🇮🇹 PRUNA Alessandro · ITALY
39rank
+16.4Butler · 96 bds
+0.17per board
±5.2swing
-0.02vs par /bd
+0.00adjusted /bd
by round
vs par split: bidding -0.44 · play +0.31
Strength of schedule: opponents averaged -0.17/bd (an easy draw) → opponent-adjusted +0.00/bd
Card play — on target: opening leads 70.6% · declarer play 76.2% · defence 93.6%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 80.0% (5) | 66.7% (12) |
| Declarer play | 100.0% (5) | 68.8% (16) |
| Defence | 100.0% (11) | 91.7% (36) |
Opening leads by suit led: ♠ 60.0% (5) · ♥ 50.0% (4) · ♦ 75.0% (4) · ♣ 100.0% (4)
vs par by strain: NT -0.25 (24) · a suit +0.06 (72)
vs par by level: part-score -1.36 (33) · game +1.03 (59) · slam -4.50 (4)
By role: declaring +0.54/bd (-2.43 vs par · 49) · defending -0.21/bd (+2.49 vs par · 47)
By vulnerability: vulnerable -0.01/bd (-1.44 vs par · 48) · not vulnerable +0.36/bd (+1.40 vs par · 48)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | A.Racca | C.Huber – F.Illingworth | Open | 16 | -24.2 | -1.51 | -3.88 |
| Round 10 | A.Racca | A.Zalitis – G.Freimanis | Closed | 16 | +12.3 | +0.77 | +0.38 |
| Round 11 | A.Racca | L.Travis – E.Moskovsky | Closed | 16 | +7.9 | +0.49 | +0.69 |
| Round 14 | A.Racca | W.Chiu – T.Liu | Open | 16 | +8.3 | +0.52 | -1.69 |
| Round 15 | A.Racca | H.Teo – K.Koh | Closed | 16 | +19.2 | +1.20 | +3.00 |
| Round 16 | A.Racca | J.Hebbert – S.Macdonald | Closed | 16 | -7.1 | -0.44 | +1.38 |
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 |
|---|---|---|---|---|---|---|---|
| +10.5 | Round 2 | 🏴 ENGLAND | 4 | 3NT | ♦5 | = | +11 |
| +10.1 | Round 10 | 🇱🇻 LATVIA | 4 | 5♣ | ♠3 | = | +0 |
| +9.9 | Round 16 | 🇨🇦 CANADA | 3 | 4♥ | ♠J | = | +11 |
| +9.4 | Round 11 | 🇦🇺 AUSTRALIA | 13 | 4♠ | +3 | +11 | |
| +9.3 | Round 15 | 🇸🇬 SINGAPORE | 11 | 5♠x | ♥4 | -2 | +12 |
| +8.8 | Round 14 | 🇹🇼 CHINESE TAIPEI | 10 | 3NT | ♠5 | -1 | +16 |
| +8.7 | Round 15 | 🇸🇬 SINGAPORE | 3 | 5♦ | ♠3 | -1 | +12 |
| +7.1 | Round 16 | 🇨🇦 CANADA | 1 | 4♥ | ♠A | +2 | +11 |
| +6.9 | Round 14 | 🇹🇼 CHINESE TAIPEI | 9 | 5♦x | ♥A | +1 | -4 |
| +6.6 | Round 15 | 🇸🇬 SINGAPORE | 12 | 6NT | ♥10 | +1 | +1 |
| +6.5 | Round 11 | 🇦🇺 AUSTRALIA | 10 | 5♥x | ♦A | = | +14 |
| +6.5 | Round 16 | 🇨🇦 CANADA | 2 | 4♥ | ♦6 | = | +3 |
| +6.3 | Round 10 | 🇱🇻 LATVIA | 7 | 4♥ | ♣Q | -1 | +12 |
| +5.9 | Round 2 | 🏴 ENGLAND | 6 | 4♠ | ♣7 | = | +0 |
| +5.4 | Round 10 | 🇱🇻 LATVIA | 8 | 3NT | ♥5 | = | +7 |
