DUBOIN Giorgio · LAVAZZA
24rank
+69.4Butler · 100 bds
+0.69per board
±4.8swing
+1.16vs par /bd · #16/373
+0.87adjusted /bd
by round
vs par split: bidding +0.79 · play +0.38
Strength of schedule: opponents averaged +0.18/bd (a tough draw) → opponent-adjusted +0.87/bd
Card play — on target: opening leads 78.8% #181 of 373 · declarer play 75.0% #211 of 373 · defence 86.3% #165 of 373
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 85.7% (14) | 73.7% (19) |
| Declarer play | 66.7% (6) | 78.6% (14) |
| Defence | 87.0% (23) | 85.7% (28) |
Opening leads by suit led: ♠ 100.0% (4) · ♥ 84.2% (19) · ♦ 57.1% (7) · ♣ 66.7% (3)
vs par by strain: NT +1.68 (37) · a suit +0.86 (63)
vs par by level: part-score +1.24 (33) · game +1.34 (55) · slam +0.08 (12)
By role: declaring +0.81/bd (-1.22 vs par · 49) · defending +0.59/bd (+3.45 vs par · 51)
By vulnerability: vulnerable +1.21/bd (+1.47 vs par · 49) · not vulnerable +0.20/bd (+0.86 vs par · 51)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 3 | D.Bilde | J.Bojoh – F.Karwur | Closed | 10 | +50.0 | +5.00 | +4.30 |
| Round 4 | D.Bilde | B.Cabanes – E.Gautret | Closed | 10 | +31.3 | +3.13 | +5.20 |
| Round 5 | D.Bilde | J.Meckstroth – Z.Mahmood | Open | 10 | -0.4 | -0.04 | +0.70 |
| Round 8 | D.Bilde | V.Kiljan – L.Tijssen | Closed | 10 | -0.6 | -0.06 | -1.40 |
| Round 9 | D.Bilde | I.Coldea – B.Marina | Closed | 10 | -6.3 | -0.63 | +1.70 |
| Round 10 | D.Bilde | V.Aronov – D.Damianova | Open | 10 | -19.2 | -1.92 | +0.50 |
| Round 12 | D.Bilde | S.Kolata – I.Kandemir | Closed | 10 | +7.4 | +0.74 | -0.50 |
| Round 13 | D.Bilde | G.Hallberg – P.Bertheau | Closed | 10 | +8.1 | +0.81 | -1.20 |
| Round 14 | D.Bilde | S.Brink – B.Drijver | Closed | 10 | -0.9 | -0.09 | +1.00 |
| Round 15 | D.Bilde | P.Fredin – S.Ekenberg | Closed | 10 | +0.0 | +0.00 | +1.30 |
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 |
|---|---|---|---|---|---|---|---|
| +15.0 | Round 3 | INA MAN RED | 13 | 7♦x | ♦5 | -2 | +15 |
| +12.8 | Round 13 | BLACK | 20 | 6♦ | ♦5 | = | +12 |
| +11.0 | Round 3 | INA MAN RED | 18 | 3NT | ♠5 | = | +11 |
| +9.5 | Round 4 | EXPERTCOOKING | 4 | 3♣x | ♥K | = | +5 |
| +9.4 | Round 9 | COLDEA | 16 | 5♦x | ♥6 | -3 | +8 |
| +9.3 | Round 4 | EXPERTCOOKING | 8 | 3NT | ♥Q | -4 | +8 |
| +8.3 | Round 14 | ERA | 6 | 3NT | ♥5 | = | +7 |
| +7.8 | Round 3 | INA MAN RED | 12 | 3NT | ♦5 | -1 | +10 |
| +7.8 | Round 3 | INA MAN RED | 16 | 3♦ | ♥5 | -2 | +11 |
| +7.5 | Round 3 | INA MAN RED | 19 | 2♠ | ♥5 | +2 | +8 |
