BARBOSA Roberto · BRASIL
6rank
+49.4Butler · 64 bds
+0.77per board
±4.1swing
+1.28vs par /bd
+0.39adjusted /bd
by round
vs par split: bidding +0.63 · play +0.71
Strength of schedule: opponents averaged -0.38/bd (an easy draw) → opponent-adjusted +0.39/bd
Card play — on target: opening leads 82.4% · declarer play 71.4% · defence 96.8%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 75.0% (4) | 84.6% (13) |
| Declarer play | 66.7% (3) | 72.7% (11) |
| Defence | 100.0% (9) | 95.5% (22) |
Opening leads by suit led: ♠ 100.0% (3) · ♥ 100.0% (4) · ♦ 66.7% (3) · ♣ 71.4% (7)
vs par by strain: NT +1.38 (16) · a suit +1.34 (47)
vs par by level: part-score +1.95 (21) · game +1.05 (40) · slam +1.00 (2)
By role: declaring +0.28/bd (-1.53 vs par · 32) · defending +1.27/bd (+4.09 vs par · 32)
By vulnerability: vulnerable +0.93/bd (+2.25 vs par · 32) · not vulnerable +0.62/bd (+0.31 vs par · 32)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 16 | D.Brenner | T.Rusev – H.Hristov | Open | 16 | +40.0 | +2.50 | +3.25 |
| Round of 16 | D.Brenner | G.Gergov – R.Mantchev | Open | 16 | +10.4 | +0.65 | +2.06 |
| Quarterfinal | D.Brenner | I.Nanev – R.Gunev | Closed | 16 | -6.2 | -0.39 | +0.25 |
| Quarterfinal | D.Brenner | J.Stamatov – D.Danailov | Closed | 16 | +5.2 | +0.33 | -0.44 |
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 |
|---|---|---|---|---|---|---|---|
| +10.7 | Round of 16 | 🇧🇬 BULGARIA SENIORS | 10 | 5♣ | ♠6 | +1 | +13 |
| +10.4 | Quarterfinal | 🇧🇬 BULGARIA OPEN | 37 | 2♦x | ♦7 | = | +12 |
| +9.7 | Round of 16 | 🇧🇬 BULGARIA SENIORS | 3 | 2♥x | ♦K | -2 | +12 |
| +8.4 | Quarterfinal | 🇧🇬 BULGARIA OPEN | 19 | 3♠x | ♦K | -4 | +12 |
| +7.9 | Round of 16 | 🇧🇬 BULGARIA SENIORS | 14 | 4♠ | ♥6 | -1 | +5 |
| +6.7 | Round of 16 | 🇧🇬 BULGARIA SENIORS | 33 | 4♠ | ♣K | -1 | +10 |
| +6.6 | Quarterfinal | 🇧🇬 BULGARIA OPEN | 35 | 5♦ | ♥8 | -1 | +10 |
| +5.4 | Quarterfinal | 🇧🇬 BULGARIA OPEN | 41 | 3NT | ♠J | = | -1 |
| +5.1 | Round of 16 | 🇧🇬 BULGARIA SENIORS | 11 | 3♦ | ♠Q | +1 | +6 |
| +4.9 | Round of 16 | 🇧🇬 BULGARIA SENIORS | 1 | 3NT | ♣6 | -2 | +6 |
| +4.3 | Quarterfinal | 🇧🇬 BULGARIA OPEN | 27 | 4♥ | ♠Q | = | +0 |
| +4.1 | Round of 16 | 🇧🇬 BULGARIA SENIORS | 8 | 5♦ | ♠4 | = | +0 |
| +3.9 | Round of 16 | 🇧🇬 BULGARIA SENIORS | 42 | 5♣ | ♣3 | = | -1 |
| +3.0 | Round of 16 | 🇧🇬 BULGARIA SENIORS | 15 | 2♠ | ♥3 | -1 | +5 |
| +3.0 | Quarterfinal | 🇧🇬 BULGARIA OPEN | 29 | 4♥ | ♦J | +2 | +13 |
| +3.0 | Quarterfinal | 🇧🇬 BULGARIA OPEN | 42 | 4♥ | ♣4 | +1 | +1 |
| +2.8 | Round of 16 | 🇧🇬 BULGARIA SENIORS | 35 | 4♠ | ♦A | -1 | +5 |
| +2.8 | Quarterfinal | 🇧🇬 BULGARIA OPEN | 40 | 4♠ | ♥K | +1 | +0 |
| +2.8 | Quarterfinal | 🇧🇬 BULGARIA OPEN | 47 | 4♠ | ♥A | -1 | +5 |
| +2.6 | Round of 16 | 🇧🇬 BULGARIA SENIORS | 46 | 3NT | ♠5 | +1 | +1 |
| +2.5 | Round of 16 | 🇧🇬 BULGARIA SENIORS | 9 | 4♥ | ♣10 | = | +8 |
| +2.3 | Round of 16 | 🇧🇬 BULGARIA SENIORS | 2 | 3♠x | ♥K | -1 | +8 |
