🇮🇹 BUTTO Federica · ITALY
3rank
+117.4Butler · 98 bds
+1.20per board
±4.8swing
+0.35vs par /bd · #24/66
+1.14adjusted /bd
by round
vs par split: bidding -0.06 · play +0.41
Strength of schedule: opponents averaged -0.06/bd (an easy draw) → opponent-adjusted +1.14/bd
Card play — on target: opening leads 85.7% #17 of 66 · declarer play 73.1% #30 of 66 · defence 86.5% #26 of 66
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 90.0% (10) | 83.3% (18) |
| Declarer play | 50.0% (12) | 92.9% (14) |
| Defence | 82.4% (17) | 88.6% (35) |
Opening leads by suit led: ♠ 88.9% (9) · ♥ 80.0% (5) · ♦ 100.0% (6) · ♣ 75.0% (8)
vs par by strain: NT +0.21 (33) · a suit +0.41 (65)
vs par by level: part-score +1.10 (30) · game -0.07 (60) · slam +0.62 (8)
By role: declaring +1.18/bd (-3.54 vs par · 46) · defending +1.22/bd (+3.79 vs par · 52)
By vulnerability: vulnerable +1.18/bd (+0.47 vs par · 49) · not vulnerable +1.22/bd (+0.22 vs par · 49)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | C.Burgio | K.Diporo – O.Molome | Closed | 14 | +73.5 | +5.25 | +3.79 |
| Round 4 | C.Burgio | B.Fischer – L.Ersek | Open | 14 | +26.2 | +1.87 | +0.71 |
| Round 7 | C.Burgio | A.Tebha – R.Wernis | Closed | 14 | -6.2 | -0.44 | -1.36 |
| Round 8 | C.Burgio | SRIDAR HINDU SREE – SRIDAR JAYASHREE | Open | 14 | +7.7 | +0.55 | +0.64 |
| Round 9 | C.Burgio | B.Fu – H.Li | Open | 14 | +29.0 | +2.07 | -0.50 |
| Round 11 | C.Burgio | M.Klingen – T.Hauge | Closed | 14 | +5.0 | +0.36 | +0.57 |
| Round 13 | C.Burgio | K.Fuller – E.Pattison | Closed | 14 | -17.8 | -1.27 | -1.43 |
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 |
|---|---|---|---|---|---|---|---|
| +13.6 | Round 4 | 🇭🇺 HUNGARY | 21 | 4♣x | ♦A | = | +14 |
| +12.6 | Round 1 | BOTSWANA | 1 | 6NT | ♣7 | -3 | +17 |
| +12.4 | Round 1 | BOTSWANA | 4 | 6NT | ♦4 | -2 | +17 |
| +11.3 | Round 9 | 🇨🇳 CHINA | 23 | 4♥ | ♠K | -2 | +12 |
| +10.5 | Round 1 | BOTSWANA | 7 | 3NT | ♦10 | +1 | +0 |
| +10.2 | Round 1 | BOTSWANA | 13 | 1NT | ♠8 | = | +15 |
| +8.4 | Round 11 | 🇳🇴 NORWAY | 20 | 5♦ | ♠2 | -1 | +12 |
| +8.2 | Round 1 | BOTSWANA | 9 | 5♣x | ♠K | -3 | +9 |
| +8.1 | Round 7 | 🇺🇸 USA | 3 | 6♥ | ♦J | -1 | +14 |
| +8.1 | Round 11 | 🇳🇴 NORWAY | 15 | 3NT | ♥3 | -2 | +13 |
| +7.8 | Round 9 | 🇨🇳 CHINA | 19 | 4♥ | ♣4 | -1 | +10 |
| +7.8 | Round 9 | 🇨🇳 CHINA | 21 | 4♥ | ♣T | +3 | +12 |
| +7.2 | Round 8 | 🇮🇳 INDIA | 21 | 3NT | ♦7 | -2 | +11 |