| +6.2 | Round 4 | EXPERTCOOKING | 6 | 4♥ | ♣6 | -1 | +5 |
| +5.6 | Round 13 | BLACK | 18 | 4♠ | ♦5 | +2 | +5 |
| +5.3 | Round 15 | THE BUSH | 14 | 3NT | ♥J | -1 | +5 |
| +4.5 | Round 5 | MAHAFFEY | 12 | 7♠ | ♦K | = | +0 |
| +4.2 | Round 4 | EXPERTCOOKING | 2 | 4NT | ♥J | +2 | +13 |
| +3.9 | Round 12 | NONAME BLACK | 6 | 3NTx | ♥5 | -1 | +8 |
| +3.8 | Round 13 | BLACK | 11 | 7♥ | ♦5 | = | +0 |
| +3.8 | Round 15 | THE BUSH | 17 | 2♠ | ♦Q | +2 | +7 |
| +3.5 | Round 5 | MAHAFFEY | 16 | 4♠x | ♠7 | -1 | +0 |
| +3.4 | Round 4 | EXPERTCOOKING | 10 | 4♠ | ♥A | -2 | +3 |
| +3.4 | Round 8 | NETHERLANDS JUNIORS | 9 | 3NT | ♠A | -1 | +5 |
| +3.4 | Round 12 | NONAME BLACK | 4 | 3NT | ♣5 | +1 | +1 |
| +3.3 | Round 15 | THE BUSH | 20 | 6♠ | ♣3 | = | +0 |
| +3.2 | Round 4 | EXPERTCOOKING | 9 | 2♠ | ♥J | = | +6 |
| +2.9 | Round 14 | ERA | 9 | 3NT | ♥5 | +4 | +3 |
| +2.7 | Round 3 | INA MAN RED | 15 | 2♥ | ♥5 | = | +0 |
| +2.7 | Round 12 | NONAME BLACK | 1 | 6♠ | ♣4 | = | +0 |
| +2.7 | Round 15 | THE BUSH | 13 | 3♠ | ♣3 | = | +0 |
| +2.6 | Round 5 | MAHAFFEY | 17 | 2♣x | ♥3 | -1 | +0 |
| +2.6 | Round 8 | NETHERLANDS JUNIORS | 10 | 3NT | ♠Q | = | -13 |
| +2.5 | Round 8 | NETHERLANDS JUNIORS | 6 | 4♥ | ♣A | -1 | +5 |
| +2.4 | Round 15 | THE BUSH | 19 | 3NT | ♥3 | = | +0 |
| +2.3 | Round 8 | NETHERLANDS JUNIORS | 5 | 4♠ | ♥4 | = | +0 |
| +2.3 | Round 9 | COLDEA | 11 | 3♠ | ♦A | -2 | -1 |
| +2.2 | Round 13 | BLACK | 12 | 4♣ | ♥5 | -2 | +0 |
| +2.2 | Round 14 | ERA | 1 | 3NT | ♦2 | -1 | +5 |
| +2.1 | Round 10 | K1 | 3 | 4♠ | ♦5 | = | +7 |
| +1.9 | Round 4 | EXPERTCOOKING | 5 | 2♥ | ♣7 | +1 | +0 |
| +1.7 | Round 8 | NETHERLANDS JUNIORS | 3 | 2♠ | ♥6 | = | +7 |
| +1.6 | Round 15 | THE BUSH | 11 | 1NT | ♠6 | -2 | +0 |
| +1.4 | Round 14 | ERA | 5 | 2♥ | ♦5 | +1 | +1 |
| +1.3 | Round 15 | THE BUSH | 16 | 4♠ | ♥K | +1 | +0 |
| +1.2 | Round 5 | MAHAFFEY | 14 | 4NT | ♠K | = | +1 |
| +1.2 | Round 10 | K1 | 6 | 3NT | ♠5 | +2 | +1 |
| +1.2 | Round 14 | ERA | 3 | 3NT | ♥5 | +2 | +1 |
| +1.1 | Round 12 | NONAME BLACK | 3 | 3NT | ♦5 | +2 | +1 |
| +1.0 | Round 14 | ERA | 8 | 3♣ | ♦5 | -1 | +4 |
| +0.9 | Round 5 | MAHAFFEY | 15 | 5♣ | ♠Q | +1 | +10 |
| +0.8 | Round 8 | NETHERLANDS JUNIORS | 1 | 6♣ | ♠2 | = | -2 |
| +0.8 | Round 9 | COLDEA | 13 | 4♥ | ♦A | +1 | +17 |
| +0.8 | Round 12 | NONAME BLACK | 7 | 3NT | ♠5 | = | +0 |
| +0.6 | Round 8 | NETHERLANDS JUNIORS | 8 | 3♠ | ♣5 | +1 | -4 |
| +0.6 | Round 10 | K1 | 4 | 1NT | ♥5 | -1 | +0 |
| +0.6 | Round 13 | BLACK | 13 | 1NT | ♥5 | +1 | +1 |
| +0.5 | Round 3 | INA MAN RED | 17 | 3NT | ♥5 | = | +1 |