| +2.3 | Round of 16 | 🇧🇬 BULGARIA SENIORS | 45 | 6♦ | ♣A | = | +0 |
| +2.3 | Quarterfinal | 🇧🇬 BULGARIA OPEN | 18 | 4♠ | ♦Q | = | +0 |
| +1.8 | Quarterfinal | 🇧🇬 BULGARIA OPEN | 33 | 4♥x | ♣7 | -1 | +0 |
| +1.5 | Round of 16 | 🇧🇬 BULGARIA SENIORS | 48 | 2NT | ♦Q | = | +1 |
| +1.3 | Round of 16 | 🇧🇬 BULGARIA SENIORS | 6 | 3NT | ♠6 | -1 | +10 |
| +0.8 | Round of 16 | 🇧🇬 BULGARIA SENIORS | 47 | 2♠ | ♣4 | +1 | +0 |
| +0.7 | Round of 16 | 🇧🇬 BULGARIA SENIORS | 4 | 5♦ | ♥K | -1 | -6 |
| +0.7 | Round of 16 | 🇧🇬 BULGARIA SENIORS | 37 | 4♥ | ♣9 | +1 | +0 |
| +0.7 | Round of 16 | 🇧🇬 BULGARIA SENIORS | 40 | 3NT | ♦4 | +1 | +1 |
| +0.6 | Quarterfinal | 🇧🇬 BULGARIA OPEN | 31 | 2♠ | ♥4 | = | +0 |
| +0.4 | Round of 16 | 🇧🇬 BULGARIA SENIORS | 39 | 6♣ | ♣6 | = | +2 |
| +0.4 | Quarterfinal | 🇧🇬 BULGARIA OPEN | 23 | 4♠ | ♣2 | +1 | +0 |
| +0.3 | Quarterfinal | 🇧🇬 BULGARIA OPEN | 32 | 3NT | ♠Q | -2 | +6 |
| +0.2 | Round of 16 | 🇧🇬 BULGARIA SENIORS | 12 | 3NT | ♠6 | +1 | +0 |
| +0.2 | Round of 16 | 🇧🇬 BULGARIA SENIORS | 13 | 4♣ | ♥K | -1 | +1 |
| -0.3 | Round of 16 | 🇧🇬 BULGARIA SENIORS | 43 | 1NT | ♣7 | +1 | +7 |
| -0.4 | Round of 16 | 🇧🇬 BULGARIA SENIORS | 38 | 1♠ | ♠5 | = | +1 |
| -0.4 | Quarterfinal | 🇧🇬 BULGARIA OPEN | 46 | Pass | -3 | ||
| -0.6 | Quarterfinal | 🇧🇬 BULGARIA OPEN | 25 | 4♥ | ♠J | = | +0 |
| -1.0 | Round of 16 | 🇧🇬 BULGARIA SENIORS | 36 | 3NT | ♥8 | +1 | +12 |
| -1.0 | Quarterfinal | 🇧🇬 BULGARIA OPEN | 17 | 4♥ | ♦7 | = | -3 |
| -1.0 | Quarterfinal | 🇧🇬 BULGARIA OPEN | 43 | 5♦ | ♥A | = | -2 |
| -1.0 | Quarterfinal | 🇧🇬 BULGARIA OPEN | 45 | 1NT | ♥Q | = | -1 |
| -1.1 | Quarterfinal | 🇧🇬 BULGARIA OPEN | 22 | 4♠ | ♥A | -1 | +1 |
| -1.5 | Round of 16 | 🇧🇬 BULGARIA SENIORS | 44 | 4♣ | ♣5 | -1 | -5 |
| -1.9 | Quarterfinal | 🇧🇬 BULGARIA OPEN | 21 | 3NT | ♦3 | -2 | -5 |
| -2.2 | Round of 16 | 🇧🇬 BULGARIA SENIORS | 7 | 3NT | ♠10 | +2 | +0 |
| -2.4 | Quarterfinal | 🇧🇬 BULGARIA OPEN | 48 | 4♠ | ♣K | = | +0 |
| -2.6 | Quarterfinal | 🇧🇬 BULGARIA OPEN | 24 | 2♠ | ♣2 | = | +0 |
| -3.0 | Quarterfinal | 🇧🇬 BULGARIA OPEN | 36 | 5♦ | ♠K | +1 | -17 |
| -3.0 | Quarterfinal | 🇧🇬 BULGARIA OPEN | 38 | 4♦ | ♠K | = | +0 |
| -3.1 | Round of 16 | 🇧🇬 BULGARIA SENIORS | 41 | 1♦x | ♣A | +1 | +5 |
| -3.4 | Quarterfinal | 🇧🇬 BULGARIA OPEN | 39 | 1♠ | ♣8 | = | -5 |
| -3.6 | Quarterfinal | 🇧🇬 BULGARIA OPEN | 26 | 4♥ | ♦9 | -1 | +9 |
| -3.7 | Quarterfinal | 🇧🇬 BULGARIA OPEN | 20 | 4♥ | ♦9 | +2 | -13 |
| -4.3 | Quarterfinal | 🇧🇬 BULGARIA OPEN | 30 | 3NT | ♠A | -2 | -5 |
| -4.9 | Round of 16 | 🇧🇬 BULGARIA SENIORS | 16 | 3♠ | ♦K | = | -6 |
| -5.5 | Round of 16 | 🇧🇬 BULGARIA SENIORS | 5 | 3NT | ♠3 | -1 | -10 |
| -5.7 | Round of 16 | 🇧🇬 BULGARIA SENIORS | 34 | 3♥ | ♥3 | -3 | -6 |
| -5.8 | Quarterfinal | 🇧🇬 BULGARIA OPEN | 44 | 3♣ | ♣J | -3 | -6 |
| -6.7 | Quarterfinal | 🇧🇬 BULGARIA OPEN | 28 | 4♠ | ♥A | -1 | -11 |
| -7.6 | Quarterfinal | 🇧🇬 BULGARIA OPEN | 34 | 3NT | ♥10 | +1 | +0 |