UBERTI Mauro · CHILE MIXTO
14rank
+23.9Butler · 24 bds
+1.00per board
±4.1swing
+1.00vs par /bd
+0.45adjusted /bd
by round
vs par split: bidding +0.46 · play +0.54
Strength of schedule: opponents averaged -0.55/bd (an easy draw) → opponent-adjusted +0.45/bd
Card play — on target: opening leads 60.0% · declarer play 70.0% · defence 88.9%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 0.0% (1) | 75.0% (4) |
| Declarer play | 0.0% (1) | 77.8% (9) |
| Defence | 100.0% (2) | 85.7% (7) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 50.0% (2)
vs par by strain: NT +3.75 (4) · a suit +0.45 (20)
vs par by level: part-score -0.33 (9) · game +1.80 (15)
By role: declaring +1.31/bd (+0.00 vs par · 15) · defending +0.47/bd (+2.67 vs par · 9)
By vulnerability: vulnerable +0.17/bd (-0.92 vs par · 12) · not vulnerable +1.82/bd (+2.92 vs par · 12)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 4 | G.Guridi | Y.Mizuma – T.Yoshida | Closed | 12 | +21.2 | +1.77 | +2.75 |
| Round 5 | G.Guridi | A.Kowalski – C.Bortoletti | Closed | 12 | +2.7 | +0.23 | -0.75 |
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 |
|---|---|---|---|---|---|---|---|
| +10.2 | Round 4 | JAPAN SENIOR | 24 | 3♠ | ♦3 | +1 | +12 |
| +9.9 | Round 4 | JAPAN SENIOR | 22 | 5♠x | ♣K | = | +14 |
| +7.5 | Round 5 | BORTOLETTI | 6 | 5♥x | ♠A | -2 | +8 |
| +6.6 | Round 4 | JAPAN SENIOR | 18 | 3♠ | ♥Q | +2 | +6 |
| +5.4 | Round 4 | JAPAN SENIOR | 23 | 5♠ | ♣K | +1 | +3 |
| +2.4 | Round 5 | BORTOLETTI | 1 | 4♠ | ♣7 | = | +3 |
| +1.4 | Round 4 | JAPAN SENIOR | 16 | 3NT | ♠7 | = | -1 |
| +1.4 | Round 4 | JAPAN SENIOR | 17 | 4♠ | ♦3 | -2 | +0 |
| +0.9 | Round 5 | BORTOLETTI | 11 | 5♥x | ♠K | -2 | +3 |
| +0.9 | Round 5 | BORTOLETTI | 12 | 4♠ | ♣A | = | +0 |
| +0.6 | Round 4 | JAPAN SENIOR | 13 | 5♣ | ♠A | -6 | -2 |
| -0.1 | Round 5 | BORTOLETTI | 2 | 1NT | ♣Q | -2 | +6 |
| -0.2 | Round 5 | BORTOLETTI | 5 | 5♠ | ♣4 | +1 | -9 |
| -0.4 | Round 5 | BORTOLETTI | 10 | 2♦ | ♥Q | +1 | -10 |
| -0.8 | Round 5 | BORTOLETTI | 8 | 3♠ | ♥J | -1 | -4 |
| -0.9 | Round 4 | JAPAN SENIOR | 20 | 3NT | ♠J | +1 | +12 |
| -1.0 | Round 4 | JAPAN SENIOR | 21 | 3♥ | ♦8 | -1 | +1 |
| -1.1 | Round 5 | BORTOLETTI | 9 | 3NT | ♥2 | = | -2 |
| -1.4 | Round 5 | BORTOLETTI | 7 | 4♥ | ♥5 | +1 | -1 |
| -1.8 | Round 4 | JAPAN SENIOR | 19 | 5♣ | ♠10 | = | +11 |
| -2.5 | Round 5 | BORTOLETTI | 3 | 2♠ | ♣5 | -1 | +2 |
| -2.5 | Round 5 | BORTOLETTI | 4 | 2♠ | ♦A | -1 | -5 |
| -5.0 | Round 4 | JAPAN SENIOR | 15 | 5♠ | ♥K | -1 | -12 |
| -5.6 | Round 4 | JAPAN SENIOR | 14 | 3♦ | ♣6 | = | -11 |