| +5.2 | Round 11 | 🇦🇺 AUSTRALIA | 15 | 4♠ | ♥A | -1 | +6 |
| +5.1 | Round 10 | 🇱🇻 LATVIA | 1 | 4♥ | ♦4 | -1 | +6 |
| +4.9 | Round 16 | 🇨🇦 CANADA | 9 | 3NT | ♦3 | -2 | +13 |
| +4.8 | Round 10 | 🇱🇻 LATVIA | 5 | 4♠ | ♥6 | -1 | +6 |
| +4.7 | Round 15 | 🇸🇬 SINGAPORE | 1 | 3♠ | ♦K | -2 | +5 |
| +4.7 | Round 16 | 🇨🇦 CANADA | 12 | 2NT | ♠3 | +1 | +6 |
| +4.4 | Round 15 | 🇸🇬 SINGAPORE | 5 | 2♠ | ♥6 | +1 | +1 |
| +3.8 | Round 2 | 🏴 ENGLAND | 14 | 3NT | ♠6 | +1 | +0 |
| +3.3 | Round 11 | 🇦🇺 AUSTRALIA | 12 | 5♥ | ♣A | = | +11 |
| +3.0 | Round 15 | 🇸🇬 SINGAPORE | 13 | 4♠ | ♦9 | -1 | +6 |
| +2.9 | Round 14 | 🇹🇼 CHINESE TAIPEI | 13 | 4♥ | ♠8 | -1 | +6 |
| +2.7 | Round 11 | 🇦🇺 AUSTRALIA | 3 | 2♦ | ♦T | = | +5 |
| +2.6 | Round 14 | 🇹🇼 CHINESE TAIPEI | 12 | 2♠ | ♠4 | -2 | +0 |
| +2.4 | Round 16 | 🇨🇦 CANADA | 16 | 2♣ | ♠A | -2 | +2 |
| +2.3 | Round 2 | 🏴 ENGLAND | 16 | 5♦ | ♥8 | -1 | +5 |
| +2.2 | Round 11 | 🇦🇺 AUSTRALIA | 16 | 4♥ | ♦5 | +2 | +1 |
| +2.2 | Round 14 | 🇹🇼 CHINESE TAIPEI | 8 | 2♥ | ♠J | = | +0 |
| +2.1 | Round 10 | 🇱🇻 LATVIA | 10 | 3♠ | ♥J | -2 | +2 |
| +1.5 | Round 15 | 🇸🇬 SINGAPORE | 8 | 4♥ | ♥2 | = | +3 |
| +1.3 | Round 2 | 🏴 ENGLAND | 5 | 3NT | ♣7 | +4 | -15 |
| +1.3 | Round 14 | 🇹🇼 CHINESE TAIPEI | 4 | 4♥ | ♦8 | = | -13 |
| +1.3 | Round 14 | 🇹🇼 CHINESE TAIPEI | 11 | 4♥ | ♥9 | = | +3 |
| +0.9 | Round 10 | 🇱🇻 LATVIA | 9 | 4♥ | ♥9 | +1 | +0 |
| +0.9 | Round 10 | 🇱🇻 LATVIA | 11 | 3♣ | ♠A | = | -7 |
| +0.9 | Round 10 | 🇱🇻 LATVIA | 12 | 5♣ | ♥9 | -1 | -3 |
| +0.9 | Round 11 | 🇦🇺 AUSTRALIA | 8 | 1NT | ♥K | -2 | -1 |
| +0.9 | Round 16 | 🇨🇦 CANADA | 15 | 3NT | ♠K | +1 | +0 |
| +0.8 | Round 14 | 🇹🇼 CHINESE TAIPEI | 5 | 2♥ | ♦A | +1 | +0 |
| +0.7 | Round 15 | 🇸🇬 SINGAPORE | 7 | 3♠ | ♥A | -1 | +6 |
| +0.6 | Round 11 | 🇦🇺 AUSTRALIA | 2 | 3NT | ♠T | +3 | -13 |
| +0.6 | Round 15 | 🇸🇬 SINGAPORE | 16 | 2NT | ♠7 | +1 | +6 |
| +0.5 | Round 11 | 🇦🇺 AUSTRALIA | 4 | 2♣ | ♦K | -1 | -1 |
| +0.5 | Round 11 | 🇦🇺 AUSTRALIA | 9 | 2♥ | ♥J | = | +0 |
| +0.5 | Round 11 | 🇦🇺 AUSTRALIA | 11 | 3NT | ♥6 | = | +0 |
| +0.5 | Round 15 | 🇸🇬 SINGAPORE | 2 | 3NT | ♥7 | -2 | +6 |
| +0.5 | Round 16 | 🇨🇦 CANADA | 4 | 3NT | ♦J | = | +2 |
| +0.3 | Round 11 | 🇦🇺 AUSTRALIA | 6 | 3NT | ♥2 | = | +2 |
| +0.2 | Round 14 | 🇹🇼 CHINESE TAIPEI | 15 | 4♥ | ♠Q | +2 | -13 |
| +0.2 | Round 14 | 🇹🇼 CHINESE TAIPEI | 16 | 3♦ | ♥A | -1 | +2 |
| +0.1 | Round 14 | 🇹🇼 CHINESE TAIPEI | 7 | 1♠ | ♦J | +1 | -1 |
