DUBOIN Giorgio · LAVAZZA
72rank
+1.4Butler · 98 bds
+0.01per board
±4.5swing
+0.52vs par /bd · #17/34
+0.09adjusted /bd
by round
vs par split: bidding +0.26 · play +0.14
Strength of schedule: opponents averaged +0.07/bd (a tough draw) → opponent-adjusted +0.09/bd
Card play — on target: opening leads 75.0% #24 of 34 · declarer play 68.8% #28 of 34 · defence 70.2% #21 of 34
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 42.9% (7) | 88.2% (17) |
| Declarer play | 66.7% (3) | 69.2% (13) |
| Defence | 60.0% (15) | 73.8% (42) |
Opening leads by suit led: ♠ 75.0% (8) · ♥ 71.4% (7) · ♦ 100.0% (4) · ♣ 60.0% (5)
vs par by strain: NT -1.00 (27) · a suit +1.10 (71)
vs par by level: part-score +0.54 (39) · game +0.22 (55) · slam +4.50 (4)
By role: declaring -0.06/bd (+0.34 vs par · 41) · defending +0.07/bd (+0.65 vs par · 57)
By vulnerability: vulnerable -0.34/bd (+0.43 vs par · 49) · not vulnerable +0.37/bd (+0.61 vs par · 49)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 32 | Z.Mahmood | L.Zhang – S.Shen | Closed | 14 | +22.9 | +1.64 | +2.07 |
| Round of 32 | Z.Mahmood | Y.Wang – Y.Kuang | Closed | 14 | +4.5 | +0.32 | -2.00 |
| Round of 16 | Z.Mahmood | K.Martens – D.Filipowicz | Closed | 14 | -3.9 | -0.28 | +0.57 |
| Round of 16 | Z.Mahmood | B.Tarnovski – R.Pachtman | Open | 14 | +26.4 | +1.89 | +1.00 |
| Quarterfinal | Z.Mahmood | R.Welland – S.Auken | Open | 14 | -29.7 | -2.12 | -0.79 |
| Quarterfinal | Z.Mahmood | J.Ventin Camprubi – F.Wrang | Closed | 14 | +10.0 | +0.71 | -0.36 |
| Quarterfinal | Z.Mahmood | S.Auken – R.Welland | Closed | 14 | -28.8 | -2.06 | +3.14 |
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 |
|---|---|---|---|---|---|---|---|
| +10.9 | Quarterfinal | VENTIN | 26 | 4♥ | ♦7 | -2 | -10 |
| +9.7 | Round of 32 | REDBULL | 24 | 5♦x | ♣A | -2 | +12 |
| +9.1 | Round of 32 | REDBULL | 23 | 4♠ | ♦5 | -1 | +12 |
| +8.5 | Round of 32 | REDBULL | 22 | 3NT | ♦4 | = | +10 |
| +8.1 | Round of 16 | ERA | 35 | 4♠ | ♥J | +1 | +0 |
| +8.1 | Quarterfinal | VENTIN | 21 | 6NT | ♣9 | = | +2 |
| +7.0 | Round of 32 | REDBULL | 39 | 3♠x | ♠8 | -2 | +5 |
| +6.6 | Round of 16 | ERA | 4 | 4♠ | ♦10 | -3 | +9 |
| +6.6 | Quarterfinal | VENTIN | 30 | 3NT | ♥3 | +3 | -11 |
| +6.5 | Round of 32 | REDBULL | 17 | 3NT | ♠4 | -3 | +11 |
| +6.2 | Round of 16 | ERA | 42 | 4♠ | ♠2 | -1 | +10 |
| +6.0 | Round of 32 | REDBULL | 15 | 4♥ | ♣Q | -1 | +13 |
| +5.9 | Round of 16 | ERA | 7 | 1♠ | ♦A | -1 | +6 |