| +0.5 | Round 12 | NONAME BLACK | 10 | 2♠ | ♠5 | -1 | +0 |
| +0.5 | Round 14 | ERA | 10 | 4♥ | ♥5 | +1 | +13 |
| +0.3 | Round 9 | COLDEA | 15 | 4♠ | ♠6 | = | -11 |
| +0.3 | Round 9 | COLDEA | 20 | 4♠ | ♥3 | +1 | +4 |
| +0.2 | Round 4 | EXPERTCOOKING | 3 | 3NT | ♠Q | +2 | +11 |
| +0.2 | Round 8 | NETHERLANDS JUNIORS | 7 | 4♠ | ♥3 | +1 | +0 |
| +0.2 | Round 13 | BLACK | 17 | 3NT | ♦5 | +1 | +1 |
| +0.1 | Round 3 | INA MAN RED | 11 | 3NT | ♦5 | +1 | -1 |
| -0.0 | Round 9 | COLDEA | 19 | 2♠ | ♥K | +4 | +6 |
| -0.2 | Round 12 | NONAME BLACK | 8 | 2♠ | ♠5 | -2 | +0 |
| -0.4 | Round 5 | MAHAFFEY | 20 | 4♠ | ♥K | = | +0 |
| -0.4 | Round 10 | K1 | 9 | 6♠ | ♥5 | = | +13 |
| -0.6 | Round 10 | K1 | 1 | 1NT | ♦10 | -1 | +1 |
| -0.6 | Round 12 | NONAME BLACK | 5 | 6♥ | ♥5 | +1 | -11 |
| -0.7 | Round 3 | INA MAN RED | 14 | 3NT | ♦5 | +1 | +1 |
| -1.1 | Round 12 | NONAME BLACK | 2 | 3♣ | ♥5 | -1 | +1 |
| -1.2 | Round 5 | MAHAFFEY | 13 | 2♠ | ♠5 | +2 | +8 |
| -1.2 | Round 5 | MAHAFFEY | 19 | 3NT | ♠10 | +1 | -1 |
| -1.5 | Round 15 | THE BUSH | 18 | 3♥ | ♦3 | -1 | +2 |
| -1.7 | Round 3 | INA MAN RED | 20 | 4♥ | ♦5 | +1 | -13 |
| -1.7 | Round 8 | NETHERLANDS JUNIORS | 2 | 4♥ | ♣4 | = | +1 |
| -1.9 | Round 9 | COLDEA | 17 | 3♣ | ♦3 | -1 | -4 |
| -2.0 | Round 4 | EXPERTCOOKING | 7 | 2♣ | ♥2 | = | +1 |
| -2.2 | Round 13 | BLACK | 19 | 4♠ | ♦5 | +2 | -11 |
| -2.4 | Round 10 | K1 | 7 | 3NT | ♥5 | = | +1 |
| -2.5 | Round 9 | COLDEA | 14 | 4♠ | ♥A | +1 | +0 |
| -2.5 | Round 10 | K1 | 8 | 3NT | ♥3 | = | -3 |
| -2.8 | Round 9 | COLDEA | 12 | 3♥ | ♥6 | +1 | -2 |
| -2.8 | Round 10 | K1 | 10 | 2♥x | ♠5 | -1 | -2 |
| -2.9 | Round 5 | MAHAFFEY | 18 | 3NT | ♥2 | = | +0 |
| -3.1 | Round 12 | NONAME BLACK | 9 | 3NT | ♠2 | -2 | -5 |
| -3.1 | Round 13 | BLACK | 15 | 2♥ | ♥5 | = | +0 |
| -3.3 | Round 14 | ERA | 7 | 1NT | ♦5 | = | -5 |
| -3.9 | Round 10 | K1 | 2 | 1NT | ♥5 | +1 | +0 |
| -4.3 | Round 13 | BLACK | 14 | 3♣ | ♥5 | -1 | -10 |
| -4.6 | Round 4 | EXPERTCOOKING | 1 | 4♥ | ♠A | -2 | +0 |
| -5.3 | Round 15 | THE BUSH | 12 | 4NT | ♣3 | +1 | +12 |
| -5.6 | Round 14 | ERA | 4 | 3NT | ♦5 | -1 | -6 |
| -7.4 | Round 5 | MAHAFFEY | 11 | 4♠ | ♣7 | +2 | -11 |
| -7.5 | Round 13 | BLACK | 16 | 5♦x | ♥5 | -2 | -10 |
| -9.5 | Round 14 | ERA | 2 | 6♦ | ♦5 | -1 | -13 |
| -10.5 | Round 10 | K1 | 5 | 5♣ | ♦5 | -3 | -13 |
| -12.2 | Round 9 | COLDEA | 18 | 7♥ | ♥3 | = | +0 |
| -13.0 | Round 8 | NETHERLANDS JUNIORS | 4 | 6NT | ♣2 | = | -13 |
| -13.6 | Round 15 | THE BUSH | 15 | 4♠x | ♥A | +1 | -13 |