0 |
| +6.0 | Round 1 | RIO | 2 | 3NT | ♠A | = | +0 |
| +5.7 | Round 8 | ISRAEL | 16 | 3NT | ♥2 | -1 | +5 |
| +5.1 | Round 5 | AUSTRIA | 4 | 2♠x | ♦A | -1 | +7 |
| +4.9 | Round 8 | ISRAEL | 13 | 4♠ | ♦K | = | +0 |
| +4.8 | Round 8 | ISRAEL | 18 | 3NT | ♥8 | = | +5 |
| +4.2 | Round 7 | FINLAND | 3 | 3NT | ♠7 | -1 | +11 |
| +4.0 | Round 1 | RIO | 7 | 3♦ | ♠3 | +1 | +11 |
| +3.7 | Round 7 | FINLAND | 9 | 4♠ | ♠2 | +2 | +1 |
| +3.6 | Round 2 | DRINTEAM | 16 | 3NT | ♣9 | -2 | +5 |
| +3.5 | Round 2 | DRINTEAM | 13 | 3♠ | ♠4 | = | +10 |
| +3.2 | Round 7 | FINLAND | 11 | 3♠ | ♦10 | -1 | +5 |
| +3.1 | Round 6 | GERMANY OPEN | 18 | 2NT | ♥Q | = | +0 |
| +3.0 | Round 6 | GERMANY OPEN | 16 | 4♥ | ♠J | = | +3 |
| +2.9 | Round 4 | POLAND SENIORS | 24 | 4♥ | ♠K | +1 | +0 |
| +2.9 | Round 7 | FINLAND | 2 | 3♠ | ♦Q | +1 | +1 |
| +2.7 | Round 6 | GERMANY OPEN | 22 | 4♠ | ♥3 | = | +3 |
| +2.7 | Round 6 | GERMANY OPEN | 23 | 4♠ | ♥5 | +2 | -9 |
| +2.7 | Round 8 | ISRAEL | 14 | 2♥ | ♥3 | -2 | +0 |
| +2.5 | Round 6 | GERMANY OPEN | 14 | 3NT | ♠J | -2 | +6 |
| +2.4 | Round 2 | DRINTEAM | 14 | 3♠ | ♥A | = | +6 |
| +2.3 | Round 1 | RIO | 10 | 4♦ | ♣9 | -3 | +4 |
| +2.3 | Round 5 | AUSTRIA | 8 | 2NT | ♥10 | -2 | +5 |
| +2.2 | Round 3 | DENMARK OPEN | 11 | 4♠x | ♦K | -2 | +0 |
| +2.1 | Round 5 | AUSTRIA | 11 | 4♠ | ♣5 | = | +0 |
| +2.0 | Round 4 | POLAND SENIORS | 21 | 2♠ | ♥K | +1 | +0 |
| +2.0 | Round 4 | POLAND SENIORS | 22 | 6♠x | ♣K | -1 | -5 |
| +1.7 | Round 6 | GERMANY OPEN | 19 | 4♠ | ♦Q | +2 | -13 |
| +1.7 | Round 7 | FINLAND | 5 | 4♠ | ♥A | = | +0 |
| +1.7 | Round 8 | ISRAEL | 23 | 1NT | ♥Q | +2 | +0 |
| +1.5 | Round 6 | GERMANY OPEN | 15 | 4♠ | ♥8 | = | +0 |
| +1.4 | Round 5 | AUSTRIA | 7 | 4♥ | ♠J | +1 | +1 |
| +1.4 | Round 8 | ISRAEL | 22 | 1NT | ♥10 | = | -2 |
| +1.3 | Round 3 | DENMARK OPEN | 6 | 6♥ | ♠A | -1 | +11 |
| +1.3 | Round 7 | FINLAND | 4 | 1NT | ♥J | -3 | -7 |
| +1.1 | Round 3 | DENMARK OPEN | 2 | 2♠ | ♥J | +1 | +6 |
| +1.0 | Round 7 | FINLAND | 10 | 3NT | ♥3 | = | +0 |
| +0.9 | Round 1 | RIO | 9 | 1NT | ♣K | -2 | +0 |
| +0.9 | Round 3 | DENMARK OPEN | 8 | 2♠ | ♥8 | = | +0 |
| +0.9 | Round 4 | POLAND SENIORS | 20 | 3NT | ♠10 | +1 | -12 |
| +0.7 | Round 2 | DRINTEAM | 18 | 4♠ | ♥K | = | +0 |
| +0.7 | Round 3 | DENMARK OPEN | 7 | 3♥ | ♣7 | = | +0 |
| +0.7 | Round 7 | FINLAND | 12 | 2♠ | ♥5 | +2 | +1 |