| +6.8 | Round 4 | 🇭🇺 HUNGARY | 15 | 2♠ | ♣K | +3 | +10 |
| +6.2 | Round 1 | BOTSWANA | 5 | 4♥ | ♣2 | = | +0 |
| +5.8 | Round 7 | 🇺🇸 USA | 1 | 4♥ | ♠A | +1 | +0 |
| +5.5 | Round 4 | 🇭🇺 HUNGARY | 23 | 4♠ | ♥A | = | +0 |
| +5.3 | Round 13 | 🇦🇺 AUSTRALIA | 3 | 1NT | ♦10 | +1 | +1 |
| +4.8 | Round 11 | 🇳🇴 NORWAY | 18 | 3NT | ♦6 | = | +7 |
| +4.5 | Round 1 | BOTSWANA | 12 | 6NT | ♥4 | = | -13 |
| +4.4 | Round 9 | 🇨🇳 CHINA | 17 | 4♦ | ♥J | +2 | +8 |
| +4.0 | Round 8 | 🇮🇳 INDIA | 17 | 5♦ | ♠A | = | -1 |
| +3.8 | Round 4 | 🇭🇺 HUNGARY | 19 | 4♠ | ♣2 | = | +0 |
| +3.7 | Round 1 | BOTSWANA | 3 | 3NT | ♠2 | -1 | +1 |
| +3.6 | Round 1 | BOTSWANA | 2 | 4♠ | ♥5 | -3 | +1 |
| +3.6 | Round 9 | 🇨🇳 CHINA | 20 | 3NT | ♦2 | = | -13 |
| +3.5 | Round 4 | 🇭🇺 HUNGARY | 18 | 6♣ | ♥6 | = | -2 |
| +3.4 | Round 11 | 🇳🇴 NORWAY | 24 | 4♥ | ♠K | +1 | -11 |
| +3.4 | Round 11 | 🇳🇴 NORWAY | 26 | 3NT | ♣4 | = | +0 |
| +3.2 | Round 13 | 🇦🇺 AUSTRALIA | 13 | 2♥ | ♠4 | +2 | +1 |
| +2.9 | Round 1 | BOTSWANA | 8 | 4♥ | ♠K | +2 | -1 |
| +2.9 | Round 9 | 🇨🇳 CHINA | 27 | 4♠ | ♠6 | +1 | -11 |
| +2.7 | Round 7 | 🇺🇸 USA | 12 | 7♣x | ♥A | -2 | +0 |
| +2.5 | Round 1 | BOTSWANA | 14 | 3♠ | ♣6 | -2 | +5 |
| +2.5 | Round 8 | 🇮🇳 INDIA | 22 | 4♥ | ♠A | +1 | -11 |
| +2.5 | Round 8 | 🇮🇳 INDIA | 27 | 5♦ | ♠10 | -2 | +5 |
| +2.4 | Round 7 | 🇺🇸 USA | 4 | 4♥ | ♣2 | -1 | -1 |
| +2.1 | Round 13 | 🇦🇺 AUSTRALIA | 9 | 2♥ | ♠4 | +1 | +0 |
| +1.8 | Round 4 | 🇭🇺 HUNGARY | 25 | 4♠ | ♣K | +1 | +0 |
| +1.6 | Round 4 | 🇭🇺 HUNGARY | 16 | 3♦ | ♣K | -1 | -6 |
| +1.5 | Round 8 | 🇮🇳 INDIA | 26 | 3♦ | ♣10 | = | -1 |
| +1.5 | Round 9 | 🇨🇳 CHINA | 24 | 3♣ | ♠A | +2 | +6 |
| +1.2 | Round 4 | 🇭🇺 HUNGARY | 17 | 3NT | ♠K | -1 | -4 |
| +1.2 | Round 11 | 🇳🇴 NORWAY | 25 | 3NT | ♣8 | = | -1 |
| +1.0 | Round 4 | 🇭🇺 HUNGARY | 22 | 3NT | ♠9 | = | +2 |
| +0.9 | Round 1 | BOTSWANA | 10 | 4♠ | ♣4 | +2 | +1 |
| +0.9 | Round 11 | 🇳🇴 NORWAY | 16 | 4♥ | ♣7 | +1 | +0 |
| +0.8 | Round 4 | 🇭🇺 HUNGARY | 27 | 3NT | ♠2 | +2 | +11 |
| +0.6 | Round 11 | 🇳🇴 NORWAY | 23 | 3NT | ♠3 | = | +0 |
| +0.6 | Round 13 | 🇦🇺 AUSTRALIA | 4 | 1NT | ♥2 | +2 | +10 |
| +0.5 | Round 7 | 🇺🇸 USA | 9 | 2♥ | ♣A | = | +0 |
| +0.5 | Round 8 | 🇮🇳 INDIA | 16 | 4♥ | ♠3 | = | +0 |
| +0.3 | Round 7 | 🇺🇸 USA | 8 | 3♥ | ♦2 | +2 | -6 |
| +0.3 | Round 7 | 🇺🇸 USA | 10 | 3NT | ♥Q | +3 | +17 |
| +0.3 | Round 13 | 🇦🇺 AUSTRALIA | 14 | 3♠ | ♦2 | -1 | -2 |
| +0.2 | Round 9 | 🇨🇳 CHINA | 15 | 3♣ | ♠A | = | +0 |
