DALPOZZO Federica · BRENO
20rank
+42.9Butler · 84 bds
+0.51per board
±4.8swing
+1.02vs par /bd
+0.48adjusted /bd
by round
vs par split: bidding +0.29 · play +0.71
Strength of schedule: opponents averaged -0.03/bd (an average draw) → opponent-adjusted +0.48/bd
Card play — on target: opening leads 100.0% · declarer play 80.0% · defence 100.0%
Bidding activity — not a pass: 47.8% (128/268)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | · | 100.0% (2) |
| Declarer play | 50.0% (2) | 100.0% (3) |
| Defence | 100.0% (1) | 100.0% (4) |
Opening leads by suit led: ♠ 100.0% (2)
vs par by strain: NT +0.32 (19) · a suit +1.23 (65)
vs par by level: part-score +0.17 (23) · game +0.60 (47) · slam +3.86 (14)
By role: declaring +0.76/bd (-0.96 vs par · 48) · defending +0.18/bd (+3.67 vs par · 36)
By vulnerability: vulnerable +1.55/bd (+1.52 vs par · 42) · not vulnerable -0.53/bd (+0.52 vs par · 42)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 32 | G.Donati | N.Bausback – H.Ding | Closed | 14 | +20.4 | +1.46 | +1.00 |
| Round of 32 | G.Donati | D.Hsieh – L.Chen | Open | 14 | -4.8 | -0.34 | +3.36 |
| Round of 32 | G.Donati | D.Hsieh – L.Chen | Open | 14 | +39.1 | +2.79 | +2.00 |
| Round of 16 | G.Donati | C.Lorenzini – A.Tartarin | Open | 14 | -21.1 | -1.51 | -0.36 |
| Round of 16 | G.Donati | Q.Robert – D.Halfon | Open | 14 | +4.3 | +0.31 | -1.50 |
| Round of 16 | G.Donati | C.Lorenzini – A.Tartarin | Open | 14 | +5.0 | +0.36 | +1.64 |
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 |
|---|---|---|---|---|---|---|---|
| +13.8 | Round of 32 | 54FUN | 56 | 7♠ | -1 | +17 | |
| +11.0 | Round of 32 | 54FUN | 51 | 5♥ | -1 | +13 | |
| +10.7 | Round of 16 | TURNIPS | 51 | 4♠ | = | +10 | |
| +9.4 | Round of 32 | 54FUN | 7 | 6♦ | ♠A | = | +0 |
| +8.9 | Round of 32 | 54FUN | 36 | 3NT | = | +6 | |
| +8.8 | Round of 32 | 54FUN | 13 | 5♥x | ♠A | -2 | +8 |
| +8.4 | Round of 32 | 54FUN | 38 | 6NT | -2 | +17 | |
| +8.3 | Round of 32 | 54FUN | 11 | 6♦ | ♣2 | = | +3 |
| +7.4 | Round of 16 | TURNIPS | 37 | 3NT | = | -1 | |
| +6.3 | Round of 32 | 54FUN | 12 | 4♦ | ♠Q | +3 | +15 |
| +6.3 | Round of 32 | 54FUN | 37 | 4♠x | -1 | +12 | |
| +6.3 | Round of 32 | 54FUN | 43 | 4♥ | = | +8 | |
| +6.1 | Round of 16 | TURNIPS | 10 | 4♥ | +1 | +13 | |
| +5.7 | Round of 32 | 54FUN | 54 | 2NT | -2 | +10 | |
| +5.3 | Round of 32 | 54FUN | 3 | 4♥ | ♠4 | = | -1 |
| +5.2 | Round of 16 | TURNIPS | 46 | 6♣ | = | +0 | |
| +5.1 | Round of 16 | TURNIPS | 38 | 4♠x | -3 | +5 | |
| +4.6 | Round of 16 | TURNIPS | 49 | 4♠ | -2 | +13 | |
| +4.4 | Round of 32 | 54FUN | 49 | 2♦ | +2 | +1 | |
| +4.0 | Round of 32 | 54FUN | 48 | 1NT | +1 | +6 | |
| +3.6 | Round of 32 | 54FUN | 46 | 6♣ | = | -2 | |
| +3.3 | Round of 16 | TURNIPS | 31 | 4♥ | -2 | +0 | |
| +3.1 | Round of 16 | TURNIPS | 11 | 6♠ | = | +0 | |
| +2.7 | Round of 16 | TURNIPS | 14 | 4♣ | = | +6 | |
| +2.7 | Round of 16 | TURNIPS | 41 | 4♥ | +2 | +13 | |
| +2.5 | Round of 32 | 54FUN | 4 | 4♥ | ♥J | -1 | +6 |
| +2.5 | Round of 16 | TURNIPS | 55 | 5♦x | -1 | +6 | |
| +2.4 | Round of 16 | TURNIPS | 48 | 1NT | = | -1 | |