| +0.5 | Round 6 | GERMANY OPEN | 17 | 2♥ | ♥10 | = | +0 |
| +0.4 | Round 5 | AUSTRIA | 10 | 2♥ | ♠9 | = | +10 |
| +0.2 | Round 3 | DENMARK OPEN | 4 | 2♦ | ♦4 | +4 | -10 |
| +0.2 | Round 5 | AUSTRIA | 5 | 5♠ | ♣4 | +1 | +9 |
| +0.1 | Round 3 | DENMARK OPEN | 10 | 4♠ | ♥A | = | +0 |
| +0.1 | Round 5 | AUSTRIA | 9 | 3NT | ♥J | +1 | +1 |
| +0.1 | Round 6 | GERMANY OPEN | 20 | 4♥ | ♥7 | +1 | -13 |
| +0.0 | Round 6 | GERMANY OPEN | 13 | 3NT | ♣4 | +1 | +0 |
| +0.0 | Round 8 | ISRAEL | 24 | 3NT | ♥Q | +1 | -1 |
| -0.3 | Round 2 | DRINTEAM | 20 | 2♥ | ♦8 | +1 | +0 |
| -0.5 | Round 4 | POLAND SENIORS | 14 | 2♠ | ♦A | +1 | +7 |
| -0.5 | Round 4 | POLAND SENIORS | 18 | 4♠ | ♥Q | +1 | +0 |
| -0.5 | Round 6 | GERMANY OPEN | 24 | 4♥ | ♦K | = | +0 |
| -0.6 | Round 6 | GERMANY OPEN | 21 | 2♥ | ♣A | = | +0 |
| -0.7 | Round 5 | AUSTRIA | 6 | 5♠ | ♥K | +1 | +1 |
| -0.8 | Round 7 | FINLAND | 1 | 4♥ | ♠3 | +1 | -1 |
| -0.9 | Round 5 | AUSTRIA | 12 | 4♠ | ♥5 | = | +0 |
| -0.9 | Round 8 | ISRAEL | 20 | 3NT | ♠J | +3 | -1 |
| -1.1 | Round 1 | RIO | 1 | 3NT | ♠9 | +2 | +0 |
| -1.2 | Round 1 | RIO | 5 | 3NT | ♣5 | +1 | +1 |
| -1.2 | Round 2 | DRINTEAM | 22 | 4♥ | ♣6 | +1 | +0 |
| -1.2 | Round 3 | DENMARK OPEN | 12 | 4♥ | ♠J | -2 | -6 |
| -1.4 | Round 4 | POLAND SENIORS | 16 | 3NT | ♠7 | = | +1 |
| -1.4 | Round 4 | POLAND SENIORS | 17 | 4♥ | ♦Q | -2 | +0 |
| -1.6 | Round 5 | AUSTRIA | 3 | 2♠ | ♠2 | = | -6 |
| -1.7 | Round 1 | RIO | 3 | 3NT | ♥6 | +2 | -1 |
| -2.3 | Round 1 | RIO | 8 | 5♦ | ♦4 | = | +0 |
| -2.5 | Round 4 | POLAND SENIORS | 13 | 4♠ | ♠6 | +2 | -1 |
| -2.6 | Round 5 | AUSTRIA | 2 | 1NT | ♣Q | -4 | -8 |
| -2.6 | Round 7 | FINLAND | 7 | 3NT | ♠2 | -1 | -6 |
| -2.7 | Round 7 | FINLAND | 6 | 1NT | ♥J | -3 | +3 |
| -2.8 | Round 3 | DENMARK OPEN | 9 | 4♥ | ♦K | -1 | -6 |
| -2.9 | Round 1 | RIO | 11 | 4♥ | ♦K | = | +0 |
| -4.0 | Round 4 | POLAND SENIORS | 15 | 5♥x | ♦A | -2 | +5 |
| -4.0 | Round 8 | ISRAEL | 17 | 2♠ | ♥Q | +1 | -6 |
| -4.3 | Round 1 | RIO | 6 | 5♦x | ♠10 | = | +10 |
| -6.4 | Round 3 | DENMARK OPEN | 3 | 5♦ | ♠K | = | -5 |
| -7.7 | Round 2 | DRINTEAM | 21 | 6♥ | ♦10 | -1 | -14 |
| -7.8 | Round 2 | DRINTEAM | 17 | 4♥ | ♦J | = | -3 |
| -9.4 | Round 8 | ISRAEL | 15 | 3NT | ♠2 | = | +1 |
| -11.4 | Round 4 | POLAND SENIORS | 19 | 3NT | ♠9 | -3 | -16 |
| -11.8 | Round 2 | DRINTEAM | 19 | 6♠ | ♦4 | -3 | -14 |
| -12.8 | Round 2 | DRINTEAM | 23 | 4♥ | ♠Q | +3 | -17 |