| +5.4 | Quarterfinal | VENTIN | 22 | 3NT | ♥Q | -1 | +10 |
| +5.2 | Quarterfinal | VENTIN | 38 | 6♣ | ♠K | = | +17 |
| +4.8 | Round of 16 | ERA | 2 | 4♠ | ♦3 | = | -1 |
| +4.6 | Round of 32 | REDBULL | 33 | 3NT | ♥10 | -1 | +12 |
| +4.0 | Round of 16 | ERA | 38 | 3♦ | ♥A | +1 | +6 |
| +3.5 | Round of 32 | REDBULL | 21 | 3NT | ♠2 | +1 | +1 |
| +3.3 | Round of 16 | ERA | 32 | 2♠ | ♥9 | +1 | -4 |
| +3.3 | Quarterfinal | VENTIN | 18 | 2♠ | ♠J | = | +12 |
| +2.7 | Round of 32 | REDBULL | 35 | 3♦ | ♥3 | = | +6 |
| +2.4 | Round of 32 | REDBULL | 18 | 4♠ | ♥A | = | -1 |
| +2.3 | Round of 16 | ERA | 37 | 2♠ | ♥J | = | +0 |
| +2.1 | Round of 32 | REDBULL | 38 | 2NT | ♣Q | -1 | +5 |
| +2.1 | Quarterfinal | VENTIN | 19 | 1NT | ♠5 | +1 | +7 |
| +2.0 | Round of 16 | ERA | 34 | 4♠ | ♠2 | +1 | +0 |
| +2.0 | Quarterfinal | VENTIN | 4 | 2♠ | ♦J | = | -6 |
| +2.0 | Quarterfinal | VENTIN | 15 | 4♥ | ♠K | = | -12 |
| +1.9 | Round of 16 | ERA | 31 | 3♣ | ♠2 | -2 | +5 |
| +1.9 | Round of 16 | ERA | 41 | 3♦ | ♣A | +1 | +7 |
| +1.7 | Quarterfinal | VENTIN | 7 | 5♥x | ♠K | -1 | +13 |
| +1.7 | Quarterfinal | VENTIN | 28 | 5♦ | ♠5 | +1 | +11 |
| +1.6 | Quarterfinal | VENTIN | 8 | 2♥ | ♥2 | = | +0 |
| +1.4 | Round of 32 | REDBULL | 29 | 3NT | ♠10 | +2 | -11 |
| +1.4 | Round of 32 | REDBULL | 34 | 2♠ | ♠Q | -1 | +4 |
| +1.4 | Round of 16 | ERA | 33 | 4♥ | ♦J | = | +0 |
| +1.0 | Round of 16 | ERA | 39 | 5♠x | ♣2 | = | +5 |
| +1.0 | Quarterfinal | VENTIN | 33 | 2♣ | ♥K | +2 | +0 |
| +0.7 | Quarterfinal | VENTIN | 5 | 2♠ | ♥7 | = | +6 |
| +0.6 | Quarterfinal | VENTIN | 12 | 2♠ | ♦2 | +1 | +6 |
| +0.6 | Quarterfinal | VENTIN | 41 | 3♦ | ♣9 | +1 | +0 |
| +0.5 | Round of 16 | ERA | 30 | 4♠ | ♣Q | +2 | -11 |
| +0.2 | Round of 32 | REDBULL | 19 | 2♥ | ♠A | = | -5 |
| +0.1 | Round of 16 | ERA | 11 | 3NT | ♥3 | +1 | -1 |
| -0.0 | Round of 16 | ERA | 12 | 3♦ | ♠9 | = | +0 |
| +0.0 | Quarterfinal | VENTIN | 11 | 4♠x | ♥6 | -1 | +5 |
| -0.0 | Quarterfinal | VENTIN | 40 | 4♥ | ♣K | -1 | +16 |
| -0.1 | Round of 32 | REDBULL | 31 | 2♠ | ♦8 | = | +0 |
| -0.1 | Quarterfinal | VENTIN | 3 | 1♥ | ♦9 | = | +12 |
| -0.1 | Quarterfinal | VENTIN | 13 | 2♠ | ♠2 | +2 | +15 |
| -0.2 | Round of 16 | ERA | 10 | 4♥ | ♠Q | = | +0 |
| -0.3 | Round of 32 | REDBULL | 27 | 4♥ | ♠K | = | +0 |
| -0.4 | Round of 16 | ERA | 1 | 3NT | ♣6 | +1 | -1 |
| -0.4 | Quarterfinal | VENTIN | 24 | 2♦ | ♥K | = | -8 |
| -0.6 | Round of 32 | REDBULL | 42 | 3♠ | ♣K | +1 | -6 |