| +0.1 | Round 9 | 🇨🇳 CHINA | 22 | 5♣x | ♦5 | -4 | -7 |
| +0.0 | Round 8 | 🇮🇳 INDIA | 19 | 4♠ | ♦6 | = | +0 |
| +0.0 | Round 8 | 🇮🇳 INDIA | 24 | 4♠ | ♣8 | = | +0 |
| -0.0 | Round 9 | 🇨🇳 CHINA | 16 | 2♠ | ♦J | +1 | +0 |
| -0.1 | Round 7 | 🇺🇸 USA | 6 | 2♥ | ♦A | +1 | -1 |
| -0.2 | Round 4 | 🇭🇺 HUNGARY | 26 | 3NT | ♠8 | +1 | +0 |
| -0.2 | Round 9 | 🇨🇳 CHINA | 26 | 3NT | ♥6 | +2 | -13 |
| -0.2 | Round 13 | 🇦🇺 AUSTRALIA | 1 | 4♦ | ♥8 | +2 | -8 |
| -0.4 | Round 13 | 🇦🇺 AUSTRALIA | 6 | 2♠ | ♦2 | -1 | -10 |
| -0.5 | Round 8 | 🇮🇳 INDIA | 20 | 4♥ | ♣J | -1 | +6 |
| -0.5 | Round 13 | 🇦🇺 AUSTRALIA | 2 | 3♦ | ♣A | -2 | +6 |
| -0.6 | Round 8 | 🇮🇳 INDIA | 28 | 2♣ | ♥2 | +1 | +0 |
| -0.8 | Round 1 | BOTSWANA | 11 | 2NT | ♠J | = | +1 |
| -0.8 | Round 8 | 🇮🇳 INDIA | 18 | 3♦ | ♠6 | = | -5 |
| -1.0 | Round 7 | 🇺🇸 USA | 14 | 3♠ | ♦K | = | +0 |
| -1.1 | Round 7 | 🇺🇸 USA | 13 | 2♥ | ♣K | +1 | -1 |
| -1.5 | Round 11 | 🇳🇴 NORWAY | 28 | 3NT | ♠10 | +2 | +0 |
| -1.7 | Round 11 | 🇳🇴 NORWAY | 19 | 3NT | ♠3 | +2 | -1 |
| -1.7 | Round 13 | 🇦🇺 AUSTRALIA | 11 | 4♥ | ♦2 | +2 | +11 |
| -1.9 | Round 8 | 🇮🇳 INDIA | 23 | 4♥ | ♥6 | +2 | -1 |
| -2.2 | Round 13 | 🇦🇺 AUSTRALIA | 8 | 2♠ | ♥10 | -1 | -2 |
| -2.4 | Round 13 | 🇦🇺 AUSTRALIA | 10 | 3NT | ♦Q | = | +2 |
| -2.5 | Round 11 | 🇳🇴 NORWAY | 17 | 4♠ | ♦A | +2 | +11 |
| -2.5 | Round 11 | 🇳🇴 NORWAY | 27 | 4♠ | ♥4 | +1 | -1 |
| -2.8 | Round 9 | 🇨🇳 CHINA | 28 | 3♠ | ♥A | -1 | -10 |
| -2.9 | Round 9 | 🇨🇳 CHINA | 25 | 4♥ | ♣4 | +2 | -1 |
| -3.2 | Round 8 | 🇮🇳 INDIA | 25 | 4♥ | ♠Q | +1 | +0 |
| -3.5 | Round 8 | 🇮🇳 INDIA | 15 | 4♣ | ♥A | +1 | +6 |
| -3.7 | Round 7 | 🇺🇸 USA | 2 | 4♠ | ♥6 | = | -10 |
| -3.9 | Round 1 | BOTSWANA | 6 | 3NT | ♣4 | = | +0 |
| -3.9 | Round 4 | 🇭🇺 HUNGARY | 24 | 6♠ | ♦Q | -1 | -11 |
| -4.0 | Round 7 | 🇺🇸 USA | 11 | 4♥ | ♦3 | +2 | -11 |
| -4.0 | Round 13 | 🇦🇺 AUSTRALIA | 5 | 3NT | ♠8 | +1 | -1 |
| -4.3 | Round 4 | 🇭🇺 HUNGARY | 28 | 3NT | ♥3 | -2 | -6 |
| -4.5 | Round 7 | 🇺🇸 USA | 5 | 4♥ | ♣J | = | -3 |
| -4.7 | Round 9 | 🇨🇳 CHINA | 18 | 4♠ | ♥8 | = | +0 |
| -5.0 | Round 4 | 🇭🇺 HUNGARY | 20 | 3♥ | ♣A | = | +2 |
| -7.4 | Round 11 | 🇳🇴 NORWAY | 21 | 3NT | ♠10 | -1 | -10 |
| -8.5 | Round 13 | 🇦🇺 AUSTRALIA | 7 | 3NT | ♥5 | -1 | -12 |
| -9.4 | Round 13 | 🇦🇺 AUSTRALIA | 12 | 3NT | ♣2 | -1 | -16 |
| -10.2 | Round 11 | 🇳🇴 NORWAY | 22 | 3NT | ♥Q | +1 | -11 |
| -11.9 | Round 7 | 🇺🇸 USA | 7 | 6NT | ♠6 | -2 | -17 |