| -0.0 | Round 10 | 🇱🇻 LATVIA | 16 | 2♠ | ♠10 | -2 | -1 |
| -0.1 | Round 14 | 🇹🇼 CHINESE TAIPEI | 3 | 3♠ | ♦4 | -1 | -4 |
| -0.3 | Round 15 | 🇸🇬 SINGAPORE | 15 | 1NT | ♥2 | +1 | -1 |
| -0.4 | Round 2 | 🏴 ENGLAND | 1 | 3♥x | ♥Q | -1 | -6 |
| -0.4 | Round 11 | 🇦🇺 AUSTRALIA | 5 | 4♥ | ♦4 | +1 | +0 |
| -0.6 | Round 14 | 🇹🇼 CHINESE TAIPEI | 6 | 2♥ | ♣A | +1 | -6 |
| -0.7 | Round 2 | 🏴 ENGLAND | 10 | 3NT | ♥Q | +2 | -12 |
| -0.7 | Round 10 | 🇱🇻 LATVIA | 15 | 4♠ | ♣10 | +1 | +0 |
| -0.8 | Round 15 | 🇸🇬 SINGAPORE | 9 | 4♠ | ♣3 | +3 | +2 |
| -0.9 | Round 2 | 🏴 ENGLAND | 3 | 2♠ | ♦4 | = | +0 |
| -0.9 | Round 16 | 🇨🇦 CANADA | 8 | 4♥ | ♣K | = | +0 |
| -1.1 | Round 15 | 🇸🇬 SINGAPORE | 6 | 2♦ | ♠9 | +1 | +0 |
| -1.2 | Round 16 | 🇨🇦 CANADA | 11 | 4♥ | ♦9 | = | +11 |
| -1.3 | Round 14 | 🇹🇼 CHINESE TAIPEI | 14 | 3♣ | ♦K | +1 | +7 |
| -1.5 | Round 2 | 🏴 ENGLAND | 12 | 6♠ | ♥K | +1 | +11 |
| -1.6 | Round 10 | 🇱🇻 LATVIA | 13 | 3♠ | ♥10 | = | +0 |
| -1.9 | Round 15 | 🇸🇬 SINGAPORE | 10 | 4♥ | ♠6 | +1 | +0 |
| -2.1 | Round 2 | 🏴 ENGLAND | 8 | 2♥ | ♣4 | = | -5 |
| -3.0 | Round 10 | 🇱🇻 LATVIA | 2 | 4♠ | ♠A | = | +1 |
| -3.2 | Round 16 | 🇨🇦 CANADA | 13 | 3♦ | ♠J | -2 | -9 |
| -3.3 | Round 2 | 🏴 ENGLAND | 13 | 3♠ | ♠7 | +1 | -10 |
| -3.9 | Round 2 | 🏴 ENGLAND | 9 | 3♣ | ♦2 | +1 | +0 |
| -3.9 | Round 10 | 🇱🇻 LATVIA | 3 | 4♥ | ♦9 | = | +0 |
| -4.9 | Round 15 | 🇸🇬 SINGAPORE | 14 | 5♦ | ♣Q | = | +1 |
| -5.3 | Round 11 | 🇦🇺 AUSTRALIA | 1 | 3NT | ♣2 | = | +0 |
| -6.0 | Round 14 | 🇹🇼 CHINESE TAIPEI | 2 | 3NT | ♣7 | -2 | -7 |
| -6.1 | Round 2 | 🏴 ENGLAND | 11 | 3NT | ♠K | = | +1 |
| -6.5 | Round 10 | 🇱🇻 LATVIA | 6 | 2♦ | ♣Q | = | -12 |
| -6.5 | Round 16 | 🇨🇦 CANADA | 7 | 3NT | ♥3 | +2 | -1 |
| -6.7 | Round 16 | 🇨🇦 CANADA | 5 | 3♦ | ♥T | +1 | -11 |
| -6.8 | Round 16 | 🇨🇦 CANADA | 6 | 3NT | ♦9 | +3 | -14 |
| -6.9 | Round 2 | 🏴 ENGLAND | 7 | 6NT | ♣3 | -2 | -13 |
| -8.5 | Round 10 | 🇱🇻 LATVIA | 14 | 5♥x | ♦A | = | -5 |
| -8.8 | Round 16 | 🇨🇦 CANADA | 10 | 4♥ | ♣K | -1 | -13 |
| -9.3 | Round 2 | 🏴 ENGLAND | 15 | 4♠ | ♦2 | -1 | -12 |
| -9.3 | Round 11 | 🇦🇺 AUSTRALIA | 14 | 4♥ | ♠5 | -1 | -11 |
| -9.7 | Round 11 | 🇦🇺 AUSTRALIA | 7 | 4♥ | ♥8 | -2 | -13 |
| -9.9 | Round 16 | 🇨🇦 CANADA | 14 | 4♥ | ♠J | = | +11 |
| -11.0 | Round 14 | 🇹🇼 CHINESE TAIPEI | 1 | 5♥x | ♠J | -2 | -13 |
| -11.8 | Round 15 | 🇸🇬 SINGAPORE | 4 | 3♠x | ♦A | +3 | -12 |
| -12.9 | Round 2 | 🏴 ENGLAND | 2 | 7♠ | ♣10 | -1 | -17 |