| -0.6 | Quarterfinal | VENTIN | 17 | 3NT | ♣7 | +1 | +12 |
| -0.8 | Round of 16 | ERA | 29 | 4♠ | ♠Q | +1 | +0 |
| -0.9 | Round of 16 | ERA | 5 | 3NT | ♠J | = | -1 |
| -0.9 | Round of 16 | ERA | 14 | 3NT | ♠5 | +1 | -1 |
| -1.0 | Quarterfinal | VENTIN | 39 | 3NT | ♥8 | +2 | -2 |
| -1.1 | Round of 32 | REDBULL | 16 | 4♥ | ♦7 | +1 | -1 |
| -1.1 | Round of 32 | REDBULL | 32 | 3NT | ♥9 | = | -13 |
| -1.7 | Round of 32 | REDBULL | 41 | 3NT | ♠3 | +2 | +0 |
| -1.8 | Round of 32 | REDBULL | 40 | 3♠ | ♥6 | = | -7 |
| -1.8 | Quarterfinal | VENTIN | 32 | 3♥ | ♦2 | = | -14 |
| -1.9 | Round of 32 | REDBULL | 30 | 4♠ | ♥2 | = | -3 |
| -1.9 | Round of 16 | ERA | 13 | 5♦x | ♣A | -1 | +0 |
| -2.0 | Quarterfinal | VENTIN | 31 | 3♥ | ♠K | = | +14 |
| -2.3 | Quarterfinal | VENTIN | 2 | 2♠ | ♦A | = | -17 |
| -2.4 | Quarterfinal | VENTIN | 27 | 3NT | ♥Q | = | -18 |
| -2.5 | Round of 32 | REDBULL | 20 | 3NT | ♠7 | +2 | +0 |
| -2.5 | Round of 16 | ERA | 3 | 4♠ | ♦3 | +1 | +0 |
| -2.6 | Round of 16 | ERA | 40 | 1NT | ♣4 | = | -5 |
| -2.7 | Quarterfinal | VENTIN | 6 | 2♠ | ♣2 | -3 | -1 |
| -2.8 | Round of 16 | ERA | 36 | 3♣ | ♦K | -2 | +1 |
| -3.3 | Round of 32 | REDBULL | 37 | 3NT | ♠J | -2 | -13 |
| -3.4 | Round of 32 | REDBULL | 28 | 2♥ | ♥3 | +3 | -6 |
| -3.6 | Quarterfinal | VENTIN | 42 | 3NT | ♣Q | = | -13 |
| -3.7 | Round of 16 | ERA | 8 | 4♦ | ♥K | = | +0 |
| -3.7 | Quarterfinal | VENTIN | 25 | 3♥ | ♥2 | -2 | +5 |
| -4.0 | Quarterfinal | VENTIN | 36 | 5♣ | ♣5 | = | +1 |
| -4.2 | Round of 32 | REDBULL | 36 | 4♠ | ♥2 | -3 | -7 |
| -4.4 | Quarterfinal | VENTIN | 16 | 3♣ | ♥K | = | -6 |
| -4.8 | Quarterfinal | VENTIN | 34 | 5♦ | ♣A | -1 | +1 |
| -5.4 | Round of 16 | ERA | 6 | 3NT | ♦A | -4 | -11 |
| -5.4 | Round of 16 | ERA | 9 | 5♦x | ♠3 | +1 | +9 |
| -5.4 | Quarterfinal | VENTIN | 20 | 4♠ | ♥A | = | -10 |
| -5.4 | Quarterfinal | VENTIN | 37 | 2♥ | ♣Q | = | +8 |
| -6.4 | Quarterfinal | VENTIN | 10 | 4♠ | ♣J | = | -13 |
| -6.5 | Round of 32 | REDBULL | 26 | 5♣ | ♥K | = | +0 |
| -6.6 | Quarterfinal | VENTIN | 23 | 3NT | ♦5 | = | +0 |
| -7.0 | Quarterfinal | VENTIN | 1 | 2♣x | ♣2 | -3 | -13 |
| -8.6 | Quarterfinal | VENTIN | 9 | 2♥ | ♣9 | = | -11 |
| -9.1 | Quarterfinal | VENTIN | 14 | 3NT | ♠6 | +1 | -7 |
| -9.2 | Round of 32 | REDBULL | 25 | 6♦ | ♣6 | -2 | -17 |
| -9.6 | Quarterfinal | VENTIN | 35 | 3NT | ♦2 | -1 | +11 |
| -10.0 | Quarterfinal | VENTIN | 29 | 6♦ | ♥A | -1 | +16 |