| +2.3 | Round of 32 | 54FUN | 32 | 4♥ | = | +0 | |
| +2.3 | Round of 16 | TURNIPS | 33 | 3NT | = | -1 | |
| +2.2 | Round of 16 | TURNIPS | 54 | 5♣x | -1 | +2 | |
| +1.3 | Round of 16 | TURNIPS | 42 | 4♠ | +1 | +0 | |
| +0.7 | Round of 16 | TURNIPS | 45 | 4♠ | = | +0 | |
| +0.2 | Round of 32 | 54FUN | 1 | 2♦ | ♠A | +1 | +0 |
| +0.1 | Round of 16 | TURNIPS | 32 | 3NT | +1 | +0 | |
| +0.1 | Round of 16 | TURNIPS | 39 | 2♠ | -1 | -2 | |
| +0.0 | Round of 32 | 54FUN | 40 | 3NT | +1 | -1 | |
| +0.0 | Round of 32 | 54FUN | 47 | 4♥ | +1 | -11 | |
| +0.0 | Round of 32 | 54FUN | 50 | 5♣x | -1 | +0 | |
| -0.0 | Round of 16 | TURNIPS | 50 | 4♥ | +2 | +10 | |
| -0.1 | Round of 32 | 54FUN | 31 | 3♠ | = | +0 | |
| -0.1 | Round of 16 | TURNIPS | 2 | 4♥ | +1 | +0 | |
| -0.2 | Round of 16 | TURNIPS | 35 | 4♠ | +2 | -9 | |
| -0.3 | Round of 16 | TURNIPS | 13 | 5♥x | -1 | +0 | |
| -0.4 | Round of 32 | 54FUN | 5 | 3♦ | ♥9 | +3 | +1 |
| -0.5 | Round of 32 | 54FUN | 35 | 4♠ | = | +0 | |
| -0.5 | Round of 16 | TURNIPS | 40 | 2♥ | = | +0 | |
| -0.7 | Round of 16 | TURNIPS | 12 | 3NT | +1 | -1 | |
| -0.9 | Round of 32 | 54FUN | 55 | 4♥ | +1 | +0 | |
| -0.9 | Round of 16 | TURNIPS | 8 | 6♠x | -2 | +0 | |
| -1.2 | Round of 32 | 54FUN | 52 | 6♠ | = | +0 | |
| -1.3 | Round of 32 | 54FUN | 9 | 3NT | ♥5 | +1 | -13 |
| -1.3 | Round of 32 | 54FUN | 39 | 3♥ | -1 | +2 | |
| -1.5 | Round of 32 | 54FUN | 6 | 2♣ | ♥K | -1 | +0 |
| -1.5 | Round of 16 | TURNIPS | 9 | 4♥ | +2 | -1 | |
| -1.5 | Round of 16 | TURNIPS | 52 | 4♠ | = | +0 | |
| -1.6 | Round of 16 | TURNIPS | 47 | 4♠ | +1 | -1 | |
| -1.8 | Round of 32 | 54FUN | 45 | 2♥ | = | +0 | |
| -2.2 | Round of 16 | TURNIPS | 1 | 3NT | +1 | +1 | |
| -2.7 | Round of 32 | 54FUN | 34 | 6♦ | +1 | +13 | |
| -2.7 | Round of 32 | 54FUN | 53 | 4♠ | = | -3 | |
| -2.7 | Round of 16 | TURNIPS | 6 | 3♥ | -1 | +1 | |
| -2.8 | Round of 16 | TURNIPS | 43 | 4♥ | = | +0 | |
| -2.9 | Round of 16 | TURNIPS | 29 | 5♠ | -2 | -11 | |
| -3.0 | Round of 32 | 54FUN | 30 | 2NT | -3 | +4 | |
| -3.1 | Round of 32 | 54FUN | 44 | 5♣ | +1 | -11 | |
| -3.3 | Round of 32 | 54FUN | 2 | 2NT | ♠4 | -1 | -4 |
| -3.6 | Round of 32 | 54FUN | 33 | 2♠ | -2 | -3 | |
| -4.0 | Round of 16 | TURNIPS | 4 | 6♥ | = | +0 | |
| -4.0 | Round of 16 | TURNIPS | 30 | 3♦ | -1 | -5 | |
| -4.1 | Round of 16 | TURNIPS | 7 | 2♠ | +1 | -7 | |
| -4.3 | Round of 32 | 54FUN | 14 | 5♠ | ♥T | -1 | +2 |
| -4.4 | Round of 32 | 54FUN | 8 | 3NT | ♥8 | +1 | +0 |
| -5.1 | Round of 16 | TURNIPS | 36 | 4♠ | -4 | +2 | |
| -5.2 | Round of 32 | 54FUN | 10 | 4♥ | ♣J | = | -3 |
| -5.2 | Round of 16 | TURNIPS | 44 | 6♥ | = | +0 | |
| -5.3 | Round of 16 | TURNIPS | 34 | 5♣ | -1 | -12 | |
| -5.4 | Round of 16 | TURNIPS | 53 | 1NT | -3 | -5 | |
| -5.6 | Round of 32 | 54FUN | 41 | 1NT | -3 | -9 | |
| -6.2 | Round of 32 | 54FUN | 42 | 7♦x | = | -3 | |
| -6.8 | Round of 16 | TURNIPS | 56 | 5♥ | +1 | -11 | |
| -7.0 | Round of 16 | TURNIPS | 5 | 2♦ | -2 | -6 | |
| -7.7 | Round of 32 | 54FUN | 29 | 6NT | +1 | +9 | |
| -9.5 | Round of 16 | TURNIPS | 3 | 3NT | = | -11 |